--- a/.hgtags Tue Dec 16 09:57:33 2014 -0800
+++ b/.hgtags Tue Dec 16 09:58:02 2014 -0800
@@ -284,3 +284,4 @@
4e7c4d692e934cb9023af8201e7c2b510e9c4ee1 jdk9-b39
82f4cb44b2d7af2352f48568a64b7b6a5ae960cd jdk9-b40
9fffb959eb4197ff806e4ac12244761815b4deee jdk9-b41
+3107be2ba9c6e208a0b86bc7100a141abbc5b5fb jdk9-b42
--- a/.hgtags-top-repo Tue Dec 16 09:57:33 2014 -0800
+++ b/.hgtags-top-repo Tue Dec 16 09:58:02 2014 -0800
@@ -284,3 +284,4 @@
512dbbeb1730edcebfec873fc3f1455660b32000 jdk9-b39
cf136458ee747e151a27aa9ea0c1492ea55ef3e7 jdk9-b40
67395f7ca2db3b52e3a62a84888487de5cb9210a jdk9-b41
+f7c11da0b0481d49cc7a65a453336c108191e821 jdk9-b42
--- a/common/autoconf/boot-jdk.m4 Tue Dec 16 09:57:33 2014 -0800
+++ b/common/autoconf/boot-jdk.m4 Tue Dec 16 09:58:02 2014 -0800
@@ -73,31 +73,25 @@
AC_MSG_NOTICE([(This might be an JRE instead of an JDK)])
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring])
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ [FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`]
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring])
+ AC_MSG_NOTICE([(Your Boot JDK must be version 8 or 9)])
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- [FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`]
- if test "x$FOUND_CORRECT_VERSION" = x; then
- AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring])
- AC_MSG_NOTICE([(Your Boot JDK must be version 8 or 9)])
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
- BASIC_FIXUP_PATH(BOOT_JDK)
- AC_MSG_CHECKING([for Boot JDK])
- AC_MSG_RESULT([$BOOT_JDK])
- AC_MSG_CHECKING([Boot JDK version])
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- AC_MSG_RESULT([$BOOT_JDK_VERSION])
- fi # end check jdk version
- fi # end check rt.jar
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
+ BASIC_FIXUP_PATH(BOOT_JDK)
+ AC_MSG_CHECKING([for Boot JDK])
+ AC_MSG_RESULT([$BOOT_JDK])
+ AC_MSG_CHECKING([Boot JDK version])
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ AC_MSG_RESULT([$BOOT_JDK_VERSION])
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
--- a/common/autoconf/generated-configure.sh Tue Dec 16 09:57:33 2014 -0800
+++ b/common/autoconf/generated-configure.sh Tue Dec 16 09:58:02 2014 -0800
@@ -4329,7 +4329,7 @@
#CUSTOM_AUTOCONF_INCLUDE
# Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1417630847
+DATE_WHEN_GENERATED=1418036274
###############################################################################
#
@@ -20203,26 +20203,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -20345,17 +20339,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -20535,26 +20528,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -20677,17 +20664,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -20729,26 +20715,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -20871,17 +20851,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -20916,26 +20895,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -21058,17 +21031,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -21102,26 +21074,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -21244,17 +21210,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -21288,26 +21253,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -21430,17 +21389,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -21465,26 +21423,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -21607,17 +21559,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -21783,26 +21734,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -21925,17 +21870,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -22111,26 +22055,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -22253,17 +22191,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -22326,26 +22263,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -22468,17 +22399,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -22506,26 +22436,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -22648,17 +22572,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -22714,26 +22637,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -22856,17 +22773,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -22894,26 +22810,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -23036,17 +22946,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -23102,26 +23011,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -23244,17 +23147,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -23282,26 +23184,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -23424,17 +23320,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -23490,26 +23385,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -23632,17 +23521,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -23670,26 +23558,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -23812,17 +23694,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -23865,26 +23746,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -24007,17 +23882,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -24043,26 +23917,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -24185,17 +24053,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -24239,26 +24106,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -24381,17 +24242,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -24417,26 +24277,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -24559,17 +24413,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -24612,26 +24465,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -24754,17 +24601,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -24790,26 +24636,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -24932,17 +24772,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -24986,26 +24825,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -25128,17 +24961,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -25164,26 +24996,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -25306,17 +25132,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
@@ -25341,26 +25166,20 @@
$as_echo "$as_me: (This might be an JRE instead of an JDK)" >&6;}
BOOT_JDK_FOUND=no
else
- # Do we have an rt.jar? (On MacOSX it is called classes.jar)
- if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring" >&6;}
+ # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+ # Extra M4 quote needed to protect [] in grep expression.
+ FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
+ if test "x$FOUND_CORRECT_VERSION" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
+$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
+$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
BOOT_JDK_FOUND=no
else
- # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-
- # Extra M4 quote needed to protect [] in grep expression.
- FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep '\"1\.[89]\.'`
- if test "x$FOUND_CORRECT_VERSION" = x; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&5
-$as_echo "$as_me: Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring" >&6;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: (Your Boot JDK must be version 8 or 9)" >&5
-$as_echo "$as_me: (Your Boot JDK must be version 8 or 9)" >&6;}
- BOOT_JDK_FOUND=no
- else
- # We're done! :-)
- BOOT_JDK_FOUND=yes
+ # We're done! :-)
+ BOOT_JDK_FOUND=yes
if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then
@@ -25483,17 +25302,16 @@
BOOT_JDK="`cd "$path"; $THEPWDCMD -L`"
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Boot JDK" >&5
$as_echo_n "checking for Boot JDK... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK" >&5
$as_echo "$BOOT_JDK" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking Boot JDK version" >&5
$as_echo_n "checking Boot JDK version... " >&6; }
- BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
+ BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' ' '`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BOOT_JDK_VERSION" >&5
$as_echo "$BOOT_JDK_VERSION" >&6; }
- fi # end check jdk version
- fi # end check rt.jar
+ fi # end check jdk version
fi # end check javac
fi # end check java
fi # end check boot jdk found
--- a/corba/.hgtags Tue Dec 16 09:57:33 2014 -0800
+++ b/corba/.hgtags Tue Dec 16 09:58:02 2014 -0800
@@ -284,3 +284,4 @@
53bf36cb722db50815712258a77cb6bbe25a2f5f jdk9-b39
e27c725d6c9d155667b35255f442d4ceb8c3c084 jdk9-b40
1908b886ba1eda46fa725cf1160fe5d30fd1a7e5 jdk9-b41
+078bb11af876fe528d4b516f33ad4dd9bb60549e jdk9-b42
--- a/hotspot/.hgtags Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/.hgtags Tue Dec 16 09:58:02 2014 -0800
@@ -444,3 +444,4 @@
9cb75e5e394827ccbaf2e15524108a412dc4ddc5 jdk9-b39
6b09b3193d731e3288e2a240c504a20d0a06c766 jdk9-b40
1d29b13e8a515a7ea3b882f140576d5d675bc11f jdk9-b41
+38cb4fbd47e3472bd1b5ebac83bda96fe4869c4f jdk9-b42
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/Generation.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/Generation.java Tue Dec 16 09:58:02 2014 -0800
@@ -37,10 +37,7 @@
<ul>
<li> CardGeneration
<ul>
- <li> OneContigSpaceCardGeneration
- <ul>
- <li> TenuredGeneration
- </ul>
+ <li> TenuredGeneration
</ul>
<li> DefNewGeneration
</ul>
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/OneContigSpaceCardGeneration.java Tue Dec 16 09:57:33 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package sun.jvm.hotspot.memory;
-
-import java.io.*;
-import java.util.*;
-
-import sun.jvm.hotspot.debugger.*;
-import sun.jvm.hotspot.runtime.*;
-import sun.jvm.hotspot.types.*;
-
-/** <P> OneSpaceOldGeneration models a heap of old objects contained
- in a single contiguous space. </P>
-
- <P> Garbage collection is performed using mark-compact. </P> */
-
-public abstract class OneContigSpaceCardGeneration extends CardGeneration {
- private static AddressField theSpaceField;
-
- static {
- VM.registerVMInitializedObserver(new Observer() {
- public void update(Observable o, Object data) {
- initialize(VM.getVM().getTypeDataBase());
- }
- });
- }
-
- private static synchronized void initialize(TypeDataBase db) {
- Type type = db.lookupType("OneContigSpaceCardGeneration");
-
- theSpaceField = type.getAddressField("_the_space");
- }
-
- public OneContigSpaceCardGeneration(Address addr) {
- super(addr);
- }
-
- public ContiguousSpace theSpace() {
- return (ContiguousSpace) VMObjectFactory.newObject(ContiguousSpace.class, theSpaceField.getValue(addr));
- }
-
- public boolean isIn(Address p) {
- return theSpace().contains(p);
- }
-
- /** Space queries */
- public long capacity() { return theSpace().capacity(); }
- public long used() { return theSpace().used(); }
- public long free() { return theSpace().free(); }
- public long contiguousAvailable() { return theSpace().free() + virtualSpace().uncommittedSize(); }
-
- public void spaceIterate(SpaceClosure blk, boolean usedOnly) {
- blk.doSpace(theSpace());
- }
-
- public void printOn(PrintStream tty) {
- tty.print(" old ");
- theSpace().printOn(tty);
- }
-}
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/TenuredGeneration.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/TenuredGeneration.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,13 +24,62 @@
package sun.jvm.hotspot.memory;
+import java.io.*;
+import java.util.*;
+
import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.runtime.*;
+import sun.jvm.hotspot.types.*;
+
+/** <P> TenuredGeneration models a heap of old objects contained
+ in a single contiguous space. </P>
+
+ <P> Garbage collection is performed using mark-compact. </P> */
+
+public class TenuredGeneration extends CardGeneration {
+ private static AddressField theSpaceField;
-public class TenuredGeneration extends OneContigSpaceCardGeneration {
+ static {
+ VM.registerVMInitializedObserver(new Observer() {
+ public void update(Observable o, Object data) {
+ initialize(VM.getVM().getTypeDataBase());
+ }
+ });
+ }
+
+ private static synchronized void initialize(TypeDataBase db) {
+ Type type = db.lookupType("TenuredGeneration");
+
+ theSpaceField = type.getAddressField("_the_space");
+ }
+
public TenuredGeneration(Address addr) {
super(addr);
}
+ public ContiguousSpace theSpace() {
+ return (ContiguousSpace) VMObjectFactory.newObject(ContiguousSpace.class, theSpaceField.getValue(addr));
+ }
+
+ public boolean isIn(Address p) {
+ return theSpace().contains(p);
+ }
+
+ /** Space queries */
+ public long capacity() { return theSpace().capacity(); }
+ public long used() { return theSpace().used(); }
+ public long free() { return theSpace().free(); }
+ public long contiguousAvailable() { return theSpace().free() + virtualSpace().uncommittedSize(); }
+
+ public void spaceIterate(SpaceClosure blk, boolean usedOnly) {
+ blk.doSpace(theSpace());
+ }
+
+ public void printOn(PrintStream tty) {
+ tty.print(" old ");
+ theSpace().printOn(tty);
+ }
+
public Generation.Name kind() {
return Generation.Name.MARK_SWEEP_COMPACT;
}
--- a/hotspot/make/solaris/makefiles/gcc.make Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/make/solaris/makefiles/gcc.make Tue Dec 16 09:58:02 2014 -0800
@@ -226,18 +226,8 @@
# Allow no optimizations.
DEBUG_CFLAGS=-O0
-# Use the stabs format for debugging information (this is the default
-# on gcc-2.91). It's good enough, has all the information about line
-# numbers and local variables, and libjvm.so is only about 16M.
-# Change this back to "-g" if you want the most expressive format.
-# (warning: that could easily inflate libjvm.so to 150M!)
-# Note: The Itanium gcc compiler crashes when using -gstabs.
-DEBUG_CFLAGS/ia64 = -g
-DEBUG_CFLAGS/amd64 = -g
-DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH))
-ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),)
- DEBUG_CFLAGS += -gstabs
-endif
+# Enable debug symbols
+DEBUG_CFLAGS += -g
# Enable bounds checking.
ifeq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) )" "1"
--- a/hotspot/make/solaris/makefiles/sparcWorks.make Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/make/solaris/makefiles/sparcWorks.make Tue Dec 16 09:58:02 2014 -0800
@@ -496,15 +496,6 @@
FASTDEBUG_CFLAGS += -xs
endif
-# Special global options for SS12
-ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
- # There appears to be multiple issues with the new Dwarf2 debug format, so
- # we tell the compiler to use the older 'stabs' debug format all the time.
- # Note that this needs to be used in optimized compiles too to be 100%.
- # This is a workaround for SS12 (5.9) bug 6694600
- CFLAGS += -xdebugformat=stabs
-endif
-
# Enable the following CFLAGS additions if you need to compare the
# built ELF objects.
#
--- a/hotspot/src/cpu/x86/vm/vm_version_x86.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/cpu/x86/vm/vm_version_x86.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -570,10 +570,12 @@
static uint cores_per_cpu() {
uint result = 1;
if (is_intel()) {
- if (supports_processor_topology()) {
+ bool supports_topology = supports_processor_topology();
+ if (supports_topology) {
result = _cpuid_info.tpl_cpuidB1_ebx.bits.logical_cpus /
_cpuid_info.tpl_cpuidB0_ebx.bits.logical_cpus;
- } else {
+ }
+ if (!supports_topology || result == 0) {
result = (_cpuid_info.dcp_cpuid4_eax.bits.cores_per_cpu + 1);
}
} else if (is_amd()) {
--- a/hotspot/src/os/aix/vm/os_aix.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/os/aix/vm/os_aix.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -569,13 +569,13 @@
char *ld_library_path = (char *)NEW_C_HEAP_ARRAY(char, strlen(v) + 1 + sizeof(DEFAULT_LIBPATH) + 1, mtInternal);
sprintf(ld_library_path, "%s%s" DEFAULT_LIBPATH, v, v_colon);
Arguments::set_library_path(ld_library_path);
- FREE_C_HEAP_ARRAY(char, ld_library_path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, ld_library_path);
// Extensions directories.
sprintf(buf, "%s" EXTENSIONS_DIR, Arguments::get_java_home());
Arguments::set_ext_dirs(buf);
- FREE_C_HEAP_ARRAY(char, buf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, buf);
#undef DEFAULT_LIBPATH
#undef EXTENSIONS_DIR
@@ -1300,11 +1300,11 @@
// release the storage
for (int i = 0; i < n; i++) {
if (pelements[i] != NULL) {
- FREE_C_HEAP_ARRAY(char, pelements[i], mtInternal);
+ FREE_C_HEAP_ARRAY(char, pelements[i]);
}
}
if (pelements != NULL) {
- FREE_C_HEAP_ARRAY(char*, pelements, mtInternal);
+ FREE_C_HEAP_ARRAY(char*, pelements);
}
} else {
snprintf(buffer, buflen, "%s/lib%s.so", pname, fname);
@@ -4144,8 +4144,29 @@
char* os::pd_map_memory(int fd, const char* file_name, size_t file_offset,
char *addr, size_t bytes, bool read_only,
bool allow_exec) {
- Unimplemented();
- return NULL;
+ int prot;
+ int flags = MAP_PRIVATE;
+
+ if (read_only) {
+ prot = PROT_READ;
+ } else {
+ prot = PROT_READ | PROT_WRITE;
+ }
+
+ if (allow_exec) {
+ prot |= PROT_EXEC;
+ }
+
+ if (addr != NULL) {
+ flags |= MAP_FIXED;
+ }
+
+ char* mapped_address = (char*)mmap(addr, (size_t)bytes, prot, flags,
+ fd, file_offset);
+ if (mapped_address == MAP_FAILED) {
+ return NULL;
+ }
+ return mapped_address;
}
--- a/hotspot/src/os/aix/vm/perfMemory_aix.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/os/aix/vm/perfMemory_aix.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* Copyright 2012, 2013 SAP AG. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@@ -127,7 +127,7 @@
}
}
}
- FREE_C_HEAP_ARRAY(char, destfile, mtInternal);
+ FREE_C_HEAP_ARRAY(char, destfile);
}
@@ -279,14 +279,14 @@
"pw_name zero length");
}
}
- FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, pwbuf);
return NULL;
}
char* user_name = NEW_C_HEAP_ARRAY(char, strlen(p->pw_name) + 1, mtInternal);
strcpy(user_name, p->pw_name);
- FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, pwbuf);
return user_name;
}
@@ -347,7 +347,7 @@
DIR* subdirp = os::opendir(usrdir_name);
if (subdirp == NULL) {
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
continue;
}
@@ -358,7 +358,7 @@
// symlink can be exploited.
//
if (!is_directory_secure(usrdir_name)) {
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
os::closedir(subdirp);
continue;
}
@@ -382,13 +382,13 @@
// don't follow symbolic links for the file
RESTARTABLE(::lstat(filename, &statbuf), result);
if (result == OS_ERR) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
continue;
}
// skip over files that are not regular files.
if (!S_ISREG(statbuf.st_mode)) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
continue;
}
@@ -398,7 +398,7 @@
if (statbuf.st_ctime > oldest_ctime) {
char* user = strchr(dentry->d_name, '_') + 1;
- if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user, mtInternal);
+ if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user);
oldest_user = NEW_C_HEAP_ARRAY(char, strlen(user)+1, mtInternal);
strcpy(oldest_user, user);
@@ -406,15 +406,15 @@
}
}
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
}
}
os::closedir(subdirp);
- FREE_C_HEAP_ARRAY(char, udbuf, mtInternal);
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, udbuf);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
}
os::closedir(tmpdirp);
- FREE_C_HEAP_ARRAY(char, tdbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, tdbuf);
return(oldest_user);
}
@@ -481,7 +481,7 @@
remove_file(path);
- FREE_C_HEAP_ARRAY(char, path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, path);
}
@@ -558,7 +558,7 @@
errno = 0;
}
os::closedir(dirp);
- FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dbuf);
}
// make the user specific temporary directory. Returns true if
@@ -703,11 +703,11 @@
fd = create_sharedmem_resources(dirname, filename, size);
- FREE_C_HEAP_ARRAY(char, user_name, mtInternal);
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+ FREE_C_HEAP_ARRAY(char, user_name);
+ FREE_C_HEAP_ARRAY(char, dirname);
if (fd == -1) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
return NULL;
}
@@ -723,7 +723,7 @@
warning("mmap failed - %s\n", strerror(errno));
}
remove_file(filename);
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
return NULL;
}
@@ -769,7 +769,7 @@
remove_file(backing_store_file_name);
// Don't.. Free heap memory could deadlock os::abort() if it is called
// from signal handler. OS will reclaim the heap memory.
- // FREE_C_HEAP_ARRAY(char, backing_store_file_name, mtInternal);
+ // FREE_C_HEAP_ARRAY(char, backing_store_file_name);
backing_store_file_name = NULL;
}
}
@@ -853,9 +853,9 @@
// store file, we don't follow them when attaching either.
//
if (!is_directory_secure(dirname)) {
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dirname);
if (luser != user) {
- FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+ FREE_C_HEAP_ARRAY(char, luser);
}
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
"Process not found");
@@ -871,9 +871,9 @@
strcpy(rfilename, filename);
// free the c heap resources that are no longer needed
- if (luser != user) FREE_C_HEAP_ARRAY(char, luser, mtInternal);
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
+ FREE_C_HEAP_ARRAY(char, dirname);
+ FREE_C_HEAP_ARRAY(char, filename);
// open the shared memory file for the give vmid
fd = open_sharedmem_file(rfilename, file_flags, CHECK);
--- a/hotspot/src/os/bsd/vm/os_bsd.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/os/bsd/vm/os_bsd.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -416,14 +416,14 @@
mtInternal);
sprintf(ld_library_path, "%s%s" SYS_EXT_DIR "/lib/%s:" DEFAULT_LIBPATH, v, v_colon, cpu_arch);
Arguments::set_library_path(ld_library_path);
- FREE_C_HEAP_ARRAY(char, ld_library_path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, ld_library_path);
}
// Extensions directories.
sprintf(buf, "%s" EXTENSIONS_DIR ":" SYS_EXT_DIR EXTENSIONS_DIR, Arguments::get_java_home());
Arguments::set_ext_dirs(buf);
- FREE_C_HEAP_ARRAY(char, buf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, buf);
#else // __APPLE__
@@ -506,7 +506,7 @@
sprintf(ld_library_path, "%s%s%s%s%s" SYS_EXTENSIONS_DIR ":" SYS_EXTENSIONS_DIRS ":.",
v, v_colon, l, l_colon, user_home_dir);
Arguments::set_library_path(ld_library_path);
- FREE_C_HEAP_ARRAY(char, ld_library_path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, ld_library_path);
}
// Extensions directories.
@@ -518,7 +518,7 @@
user_home_dir, Arguments::get_java_home());
Arguments::set_ext_dirs(buf);
- FREE_C_HEAP_ARRAY(char, buf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, buf);
#undef SYS_EXTENSIONS_DIR
#undef SYS_EXTENSIONS_DIRS
@@ -1303,11 +1303,11 @@
// release the storage
for (int i = 0; i < n; i++) {
if (pelements[i] != NULL) {
- FREE_C_HEAP_ARRAY(char, pelements[i], mtInternal);
+ FREE_C_HEAP_ARRAY(char, pelements[i]);
}
}
if (pelements != NULL) {
- FREE_C_HEAP_ARRAY(char*, pelements, mtInternal);
+ FREE_C_HEAP_ARRAY(char*, pelements);
}
} else {
snprintf(buffer, buflen, "%s/" JNI_LIB_PREFIX "%s" JNI_LIB_SUFFIX, pname, fname);
--- a/hotspot/src/os/bsd/vm/perfMemory_bsd.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/os/bsd/vm/perfMemory_bsd.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -127,7 +127,7 @@
}
}
}
- FREE_C_HEAP_ARRAY(char, destfile, mtInternal);
+ FREE_C_HEAP_ARRAY(char, destfile);
}
@@ -279,14 +279,14 @@
"pw_name zero length");
}
}
- FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, pwbuf);
return NULL;
}
char* user_name = NEW_C_HEAP_ARRAY(char, strlen(p->pw_name) + 1, mtInternal);
strcpy(user_name, p->pw_name);
- FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, pwbuf);
return user_name;
}
@@ -347,7 +347,7 @@
DIR* subdirp = os::opendir(usrdir_name);
if (subdirp == NULL) {
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
continue;
}
@@ -358,7 +358,7 @@
// symlink can be exploited.
//
if (!is_directory_secure(usrdir_name)) {
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
os::closedir(subdirp);
continue;
}
@@ -382,13 +382,13 @@
// don't follow symbolic links for the file
RESTARTABLE(::lstat(filename, &statbuf), result);
if (result == OS_ERR) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
continue;
}
// skip over files that are not regular files.
if (!S_ISREG(statbuf.st_mode)) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
continue;
}
@@ -398,7 +398,7 @@
if (statbuf.st_ctime > oldest_ctime) {
char* user = strchr(dentry->d_name, '_') + 1;
- if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user, mtInternal);
+ if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user);
oldest_user = NEW_C_HEAP_ARRAY(char, strlen(user)+1, mtInternal);
strcpy(oldest_user, user);
@@ -406,15 +406,15 @@
}
}
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
}
}
os::closedir(subdirp);
- FREE_C_HEAP_ARRAY(char, udbuf, mtInternal);
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, udbuf);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
}
os::closedir(tmpdirp);
- FREE_C_HEAP_ARRAY(char, tdbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, tdbuf);
return(oldest_user);
}
@@ -481,7 +481,7 @@
remove_file(path);
- FREE_C_HEAP_ARRAY(char, path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, path);
}
@@ -558,7 +558,7 @@
errno = 0;
}
os::closedir(dirp);
- FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dbuf);
}
// make the user specific temporary directory. Returns true if
@@ -725,11 +725,11 @@
fd = create_sharedmem_resources(dirname, filename, size);
- FREE_C_HEAP_ARRAY(char, user_name, mtInternal);
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+ FREE_C_HEAP_ARRAY(char, user_name);
+ FREE_C_HEAP_ARRAY(char, dirname);
if (fd == -1) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
return NULL;
}
@@ -743,7 +743,7 @@
warning("mmap failed - %s\n", strerror(errno));
}
remove_file(filename);
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
return NULL;
}
@@ -872,9 +872,9 @@
// store file, we don't follow them when attaching either.
//
if (!is_directory_secure(dirname)) {
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dirname);
if (luser != user) {
- FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+ FREE_C_HEAP_ARRAY(char, luser);
}
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
"Process not found");
@@ -890,9 +890,9 @@
strcpy(rfilename, filename);
// free the c heap resources that are no longer needed
- if (luser != user) FREE_C_HEAP_ARRAY(char, luser, mtInternal);
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
+ FREE_C_HEAP_ARRAY(char, dirname);
+ FREE_C_HEAP_ARRAY(char, filename);
// open the shared memory file for the give vmid
fd = open_sharedmem_file(rfilename, file_flags, CHECK);
--- a/hotspot/src/os/linux/vm/os_linux.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/os/linux/vm/os_linux.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -402,14 +402,14 @@
mtInternal);
sprintf(ld_library_path, "%s%s" SYS_EXT_DIR "/lib/%s:" DEFAULT_LIBPATH, v, v_colon, cpu_arch);
Arguments::set_library_path(ld_library_path);
- FREE_C_HEAP_ARRAY(char, ld_library_path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, ld_library_path);
}
// Extensions directories.
sprintf(buf, "%s" EXTENSIONS_DIR ":" SYS_EXT_DIR EXTENSIONS_DIR, Arguments::get_java_home());
Arguments::set_ext_dirs(buf);
- FREE_C_HEAP_ARRAY(char, buf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, buf);
#undef DEFAULT_LIBPATH
#undef SYS_EXT_DIR
@@ -1614,11 +1614,11 @@
// release the storage
for (int i = 0; i < n; i++) {
if (pelements[i] != NULL) {
- FREE_C_HEAP_ARRAY(char, pelements[i], mtInternal);
+ FREE_C_HEAP_ARRAY(char, pelements[i]);
}
}
if (pelements != NULL) {
- FREE_C_HEAP_ARRAY(char*, pelements, mtInternal);
+ FREE_C_HEAP_ARRAY(char*, pelements);
}
} else {
snprintf(buffer, buflen, "%s/lib%s.so", pname, fname);
@@ -2929,7 +2929,7 @@
}
}
}
- FREE_C_HEAP_ARRAY(unsigned long, cpu_map, mtInternal);
+ FREE_C_HEAP_ARRAY(unsigned long, cpu_map);
}
int os::Linux::get_node_by_cpu(int cpu_id) {
--- a/hotspot/src/os/linux/vm/perfMemory_linux.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/os/linux/vm/perfMemory_linux.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -127,7 +127,7 @@
}
}
}
- FREE_C_HEAP_ARRAY(char, destfile, mtInternal);
+ FREE_C_HEAP_ARRAY(char, destfile);
}
@@ -279,14 +279,14 @@
"pw_name zero length");
}
}
- FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, pwbuf);
return NULL;
}
char* user_name = NEW_C_HEAP_ARRAY(char, strlen(p->pw_name) + 1, mtInternal);
strcpy(user_name, p->pw_name);
- FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, pwbuf);
return user_name;
}
@@ -347,7 +347,7 @@
DIR* subdirp = os::opendir(usrdir_name);
if (subdirp == NULL) {
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
continue;
}
@@ -358,7 +358,7 @@
// symlink can be exploited.
//
if (!is_directory_secure(usrdir_name)) {
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
os::closedir(subdirp);
continue;
}
@@ -382,13 +382,13 @@
// don't follow symbolic links for the file
RESTARTABLE(::lstat(filename, &statbuf), result);
if (result == OS_ERR) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
continue;
}
// skip over files that are not regular files.
if (!S_ISREG(statbuf.st_mode)) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
continue;
}
@@ -398,7 +398,7 @@
if (statbuf.st_ctime > oldest_ctime) {
char* user = strchr(dentry->d_name, '_') + 1;
- if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user, mtInternal);
+ if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user);
oldest_user = NEW_C_HEAP_ARRAY(char, strlen(user)+1, mtInternal);
strcpy(oldest_user, user);
@@ -406,15 +406,15 @@
}
}
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
}
}
os::closedir(subdirp);
- FREE_C_HEAP_ARRAY(char, udbuf, mtInternal);
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, udbuf);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
}
os::closedir(tmpdirp);
- FREE_C_HEAP_ARRAY(char, tdbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, tdbuf);
return(oldest_user);
}
@@ -481,7 +481,7 @@
remove_file(path);
- FREE_C_HEAP_ARRAY(char, path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, path);
}
@@ -558,7 +558,7 @@
errno = 0;
}
os::closedir(dirp);
- FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dbuf);
}
// make the user specific temporary directory. Returns true if
@@ -725,11 +725,11 @@
fd = create_sharedmem_resources(dirname, filename, size);
- FREE_C_HEAP_ARRAY(char, user_name, mtInternal);
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+ FREE_C_HEAP_ARRAY(char, user_name);
+ FREE_C_HEAP_ARRAY(char, dirname);
if (fd == -1) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
return NULL;
}
@@ -743,7 +743,7 @@
warning("mmap failed - %s\n", strerror(errno));
}
remove_file(filename);
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
return NULL;
}
@@ -872,9 +872,9 @@
// store file, we don't follow them when attaching either.
//
if (!is_directory_secure(dirname)) {
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dirname);
if (luser != user) {
- FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+ FREE_C_HEAP_ARRAY(char, luser);
}
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
"Process not found");
@@ -890,9 +890,9 @@
strcpy(rfilename, filename);
// free the c heap resources that are no longer needed
- if (luser != user) FREE_C_HEAP_ARRAY(char, luser, mtInternal);
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
+ FREE_C_HEAP_ARRAY(char, dirname);
+ FREE_C_HEAP_ARRAY(char, filename);
// open the shared memory file for the give vmid
fd = open_sharedmem_file(rfilename, file_flags, THREAD);
--- a/hotspot/src/os/solaris/vm/os_solaris.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/os/solaris/vm/os_solaris.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -506,7 +506,7 @@
}
}
if (available_id != NULL) {
- FREE_C_HEAP_ARRAY(bool, available_id, mtInternal);
+ FREE_C_HEAP_ARRAY(bool, available_id);
}
return true;
}
@@ -538,7 +538,7 @@
}
}
if (id_array != NULL) {
- FREE_C_HEAP_ARRAY(processorid_t, id_array, mtInternal);
+ FREE_C_HEAP_ARRAY(processorid_t, id_array);
}
return result;
}
@@ -673,7 +673,7 @@
// Determine search path count and required buffer size.
if (dlinfo(RTLD_SELF, RTLD_DI_SERINFOSIZE, (void *)info) == -1) {
- FREE_C_HEAP_ARRAY(char, buf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, buf);
vm_exit_during_initialization("dlinfo SERINFOSIZE request", dlerror());
}
@@ -684,8 +684,8 @@
// Obtain search path information.
if (dlinfo(RTLD_SELF, RTLD_DI_SERINFO, (void *)info) == -1) {
- FREE_C_HEAP_ARRAY(char, buf, mtInternal);
- FREE_C_HEAP_ARRAY(char, info, mtInternal);
+ FREE_C_HEAP_ARRAY(char, buf);
+ FREE_C_HEAP_ARRAY(char, info);
vm_exit_during_initialization("dlinfo SERINFO request", dlerror());
}
@@ -755,15 +755,15 @@
// Callee copies into its own buffer.
Arguments::set_library_path(library_path);
- FREE_C_HEAP_ARRAY(char, library_path, mtInternal);
- FREE_C_HEAP_ARRAY(char, info, mtInternal);
+ FREE_C_HEAP_ARRAY(char, library_path);
+ FREE_C_HEAP_ARRAY(char, info);
}
// Extensions directories.
sprintf(buf, "%s" EXTENSIONS_DIR ":" SYS_EXT_DIR EXTENSIONS_DIR, Arguments::get_java_home());
Arguments::set_ext_dirs(buf);
- FREE_C_HEAP_ARRAY(char, buf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, buf);
#undef SYS_EXT_DIR
#undef EXTENSIONS_DIR
@@ -1592,11 +1592,11 @@
// release the storage
for (int i = 0; i < n; i++) {
if (pelements[i] != NULL) {
- FREE_C_HEAP_ARRAY(char, pelements[i], mtInternal);
+ FREE_C_HEAP_ARRAY(char, pelements[i]);
}
}
if (pelements != NULL) {
- FREE_C_HEAP_ARRAY(char*, pelements, mtInternal);
+ FREE_C_HEAP_ARRAY(char*, pelements);
}
} else {
snprintf(buffer, buflen, "%s/lib%s.so", pname, fname);
@@ -4683,7 +4683,7 @@
size_t lgrp_limit = os::numa_get_groups_num();
int *lgrp_ids = NEW_C_HEAP_ARRAY(int, lgrp_limit, mtInternal);
size_t lgrp_num = os::numa_get_leaf_groups(lgrp_ids, lgrp_limit);
- FREE_C_HEAP_ARRAY(int, lgrp_ids, mtInternal);
+ FREE_C_HEAP_ARRAY(int, lgrp_ids);
if (lgrp_num < 2) {
// There's only one locality group, disable NUMA.
UseNUMA = false;
--- a/hotspot/src/os/solaris/vm/perfMemory_solaris.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/os/solaris/vm/perfMemory_solaris.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -129,7 +129,7 @@
}
}
}
- FREE_C_HEAP_ARRAY(char, destfile, mtInternal);
+ FREE_C_HEAP_ARRAY(char, destfile);
}
@@ -270,14 +270,14 @@
"pw_name zero length");
}
}
- FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, pwbuf);
return NULL;
}
char* user_name = NEW_C_HEAP_ARRAY(char, strlen(p->pw_name) + 1, mtInternal);
strcpy(user_name, p->pw_name);
- FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, pwbuf);
return user_name;
}
@@ -338,7 +338,7 @@
DIR* subdirp = os::opendir(usrdir_name);
if (subdirp == NULL) {
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
continue;
}
@@ -349,7 +349,7 @@
// symlink can be exploited.
//
if (!is_directory_secure(usrdir_name)) {
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
os::closedir(subdirp);
continue;
}
@@ -373,13 +373,13 @@
// don't follow symbolic links for the file
RESTARTABLE(::lstat(filename, &statbuf), result);
if (result == OS_ERR) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
continue;
}
// skip over files that are not regular files.
if (!S_ISREG(statbuf.st_mode)) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
continue;
}
@@ -389,7 +389,7 @@
if (statbuf.st_ctime > oldest_ctime) {
char* user = strchr(dentry->d_name, '_') + 1;
- if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user, mtInternal);
+ if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user);
oldest_user = NEW_C_HEAP_ARRAY(char, strlen(user)+1, mtInternal);
strcpy(oldest_user, user);
@@ -397,15 +397,15 @@
}
}
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
}
}
os::closedir(subdirp);
- FREE_C_HEAP_ARRAY(char, udbuf, mtInternal);
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, udbuf);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
}
os::closedir(tmpdirp);
- FREE_C_HEAP_ARRAY(char, tdbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, tdbuf);
return(oldest_user);
}
@@ -520,7 +520,7 @@
remove_file(path);
- FREE_C_HEAP_ARRAY(char, path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, path);
}
@@ -597,7 +597,7 @@
errno = 0;
}
os::closedir(dirp);
- FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dbuf);
}
// make the user specific temporary directory. Returns true if
@@ -742,11 +742,11 @@
fd = create_sharedmem_resources(dirname, filename, size);
- FREE_C_HEAP_ARRAY(char, user_name, mtInternal);
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+ FREE_C_HEAP_ARRAY(char, user_name);
+ FREE_C_HEAP_ARRAY(char, dirname);
if (fd == -1) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
return NULL;
}
@@ -760,7 +760,7 @@
warning("mmap failed - %s\n", strerror(errno));
}
remove_file(filename);
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
return NULL;
}
@@ -890,9 +890,9 @@
// store file, we don't follow them when attaching either.
//
if (!is_directory_secure(dirname)) {
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dirname);
if (luser != user) {
- FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+ FREE_C_HEAP_ARRAY(char, luser);
}
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
"Process not found");
@@ -908,9 +908,9 @@
strcpy(rfilename, filename);
// free the c heap resources that are no longer needed
- if (luser != user) FREE_C_HEAP_ARRAY(char, luser, mtInternal);
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
+ FREE_C_HEAP_ARRAY(char, dirname);
+ FREE_C_HEAP_ARRAY(char, filename);
// open the shared memory file for the give vmid
fd = open_sharedmem_file(rfilename, file_flags, THREAD);
--- a/hotspot/src/os/windows/vm/os_windows.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/os/windows/vm/os_windows.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -211,7 +211,7 @@
}
strcpy(home_path, home_dir);
Arguments::set_java_home(home_path);
- FREE_C_HEAP_ARRAY(char, home_path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, home_path);
dll_path = NEW_C_HEAP_ARRAY(char, strlen(home_dir) + strlen(bin) + 1,
mtInternal);
@@ -221,7 +221,7 @@
strcpy(dll_path, home_dir);
strcat(dll_path, bin);
Arguments::set_dll_dir(dll_path);
- FREE_C_HEAP_ARRAY(char, dll_path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dll_path);
if (!set_boot_path('\\', ';')) {
return;
@@ -276,7 +276,7 @@
strcat(library_path, ";.");
Arguments::set_library_path(library_path);
- FREE_C_HEAP_ARRAY(char, library_path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, library_path);
}
// Default extensions directory
@@ -1123,7 +1123,7 @@
dirp->path = (char *)malloc(strlen(dirname) + 5, mtInternal);
if (dirp->path == 0) {
- free(dirp, mtInternal);
+ free(dirp);
errno = ENOMEM;
return 0;
}
@@ -1131,13 +1131,13 @@
fattr = GetFileAttributes(dirp->path);
if (fattr == 0xffffffff) {
- free(dirp->path, mtInternal);
- free(dirp, mtInternal);
+ free(dirp->path);
+ free(dirp);
errno = ENOENT;
return 0;
} else if ((fattr & FILE_ATTRIBUTE_DIRECTORY) == 0) {
- free(dirp->path, mtInternal);
- free(dirp, mtInternal);
+ free(dirp->path);
+ free(dirp);
errno = ENOTDIR;
return 0;
}
@@ -1155,8 +1155,8 @@
dirp->handle = FindFirstFile(dirp->path, &dirp->find_data);
if (dirp->handle == INVALID_HANDLE_VALUE) {
if (GetLastError() != ERROR_FILE_NOT_FOUND) {
- free(dirp->path, mtInternal);
- free(dirp, mtInternal);
+ free(dirp->path);
+ free(dirp);
errno = EACCES;
return 0;
}
@@ -1194,8 +1194,8 @@
}
dirp->handle = INVALID_HANDLE_VALUE;
}
- free(dirp->path, mtInternal);
- free(dirp, mtInternal);
+ free(dirp->path);
+ free(dirp);
return 0;
}
@@ -1262,11 +1262,11 @@
// release the storage
for (int i = 0; i < n; i++) {
if (pelements[i] != NULL) {
- FREE_C_HEAP_ARRAY(char, pelements[i], mtInternal);
+ FREE_C_HEAP_ARRAY(char, pelements[i]);
}
}
if (pelements != NULL) {
- FREE_C_HEAP_ARRAY(char*, pelements, mtInternal);
+ FREE_C_HEAP_ARRAY(char*, pelements);
}
} else {
jio_snprintf(buffer, buflen, "%s\\%s.dll", pname, fname);
@@ -2732,7 +2732,7 @@
void free_node_list() {
if (_numa_used_node_list != NULL) {
- FREE_C_HEAP_ARRAY(int, _numa_used_node_list, mtInternal);
+ FREE_C_HEAP_ARRAY(int, _numa_used_node_list);
}
}
@@ -3768,8 +3768,8 @@
return NULL;
}
-#define MAX_EXIT_HANDLES 16
-#define EXIT_TIMEOUT 1000 /* 1 sec */
+#define MAX_EXIT_HANDLES PRODUCT_ONLY(32) NOT_PRODUCT(128)
+#define EXIT_TIMEOUT PRODUCT_ONLY(1000) NOT_PRODUCT(4000) /* 1 sec in product, 4 sec in debug */
static BOOL CALLBACK init_crit_sect_call(PINIT_ONCE, PVOID pcrit_sect, PVOID*) {
InitializeCriticalSection((CRITICAL_SECTION*)pcrit_sect);
@@ -3820,6 +3820,9 @@
// If there's no free slot in the array of the kept handles, we'll have to
// wait until at least one thread completes exiting.
if ((handle_count = j) == MAX_EXIT_HANDLES) {
+ // Raise the priority of the oldest exiting thread to increase its chances
+ // to complete sooner.
+ SetThreadPriority(handles[0], THREAD_PRIORITY_ABOVE_NORMAL);
res = WaitForMultipleObjects(MAX_EXIT_HANDLES, handles, FALSE, EXIT_TIMEOUT);
if (res >= WAIT_OBJECT_0 && res < (WAIT_OBJECT_0 + MAX_EXIT_HANDLES)) {
i = (res - WAIT_OBJECT_0);
@@ -3828,7 +3831,8 @@
handles[i] = handles[i + 1];
}
} else {
- warning("WaitForMultipleObjects failed in %s: %d\n", __FILE__, __LINE__);
+ warning("WaitForMultipleObjects %s in %s: %d\n",
+ (res == WAIT_FAILED ? "failed" : "timed out"), __FILE__, __LINE__);
// Don't keep handles, if we failed waiting for them.
for (i = 0; i < MAX_EXIT_HANDLES; ++i) {
CloseHandle(handles[i]);
@@ -3854,9 +3858,20 @@
if (handle_count > 0) {
// Before ending the process, make sure all the threads that had called
// _endthreadex() completed.
+
+ // Set the priority level of the current thread to the same value as
+ // the priority level of exiting threads.
+ // This is to ensure it will be given a fair chance to execute if
+ // the timeout expires.
+ hthr = GetCurrentThread();
+ SetThreadPriority(hthr, THREAD_PRIORITY_ABOVE_NORMAL);
+ for (i = 0; i < handle_count; ++i) {
+ SetThreadPriority(handles[i], THREAD_PRIORITY_ABOVE_NORMAL);
+ }
res = WaitForMultipleObjects(handle_count, handles, TRUE, EXIT_TIMEOUT);
- if (res == WAIT_FAILED) {
- warning("WaitForMultipleObjects failed in %s: %d\n", __FILE__, __LINE__);
+ if (res < WAIT_OBJECT_0 || res >= (WAIT_OBJECT_0 + MAX_EXIT_HANDLES)) {
+ warning("WaitForMultipleObjects %s in %s: %d\n",
+ (res == WAIT_FAILED ? "failed" : "timed out"), __FILE__, __LINE__);
}
for (i = 0; i < handle_count; ++i) {
CloseHandle(handles[i]);
@@ -4631,7 +4646,7 @@
error = ::PeekConsoleInput(han, lpBuffer, numEvents, &numEventsRead);
if (error == 0) {
- os::free(lpBuffer, mtInternal);
+ os::free(lpBuffer);
return FALSE;
}
@@ -4652,7 +4667,7 @@
}
if (lpBuffer != NULL) {
- os::free(lpBuffer, mtInternal);
+ os::free(lpBuffer);
}
*pbytes = (long) actualLength;
--- a/hotspot/src/os/windows/vm/perfMemory_windows.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/os/windows/vm/perfMemory_windows.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -122,7 +122,7 @@
}
}
- FREE_C_HEAP_ARRAY(char, destfile, mtInternal);
+ FREE_C_HEAP_ARRAY(char, destfile);
}
// Shared Memory Implementation Details
@@ -335,7 +335,7 @@
DIR* subdirp = os::opendir(usrdir_name);
if (subdirp == NULL) {
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
continue;
}
@@ -346,7 +346,7 @@
// symlink can be exploited.
//
if (!is_directory_secure(usrdir_name)) {
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
os::closedir(subdirp);
continue;
}
@@ -367,13 +367,13 @@
strcat(filename, udentry->d_name);
if (::stat(filename, &statbuf) == OS_ERR) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
continue;
}
// skip over files that are not regular files.
if ((statbuf.st_mode & S_IFMT) != S_IFREG) {
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
continue;
}
@@ -395,22 +395,22 @@
if (statbuf.st_ctime > latest_ctime) {
char* user = strchr(dentry->d_name, '_') + 1;
- if (latest_user != NULL) FREE_C_HEAP_ARRAY(char, latest_user, mtInternal);
+ if (latest_user != NULL) FREE_C_HEAP_ARRAY(char, latest_user);
latest_user = NEW_C_HEAP_ARRAY(char, strlen(user)+1, mtInternal);
strcpy(latest_user, user);
latest_ctime = statbuf.st_ctime;
}
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
}
}
os::closedir(subdirp);
- FREE_C_HEAP_ARRAY(char, udbuf, mtInternal);
- FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, udbuf);
+ FREE_C_HEAP_ARRAY(char, usrdir_name);
}
os::closedir(tmpdirp);
- FREE_C_HEAP_ARRAY(char, tdbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, tdbuf);
return(latest_user);
}
@@ -502,7 +502,7 @@
}
}
- FREE_C_HEAP_ARRAY(char, path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, path);
}
// returns true if the process represented by pid is alive, otherwise
@@ -683,7 +683,7 @@
errno = 0;
}
os::closedir(dirp);
- FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dbuf);
}
// create a file mapping object with the requested name, and size
@@ -749,11 +749,11 @@
// be an ACL we enlisted. free the resources.
//
if (success && exists && pACL != NULL && !isdefault) {
- FREE_C_HEAP_ARRAY(char, pACL, mtInternal);
+ FREE_C_HEAP_ARRAY(char, pACL);
}
// free the security descriptor
- FREE_C_HEAP_ARRAY(char, pSD, mtInternal);
+ FREE_C_HEAP_ARRAY(char, pSD);
}
}
@@ -768,7 +768,7 @@
lpSA->lpSecurityDescriptor = NULL;
// free the security attributes structure
- FREE_C_HEAP_ARRAY(char, lpSA, mtInternal);
+ FREE_C_HEAP_ARRAY(char, lpSA);
}
}
@@ -815,7 +815,7 @@
warning("GetTokenInformation failure: lasterror = %d,"
" rsize = %d\n", GetLastError(), rsize);
}
- FREE_C_HEAP_ARRAY(char, token_buf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, token_buf);
CloseHandle(hAccessToken);
return NULL;
}
@@ -828,15 +828,15 @@
warning("GetTokenInformation failure: lasterror = %d,"
" rsize = %d\n", GetLastError(), rsize);
}
- FREE_C_HEAP_ARRAY(char, token_buf, mtInternal);
- FREE_C_HEAP_ARRAY(char, pSID, mtInternal);
+ FREE_C_HEAP_ARRAY(char, token_buf);
+ FREE_C_HEAP_ARRAY(char, pSID);
CloseHandle(hAccessToken);
return NULL;
}
// close the access token.
CloseHandle(hAccessToken);
- FREE_C_HEAP_ARRAY(char, token_buf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, token_buf);
return pSID;
}
@@ -920,7 +920,7 @@
if (PrintMiscellaneous && Verbose) {
warning("InitializeAcl failure: lasterror = %d \n", GetLastError());
}
- FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+ FREE_C_HEAP_ARRAY(char, newACL);
return false;
}
@@ -933,7 +933,7 @@
if (PrintMiscellaneous && Verbose) {
warning("InitializeAcl failure: lasterror = %d \n", GetLastError());
}
- FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+ FREE_C_HEAP_ARRAY(char, newACL);
return false;
}
if (((ACCESS_ALLOWED_ACE *)ace)->Header.AceFlags && INHERITED_ACE) {
@@ -960,7 +960,7 @@
if (PrintMiscellaneous && Verbose) {
warning("AddAce failure: lasterror = %d \n", GetLastError());
}
- FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+ FREE_C_HEAP_ARRAY(char, newACL);
return false;
}
}
@@ -976,7 +976,7 @@
warning("AddAccessAllowedAce failure: lasterror = %d \n",
GetLastError());
}
- FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+ FREE_C_HEAP_ARRAY(char, newACL);
return false;
}
}
@@ -991,7 +991,7 @@
if (PrintMiscellaneous && Verbose) {
warning("InitializeAcl failure: lasterror = %d \n", GetLastError());
}
- FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+ FREE_C_HEAP_ARRAY(char, newACL);
return false;
}
if (!AddAce(newACL, ACL_REVISION, MAXDWORD, ace,
@@ -999,7 +999,7 @@
if (PrintMiscellaneous && Verbose) {
warning("AddAce failure: lasterror = %d \n", GetLastError());
}
- FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+ FREE_C_HEAP_ARRAY(char, newACL);
return false;
}
ace_index++;
@@ -1012,7 +1012,7 @@
warning("SetSecurityDescriptorDacl failure:"
" lasterror = %d \n", GetLastError());
}
- FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+ FREE_C_HEAP_ARRAY(char, newACL);
return false;
}
@@ -1032,7 +1032,7 @@
warning("SetSecurityDescriptorControl failure:"
" lasterror = %d \n", GetLastError());
}
- FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+ FREE_C_HEAP_ARRAY(char, newACL);
return false;
}
}
@@ -1149,7 +1149,7 @@
// create a security attributes structure with access control
// entries as initialized above.
LPSECURITY_ATTRIBUTES lpSA = make_security_attr(aces, 3);
- FREE_C_HEAP_ARRAY(char, aces[0].pSid, mtInternal);
+ FREE_C_HEAP_ARRAY(char, aces[0].pSid);
FreeSid(everybodySid);
FreeSid(administratorsSid);
return(lpSA);
@@ -1464,15 +1464,15 @@
assert(((size != 0) && (size % os::vm_page_size() == 0)),
"unexpected PerfMemry region size");
- FREE_C_HEAP_ARRAY(char, user, mtInternal);
+ FREE_C_HEAP_ARRAY(char, user);
// create the shared memory resources
sharedmem_fileMapHandle =
create_sharedmem_resources(dirname, filename, objectname, size);
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
- FREE_C_HEAP_ARRAY(char, objectname, mtInternal);
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+ FREE_C_HEAP_ARRAY(char, filename);
+ FREE_C_HEAP_ARRAY(char, objectname);
+ FREE_C_HEAP_ARRAY(char, dirname);
if (sharedmem_fileMapHandle == NULL) {
return NULL;
@@ -1627,7 +1627,7 @@
// store file, we also don't following them when attaching
//
if (!is_directory_secure(dirname)) {
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dirname);
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
"Process not found");
}
@@ -1646,10 +1646,10 @@
strcpy(robjectname, objectname);
// free the c heap resources that are no longer needed
- if (luser != user) FREE_C_HEAP_ARRAY(char, luser, mtInternal);
- FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
- FREE_C_HEAP_ARRAY(char, filename, mtInternal);
- FREE_C_HEAP_ARRAY(char, objectname, mtInternal);
+ if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
+ FREE_C_HEAP_ARRAY(char, dirname);
+ FREE_C_HEAP_ARRAY(char, filename);
+ FREE_C_HEAP_ARRAY(char, objectname);
if (*sizep == 0) {
size = sharedmem_filesize(rfilename, CHECK);
--- a/hotspot/src/share/vm/asm/codeBuffer.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/asm/codeBuffer.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1025,7 +1025,7 @@
~CodeString() {
assert(_next == NULL, "wrong interface for freeing list");
- os::free((void*)_string, mtCode);
+ os::free((void*)_string);
}
bool is_comment() const { return _offset >= 0; }
--- a/hotspot/src/share/vm/ci/ciTypeFlow.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/ci/ciTypeFlow.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -36,6 +36,7 @@
#include "interpreter/bytecodes.hpp"
#include "memory/allocation.inline.hpp"
#include "opto/compile.hpp"
+#include "opto/node.hpp"
#include "runtime/deoptimization.hpp"
#include "utilities/growableArray.hpp"
--- a/hotspot/src/share/vm/classfile/classLoader.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/classfile/classLoader.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -165,7 +165,7 @@
MetaIndex::~MetaIndex() {
- FREE_C_HEAP_ARRAY(char*, _meta_package_names, mtClass);
+ FREE_C_HEAP_ARRAY(char*, _meta_package_names);
}
@@ -251,7 +251,7 @@
if (ZipClose != NULL) {
(*ZipClose)(_zip);
}
- FREE_C_HEAP_ARRAY(char, _zip_name, mtClass);
+ FREE_C_HEAP_ARRAY(char, _zip_name);
}
u1* ClassPathZipEntry::open_entry(const char* name, jint* filesize, bool nul_terminate, TRAPS) {
--- a/hotspot/src/share/vm/classfile/imageFile.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/classfile/imageFile.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -90,7 +90,7 @@
close();
// Free up name.
- FREE_C_HEAP_ARRAY(char, _name, mtClass);
+ FREE_C_HEAP_ARRAY(char, _name);
}
bool ImageFile::open() {
--- a/hotspot/src/share/vm/classfile/loaderConstraints.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/classfile/loaderConstraints.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -164,7 +164,7 @@
// Purge entry
*p = probe->next();
- FREE_C_HEAP_ARRAY(oop, probe->loaders(), mtClass);
+ FREE_C_HEAP_ARRAY(oop, probe->loaders());
free_entry(probe);
} else {
#ifdef ASSERT
@@ -340,7 +340,7 @@
ClassLoaderData** new_loaders = NEW_C_HEAP_ARRAY(ClassLoaderData*, n, mtClass);
memcpy(new_loaders, p->loaders(), sizeof(ClassLoaderData*) * p->num_loaders());
p->set_max_loaders(n);
- FREE_C_HEAP_ARRAY(ClassLoaderData*, p->loaders(), mtClass);
+ FREE_C_HEAP_ARRAY(ClassLoaderData*, p->loaders());
p->set_loaders(new_loaders);
}
}
@@ -422,7 +422,7 @@
}
*pp2 = p2->next();
- FREE_C_HEAP_ARRAY(oop, p2->loaders(), mtClass);
+ FREE_C_HEAP_ARRAY(oop, p2->loaders());
free_entry(p2);
return;
}
--- a/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -89,7 +89,7 @@
}
~SharedPathsMiscInfo() {
if (_allocated) {
- FREE_C_HEAP_ARRAY(char, _buf_start, mtClass);
+ FREE_C_HEAP_ARRAY(char, _buf_start);
}
}
int get_used_bytes() {
--- a/hotspot/src/share/vm/code/codeBlob.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/code/codeBlob.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -168,7 +168,7 @@
void CodeBlob::flush() {
if (_oop_maps) {
- FREE_C_HEAP_ARRAY(unsigned char, _oop_maps, mtCode);
+ FREE_C_HEAP_ARRAY(unsigned char, _oop_maps);
_oop_maps = NULL;
}
_strings.free();
--- a/hotspot/src/share/vm/code/codeCache.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/code/codeCache.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1190,7 +1190,7 @@
}
}
- FREE_C_HEAP_ARRAY(int, buckets, mtCode);
+ FREE_C_HEAP_ARRAY(int, buckets);
print_memory_overhead();
}
--- a/hotspot/src/share/vm/compiler/compileLog.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/compiler/compileLog.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -58,10 +58,8 @@
CompileLog::~CompileLog() {
delete _out; // Close fd in fileStream::~fileStream()
_out = NULL;
- // Remove partial file after merging in CompileLog::finish_log_on_error
- unlink(_file);
- FREE_C_HEAP_ARRAY(char, _identities, mtCompiler);
- FREE_C_HEAP_ARRAY(char, _file, mtCompiler);
+ FREE_C_HEAP_ARRAY(char, _identities);
+ FREE_C_HEAP_ARRAY(char, _file);
}
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -52,21 +52,9 @@
}
void ConcurrentMarkSweepPolicy::initialize_generations() {
- _generations = NEW_C_HEAP_ARRAY3(GenerationSpecPtr, number_of_generations(), mtGC,
- CURRENT_PC, AllocFailStrategy::RETURN_NULL);
- if (_generations == NULL)
- vm_exit_during_initialization("Unable to allocate gen spec");
-
- Generation::Name yg_name =
- UseParNewGC ? Generation::ParNew : Generation::DefNew;
- _generations[0] = new GenerationSpec(yg_name, _initial_young_size,
- _max_young_size);
- _generations[1] = new GenerationSpec(Generation::ConcurrentMarkSweep,
- _initial_old_size, _max_old_size);
-
- if (_generations[0] == NULL || _generations[1] == NULL) {
- vm_exit_during_initialization("Unable to allocate gen spec");
- }
+ _generations = NEW_C_HEAP_ARRAY(GenerationSpecPtr, number_of_generations(), mtGC);
+ _generations[0] = new GenerationSpec(Generation::ParNew, _initial_young_size, _max_young_size);
+ _generations[1] = new GenerationSpec(Generation::ConcurrentMarkSweep, _initial_old_size, _max_old_size);
}
void ConcurrentMarkSweepPolicy::initialize_size_policy(size_t init_eden_size,
@@ -82,10 +70,5 @@
void ConcurrentMarkSweepPolicy::initialize_gc_policy_counters() {
// initialize the policy counters - 2 collectors, 3 generations
- if (UseParNewGC) {
- _gc_policy_counters = new GCPolicyCounters("ParNew:CMS", 2, 3);
- }
- else {
- _gc_policy_counters = new GCPolicyCounters("Copy:CMS", 2, 3);
- }
+ _gc_policy_counters = new GCPolicyCounters("ParNew:CMS", 2, 3);
}
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -90,7 +90,8 @@
CMSRescanMultiple),
_marking_task_size(CardTableModRefBS::card_size_in_words * BitsPerWord *
CMSConcMarkMultiple),
- _collector(NULL)
+ _collector(NULL),
+ _preconsumptionDirtyCardClosure(NULL)
{
assert(sizeof(FreeChunk) / BytesPerWord <= MinChunkSize,
"FreeChunk is larger than expected");
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -155,6 +155,9 @@
// Used to keep track of limit of sweep for the space
HeapWord* _sweep_limit;
+ // Used to make the young collector update the mod union table
+ MemRegionClosure* _preconsumptionDirtyCardClosure;
+
// Support for compacting cms
HeapWord* cross_threshold(HeapWord* start, HeapWord* end);
HeapWord* forward(oop q, size_t size, CompactPoint* cp, HeapWord* compact_top);
@@ -356,6 +359,14 @@
void initialize_sequential_subtasks_for_marking(int n_threads,
HeapWord* low = NULL);
+ virtual MemRegionClosure* preconsumptionDirtyCardClosure() const {
+ return _preconsumptionDirtyCardClosure;
+ }
+
+ void setPreconsumptionDirtyCardClosure(MemRegionClosure* cl) {
+ _preconsumptionDirtyCardClosure = cl;
+ }
+
// Space enquiries
size_t used() const;
size_t free() const;
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -623,7 +623,8 @@
// Support for parallelizing young gen rescan
GenCollectedHeap* gch = GenCollectedHeap::heap();
- _young_gen = gch->prev_gen(_cmsGen);
+ assert(gch->prev_gen(_cmsGen)->kind() == Generation::ParNew, "CMS can only be used with ParNew");
+ _young_gen = (ParNewGeneration*)gch->prev_gen(_cmsGen);
if (gch->supports_inline_contig_alloc()) {
_top_addr = gch->top_addr();
_end_addr = gch->end_addr();
@@ -650,15 +651,15 @@
|| _cursor == NULL) {
warning("Failed to allocate survivor plab/chunk array");
if (_survivor_plab_array != NULL) {
- FREE_C_HEAP_ARRAY(ChunkArray, _survivor_plab_array, mtGC);
+ FREE_C_HEAP_ARRAY(ChunkArray, _survivor_plab_array);
_survivor_plab_array = NULL;
}
if (_survivor_chunk_array != NULL) {
- FREE_C_HEAP_ARRAY(HeapWord*, _survivor_chunk_array, mtGC);
+ FREE_C_HEAP_ARRAY(HeapWord*, _survivor_chunk_array);
_survivor_chunk_array = NULL;
}
if (_cursor != NULL) {
- FREE_C_HEAP_ARRAY(size_t, _cursor, mtGC);
+ FREE_C_HEAP_ARRAY(size_t, _cursor);
_cursor = NULL;
}
} else {
@@ -668,10 +669,10 @@
if (vec == NULL) {
warning("Failed to allocate survivor plab array");
for (int j = i; j > 0; j--) {
- FREE_C_HEAP_ARRAY(HeapWord*, _survivor_plab_array[j-1].array(), mtGC);
+ FREE_C_HEAP_ARRAY(HeapWord*, _survivor_plab_array[j-1].array());
}
- FREE_C_HEAP_ARRAY(ChunkArray, _survivor_plab_array, mtGC);
- FREE_C_HEAP_ARRAY(HeapWord*, _survivor_chunk_array, mtGC);
+ FREE_C_HEAP_ARRAY(ChunkArray, _survivor_plab_array);
+ FREE_C_HEAP_ARRAY(HeapWord*, _survivor_chunk_array);
_survivor_plab_array = NULL;
_survivor_chunk_array = NULL;
_survivor_chunk_capacity = 0;
@@ -1203,14 +1204,6 @@
void
ConcurrentMarkSweepGeneration::
-par_promote_alloc_undo(int thread_num,
- HeapWord* obj, size_t word_sz) {
- // CMS does not support promotion undo.
- ShouldNotReachHere();
-}
-
-void
-ConcurrentMarkSweepGeneration::
par_promote_alloc_done(int thread_num) {
CMSParGCThreadState* ps = _par_gc_thread_states[thread_num];
ps->lab.retire(thread_num);
@@ -1641,13 +1634,12 @@
do_compaction_work(clear_all_soft_refs);
// Has the GC time limit been exceeded?
- DefNewGeneration* young_gen = _young_gen->as_DefNewGeneration();
- size_t max_eden_size = young_gen->max_capacity() -
- young_gen->to()->capacity() -
- young_gen->from()->capacity();
+ size_t max_eden_size = _young_gen->max_capacity() -
+ _young_gen->to()->capacity() -
+ _young_gen->from()->capacity();
GCCause::Cause gc_cause = gch->gc_cause();
size_policy()->check_gc_overhead_limit(_young_gen->used(),
- young_gen->eden()->used(),
+ _young_gen->eden()->used(),
_cmsGen->max_capacity(),
max_eden_size,
full,
@@ -1768,10 +1760,9 @@
}
void CMSCollector::print_eden_and_survivor_chunk_arrays() {
- DefNewGeneration* dng = _young_gen->as_DefNewGeneration();
- ContiguousSpace* eden_space = dng->eden();
- ContiguousSpace* from_space = dng->from();
- ContiguousSpace* to_space = dng->to();
+ ContiguousSpace* eden_space = _young_gen->eden();
+ ContiguousSpace* from_space = _young_gen->from();
+ ContiguousSpace* to_space = _young_gen->to();
// Eden
if (_eden_chunk_array != NULL) {
gclog_or_tty->print_cr("eden " PTR_FORMAT "-" PTR_FORMAT "-" PTR_FORMAT "(" SIZE_FORMAT ")",
@@ -2821,7 +2812,7 @@
}
// YSR: All of this generation expansion/shrinking stuff is an exact copy of
-// OneContigSpaceCardGeneration, which makes me wonder if we should move this
+// TenuredGeneration, which makes me wonder if we should move this
// to CardGeneration and share it...
bool ConcurrentMarkSweepGeneration::expand(size_t bytes, size_t expand_bytes) {
return CardGeneration::expand(bytes, expand_bytes);
@@ -4094,10 +4085,6 @@
}
if (clean_survivor) { // preclean the active survivor space(s)
- assert(_young_gen->kind() == Generation::DefNew ||
- _young_gen->kind() == Generation::ParNew,
- "incorrect type for cast");
- DefNewGeneration* dng = (DefNewGeneration*)_young_gen;
PushAndMarkClosure pam_cl(this, _span, ref_processor(),
&_markBitMap, &_modUnionTable,
&_markStack, true /* precleaning phase */);
@@ -4110,8 +4097,8 @@
SurvivorSpacePrecleanClosure
sss_cl(this, _span, &_markBitMap, &_markStack,
&pam_cl, before_count, CMSYield);
- dng->from()->object_iterate_careful(&sss_cl);
- dng->to()->object_iterate_careful(&sss_cl);
+ _young_gen->from()->object_iterate_careful(&sss_cl);
+ _young_gen->to()->object_iterate_careful(&sss_cl);
}
MarkRefsIntoAndScanClosure
mrias_cl(_span, ref_processor(), &_markBitMap, &_modUnionTable,
@@ -4696,10 +4683,10 @@
};
void CMSParMarkTask::work_on_young_gen_roots(uint worker_id, OopsInGenClosure* cl) {
- DefNewGeneration* dng = _collector->_young_gen->as_DefNewGeneration();
- ContiguousSpace* eden_space = dng->eden();
- ContiguousSpace* from_space = dng->from();
- ContiguousSpace* to_space = dng->to();
+ ParNewGeneration* young_gen = _collector->_young_gen;
+ ContiguousSpace* eden_space = young_gen->eden();
+ ContiguousSpace* from_space = young_gen->from();
+ ContiguousSpace* to_space = young_gen->to();
HeapWord** eca = _collector->_eden_chunk_array;
size_t ect = _collector->_eden_chunk_index;
@@ -5168,11 +5155,10 @@
CMSCollector::
initialize_sequential_subtasks_for_young_gen_rescan(int n_threads) {
assert(n_threads > 0, "Unexpected n_threads argument");
- DefNewGeneration* dng = (DefNewGeneration*)_young_gen;
// Eden space
- if (!dng->eden()->is_empty()) {
- SequentialSubTasksDone* pst = dng->eden()->par_seq_tasks();
+ if (!_young_gen->eden()->is_empty()) {
+ SequentialSubTasksDone* pst = _young_gen->eden()->par_seq_tasks();
assert(!pst->valid(), "Clobbering existing data?");
// Each valid entry in [0, _eden_chunk_index) represents a task.
size_t n_tasks = _eden_chunk_index + 1;
@@ -5185,14 +5171,14 @@
// Merge the survivor plab arrays into _survivor_chunk_array
if (_survivor_plab_array != NULL) {
- merge_survivor_plab_arrays(dng->from(), n_threads);
+ merge_survivor_plab_arrays(_young_gen->from(), n_threads);
} else {
assert(_survivor_chunk_index == 0, "Error");
}
// To space
{
- SequentialSubTasksDone* pst = dng->to()->par_seq_tasks();
+ SequentialSubTasksDone* pst = _young_gen->to()->par_seq_tasks();
assert(!pst->valid(), "Clobbering existing data?");
// Sets the condition for completion of the subtask (how many threads
// need to finish in order to be done).
@@ -5203,7 +5189,7 @@
// From space
{
- SequentialSubTasksDone* pst = dng->from()->par_seq_tasks();
+ SequentialSubTasksDone* pst = _young_gen->from()->par_seq_tasks();
assert(!pst->valid(), "Clobbering existing data?");
size_t n_tasks = _survivor_chunk_index + 1;
assert(n_tasks == 1 || _survivor_chunk_array != NULL, "Error");
@@ -5945,7 +5931,6 @@
}
void CMSCollector::do_CMS_operation(CMS_op_type op, GCCause::Cause gc_cause) {
- gclog_or_tty->date_stamp(PrintGC && PrintGCDateStamps);
TraceCPUTime tcpu(PrintGCDetails, true, gclog_or_tty);
GCTraceTime t(GCCauseString("GC", gc_cause), PrintGC, !PrintGCDetails, NULL, _gc_tracer_cm->gc_id());
TraceCollectorStats tcs(counters());
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -721,7 +721,8 @@
private:
// Support for parallelizing young gen rescan in CMS remark phase
- Generation* _young_gen; // the younger gen
+ ParNewGeneration* _young_gen; // the younger gen
+
HeapWord** _top_addr; // ... Top of Eden
HeapWord** _end_addr; // ... End of Eden
Mutex* _eden_chunk_lock;
@@ -1151,9 +1152,6 @@
// Overrides for parallel promotion.
virtual oop par_promote(int thread_num,
oop obj, markOop m, size_t word_sz);
- // This one should not be called for CMS.
- virtual void par_promote_alloc_undo(int thread_num,
- HeapWord* obj, size_t word_sz);
virtual void par_promote_alloc_done(int thread_num);
virtual void par_oop_since_save_marks_iterate_done(int thread_num);
@@ -1256,8 +1254,6 @@
virtual const char* short_name() const { return "CMS"; }
void print() const;
void printOccupancy(const char* s);
- bool must_be_youngest() const { return false; }
- bool must_be_oldest() const { return true; }
// Resize the generation after a compacting GC. The
// generation can be treated as a contiguous space
--- a/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.inline.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.inline.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -29,8 +29,9 @@
#include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp"
#include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp"
#include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp"
+#include "gc_implementation/parNew/parNewGeneration.hpp"
#include "gc_implementation/shared/gcUtil.hpp"
-#include "memory/defNewGeneration.hpp"
+#include "memory/genCollectedHeap.hpp"
inline void CMSBitMap::clear_all() {
assert_locked();
@@ -257,11 +258,11 @@
}
inline size_t CMSCollector::get_eden_used() const {
- return _young_gen->as_DefNewGeneration()->eden()->used();
+ return _young_gen->eden()->used();
}
inline size_t CMSCollector::get_eden_capacity() const {
- return _young_gen->as_DefNewGeneration()->eden()->capacity();
+ return _young_gen->eden()->capacity();
}
inline bool CMSStats::valid() const {
--- a/hotspot/src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -107,7 +107,7 @@
for (uint i = 0; i < _n_threads; i++) {
delete _threads[i];
}
- FREE_C_HEAP_ARRAY(ConcurrentG1RefineThread*, _threads, mtGC);
+ FREE_C_HEAP_ARRAY(ConcurrentG1RefineThread*, _threads);
}
}
--- a/hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -180,9 +180,32 @@
}
};
+class ParClearNextMarkBitmapTask : public AbstractGangTask {
+ ClearBitmapHRClosure* _cl;
+ HeapRegionClaimer _hrclaimer;
+ bool _suspendible; // If the task is suspendible, workers must join the STS.
+
+public:
+ ParClearNextMarkBitmapTask(ClearBitmapHRClosure *cl, uint n_workers, bool suspendible) :
+ _cl(cl), _suspendible(suspendible), AbstractGangTask("Parallel Clear Bitmap Task"), _hrclaimer(n_workers) {}
+
+ void work(uint worker_id) {
+ if (_suspendible) {
+ SuspendibleThreadSet::join();
+ }
+ G1CollectedHeap::heap()->heap_region_par_iterate(_cl, worker_id, &_hrclaimer, true);
+ if (_suspendible) {
+ SuspendibleThreadSet::leave();
+ }
+ }
+};
+
void CMBitMap::clearAll() {
+ G1CollectedHeap* g1h = G1CollectedHeap::heap();
ClearBitmapHRClosure cl(NULL, this, false /* may_yield */);
- G1CollectedHeap::heap()->heap_region_iterate(&cl);
+ uint n_workers = g1h->workers()->active_workers();
+ ParClearNextMarkBitmapTask task(&cl, n_workers, false);
+ g1h->workers()->run_task(&task);
guarantee(cl.complete(), "Must have completed iteration.");
return;
}
@@ -861,7 +884,8 @@
guarantee(!g1h->mark_in_progress(), "invariant");
ClearBitmapHRClosure cl(this, _nextMarkBitMap, true /* may_yield */);
- g1h->heap_region_iterate(&cl);
+ ParClearNextMarkBitmapTask task(&cl, parallel_marking_threads(), true);
+ _parallel_workers->run_task(&task);
// Clear the liveness counting data. If the marking has been aborted, the abort()
// call already did that.
@@ -2099,6 +2123,7 @@
// We reclaimed old regions so we should calculate the sizes to make
// sure we update the old gen/space data.
g1h->g1mm()->update_sizes();
+ g1h->allocation_context_stats().update_after_mark();
g1h->trace_heap_after_concurrent_cycle();
}
@@ -3219,7 +3244,6 @@
_g1h->set_par_threads(n_workers);
_g1h->workers()->run_task(&g1_par_agg_task);
_g1h->set_par_threads(0);
- _g1h->allocation_context_stats().update_at_remark();
}
// Clear the per-worker arrays used to store the per-region counting data
--- a/hotspot/src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -280,7 +280,6 @@
// We may have aborted just before the remark. Do not bother clearing the
// bitmap then, as it has been done during mark abort.
if (!cm()->has_aborted()) {
- SuspendibleThreadSetJoiner sts;
_cm->clearNextBitmap();
} else {
assert(!G1VerifyBitmaps || _cm->nextMarkBitmapIsClear(), "Next mark bitmap must be clear");
--- a/hotspot/src/share/vm/gc_implementation/g1/g1AllocationContext.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1AllocationContext.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -45,7 +45,7 @@
public:
inline void clear() { }
inline void update(bool full_gc) { }
- inline void update_at_remark() { }
+ inline void update_after_mark() { }
inline bool available() { return false; }
};
--- a/hotspot/src/share/vm/gc_implementation/g1/g1Allocator.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1Allocator.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -59,7 +59,7 @@
!(retained_region->top() == retained_region->end()) &&
!retained_region->is_empty() &&
!retained_region->is_humongous()) {
- retained_region->record_top_and_timestamp();
+ retained_region->record_timestamp();
// The retained region was added to the old region set when it was
// retired. We have to remove it now, since we don't allow regions
// we allocate to in the region sets. We'll re-add it later, when
@@ -94,6 +94,9 @@
// want either way so no reason to check explicitly for either
// condition.
_retained_old_gc_alloc_region = old_gc_alloc_region(context)->release();
+ if (_retained_old_gc_alloc_region != NULL) {
+ _retained_old_gc_alloc_region->record_retained_region();
+ }
if (ResizePLAB) {
_g1h->_survivor_plab_stats.adjust_desired_plab_sz(no_of_gc_workers);
--- a/hotspot/src/share/vm/gc_implementation/g1/g1CodeCacheRemSet.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CodeCacheRemSet.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -111,13 +111,13 @@
// read next before freeing.
e = e->next();
unlink_entry(to_remove);
- FREE_C_HEAP_ARRAY(char, to_remove, mtGC);
+ FREE_C_HEAP_ARRAY(char, to_remove);
}
}
assert(number_of_entries() == 0, "should have removed all entries");
free_buckets();
for (BasicHashtableEntry<mtGC>* e = new_entry_free_list(); e != NULL; e = new_entry_free_list()) {
- FREE_C_HEAP_ARRAY(char, e, mtGC);
+ FREE_C_HEAP_ARRAY(char, e);
}
}
--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1222,7 +1222,6 @@
// Timing
assert(gc_cause() != GCCause::_java_lang_system_gc || explicit_gc, "invariant");
- gclog_or_tty->date_stamp(G1Log::fine() && PrintGCDateStamps);
TraceCPUTime tcpu(G1Log::finer(), true, gclog_or_tty);
{
@@ -2258,6 +2257,7 @@
case GCCause::_java_lang_system_gc: return ExplicitGCInvokesConcurrent;
case GCCause::_g1_humongous_allocation: return true;
case GCCause::_update_allocation_context_stats_inc: return true;
+ case GCCause::_wb_conc_mark: return true;
default: return false;
}
}
@@ -2552,8 +2552,9 @@
void
G1CollectedHeap::heap_region_par_iterate(HeapRegionClosure* cl,
uint worker_id,
- HeapRegionClaimer *hrclaimer) const {
- _hrm.par_iterate(cl, worker_id, hrclaimer);
+ HeapRegionClaimer *hrclaimer,
+ bool concurrent) const {
+ _hrm.par_iterate(cl, worker_id, hrclaimer, concurrent);
}
// Clear the cached CSet starting regions and (more importantly)
@@ -3561,7 +3562,7 @@
void
G1CollectedHeap::cleanup_surviving_young_words() {
guarantee( _surviving_young_words != NULL, "pre-condition" );
- FREE_C_HEAP_ARRAY(size_t, _surviving_young_words, mtGC);
+ FREE_C_HEAP_ARRAY(size_t, _surviving_young_words);
_surviving_young_words = NULL;
}
@@ -6530,7 +6531,7 @@
// We really only need to do this for old regions given that we
// should never scan survivors. But it doesn't hurt to do it
// for survivors too.
- new_alloc_region->record_top_and_timestamp();
+ new_alloc_region->record_timestamp();
if (survivor) {
new_alloc_region->set_survivor();
_hr_printer.alloc(new_alloc_region, G1HRPrinter::Survivor);
--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1380,10 +1380,13 @@
// in the range [0..max(ParallelGCThreads-1, 1)]. Applies "blk->doHeapRegion"
// to each of the regions, by attempting to claim the region using the
// HeapRegionClaimer and, if successful, applying the closure to the claimed
- // region.
+ // region. The concurrent argument should be set to true if iteration is
+ // performed concurrently, during which no assumptions are made for consistent
+ // attributes of the heap regions (as they might be modified while iterating).
void heap_region_par_iterate(HeapRegionClosure* cl,
uint worker_id,
- HeapRegionClaimer* hrclaimer) const;
+ HeapRegionClaimer* hrclaimer,
+ bool concurrent = false) const;
// Clear the cached cset start regions and (more importantly)
// the time stamps. Called when we reset the GC time stamp.
--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1425,6 +1425,18 @@
#endif // PRODUCT
}
+bool G1CollectorPolicy::is_young_list_full() {
+ uint young_list_length = _g1->young_list()->length();
+ uint young_list_target_length = _young_list_target_length;
+ return young_list_length >= young_list_target_length;
+}
+
+bool G1CollectorPolicy::can_expand_young_list() {
+ uint young_list_length = _g1->young_list()->length();
+ uint young_list_max_length = _young_list_max_length;
+ return young_list_length < young_list_max_length;
+}
+
uint G1CollectorPolicy::max_regions(int purpose) {
switch (purpose) {
case GCAllocForSurvived:
--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -26,6 +26,7 @@
#define SHARE_VM_GC_IMPLEMENTATION_G1_G1COLLECTORPOLICY_HPP
#include "gc_implementation/g1/collectionSetChooser.hpp"
+#include "gc_implementation/g1/g1Allocator.hpp"
#include "gc_implementation/g1/g1MMUTracker.hpp"
#include "memory/collectorPolicy.hpp"
@@ -807,7 +808,7 @@
// If an expansion would be appropriate, because recent GC overhead had
// exceeded the desired limit, return an amount to expand by.
- size_t expansion_amount();
+ virtual size_t expansion_amount();
// Print tracing information.
void print_tracing_info() const;
@@ -826,17 +827,9 @@
size_t young_list_target_length() const { return _young_list_target_length; }
- bool is_young_list_full() {
- uint young_list_length = _g1->young_list()->length();
- uint young_list_target_length = _young_list_target_length;
- return young_list_length >= young_list_target_length;
- }
+ bool is_young_list_full();
- bool can_expand_young_list() {
- uint young_list_length = _g1->young_list()->length();
- uint young_list_max_length = _young_list_max_length;
- return young_list_length < young_list_max_length;
- }
+ bool can_expand_young_list();
uint young_list_max_length() {
return _young_list_max_length;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy_ext.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1COLLECTORPOLICY_EXT_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_G1_G1COLLECTORPOLICY_EXT_HPP
+
+#include "gc_implementation/g1/g1CollectorPolicy.hpp"
+
+class G1CollectorPolicyExt : public G1CollectorPolicy { };
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1COLLECTORPOLICY_EXT_HPP
--- a/hotspot/src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -53,7 +53,7 @@
}
~WorkerDataArray() {
- FREE_C_HEAP_ARRAY(T, _data, mtGC);
+ FREE_C_HEAP_ARRAY(T, _data);
}
void set(uint worker_i, T value) {
--- a/hotspot/src/share/vm/gc_implementation/g1/g1HotCardCache.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1HotCardCache.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -53,7 +53,7 @@
G1HotCardCache::~G1HotCardCache() {
if (default_use_cache()) {
assert(_hot_cache != NULL, "Logic");
- FREE_C_HEAP_ARRAY(jbyte*, _hot_cache, mtGC);
+ FREE_C_HEAP_ARRAY(jbyte*, _hot_cache);
}
}
--- a/hotspot/src/share/vm/gc_implementation/g1/g1ParScanThreadState.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1ParScanThreadState.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -65,7 +65,7 @@
G1ParScanThreadState::~G1ParScanThreadState() {
_g1_par_allocator->retire_alloc_buffers();
delete _g1_par_allocator;
- FREE_C_HEAP_ARRAY(size_t, _surviving_young_words_base, mtGC);
+ FREE_C_HEAP_ARRAY(size_t, _surviving_young_words_base);
}
void
--- a/hotspot/src/share/vm/gc_implementation/g1/g1RemSet.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1RemSet.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -94,7 +94,7 @@
for (uint i = 0; i < n_workers(); i++) {
assert(_cset_rs_update_cl[i] == NULL, "it should be");
}
- FREE_C_HEAP_ARRAY(OopsInHeapRegionClosure*, _cset_rs_update_cl, mtGC);
+ FREE_C_HEAP_ARRAY(OopsInHeapRegionClosure*, _cset_rs_update_cl);
}
class ScanRSClosure : public HeapRegionClosure {
@@ -140,11 +140,9 @@
// Set the "from" region in the closure.
_oc->set_region(r);
- HeapWord* card_start = _bot_shared->address_for_index(index);
- HeapWord* card_end = card_start + G1BlockOffsetSharedArray::N_words;
- Space *sp = SharedHeap::heap()->space_containing(card_start);
- MemRegion sm_region = sp->used_region_at_save_marks();
- MemRegion mr = sm_region.intersection(MemRegion(card_start,card_end));
+ MemRegion card_region(_bot_shared->address_for_index(index), G1BlockOffsetSharedArray::N_words);
+ MemRegion pre_gc_allocated(r->bottom(), r->scan_top());
+ MemRegion mr = pre_gc_allocated.intersection(card_region);
if (!mr.is_empty() && !_ct_bs->is_card_claimed(index)) {
// We make the card as "claimed" lazily (so races are possible
// but they're benign), which reduces the number of duplicate
@@ -353,7 +351,7 @@
for (uint i = 0; i < n_workers(); ++i) {
_total_cards_scanned += _cards_scanned[i];
}
- FREE_C_HEAP_ARRAY(size_t, _cards_scanned, mtGC);
+ FREE_C_HEAP_ARRAY(size_t, _cards_scanned);
_cards_scanned = NULL;
// Cleanup after copy
_g1->set_refine_cte_cl_concurrency(true);
--- a/hotspot/src/share/vm/gc_implementation/g1/g1RemSetSummary.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1RemSetSummary.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -59,7 +59,7 @@
void free_and_null() {
if (_rs_threads_vtimes) {
- FREE_C_HEAP_ARRAY(double, _rs_threads_vtimes, mtGC);
+ FREE_C_HEAP_ARRAY(double, _rs_threads_vtimes);
_rs_threads_vtimes = NULL;
_num_vtimes = 0;
}
--- a/hotspot/src/share/vm/gc_implementation/g1/g1StringDedupTable.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1StringDedupTable.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -187,7 +187,7 @@
}
G1StringDedupTable::~G1StringDedupTable() {
- FREE_C_HEAP_ARRAY(G1StringDedupEntry*, _buckets, mtGC);
+ FREE_C_HEAP_ARRAY(G1StringDedupEntry*, _buckets);
}
void G1StringDedupTable::create() {
--- a/hotspot/src/share/vm/gc_implementation/g1/heapRegion.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/heapRegion.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -326,7 +326,7 @@
hr_clear(false /*par*/, false /*clear_space*/);
set_top(bottom());
- record_top_and_timestamp();
+ record_timestamp();
assert(mr.end() == orig_end(),
err_msg("Given region end address " PTR_FORMAT " should match exactly "
@@ -416,9 +416,9 @@
// If we're within a stop-world GC, then we might look at a card in a
// GC alloc region that extends onto a GC LAB, which may not be
- // parseable. Stop such at the "saved_mark" of the region.
+ // parseable. Stop such at the "scan_top" of the region.
if (g1h->is_gc_active()) {
- mr = mr.intersection(used_region_at_save_marks());
+ mr = mr.intersection(MemRegion(bottom(), scan_top()));
} else {
mr = mr.intersection(used_region());
}
@@ -969,7 +969,7 @@
void G1OffsetTableContigSpace::clear(bool mangle_space) {
set_top(bottom());
- set_saved_mark_word(bottom());
+ _scan_top = bottom();
CompactibleSpace::clear(mangle_space);
reset_bot();
}
@@ -1001,41 +1001,42 @@
return _offsets.threshold();
}
-HeapWord* G1OffsetTableContigSpace::saved_mark_word() const {
+HeapWord* G1OffsetTableContigSpace::scan_top() const {
G1CollectedHeap* g1h = G1CollectedHeap::heap();
- assert( _gc_time_stamp <= g1h->get_gc_time_stamp(), "invariant" );
HeapWord* local_top = top();
OrderAccess::loadload();
- if (_gc_time_stamp < g1h->get_gc_time_stamp()) {
+ const unsigned local_time_stamp = _gc_time_stamp;
+ assert(local_time_stamp <= g1h->get_gc_time_stamp(), "invariant");
+ if (local_time_stamp < g1h->get_gc_time_stamp()) {
return local_top;
} else {
- return Space::saved_mark_word();
+ return _scan_top;
}
}
-void G1OffsetTableContigSpace::record_top_and_timestamp() {
+void G1OffsetTableContigSpace::record_timestamp() {
G1CollectedHeap* g1h = G1CollectedHeap::heap();
unsigned curr_gc_time_stamp = g1h->get_gc_time_stamp();
if (_gc_time_stamp < curr_gc_time_stamp) {
- // The order of these is important, as another thread might be
- // about to start scanning this region. If it does so after
- // set_saved_mark and before _gc_time_stamp = ..., then the latter
- // will be false, and it will pick up top() as the high water mark
- // of region. If it does so after _gc_time_stamp = ..., then it
- // will pick up the right saved_mark_word() as the high water mark
- // of the region. Either way, the behavior will be correct.
- Space::set_saved_mark_word(top());
- OrderAccess::storestore();
+ // Setting the time stamp here tells concurrent readers to look at
+ // scan_top to know the maximum allowed address to look at.
+
+ // scan_top should be bottom for all regions except for the
+ // retained old alloc region which should have scan_top == top
+ HeapWord* st = _scan_top;
+ guarantee(st == _bottom || st == _top, "invariant");
+
_gc_time_stamp = curr_gc_time_stamp;
- // No need to do another barrier to flush the writes above. If
- // this is called in parallel with other threads trying to
- // allocate into the region, the caller should call this while
- // holding a lock and when the lock is released the writes will be
- // flushed.
}
}
+void G1OffsetTableContigSpace::record_retained_region() {
+ // scan_top is the maximum address where it's safe for the next gc to
+ // scan this region.
+ _scan_top = top();
+}
+
void G1OffsetTableContigSpace::safe_object_iterate(ObjectClosure* blk) {
object_iterate(blk);
}
@@ -1063,6 +1064,8 @@
void G1OffsetTableContigSpace::initialize(MemRegion mr, bool clear_space, bool mangle_space) {
CompactibleSpace::initialize(mr, clear_space, mangle_space);
_top = bottom();
+ _scan_top = bottom();
+ set_saved_mark_word(NULL);
reset_bot();
}
--- a/hotspot/src/share/vm/gc_implementation/g1/heapRegion.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/heapRegion.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -101,28 +101,25 @@
// OffsetTableContigSpace. If the two versions of BlockOffsetTable could
// be reconciled, then G1OffsetTableContigSpace could go away.
-// The idea behind time stamps is the following. Doing a save_marks on
-// all regions at every GC pause is time consuming (if I remember
-// well, 10ms or so). So, we would like to do that only for regions
-// that are GC alloc regions. To achieve this, we use time
-// stamps. For every evacuation pause, G1CollectedHeap generates a
-// unique time stamp (essentially a counter that gets
-// incremented). Every time we want to call save_marks on a region,
-// we set the saved_mark_word to top and also copy the current GC
-// time stamp to the time stamp field of the space. Reading the
-// saved_mark_word involves checking the time stamp of the
-// region. If it is the same as the current GC time stamp, then we
-// can safely read the saved_mark_word field, as it is valid. If the
-// time stamp of the region is not the same as the current GC time
-// stamp, then we instead read top, as the saved_mark_word field is
-// invalid. Time stamps (on the regions and also on the
-// G1CollectedHeap) are reset at every cleanup (we iterate over
-// the regions anyway) and at the end of a Full GC. The current scheme
-// that uses sequential unsigned ints will fail only if we have 4b
+// The idea behind time stamps is the following. We want to keep track of
+// the highest address where it's safe to scan objects for each region.
+// This is only relevant for current GC alloc regions so we keep a time stamp
+// per region to determine if the region has been allocated during the current
+// GC or not. If the time stamp is current we report a scan_top value which
+// was saved at the end of the previous GC for retained alloc regions and which is
+// equal to the bottom for all other regions.
+// There is a race between card scanners and allocating gc workers where we must ensure
+// that card scanners do not read the memory allocated by the gc workers.
+// In order to enforce that, we must not return a value of _top which is more recent than the
+// time stamp. This is due to the fact that a region may become a gc alloc region at
+// some point after we've read the timestamp value as being < the current time stamp.
+// The time stamps are re-initialized to zero at cleanup and at Full GCs.
+// The current scheme that uses sequential unsigned ints will fail only if we have 4b
// evacuation pauses between two cleanups, which is _highly_ unlikely.
class G1OffsetTableContigSpace: public CompactibleSpace {
friend class VMStructs;
HeapWord* _top;
+ HeapWord* volatile _scan_top;
protected:
G1BlockOffsetArrayContigSpace _offsets;
Mutex _par_alloc_lock;
@@ -166,10 +163,11 @@
void set_bottom(HeapWord* value);
void set_end(HeapWord* value);
- virtual HeapWord* saved_mark_word() const;
- void record_top_and_timestamp();
+ HeapWord* scan_top() const;
+ void record_timestamp();
void reset_gc_time_stamp() { _gc_time_stamp = 0; }
unsigned get_gc_time_stamp() { return _gc_time_stamp; }
+ void record_retained_region();
// See the comment above in the declaration of _pre_dummy_top for an
// explanation of what it is.
@@ -191,6 +189,8 @@
virtual HeapWord* allocate(size_t word_size);
HeapWord* par_allocate(size_t word_size);
+ HeapWord* saved_mark_word() const { ShouldNotReachHere(); return NULL; }
+
// MarkSweep support phase3
virtual HeapWord* initialize_threshold();
virtual HeapWord* cross_threshold(HeapWord* start, HeapWord* end);
--- a/hotspot/src/share/vm/gc_implementation/g1/heapRegionManager.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/heapRegionManager.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -260,7 +260,7 @@
return num_regions;
}
-void HeapRegionManager::par_iterate(HeapRegionClosure* blk, uint worker_id, HeapRegionClaimer* hrclaimer) const {
+void HeapRegionManager::par_iterate(HeapRegionClosure* blk, uint worker_id, HeapRegionClaimer* hrclaimer, bool concurrent) const {
const uint start_index = hrclaimer->start_region_for_worker(worker_id);
// Every worker will actually look at all regions, skipping over regions that
@@ -279,7 +279,11 @@
// We'll ignore "continues humongous" regions (we'll process them
// when we come across their corresponding "start humongous"
// region) and regions already claimed.
- if (hrclaimer->is_region_claimed(index) || r->is_continues_humongous()) {
+ // However, if the iteration is specified as concurrent, the values for
+ // is_starts_humongous and is_continues_humongous can not be trusted,
+ // and we should just blindly iterate over regions regardless of their
+ // humongous status.
+ if (hrclaimer->is_region_claimed(index) || (!concurrent && r->is_continues_humongous())) {
continue;
}
// OK, try to claim it
@@ -287,7 +291,9 @@
continue;
}
// Success!
- if (r->is_starts_humongous()) {
+ // As mentioned above, special treatment of humongous regions can only be
+ // done if we are iterating non-concurrently.
+ if (!concurrent && r->is_starts_humongous()) {
// If the region is "starts humongous" we'll iterate over its
// "continues humongous" first; in fact we'll do them
// first. The order is important. In one case, calling the
@@ -449,7 +455,7 @@
HeapRegionClaimer::~HeapRegionClaimer() {
if (_claims != NULL) {
- FREE_C_HEAP_ARRAY(uint, _claims, mtGC);
+ FREE_C_HEAP_ARRAY(uint, _claims);
}
}
--- a/hotspot/src/share/vm/gc_implementation/g1/heapRegionManager.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/heapRegionManager.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -222,7 +222,7 @@
// terminating the iteration early if doHeapRegion() returns true.
void iterate(HeapRegionClosure* blk) const;
- void par_iterate(HeapRegionClosure* blk, uint worker_id, HeapRegionClaimer* hrclaimer) const;
+ void par_iterate(HeapRegionClosure* blk, uint worker_id, HeapRegionClaimer* hrclaimer, bool concurrent) const;
// Uncommit up to num_regions_to_remove regions that are completely free.
// Return the actual number of uncommitted regions.
--- a/hotspot/src/share/vm/gc_implementation/g1/heapRegionSet.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/heapRegionSet.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -449,5 +449,5 @@
bot_storage->uncommit_regions(0, num_regions_in_test);
delete bot_storage;
- FREE_C_HEAP_ARRAY(HeapWord, bot_data, mtGC);
+ FREE_C_HEAP_ARRAY(HeapWord, bot_data);
}
--- a/hotspot/src/share/vm/gc_implementation/g1/ptrQueue.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/ptrQueue.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -129,7 +129,7 @@
assert(_buf_free_list != NULL, "_buf_free_list_sz must be wrong.");
void* b = BufferNode::make_block_from_node(_buf_free_list);
_buf_free_list = _buf_free_list->next();
- FREE_C_HEAP_ARRAY(char, b, mtGC);
+ FREE_C_HEAP_ARRAY(char, b);
_buf_free_list_sz --;
n--;
}
--- a/hotspot/src/share/vm/gc_implementation/g1/sparsePRT.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/sparsePRT.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -154,11 +154,11 @@
RSHashTable::~RSHashTable() {
if (_entries != NULL) {
- FREE_C_HEAP_ARRAY(SparsePRTEntry, _entries, mtGC);
+ FREE_C_HEAP_ARRAY(SparsePRTEntry, _entries);
_entries = NULL;
}
if (_buckets != NULL) {
- FREE_C_HEAP_ARRAY(int, _buckets, mtGC);
+ FREE_C_HEAP_ARRAY(int, _buckets);
_buckets = NULL;
}
}
--- a/hotspot/src/share/vm/gc_implementation/g1/survRateGroup.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/survRateGroup.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -106,13 +106,13 @@
_stats_arrays_length = _region_num;
if (old_surv_rate != NULL) {
- FREE_C_HEAP_ARRAY(double, old_surv_rate, mtGC);
+ FREE_C_HEAP_ARRAY(double, old_surv_rate);
}
if (old_accum_surv_rate_pred != NULL) {
- FREE_C_HEAP_ARRAY(double, old_accum_surv_rate_pred, mtGC);
+ FREE_C_HEAP_ARRAY(double, old_accum_surv_rate_pred);
}
if (old_surv_rate_pred != NULL) {
- FREE_C_HEAP_ARRAY(TruncatedSeq*, old_surv_rate_pred, mtGC);
+ FREE_C_HEAP_ARRAY(TruncatedSeq*, old_surv_rate_pred);
}
}
--- a/hotspot/src/share/vm/gc_implementation/g1/vm_operations_g1.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/g1/vm_operations_g1.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -92,12 +92,8 @@
void VM_G1IncCollectionPause::doit() {
G1CollectedHeap* g1h = G1CollectedHeap::heap();
- assert(!_should_initiate_conc_mark ||
- ((_gc_cause == GCCause::_gc_locker && GCLockerInvokesConcurrent) ||
- (_gc_cause == GCCause::_java_lang_system_gc && ExplicitGCInvokesConcurrent) ||
- _gc_cause == GCCause::_g1_humongous_allocation ||
- _gc_cause == GCCause::_update_allocation_context_stats_inc),
- "only a GC locker, a System.gc(), stats update or a hum allocation induced GC should start a cycle");
+ assert(!_should_initiate_conc_mark || g1h->should_do_concurrent_full_gc(_gc_cause),
+ "only a GC locker, a System.gc(), stats update, whitebox, or a hum allocation induced GC should start a cycle");
if (_word_size > 0) {
// An allocation has been requested. So, try to do that first.
@@ -230,7 +226,6 @@
}
void VM_CGC_Operation::doit() {
- gclog_or_tty->date_stamp(G1Log::fine() && PrintGCDateStamps);
TraceCPUTime tcpu(G1Log::finer(), true, gclog_or_tty);
GCTraceTime t(_printGCMessage, G1Log::fine(), true, G1CollectedHeap::heap()->gc_timer_cm(), G1CollectedHeap::heap()->concurrent_mark()->concurrent_gc_id());
SharedHeap* sh = SharedHeap::heap();
--- a/hotspot/src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -462,7 +462,7 @@
if (_lowest_non_clean[i] != NULL) {
assert(n_chunks != _lowest_non_clean_chunk_size[i],
"logical consequence");
- FREE_C_HEAP_ARRAY(CardPtr, _lowest_non_clean[i], mtGC);
+ FREE_C_HEAP_ARRAY(CardPtr, _lowest_non_clean[i]);
_lowest_non_clean[i] = NULL;
}
// Now allocate a new one if necessary.
--- a/hotspot/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -39,7 +39,6 @@
#include "memory/genCollectedHeap.hpp"
#include "memory/genOopClosures.inline.hpp"
#include "memory/generation.hpp"
-#include "memory/generation.inline.hpp"
#include "memory/referencePolicy.hpp"
#include "memory/resourceArea.hpp"
#include "memory/sharedHeap.hpp"
@@ -884,8 +883,6 @@
// A Generation that does parallel young-gen collection.
-bool ParNewGeneration::_avoid_promotion_undo = false;
-
void ParNewGeneration::handle_promotion_failed(GenCollectedHeap* gch, ParScanThreadStateSet& thread_state_set, ParNewTracer& gc_tracer) {
assert(_promo_failure_scan_stack.is_empty(), "post condition");
_promo_failure_scan_stack.clear(true); // Clear cached segments.
@@ -934,10 +931,6 @@
assert(gch->n_gens() == 2,
"Par collection currently only works with single older gen.");
_next_gen = gch->next_gen(this);
- // Do we have to avoid promotion_undo?
- if (gch->collector_policy()->is_concurrent_mark_sweep_policy()) {
- set_avoid_promotion_undo(true);
- }
// If the next generation is too full to accommodate worst-case promotion
// from this generation, pass on collection; let the next generation
@@ -999,6 +992,11 @@
thread_state_set.reset(0 /* Bad value in debug if not reset */,
promotion_failed());
+ // Trace and reset failed promotion info.
+ if (promotion_failed()) {
+ thread_state_set.trace_promotion_failed(gc_tracer);
+ }
+
// Process (weak) reference objects found during scavenge.
ReferenceProcessor* rp = ref_processor();
IsAliveClosure is_alive(this);
@@ -1136,7 +1134,7 @@
#ifdef ASSERT
bool ParNewGeneration::is_legal_forward_ptr(oop p) {
return
- (_avoid_promotion_undo && p == ClaimedForwardPtr)
+ (p == ClaimedForwardPtr)
|| Universe::heap()->is_in_reserved(p);
}
#endif
@@ -1157,7 +1155,7 @@
// thus avoiding the need to undo the copy as in
// copy_to_survivor_space_avoiding_with_undo.
-oop ParNewGeneration::copy_to_survivor_space_avoiding_promotion_undo(
+oop ParNewGeneration::copy_to_survivor_space(
ParScanThreadState* par_scan_state, oop old, size_t sz, markOop m) {
// In the sequential version, this assert also says that the object is
// not forwarded. That might not be the case here. It is the case that
@@ -1277,131 +1275,6 @@
return forward_ptr;
}
-
-// Multiple GC threads may try to promote the same object. If two
-// or more GC threads copy the object, only one wins the race to install
-// the forwarding pointer. The other threads have to undo their copy.
-
-oop ParNewGeneration::copy_to_survivor_space_with_undo(
- ParScanThreadState* par_scan_state, oop old, size_t sz, markOop m) {
-
- // In the sequential version, this assert also says that the object is
- // not forwarded. That might not be the case here. It is the case that
- // the caller observed it to be not forwarded at some time in the past.
- assert(is_in_reserved(old), "shouldn't be scavenging this oop");
-
- // The sequential code read "old->age()" below. That doesn't work here,
- // since the age is in the mark word, and that might be overwritten with
- // a forwarding pointer by a parallel thread. So we must save the mark
- // word here, install it in a local oopDesc, and then analyze it.
- oopDesc dummyOld;
- dummyOld.set_mark(m);
- assert(!dummyOld.is_forwarded(),
- "should not be called with forwarding pointer mark word.");
-
- bool failed_to_promote = false;
- oop new_obj = NULL;
- oop forward_ptr;
-
- // Try allocating obj in to-space (unless too old)
- if (dummyOld.age() < tenuring_threshold()) {
- new_obj = (oop)par_scan_state->alloc_in_to_space(sz);
- if (new_obj == NULL) {
- set_survivor_overflow(true);
- }
- }
-
- if (new_obj == NULL) {
- // Either to-space is full or we decided to promote
- // try allocating obj tenured
- new_obj = _next_gen->par_promote(par_scan_state->thread_num(),
- old, m, sz);
-
- if (new_obj == NULL) {
- // promotion failed, forward to self
- forward_ptr = old->forward_to_atomic(old);
- new_obj = old;
-
- if (forward_ptr != NULL) {
- return forward_ptr; // someone else succeeded
- }
-
- _promotion_failed = true;
- failed_to_promote = true;
-
- preserve_mark_if_necessary(old, m);
- par_scan_state->register_promotion_failure(sz);
- }
- } else {
- // Is in to-space; do copying ourselves.
- Copy::aligned_disjoint_words((HeapWord*)old, (HeapWord*)new_obj, sz);
- // Restore the mark word copied above.
- new_obj->set_mark(m);
- // Increment age if new_obj still in new generation
- new_obj->incr_age();
- par_scan_state->age_table()->add(new_obj, sz);
- }
- assert(new_obj != NULL, "just checking");
-
-#ifndef PRODUCT
- // This code must come after the CAS test, or it will print incorrect
- // information.
- if (TraceScavenge) {
- gclog_or_tty->print_cr("{%s %s " PTR_FORMAT " -> " PTR_FORMAT " (%d)}",
- is_in_reserved(new_obj) ? "copying" : "tenuring",
- new_obj->klass()->internal_name(), (void *)old, (void *)new_obj, new_obj->size());
- }
-#endif
-
- // Now attempt to install the forwarding pointer (atomically).
- // We have to copy the mark word before overwriting with forwarding
- // ptr, so we can restore it below in the copy.
- if (!failed_to_promote) {
- forward_ptr = old->forward_to_atomic(new_obj);
- }
-
- if (forward_ptr == NULL) {
- oop obj_to_push = new_obj;
- if (par_scan_state->should_be_partially_scanned(obj_to_push, old)) {
- // Length field used as index of next element to be scanned.
- // Real length can be obtained from real_forwardee()
- arrayOop(old)->set_length(0);
- obj_to_push = old;
- assert(obj_to_push->is_forwarded() && obj_to_push->forwardee() != obj_to_push,
- "push forwarded object");
- }
- // Push it on one of the queues of to-be-scanned objects.
- bool simulate_overflow = false;
- NOT_PRODUCT(
- if (ParGCWorkQueueOverflowALot && should_simulate_overflow()) {
- // simulate a stack overflow
- simulate_overflow = true;
- }
- )
- if (simulate_overflow || !par_scan_state->work_queue()->push(obj_to_push)) {
- // Add stats for overflow pushes.
- push_on_overflow_list(old, par_scan_state);
- TASKQUEUE_STATS_ONLY(par_scan_state->taskqueue_stats().record_overflow(0));
- }
-
- return new_obj;
- }
-
- // Oops. Someone beat us to it. Undo the allocation. Where did we
- // allocate it?
- if (is_in_reserved(new_obj)) {
- // Must be in to_space.
- assert(to()->is_in_reserved(new_obj), "Checking");
- par_scan_state->undo_alloc_in_to_space((HeapWord*)new_obj, sz);
- } else {
- assert(!_avoid_promotion_undo, "Should not be here if avoiding.");
- _next_gen->par_promote_alloc_undo(par_scan_state->thread_num(),
- (HeapWord*)new_obj, sz);
- }
-
- return forward_ptr;
-}
-
#ifndef PRODUCT
// It's OK to call this multi-threaded; the worst thing
// that can happen is that we'll get a bunch of closely
@@ -1609,7 +1482,7 @@
// This can become a scaling bottleneck when there is work queue overflow coincident
// with promotion failure.
oopDesc* f = cur;
- FREE_C_HEAP_ARRAY(oopDesc, f, mtGC);
+ FREE_C_HEAP_ARRAY(oopDesc, f);
} else if (par_scan_state->should_be_partially_scanned(obj_to_push, cur)) {
assert(arrayOop(cur)->length() == 0, "entire array remaining to be scanned");
obj_to_push = cur;
--- a/hotspot/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -329,9 +329,6 @@
oop _overflow_list;
NOT_PRODUCT(ssize_t _num_par_pushes;)
- // If true, older generation does not support promotion undo, so avoid.
- static bool _avoid_promotion_undo;
-
// This closure is used by the reference processor to filter out
// references to live referent.
DefNewGeneration::IsAliveClosure _is_alive_closure;
@@ -349,9 +346,6 @@
bool _survivor_overflow;
- bool avoid_promotion_undo() { return _avoid_promotion_undo; }
- void set_avoid_promotion_undo(bool v) { _avoid_promotion_undo = v; }
-
bool survivor_overflow() { return _survivor_overflow; }
void set_survivor_overflow(bool v) { _survivor_overflow = v; }
@@ -372,7 +366,6 @@
// override
virtual bool refs_discovery_is_mt() const {
- assert(UseParNewGC, "ParNewGeneration only when UseParNewGC");
return ParallelGCThreads > 1;
}
@@ -386,20 +379,7 @@
// "obj" is the object to be copied, "m" is a recent value of its mark
// that must not contain a forwarding pointer (though one might be
// inserted in "obj"s mark word by a parallel thread).
- inline oop copy_to_survivor_space(ParScanThreadState* par_scan_state,
- oop obj, size_t obj_sz, markOop m) {
- if (_avoid_promotion_undo) {
- return copy_to_survivor_space_avoiding_promotion_undo(par_scan_state,
- obj, obj_sz, m);
- }
-
- return copy_to_survivor_space_with_undo(par_scan_state, obj, obj_sz, m);
- }
-
- oop copy_to_survivor_space_avoiding_promotion_undo(ParScanThreadState* par_scan_state,
- oop obj, size_t obj_sz, markOop m);
-
- oop copy_to_survivor_space_with_undo(ParScanThreadState* par_scan_state,
+ oop copy_to_survivor_space(ParScanThreadState* par_scan_state,
oop obj, size_t obj_sz, markOop m);
// in support of testing overflow code
--- a/hotspot/src/share/vm/gc_implementation/parNew/parOopClosures.inline.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/parNew/parOopClosures.inline.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -28,6 +28,7 @@
#include "gc_implementation/parNew/parNewGeneration.hpp"
#include "gc_implementation/parNew/parOopClosures.hpp"
#include "memory/cardTableRS.hpp"
+#include "memory/genCollectedHeap.hpp"
template <class T> inline void ParScanWeakRefClosure::do_oop_work(T* p) {
assert (!oopDesc::is_null(*p), "null weak reference?");
--- a/hotspot/src/share/vm/gc_implementation/parallelScavenge/gcTaskManager.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/parallelScavenge/gcTaskManager.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -429,7 +429,7 @@
}
tty->cr();
}
- FREE_C_HEAP_ARRAY(uint, processor_assignment, mtGC);
+ FREE_C_HEAP_ARRAY(uint, processor_assignment);
}
reset_busy_workers();
set_unblocked();
@@ -458,11 +458,11 @@
GCTaskThread::destroy(thread(i));
set_thread(i, NULL);
}
- FREE_C_HEAP_ARRAY(GCTaskThread*, _thread, mtGC);
+ FREE_C_HEAP_ARRAY(GCTaskThread*, _thread);
_thread = NULL;
}
if (_resource_flag != NULL) {
- FREE_C_HEAP_ARRAY(bool, _resource_flag, mtGC);
+ FREE_C_HEAP_ARRAY(bool, _resource_flag);
_resource_flag = NULL;
}
if (queue() != NULL) {
--- a/hotspot/src/share/vm/gc_implementation/parallelScavenge/gcTaskThread.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/parallelScavenge/gcTaskThread.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -58,7 +58,7 @@
GCTaskThread::~GCTaskThread() {
if (_time_stamps != NULL) {
- FREE_C_HEAP_ARRAY(GCTaskTimeStamp, _time_stamps, mtGC);
+ FREE_C_HEAP_ARRAY(GCTaskTimeStamp, _time_stamps);
}
}
--- a/hotspot/src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -168,7 +168,6 @@
{
HandleMark hm;
- gclog_or_tty->date_stamp(PrintGC && PrintGCDateStamps);
TraceCPUTime tcpu(PrintGCDetails, true, gclog_or_tty);
GCTraceTime t1(GCCauseString("Full GC", gc_cause), PrintGC, !PrintGCDetails, NULL, _gc_tracer->gc_id());
TraceCollectorStats tcs(counters());
--- a/hotspot/src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -2055,7 +2055,6 @@
gc_task_manager()->task_idle_workers();
heap->set_par_threads(gc_task_manager()->active_workers());
- gclog_or_tty->date_stamp(PrintGC && PrintGCDateStamps);
TraceCPUTime tcpu(PrintGCDetails, true, gclog_or_tty);
GCTraceTime t1(GCCauseString("Full GC", gc_cause), PrintGC, !PrintGCDetails, NULL, _gc_tracer.gc_id());
TraceCollectorStats tcs(counters());
--- a/hotspot/src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -330,7 +330,6 @@
ResourceMark rm;
HandleMark hm;
- gclog_or_tty->date_stamp(PrintGC && PrintGCDateStamps);
TraceCPUTime tcpu(PrintGCDetails, true, gclog_or_tty);
GCTraceTime t1(GCCauseString("GC", gc_cause), PrintGC, !PrintGCDetails, NULL, _gc_tracer.gc_id());
TraceCollectorStats tcs(counters());
--- a/hotspot/src/share/vm/gc_implementation/shared/cSpaceCounters.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/shared/cSpaceCounters.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -53,7 +53,7 @@
ContiguousSpace* s, GenerationCounters* gc);
~CSpaceCounters() {
- if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space, mtInternal);
+ if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space);
}
virtual inline void update_capacity() {
--- a/hotspot/src/share/vm/gc_implementation/shared/collectorCounters.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/shared/collectorCounters.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -50,7 +50,7 @@
CollectorCounters(const char* name, int ordinal);
~CollectorCounters() {
- if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space, mtGC);
+ if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space);
}
inline PerfCounter* invocation_counter() const { return _invocations; }
--- a/hotspot/src/share/vm/gc_implementation/shared/gSpaceCounters.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/shared/gSpaceCounters.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -55,7 +55,7 @@
GenerationCounters* gc, bool sampled=true);
~GSpaceCounters() {
- if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space, mtGC);
+ if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space);
}
inline void update_capacity() {
--- a/hotspot/src/share/vm/gc_implementation/shared/gcTraceTime.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/shared/gcTraceTime.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -49,10 +49,8 @@
}
if (_doit) {
- if (PrintGCTimeStamps) {
- gclog_or_tty->stamp();
- gclog_or_tty->print(": ");
- }
+ gclog_or_tty->date_stamp(PrintGCDateStamps);
+ gclog_or_tty->stamp(PrintGCTimeStamps);
if (PrintGCID) {
gclog_or_tty->print("#%u: ", gc_id.id());
}
--- a/hotspot/src/share/vm/gc_implementation/shared/generationCounters.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/shared/generationCounters.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -69,7 +69,7 @@
size_t min_capacity, size_t max_capacity, VirtualSpace* v);
~GenerationCounters() {
- if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space, mtGC);
+ if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space);
}
virtual void update_all();
--- a/hotspot/src/share/vm/gc_implementation/shared/hSpaceCounters.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/shared/hSpaceCounters.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -54,7 +54,7 @@
size_t initial_capacity, GenerationCounters* gc);
~HSpaceCounters() {
- if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space, mtGC);
+ if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space);
}
inline void update_capacity(size_t v) {
--- a/hotspot/src/share/vm/gc_implementation/shared/mutableNUMASpace.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/shared/mutableNUMASpace.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -276,7 +276,7 @@
}
}
- FREE_C_HEAP_ARRAY(int, lgrp_ids, mtGC);
+ FREE_C_HEAP_ARRAY(int, lgrp_ids);
if (changed) {
for (JavaThread *thread = Threads::first(); thread; thread = thread->next()) {
--- a/hotspot/src/share/vm/gc_implementation/shared/parGCAllocBuffer.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/shared/parGCAllocBuffer.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -142,216 +142,3 @@
"FT"[_retained], _retained_filler.start(), _retained_filler.end());
}
#endif // !PRODUCT
-
-const size_t ParGCAllocBufferWithBOT::ChunkSizeInWords =
-MIN2(CardTableModRefBS::par_chunk_heapword_alignment(),
- ((size_t)Generation::GenGrain)/HeapWordSize);
-const size_t ParGCAllocBufferWithBOT::ChunkSizeInBytes =
-MIN2(CardTableModRefBS::par_chunk_heapword_alignment() * HeapWordSize,
- (size_t)Generation::GenGrain);
-
-ParGCAllocBufferWithBOT::ParGCAllocBufferWithBOT(size_t word_sz,
- BlockOffsetSharedArray* bsa) :
- ParGCAllocBuffer(word_sz),
- _bsa(bsa),
- _bt(bsa, MemRegion(_bottom, _hard_end)),
- _true_end(_hard_end)
-{}
-
-// The buffer comes with its own BOT, with a shared (obviously) underlying
-// BlockOffsetSharedArray. We manipulate this BOT in the normal way
-// as we would for any contiguous space. However, on occasion we
-// need to do some buffer surgery at the extremities before we
-// start using the body of the buffer for allocations. Such surgery
-// (as explained elsewhere) is to prevent allocation on a card that
-// is in the process of being walked concurrently by another GC thread.
-// When such surgery happens at a point that is far removed (to the
-// right of the current allocation point, top), we use the "contig"
-// parameter below to directly manipulate the shared array without
-// modifying the _next_threshold state in the BOT.
-void ParGCAllocBufferWithBOT::fill_region_with_block(MemRegion mr,
- bool contig) {
- CollectedHeap::fill_with_object(mr);
- if (contig) {
- _bt.alloc_block(mr.start(), mr.end());
- } else {
- _bt.BlockOffsetArray::alloc_block(mr.start(), mr.end());
- }
-}
-
-HeapWord* ParGCAllocBufferWithBOT::allocate_slow(size_t word_sz) {
- HeapWord* res = NULL;
- if (_true_end > _hard_end) {
- assert((HeapWord*)align_size_down(intptr_t(_hard_end),
- ChunkSizeInBytes) == _hard_end,
- "or else _true_end should be equal to _hard_end");
- assert(_retained, "or else _true_end should be equal to _hard_end");
- assert(_retained_filler.end() <= _top, "INVARIANT");
- CollectedHeap::fill_with_object(_retained_filler);
- if (_top < _hard_end) {
- fill_region_with_block(MemRegion(_top, _hard_end), true);
- }
- HeapWord* next_hard_end = MIN2(_true_end, _hard_end + ChunkSizeInWords);
- _retained_filler = MemRegion(_hard_end, FillerHeaderSize);
- _bt.alloc_block(_retained_filler.start(), _retained_filler.word_size());
- _top = _retained_filler.end();
- _hard_end = next_hard_end;
- _end = _hard_end - AlignmentReserve;
- res = ParGCAllocBuffer::allocate(word_sz);
- if (res != NULL) {
- _bt.alloc_block(res, word_sz);
- }
- }
- return res;
-}
-
-void
-ParGCAllocBufferWithBOT::undo_allocation(HeapWord* obj, size_t word_sz) {
- ParGCAllocBuffer::undo_allocation(obj, word_sz);
- // This may back us up beyond the previous threshold, so reset.
- _bt.set_region(MemRegion(_top, _hard_end));
- _bt.initialize_threshold();
-}
-
-void ParGCAllocBufferWithBOT::retire(bool end_of_gc, bool retain) {
- assert(!retain || end_of_gc, "Can only retain at GC end.");
- if (_retained) {
- // We're about to make the retained_filler into a block.
- _bt.BlockOffsetArray::alloc_block(_retained_filler.start(),
- _retained_filler.end());
- }
- // Reset _hard_end to _true_end (and update _end)
- if (retain && _hard_end != NULL) {
- assert(_hard_end <= _true_end, "Invariant.");
- _hard_end = _true_end;
- _end = MAX2(_top, _hard_end - AlignmentReserve);
- assert(_end <= _hard_end, "Invariant.");
- }
- _true_end = _hard_end;
- HeapWord* pre_top = _top;
-
- ParGCAllocBuffer::retire(end_of_gc, retain);
- // Now any old _retained_filler is cut back to size, the free part is
- // filled with a filler object, and top is past the header of that
- // object.
-
- if (retain && _top < _end) {
- assert(end_of_gc && retain, "Or else retain should be false.");
- // If the lab does not start on a card boundary, we don't want to
- // allocate onto that card, since that might lead to concurrent
- // allocation and card scanning, which we don't support. So we fill
- // the first card with a garbage object.
- size_t first_card_index = _bsa->index_for(pre_top);
- HeapWord* first_card_start = _bsa->address_for_index(first_card_index);
- if (first_card_start < pre_top) {
- HeapWord* second_card_start =
- _bsa->inc_by_region_size(first_card_start);
-
- // Ensure enough room to fill with the smallest block
- second_card_start = MAX2(second_card_start, pre_top + AlignmentReserve);
-
- // If the end is already in the first card, don't go beyond it!
- // Or if the remainder is too small for a filler object, gobble it up.
- if (_hard_end < second_card_start ||
- pointer_delta(_hard_end, second_card_start) < AlignmentReserve) {
- second_card_start = _hard_end;
- }
- if (pre_top < second_card_start) {
- MemRegion first_card_suffix(pre_top, second_card_start);
- fill_region_with_block(first_card_suffix, true);
- }
- pre_top = second_card_start;
- _top = pre_top;
- _end = MAX2(_top, _hard_end - AlignmentReserve);
- }
-
- // If the lab does not end on a card boundary, we don't want to
- // allocate onto that card, since that might lead to concurrent
- // allocation and card scanning, which we don't support. So we fill
- // the last card with a garbage object.
- size_t last_card_index = _bsa->index_for(_hard_end);
- HeapWord* last_card_start = _bsa->address_for_index(last_card_index);
- if (last_card_start < _hard_end) {
-
- // Ensure enough room to fill with the smallest block
- last_card_start = MIN2(last_card_start, _hard_end - AlignmentReserve);
-
- // If the top is already in the last card, don't go back beyond it!
- // Or if the remainder is too small for a filler object, gobble it up.
- if (_top > last_card_start ||
- pointer_delta(last_card_start, _top) < AlignmentReserve) {
- last_card_start = _top;
- }
- if (last_card_start < _hard_end) {
- MemRegion last_card_prefix(last_card_start, _hard_end);
- fill_region_with_block(last_card_prefix, false);
- }
- _hard_end = last_card_start;
- _end = MAX2(_top, _hard_end - AlignmentReserve);
- _true_end = _hard_end;
- assert(_end <= _hard_end, "Invariant.");
- }
-
- // At this point:
- // 1) we had a filler object from the original top to hard_end.
- // 2) We've filled in any partial cards at the front and back.
- if (pre_top < _hard_end) {
- // Now we can reset the _bt to do allocation in the given area.
- MemRegion new_filler(pre_top, _hard_end);
- fill_region_with_block(new_filler, false);
- _top = pre_top + ParGCAllocBuffer::FillerHeaderSize;
- // If there's no space left, don't retain.
- if (_top >= _end) {
- _retained = false;
- invalidate();
- return;
- }
- _retained_filler = MemRegion(pre_top, _top);
- _bt.set_region(MemRegion(_top, _hard_end));
- _bt.initialize_threshold();
- assert(_bt.threshold() > _top, "initialize_threshold failed!");
-
- // There may be other reasons for queries into the middle of the
- // filler object. When such queries are done in parallel with
- // allocation, bad things can happen, if the query involves object
- // iteration. So we ensure that such queries do not involve object
- // iteration, by putting another filler object on the boundaries of
- // such queries. One such is the object spanning a parallel card
- // chunk boundary.
-
- // "chunk_boundary" is the address of the first chunk boundary less
- // than "hard_end".
- HeapWord* chunk_boundary =
- (HeapWord*)align_size_down(intptr_t(_hard_end-1), ChunkSizeInBytes);
- assert(chunk_boundary < _hard_end, "Or else above did not work.");
- assert(pointer_delta(_true_end, chunk_boundary) >= AlignmentReserve,
- "Consequence of last card handling above.");
-
- if (_top <= chunk_boundary) {
- assert(_true_end == _hard_end, "Invariant.");
- while (_top <= chunk_boundary) {
- assert(pointer_delta(_hard_end, chunk_boundary) >= AlignmentReserve,
- "Consequence of last card handling above.");
- _bt.BlockOffsetArray::alloc_block(chunk_boundary, _hard_end);
- CollectedHeap::fill_with_object(chunk_boundary, _hard_end);
- _hard_end = chunk_boundary;
- chunk_boundary -= ChunkSizeInWords;
- }
- _end = _hard_end - AlignmentReserve;
- assert(_top <= _end, "Invariant.");
- // Now reset the initial filler chunk so it doesn't overlap with
- // the one(s) inserted above.
- MemRegion new_filler(pre_top, _hard_end);
- fill_region_with_block(new_filler, false);
- }
- } else {
- _retained = false;
- invalidate();
- }
- } else {
- assert(!end_of_gc ||
- (!_retained && _true_end == _hard_end), "Checking.");
- }
- assert(_end <= _hard_end, "Invariant.");
- assert(_top < _end || _top == _hard_end, "Invariant");
-}
--- a/hotspot/src/share/vm/gc_implementation/shared/parGCAllocBuffer.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/shared/parGCAllocBuffer.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -216,44 +216,4 @@
}
};
-class ParGCAllocBufferWithBOT: public ParGCAllocBuffer {
- BlockOffsetArrayContigSpace _bt;
- BlockOffsetSharedArray* _bsa;
- HeapWord* _true_end; // end of the whole ParGCAllocBuffer
-
- static const size_t ChunkSizeInWords;
- static const size_t ChunkSizeInBytes;
- HeapWord* allocate_slow(size_t word_sz);
-
- void fill_region_with_block(MemRegion mr, bool contig);
-
-public:
- ParGCAllocBufferWithBOT(size_t word_sz, BlockOffsetSharedArray* bsa);
-
- HeapWord* allocate(size_t word_sz) {
- HeapWord* res = ParGCAllocBuffer::allocate(word_sz);
- if (res != NULL) {
- _bt.alloc_block(res, word_sz);
- } else {
- res = allocate_slow(word_sz);
- }
- return res;
- }
-
- void undo_allocation(HeapWord* obj, size_t word_sz);
-
- virtual void set_buf(HeapWord* buf_start) {
- ParGCAllocBuffer::set_buf(buf_start);
- _true_end = _hard_end;
- _bt.set_region(MemRegion(buf_start, word_sz()));
- _bt.initialize_threshold();
- }
-
- virtual void retire(bool end_of_gc, bool retain);
-
- MemRegion range() {
- return MemRegion(_top, _true_end);
- }
-};
-
#endif // SHARE_VM_GC_IMPLEMENTATION_PARNEW_PARGCALLOCBUFFER_HPP
--- a/hotspot/src/share/vm/gc_implementation/shared/spaceCounters.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_implementation/shared/spaceCounters.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -56,7 +56,7 @@
MutableSpace* m, GenerationCounters* gc);
~SpaceCounters() {
- if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space, mtGC);
+ if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space);
}
inline void update_capacity() {
--- a/hotspot/src/share/vm/gc_interface/gcCause.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_interface/gcCause.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -54,6 +54,9 @@
case _wb_young_gc:
return "WhiteBox Initiated Young GC";
+ case _wb_conc_mark:
+ return "WhiteBox Initiated Concurrent Mark";
+
case _update_allocation_context_stats_inc:
case _update_allocation_context_stats_full:
return "Update Allocation Context Stats";
--- a/hotspot/src/share/vm/gc_interface/gcCause.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/gc_interface/gcCause.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -47,6 +47,7 @@
_heap_inspection,
_heap_dump,
_wb_young_gc,
+ _wb_conc_mark,
_update_allocation_context_stats_inc,
_update_allocation_context_stats_full,
--- a/hotspot/src/share/vm/interpreter/oopMapCache.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/interpreter/oopMapCache.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -334,7 +334,7 @@
if (mask_size() > small_mask_limit && _bit_mask[0] != 0) {
assert(!Thread::current()->resource_area()->contains((void*)_bit_mask[0]),
"This bit mask should not be in the resource area");
- FREE_C_HEAP_ARRAY(uintptr_t, _bit_mask[0], mtClass);
+ FREE_C_HEAP_ARRAY(uintptr_t, _bit_mask[0]);
debug_only(_bit_mask[0] = 0;)
}
}
@@ -492,7 +492,7 @@
flush();
// Deallocate array
NOT_PRODUCT(_total_memory_usage -= sizeof(OopMapCache) + (sizeof(OopMapCacheEntry) * _size);)
- FREE_C_HEAP_ARRAY(OopMapCacheEntry, _array, mtClass);
+ FREE_C_HEAP_ARRAY(OopMapCacheEntry, _array);
}
OopMapCacheEntry* OopMapCache::entry_at(int i) const {
@@ -603,5 +603,5 @@
tmp->initialize();
tmp->fill(method, bci);
entry->resource_copy(tmp);
- FREE_C_HEAP_ARRAY(OopMapCacheEntry, tmp, mtInternal);
+ FREE_C_HEAP_ARRAY(OopMapCacheEntry, tmp);
}
--- a/hotspot/src/share/vm/memory/allocation.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/allocation.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -296,7 +296,7 @@
// to avoid deadlock with NMT
while(cur != NULL) {
next = cur->next();
- os::free(cur, mtChunk);
+ os::free(cur);
cur = next;
}
}
@@ -384,7 +384,7 @@
case Chunk::medium_size: ChunkPool::medium_pool()->free(c); break;
case Chunk::init_size: ChunkPool::small_pool()->free(c); break;
case Chunk::tiny_size: ChunkPool::tiny_pool()->free(c); break;
- default: os::free(c, mtChunk);
+ default: os::free(c);
}
}
--- a/hotspot/src/share/vm/memory/allocation.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/allocation.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -101,7 +101,7 @@
// NEW_RESOURCE_OBJ(type)
// NEW_C_HEAP_ARRAY(type, size)
// NEW_C_HEAP_OBJ(type, memflags)
-// FREE_C_HEAP_ARRAY(type, old, memflags)
+// FREE_C_HEAP_ARRAY(type, old)
// FREE_C_HEAP_OBJ(objname, type, memflags)
// char* AllocateHeap(size_t size, const char* name);
// void FreeHeap(void* p);
@@ -669,8 +669,8 @@
#define REALLOC_C_HEAP_ARRAY_RETURN_NULL(type, old, size, memflags)\
(type*) (ReallocateHeap((char*)(old), (size) * sizeof(type), memflags, AllocFailStrategy::RETURN_NULL))
-#define FREE_C_HEAP_ARRAY(type, old, memflags) \
- FreeHeap((char*)(old), memflags)
+#define FREE_C_HEAP_ARRAY(type, old) \
+ FreeHeap((char*)(old))
// allocate type in heap without calling ctor
#define NEW_C_HEAP_OBJ(type, memflags)\
@@ -680,8 +680,8 @@
NEW_C_HEAP_ARRAY_RETURN_NULL(type, 1, memflags)
// deallocate obj of type in heap without calling dtor
-#define FREE_C_HEAP_OBJ(objname, memflags)\
- FreeHeap((char*)objname, memflags);
+#define FREE_C_HEAP_OBJ(objname)\
+ FreeHeap((char*)objname);
// for statistics
#ifndef PRODUCT
--- a/hotspot/src/share/vm/memory/allocation.inline.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/allocation.inline.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -79,11 +79,11 @@
return p;
}
-inline void FreeHeap(void* p, MEMFLAGS memflags = mtInternal) {
+inline void FreeHeap(void* p) {
#ifdef ASSERT
if (PrintMallocFree) trace_heap_free(p);
#endif
- os::free(p, memflags);
+ os::free(p);
}
@@ -136,11 +136,11 @@
}
template <MEMFLAGS F> void CHeapObj<F>::operator delete(void* p){
- FreeHeap(p, F);
+ FreeHeap(p);
}
template <MEMFLAGS F> void CHeapObj<F>::operator delete [](void* p){
- FreeHeap(p, F);
+ FreeHeap(p);
}
template <class E, MEMFLAGS F>
@@ -199,7 +199,7 @@
void ArrayAllocator<E, F>::free() {
if (_addr != NULL) {
if (_use_malloc) {
- FreeHeap(_addr, F);
+ FreeHeap(_addr);
} else {
os::release_memory(_addr, _size);
}
--- a/hotspot/src/share/vm/memory/blockOffsetTable.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/blockOffsetTable.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -251,12 +251,6 @@
// Return the address indicating the start of the region corresponding to
// "index" in "_offset_array".
HeapWord* address_for_index(size_t index) const;
-
- // Return the address "p" incremented by the size of
- // a region. This method does not align the address
- // returned to the start of a region. It is a simple
- // primitive.
- HeapWord* inc_by_region_size(HeapWord* p) const { return p + N_words; }
};
//////////////////////////////////////////////////////////////////////////
--- a/hotspot/src/share/vm/memory/cardTableModRefBS.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/cardTableModRefBS.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -171,19 +171,19 @@
_committed = NULL;
}
if (_lowest_non_clean) {
- FREE_C_HEAP_ARRAY(CardArr, _lowest_non_clean, mtGC);
+ FREE_C_HEAP_ARRAY(CardArr, _lowest_non_clean);
_lowest_non_clean = NULL;
}
if (_lowest_non_clean_chunk_size) {
- FREE_C_HEAP_ARRAY(size_t, _lowest_non_clean_chunk_size, mtGC);
+ FREE_C_HEAP_ARRAY(size_t, _lowest_non_clean_chunk_size);
_lowest_non_clean_chunk_size = NULL;
}
if (_lowest_non_clean_base_chunk_index) {
- FREE_C_HEAP_ARRAY(uintptr_t, _lowest_non_clean_base_chunk_index, mtGC);
+ FREE_C_HEAP_ARRAY(uintptr_t, _lowest_non_clean_base_chunk_index);
_lowest_non_clean_base_chunk_index = NULL;
}
if (_last_LNC_resizing_collection) {
- FREE_C_HEAP_ARRAY(int, _last_LNC_resizing_collection, mtGC);
+ FREE_C_HEAP_ARRAY(int, _last_LNC_resizing_collection);
_last_LNC_resizing_collection = NULL;
}
}
@@ -462,19 +462,6 @@
// equal to active_workers. When a different mechanism for shutting
// off parallelism is used, then active_workers can be used in
// place of n_par_threads.
- // This is an example of a path where n_par_threads is
- // set to 0 to turn off parallelism.
- // [7] CardTableModRefBS::non_clean_card_iterate()
- // [8] CardTableRS::younger_refs_in_space_iterate()
- // [9] Generation::younger_refs_in_space_iterate()
- // [10] OneContigSpaceCardGeneration::younger_refs_iterate()
- // [11] CompactingPermGenGen::younger_refs_iterate()
- // [12] CardTableRS::younger_refs_iterate()
- // [13] SharedHeap::process_strong_roots()
- // [14] G1CollectedHeap::verify()
- // [15] Universe::verify()
- // [16] G1CollectedHeap::do_collection_pause_at_safepoint()
- //
int n_threads = SharedHeap::heap()->n_par_threads();
bool is_par = n_threads > 0;
if (is_par) {
--- a/hotspot/src/share/vm/memory/cardTableModRefBS.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/cardTableModRefBS.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -466,11 +466,6 @@
void verify_region(MemRegion mr, jbyte val, bool val_equals) PRODUCT_RETURN;
void verify_not_dirty_region(MemRegion mr) PRODUCT_RETURN;
void verify_dirty_region(MemRegion mr) PRODUCT_RETURN;
-
- static size_t par_chunk_heapword_alignment() {
- return ParGCCardsPerStrideChunk * card_size_in_words;
- }
-
};
class CardTableRS;
--- a/hotspot/src/share/vm/memory/cardTableRS.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/cardTableRS.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -70,7 +70,7 @@
_ct_bs = NULL;
}
if (_last_cur_val_in_gen) {
- FREE_C_HEAP_ARRAY(jbyte, _last_cur_val_in_gen, mtInternal);
+ FREE_C_HEAP_ARRAY(jbyte, _last_cur_val_in_gen);
}
}
@@ -283,14 +283,14 @@
// Convert the assertion check to a warning if we are running
// CMS+ParNew until related bug is fixed.
MemRegion ur = sp->used_region();
- assert(ur.contains(urasm) || (UseConcMarkSweepGC && UseParNewGC),
+ assert(ur.contains(urasm) || (UseConcMarkSweepGC),
err_msg("Did you forget to call save_marks()? "
"[" PTR_FORMAT ", " PTR_FORMAT ") is not contained in "
"[" PTR_FORMAT ", " PTR_FORMAT ")",
p2i(urasm.start()), p2i(urasm.end()), p2i(ur.start()), p2i(ur.end())));
// In the case of CMS+ParNew, issue a warning
if (!ur.contains(urasm)) {
- assert(UseConcMarkSweepGC && UseParNewGC, "Tautology: see assert above");
+ assert(UseConcMarkSweepGC, "Tautology: see assert above");
warning("CMS+ParNew: Did you forget to call save_marks()? "
"[" PTR_FORMAT ", " PTR_FORMAT ") is not contained in "
"[" PTR_FORMAT ", " PTR_FORMAT ")",
@@ -609,21 +609,3 @@
_ct_bs->verify();
}
}
-
-
-void CardTableRS::verify_aligned_region_empty(MemRegion mr) {
- if (!mr.is_empty()) {
- jbyte* cur_entry = byte_for(mr.start());
- jbyte* limit = byte_after(mr.last());
- // The region mr may not start on a card boundary so
- // the first card may reflect a write to the space
- // just prior to mr.
- if (!is_aligned(mr.start())) {
- cur_entry++;
- }
- for (;cur_entry < limit; cur_entry++) {
- guarantee(*cur_entry == CardTableModRefBS::clean_card,
- "Unexpected dirty card found");
- }
- }
-}
--- a/hotspot/src/share/vm/memory/cardTableRS.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/cardTableRS.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -138,7 +138,6 @@
}
void verify();
- void verify_aligned_region_empty(MemRegion mr);
void clear(MemRegion mr) { _ct_bs->clear(mr); }
void clear_into_younger(Generation* old_gen);
--- a/hotspot/src/share/vm/memory/collectorPolicy.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/collectorPolicy.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -908,31 +908,14 @@
}
void MarkSweepPolicy::initialize_generations() {
- _generations = NEW_C_HEAP_ARRAY3(GenerationSpecPtr, number_of_generations(), mtGC, CURRENT_PC,
- AllocFailStrategy::RETURN_NULL);
- if (_generations == NULL) {
- vm_exit_during_initialization("Unable to allocate gen spec");
- }
-
- if (UseParNewGC) {
- _generations[0] = new GenerationSpec(Generation::ParNew, _initial_young_size, _max_young_size);
- } else {
- _generations[0] = new GenerationSpec(Generation::DefNew, _initial_young_size, _max_young_size);
- }
+ _generations = NEW_C_HEAP_ARRAY(GenerationSpecPtr, number_of_generations(), mtGC);
+ _generations[0] = new GenerationSpec(Generation::DefNew, _initial_young_size, _max_young_size);
_generations[1] = new GenerationSpec(Generation::MarkSweepCompact, _initial_old_size, _max_old_size);
-
- if (_generations[0] == NULL || _generations[1] == NULL) {
- vm_exit_during_initialization("Unable to allocate gen spec");
- }
}
void MarkSweepPolicy::initialize_gc_policy_counters() {
// Initialize the policy counters - 2 collectors, 3 generations.
- if (UseParNewGC) {
- _gc_policy_counters = new GCPolicyCounters("ParNew:MSC", 2, 3);
- } else {
- _gc_policy_counters = new GCPolicyCounters("Copy:MSC", 2, 3);
- }
+ _gc_policy_counters = new GCPolicyCounters("Copy:MSC", 2, 3);
}
/////////////// Unit tests ///////////////
--- a/hotspot/src/share/vm/memory/defNewGeneration.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/defNewGeneration.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -29,7 +29,6 @@
#include "gc_implementation/shared/cSpaceCounters.hpp"
#include "gc_implementation/shared/generationCounters.hpp"
#include "gc_implementation/shared/copyFailedInfo.hpp"
-#include "memory/generation.inline.hpp"
#include "utilities/stack.hpp"
class ContiguousSpace;
@@ -340,9 +339,6 @@
virtual const char* name() const;
virtual const char* short_name() const { return "DefNew"; }
- bool must_be_youngest() const { return true; }
- bool must_be_oldest() const { return false; }
-
// PrintHeapAtGC support.
void print_on(outputStream* st) const;
--- a/hotspot/src/share/vm/memory/filemap.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/filemap.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -331,7 +331,7 @@
n = os::read(fd, _paths_misc_info, (unsigned int)info_size);
if (n != info_size) {
fail_continue("Unable to read the shared path info header.");
- FREE_C_HEAP_ARRAY(char, _paths_misc_info, mtClass);
+ FREE_C_HEAP_ARRAY(char, _paths_misc_info);
_paths_misc_info = NULL;
return false;
}
@@ -714,7 +714,7 @@
}
if (_paths_misc_info != NULL) {
- FREE_C_HEAP_ARRAY(char, _paths_misc_info, mtClass);
+ FREE_C_HEAP_ARRAY(char, _paths_misc_info);
_paths_misc_info = NULL;
}
return status;
--- a/hotspot/src/share/vm/memory/genCollectedHeap.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/genCollectedHeap.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -36,7 +36,6 @@
#include "memory/gcLocker.inline.hpp"
#include "memory/genCollectedHeap.hpp"
#include "memory/genOopClosures.inline.hpp"
-#include "memory/generation.inline.hpp"
#include "memory/generationSpec.hpp"
#include "memory/resourceArea.hpp"
#include "memory/sharedHeap.hpp"
@@ -182,10 +181,10 @@
SharedHeap::post_initialize();
GenCollectorPolicy *policy = (GenCollectorPolicy *)collector_policy();
guarantee(policy->is_generation_policy(), "Illegal policy type");
- DefNewGeneration* def_new_gen = (DefNewGeneration*) get_gen(0);
- assert(def_new_gen->kind() == Generation::DefNew ||
- def_new_gen->kind() == Generation::ParNew,
- "Wrong generation kind");
+ assert((get_gen(0)->kind() == Generation::DefNew) ||
+ (get_gen(0)->kind() == Generation::ParNew),
+ "Wrong youngest generation type");
+ DefNewGeneration* def_new_gen = (DefNewGeneration*)get_gen(0);
Generation* old_gen = get_gen(1);
assert(old_gen->kind() == Generation::ConcurrentMarkSweep ||
@@ -363,7 +362,6 @@
bool complete = full && (max_level == (n_gens()-1));
const char* gc_cause_prefix = complete ? "Full GC" : "GC";
- gclog_or_tty->date_stamp(PrintGC && PrintGCDateStamps);
TraceCPUTime tcpu(PrintGCDetails, true, gclog_or_tty);
// The PrintGCDetails logging starts before we have incremented the GC id. We will do that later
// so we can assume here that the next GC id is what we want.
@@ -1118,10 +1116,8 @@
void GenCollectedHeap::print_gc_threads_on(outputStream* st) const {
#if INCLUDE_ALL_GCS
- if (UseParNewGC) {
+ if (UseConcMarkSweepGC) {
workers()->print_worker_threads_on(st);
- }
- if (UseConcMarkSweepGC) {
ConcurrentMarkSweepThread::print_all_on(st);
}
#endif // INCLUDE_ALL_GCS
--- a/hotspot/src/share/vm/memory/genCollectedHeap.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/genCollectedHeap.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -262,12 +262,12 @@
// We don't need barriers for stores to objects in the
// young gen and, a fortiori, for initializing stores to
- // objects therein. This applies to {DefNew,ParNew}+{Tenured,CMS}
+ // objects therein. This applies to DefNew+Tenured and ParNew+CMS
// only and may need to be re-examined in case other
// kinds of collectors are implemented in the future.
virtual bool can_elide_initializing_store_barrier(oop new_obj) {
// We wanted to assert that:-
- // assert(UseParNewGC || UseSerialGC || UseConcMarkSweepGC,
+ // assert(UseSerialGC || UseConcMarkSweepGC,
// "Check can_elide_initializing_store_barrier() for this collector");
// but unfortunately the flag UseSerialGC need not necessarily always
// be set when DefNew+Tenured are being used.
--- a/hotspot/src/share/vm/memory/genMarkSweep.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/genMarkSweep.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -37,7 +37,6 @@
#include "memory/genCollectedHeap.hpp"
#include "memory/genMarkSweep.hpp"
#include "memory/genOopClosures.inline.hpp"
-#include "memory/generation.inline.hpp"
#include "memory/modRefBarrierSet.hpp"
#include "memory/referencePolicy.hpp"
#include "memory/space.hpp"
--- a/hotspot/src/share/vm/memory/genRemSet.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/genRemSet.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -105,17 +105,6 @@
virtual void verify() = 0;
- // Verify that the remembered set has no entries for
- // the heap interval denoted by mr. If there are any
- // alignment constraints on the remembered set, only the
- // part of the region that is aligned is checked.
- //
- // alignment boundaries
- // +--------+-------+--------+-------+
- // [ region mr )
- // [ part checked )
- virtual void verify_aligned_region_empty(MemRegion mr) = 0;
-
// If appropriate, print some information about the remset on "tty".
virtual void print() {}
--- a/hotspot/src/share/vm/memory/generation.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/generation.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -36,7 +36,6 @@
#include "memory/genOopClosures.hpp"
#include "memory/genOopClosures.inline.hpp"
#include "memory/generation.hpp"
-#include "memory/generation.inline.hpp"
#include "memory/space.inline.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/java.hpp"
@@ -152,13 +151,6 @@
return blk.sp != NULL;
}
-DefNewGeneration* Generation::as_DefNewGeneration() {
- assert((kind() == Generation::DefNew) ||
- (kind() == Generation::ParNew),
- "Wrong youngest generation type");
- return (DefNewGeneration*) this;
-}
-
Generation* Generation::next_gen() const {
GenCollectedHeap* gch = GenCollectedHeap::heap();
int next = level() + 1;
@@ -220,12 +212,6 @@
return NULL;
}
-void Generation::par_promote_alloc_undo(int thread_num,
- HeapWord* obj, size_t word_sz) {
- // Could do a bad general impl here that gets a lock. But no.
- guarantee(false, "No good general implementation.");
-}
-
Space* Generation::space_containing(const void* p) const {
GenerationIsInReservedClosure blk(p);
// Cast away const
@@ -616,252 +602,3 @@
// Currently nothing to do.
void CardGeneration::prepare_for_verify() {}
-
-void OneContigSpaceCardGeneration::collect(bool full,
- bool clear_all_soft_refs,
- size_t size,
- bool is_tlab) {
- GenCollectedHeap* gch = GenCollectedHeap::heap();
-
- SpecializationStats::clear();
- // Temporarily expand the span of our ref processor, so
- // refs discovery is over the entire heap, not just this generation
- ReferenceProcessorSpanMutator
- x(ref_processor(), gch->reserved_region());
-
- STWGCTimer* gc_timer = GenMarkSweep::gc_timer();
- gc_timer->register_gc_start();
-
- SerialOldTracer* gc_tracer = GenMarkSweep::gc_tracer();
- gc_tracer->report_gc_start(gch->gc_cause(), gc_timer->gc_start());
-
- GenMarkSweep::invoke_at_safepoint(_level, ref_processor(), clear_all_soft_refs);
-
- gc_timer->register_gc_end();
-
- gc_tracer->report_gc_end(gc_timer->gc_end(), gc_timer->time_partitions());
-
- SpecializationStats::print();
-}
-
-HeapWord*
-OneContigSpaceCardGeneration::expand_and_allocate(size_t word_size,
- bool is_tlab,
- bool parallel) {
- assert(!is_tlab, "OneContigSpaceCardGeneration does not support TLAB allocation");
- if (parallel) {
- MutexLocker x(ParGCRareEvent_lock);
- HeapWord* result = NULL;
- size_t byte_size = word_size * HeapWordSize;
- while (true) {
- expand(byte_size, _min_heap_delta_bytes);
- if (GCExpandToAllocateDelayMillis > 0) {
- os::sleep(Thread::current(), GCExpandToAllocateDelayMillis, false);
- }
- result = _the_space->par_allocate(word_size);
- if ( result != NULL) {
- return result;
- } else {
- // If there's not enough expansion space available, give up.
- if (_virtual_space.uncommitted_size() < byte_size) {
- return NULL;
- }
- // else try again
- }
- }
- } else {
- expand(word_size*HeapWordSize, _min_heap_delta_bytes);
- return _the_space->allocate(word_size);
- }
-}
-
-bool OneContigSpaceCardGeneration::expand(size_t bytes, size_t expand_bytes) {
- GCMutexLocker x(ExpandHeap_lock);
- return CardGeneration::expand(bytes, expand_bytes);
-}
-
-
-void OneContigSpaceCardGeneration::shrink(size_t bytes) {
- assert_locked_or_safepoint(ExpandHeap_lock);
- size_t size = ReservedSpace::page_align_size_down(bytes);
- if (size > 0) {
- shrink_by(size);
- }
-}
-
-
-size_t OneContigSpaceCardGeneration::capacity() const {
- return _the_space->capacity();
-}
-
-
-size_t OneContigSpaceCardGeneration::used() const {
- return _the_space->used();
-}
-
-
-size_t OneContigSpaceCardGeneration::free() const {
- return _the_space->free();
-}
-
-MemRegion OneContigSpaceCardGeneration::used_region() const {
- return the_space()->used_region();
-}
-
-size_t OneContigSpaceCardGeneration::unsafe_max_alloc_nogc() const {
- return _the_space->free();
-}
-
-size_t OneContigSpaceCardGeneration::contiguous_available() const {
- return _the_space->free() + _virtual_space.uncommitted_size();
-}
-
-bool OneContigSpaceCardGeneration::grow_by(size_t bytes) {
- assert_locked_or_safepoint(ExpandHeap_lock);
- bool result = _virtual_space.expand_by(bytes);
- if (result) {
- size_t new_word_size =
- heap_word_size(_virtual_space.committed_size());
- MemRegion mr(_the_space->bottom(), new_word_size);
- // Expand card table
- Universe::heap()->barrier_set()->resize_covered_region(mr);
- // Expand shared block offset array
- _bts->resize(new_word_size);
-
- // Fix for bug #4668531
- if (ZapUnusedHeapArea) {
- MemRegion mangle_region(_the_space->end(),
- (HeapWord*)_virtual_space.high());
- SpaceMangler::mangle_region(mangle_region);
- }
-
- // Expand space -- also expands space's BOT
- // (which uses (part of) shared array above)
- _the_space->set_end((HeapWord*)_virtual_space.high());
-
- // update the space and generation capacity counters
- update_counters();
-
- if (Verbose && PrintGC) {
- size_t new_mem_size = _virtual_space.committed_size();
- size_t old_mem_size = new_mem_size - bytes;
- gclog_or_tty->print_cr("Expanding %s from " SIZE_FORMAT "K by "
- SIZE_FORMAT "K to " SIZE_FORMAT "K",
- name(), old_mem_size/K, bytes/K, new_mem_size/K);
- }
- }
- return result;
-}
-
-
-bool OneContigSpaceCardGeneration::grow_to_reserved() {
- assert_locked_or_safepoint(ExpandHeap_lock);
- bool success = true;
- const size_t remaining_bytes = _virtual_space.uncommitted_size();
- if (remaining_bytes > 0) {
- success = grow_by(remaining_bytes);
- DEBUG_ONLY(if (!success) warning("grow to reserved failed");)
- }
- return success;
-}
-
-void OneContigSpaceCardGeneration::shrink_by(size_t bytes) {
- assert_locked_or_safepoint(ExpandHeap_lock);
- // Shrink committed space
- _virtual_space.shrink_by(bytes);
- // Shrink space; this also shrinks the space's BOT
- _the_space->set_end((HeapWord*) _virtual_space.high());
- size_t new_word_size = heap_word_size(_the_space->capacity());
- // Shrink the shared block offset array
- _bts->resize(new_word_size);
- MemRegion mr(_the_space->bottom(), new_word_size);
- // Shrink the card table
- Universe::heap()->barrier_set()->resize_covered_region(mr);
-
- if (Verbose && PrintGC) {
- size_t new_mem_size = _virtual_space.committed_size();
- size_t old_mem_size = new_mem_size + bytes;
- gclog_or_tty->print_cr("Shrinking %s from " SIZE_FORMAT "K to " SIZE_FORMAT "K",
- name(), old_mem_size/K, new_mem_size/K);
- }
-}
-
-// Currently nothing to do.
-void OneContigSpaceCardGeneration::prepare_for_verify() {}
-
-
-// Override for a card-table generation with one contiguous
-// space. NOTE: For reasons that are lost in the fog of history,
-// this code is used when you iterate over perm gen objects,
-// even when one uses CDS, where the perm gen has a couple of
-// other spaces; this is because CompactingPermGenGen derives
-// from OneContigSpaceCardGeneration. This should be cleaned up,
-// see CR 6897789..
-void OneContigSpaceCardGeneration::object_iterate(ObjectClosure* blk) {
- _the_space->object_iterate(blk);
-}
-
-void OneContigSpaceCardGeneration::space_iterate(SpaceClosure* blk,
- bool usedOnly) {
- blk->do_space(_the_space);
-}
-
-void OneContigSpaceCardGeneration::younger_refs_iterate(OopsInGenClosure* blk) {
- blk->set_generation(this);
- younger_refs_in_space_iterate(_the_space, blk);
- blk->reset_generation();
-}
-
-void OneContigSpaceCardGeneration::save_marks() {
- _the_space->set_saved_mark();
-}
-
-
-void OneContigSpaceCardGeneration::reset_saved_marks() {
- _the_space->reset_saved_mark();
-}
-
-
-bool OneContigSpaceCardGeneration::no_allocs_since_save_marks() {
- return _the_space->saved_mark_at_top();
-}
-
-#define OneContig_SINCE_SAVE_MARKS_ITERATE_DEFN(OopClosureType, nv_suffix) \
- \
-void OneContigSpaceCardGeneration:: \
-oop_since_save_marks_iterate##nv_suffix(OopClosureType* blk) { \
- blk->set_generation(this); \
- _the_space->oop_since_save_marks_iterate##nv_suffix(blk); \
- blk->reset_generation(); \
- save_marks(); \
-}
-
-ALL_SINCE_SAVE_MARKS_CLOSURES(OneContig_SINCE_SAVE_MARKS_ITERATE_DEFN)
-
-#undef OneContig_SINCE_SAVE_MARKS_ITERATE_DEFN
-
-
-void OneContigSpaceCardGeneration::gc_epilogue(bool full) {
- _last_gc = WaterMark(the_space(), the_space()->top());
-
- // update the generation and space performance counters
- update_counters();
- if (ZapUnusedHeapArea) {
- the_space()->check_mangled_unused_area_complete();
- }
-}
-
-void OneContigSpaceCardGeneration::record_spaces_top() {
- assert(ZapUnusedHeapArea, "Not mangling unused space");
- the_space()->set_top_for_allocations();
-}
-
-void OneContigSpaceCardGeneration::verify() {
- the_space()->verify();
-}
-
-void OneContigSpaceCardGeneration::print_on(outputStream* st) const {
- Generation::print_on(st);
- st->print(" the");
- the_space()->print_on(st);
-}
--- a/hotspot/src/share/vm/memory/generation.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/generation.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -45,9 +45,7 @@
// - ParNewGeneration - a DefNewGeneration that is collected by
// several threads
// - CardGeneration - abstract class adding offset array behavior
-// - OneContigSpaceCardGeneration - abstract class holding a single
-// contiguous space with card marking
-// - TenuredGeneration - tenured (old object) space (markSweepCompact)
+// - TenuredGeneration - tenured (old object) space (markSweepCompact)
// - ConcurrentMarkSweepGeneration - Mostly Concurrent Mark Sweep Generation
// (Detlefs-Printezis refinement of
// Boehm-Demers-Schenker)
@@ -55,9 +53,7 @@
// The system configurations currently allowed are:
//
// DefNewGeneration + TenuredGeneration
-// DefNewGeneration + ConcurrentMarkSweepGeneration
//
-// ParNewGeneration + TenuredGeneration
// ParNewGeneration + ConcurrentMarkSweepGeneration
//
@@ -229,10 +225,6 @@
return _reserved.contains(p);
}
- // Check that the generation kind is DefNewGeneration or a sub
- // class of DefNewGeneration and return a DefNewGeneration*
- DefNewGeneration* as_DefNewGeneration();
-
// If some space in the generation contains the given "addr", return a
// pointer to that space, else return "NULL".
virtual Space* space_containing(const void* addr) const;
@@ -317,11 +309,6 @@
virtual oop par_promote(int thread_num,
oop obj, markOop m, size_t word_sz);
- // Undo, if possible, the most recent par_promote_alloc allocation by
- // "thread_num" ("obj", of "word_sz").
- virtual void par_promote_alloc_undo(int thread_num,
- HeapWord* obj, size_t word_sz);
-
// Informs the current generation that all par_promote_alloc's in the
// collection have been completed; any supporting data structures can be
// reset. Default is to do nothing.
@@ -517,13 +504,6 @@
int level() const { return _level; }
- // Attributes
-
- // True iff the given generation may only be the youngest generation.
- virtual bool must_be_youngest() const = 0;
- // True iff the given generation may only be the oldest generation.
- virtual bool must_be_oldest() const = 0;
-
// Reference Processing accessor
ReferenceProcessor* const ref_processor() { return _ref_processor; }
@@ -657,99 +637,4 @@
virtual bool grow_to_reserved() = 0;
};
-// OneContigSpaceCardGeneration models a heap of old objects contained in a single
-// contiguous space.
-//
-// Garbage collection is performed using mark-compact.
-
-class OneContigSpaceCardGeneration: public CardGeneration {
- friend class VMStructs;
- // Abstractly, this is a subtype that gets access to protected fields.
- friend class VM_PopulateDumpSharedSpace;
-
- protected:
- ContiguousSpace* _the_space; // actual space holding objects
- WaterMark _last_gc; // watermark between objects allocated before
- // and after last GC.
-
- // Grow generation with specified size (returns false if unable to grow)
- virtual bool grow_by(size_t bytes);
- // Grow generation to reserved size.
- virtual bool grow_to_reserved();
- // Shrink generation with specified size (returns false if unable to shrink)
- void shrink_by(size_t bytes);
-
- // Allocation failure
- virtual bool expand(size_t bytes, size_t expand_bytes);
- void shrink(size_t bytes);
-
- // Accessing spaces
- ContiguousSpace* the_space() const { return _the_space; }
-
- public:
- OneContigSpaceCardGeneration(ReservedSpace rs, size_t initial_byte_size,
- int level, GenRemSet* remset,
- ContiguousSpace* space) :
- CardGeneration(rs, initial_byte_size, level, remset),
- _the_space(space)
- {}
-
- inline bool is_in(const void* p) const;
-
- // Space enquiries
- size_t capacity() const;
- size_t used() const;
- size_t free() const;
-
- MemRegion used_region() const;
-
- size_t unsafe_max_alloc_nogc() const;
- size_t contiguous_available() const;
-
- // Iteration
- void object_iterate(ObjectClosure* blk);
- void space_iterate(SpaceClosure* blk, bool usedOnly = false);
-
- void younger_refs_iterate(OopsInGenClosure* blk);
-
- inline CompactibleSpace* first_compaction_space() const;
-
- virtual inline HeapWord* allocate(size_t word_size, bool is_tlab);
- virtual inline HeapWord* par_allocate(size_t word_size, bool is_tlab);
-
- // Accessing marks
- inline WaterMark top_mark();
- inline WaterMark bottom_mark();
-
-#define OneContig_SINCE_SAVE_MARKS_DECL(OopClosureType, nv_suffix) \
- void oop_since_save_marks_iterate##nv_suffix(OopClosureType* cl);
- OneContig_SINCE_SAVE_MARKS_DECL(OopsInGenClosure,_v)
- SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(OneContig_SINCE_SAVE_MARKS_DECL)
-
- void save_marks();
- void reset_saved_marks();
- bool no_allocs_since_save_marks();
-
- inline size_t block_size(const HeapWord* addr) const;
-
- inline bool block_is_obj(const HeapWord* addr) const;
-
- virtual void collect(bool full,
- bool clear_all_soft_refs,
- size_t size,
- bool is_tlab);
- HeapWord* expand_and_allocate(size_t size,
- bool is_tlab,
- bool parallel = false);
-
- virtual void prepare_for_verify();
-
- virtual void gc_epilogue(bool full);
-
- virtual void record_spaces_top();
-
- virtual void verify();
- virtual void print_on(outputStream* st) const;
-};
-
#endif // SHARE_VM_MEMORY_GENERATION_HPP
--- a/hotspot/src/share/vm/memory/generation.inline.hpp Tue Dec 16 09:57:33 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef SHARE_VM_MEMORY_GENERATION_INLINE_HPP
-#define SHARE_VM_MEMORY_GENERATION_INLINE_HPP
-
-#include "memory/genCollectedHeap.hpp"
-#include "memory/generation.hpp"
-#include "memory/space.hpp"
-
-bool OneContigSpaceCardGeneration::is_in(const void* p) const {
- return the_space()->is_in(p);
-}
-
-
-WaterMark OneContigSpaceCardGeneration::top_mark() {
- return the_space()->top_mark();
-}
-
-CompactibleSpace*
-OneContigSpaceCardGeneration::first_compaction_space() const {
- return the_space();
-}
-
-HeapWord* OneContigSpaceCardGeneration::allocate(size_t word_size,
- bool is_tlab) {
- assert(!is_tlab, "OneContigSpaceCardGeneration does not support TLAB allocation");
- return the_space()->allocate(word_size);
-}
-
-HeapWord* OneContigSpaceCardGeneration::par_allocate(size_t word_size,
- bool is_tlab) {
- assert(!is_tlab, "OneContigSpaceCardGeneration does not support TLAB allocation");
- return the_space()->par_allocate(word_size);
-}
-
-WaterMark OneContigSpaceCardGeneration::bottom_mark() {
- return the_space()->bottom_mark();
-}
-
-size_t OneContigSpaceCardGeneration::block_size(const HeapWord* addr) const {
- if (addr < the_space()->top()) return oop(addr)->size();
- else {
- assert(addr == the_space()->top(), "non-block head arg to block_size");
- return the_space()->_end - the_space()->top();
- }
-}
-
-bool OneContigSpaceCardGeneration::block_is_obj(const HeapWord* addr) const {
- return addr < the_space()->top();
-}
-
-#endif // SHARE_VM_MEMORY_GENERATION_INLINE_HPP
--- a/hotspot/src/share/vm/memory/heapInspection.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/heapInspection.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -153,7 +153,7 @@
for (int index = 0; index < _size; index++) {
_buckets[index].empty();
}
- FREE_C_HEAP_ARRAY(KlassInfoBucket, _buckets, mtInternal);
+ FREE_C_HEAP_ARRAY(KlassInfoBucket, _buckets);
_size = 0;
}
}
--- a/hotspot/src/share/vm/memory/memRegion.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/memRegion.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -112,10 +112,10 @@
AllocFailStrategy::RETURN_NULL);
}
void MemRegion::operator delete(void* p) {
- FreeHeap(p, mtGC);
+ FreeHeap(p);
}
void MemRegion::operator delete [](void* p) {
- FreeHeap(p, mtGC);
+ FreeHeap(p);
}
--- a/hotspot/src/share/vm/memory/sharedHeap.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/sharedHeap.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -68,9 +68,7 @@
vm_exit_during_initialization("Failed necessary allocation.");
}
_sh = this; // ch is static, should be set only once.
- if (UseParNewGC ||
- UseG1GC ||
- (UseConcMarkSweepGC && (CMSParallelInitialMarkEnabled || CMSParallelRemarkEnabled) && use_parallel_gc_threads())) {
+ if (UseConcMarkSweepGC || UseG1GC) {
_workers = new FlexibleWorkGang("Parallel GC Threads", ParallelGCThreads,
/* are_GC_task_threads */true,
/* are_ConcurrentGC_threads */false);
--- a/hotspot/src/share/vm/memory/space.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/space.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -70,15 +70,13 @@
// Used in support of save_marks()
HeapWord* _saved_mark_word;
- MemRegionClosure* _preconsumptionDirtyCardClosure;
-
// A sequential tasks done structure. This supports
// parallel GC, where we have threads dynamically
// claiming sub-tasks from a larger parallel task.
SequentialSubTasksDone _par_seq_tasks;
Space():
- _bottom(NULL), _end(NULL), _preconsumptionDirtyCardClosure(NULL) { }
+ _bottom(NULL), _end(NULL) { }
public:
// Accessors
@@ -97,11 +95,8 @@
return (HeapWord*)obj >= saved_mark_word();
}
- MemRegionClosure* preconsumptionDirtyCardClosure() const {
- return _preconsumptionDirtyCardClosure;
- }
- void setPreconsumptionDirtyCardClosure(MemRegionClosure* cl) {
- _preconsumptionDirtyCardClosure = cl;
+ virtual MemRegionClosure* preconsumptionDirtyCardClosure() const {
+ return NULL;
}
// Returns a subregion of the space containing only the allocated objects in
@@ -500,7 +495,6 @@
// A space in which the free area is contiguous. It therefore supports
// faster allocation, and compaction.
class ContiguousSpace: public CompactibleSpace {
- friend class OneContigSpaceCardGeneration;
friend class VMStructs;
// Allow scan_and_forward function to call (private) overrides for auxiliary functions on this class
template <typename SpaceType>
--- a/hotspot/src/share/vm/memory/tenuredGeneration.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/tenuredGeneration.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -24,13 +24,15 @@
#include "precompiled.hpp"
#include "gc_implementation/shared/collectorCounters.hpp"
+#include "gc_implementation/shared/gcTimer.hpp"
#include "gc_implementation/shared/parGCAllocBuffer.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/blockOffsetTable.inline.hpp"
-#include "memory/generation.inline.hpp"
#include "memory/generationSpec.hpp"
+#include "memory/genMarkSweep.hpp"
+#include "memory/genOopClosures.inline.hpp"
#include "memory/space.hpp"
-#include "memory/tenuredGeneration.hpp"
+#include "memory/tenuredGeneration.inline.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/java.hpp"
#include "utilities/macros.hpp"
@@ -38,8 +40,7 @@
TenuredGeneration::TenuredGeneration(ReservedSpace rs,
size_t initial_byte_size, int level,
GenRemSet* remset) :
- OneContigSpaceCardGeneration(rs, initial_byte_size,
- level, remset, NULL)
+ CardGeneration(rs, initial_byte_size, level, remset)
{
HeapWord* bottom = (HeapWord*) _virtual_space.low();
HeapWord* end = (HeapWord*) _virtual_space.high();
@@ -64,46 +65,13 @@
_space_counters = new CSpaceCounters(gen_name, 0,
_virtual_space.reserved_size(),
_the_space, _gen_counters);
-#if INCLUDE_ALL_GCS
- if (UseParNewGC) {
- typedef ParGCAllocBufferWithBOT* ParGCAllocBufferWithBOTPtr;
- _alloc_buffers = NEW_C_HEAP_ARRAY(ParGCAllocBufferWithBOTPtr,
- ParallelGCThreads, mtGC);
- if (_alloc_buffers == NULL)
- vm_exit_during_initialization("Could not allocate alloc_buffers");
- for (uint i = 0; i < ParallelGCThreads; i++) {
- _alloc_buffers[i] =
- new ParGCAllocBufferWithBOT(OldPLABSize, _bts);
- if (_alloc_buffers[i] == NULL)
- vm_exit_during_initialization("Could not allocate alloc_buffers");
- }
- } else {
- _alloc_buffers = NULL;
- }
-#endif // INCLUDE_ALL_GCS
-}
-
-
-const char* TenuredGeneration::name() const {
- return "tenured generation";
}
void TenuredGeneration::gc_prologue(bool full) {
_capacity_at_prologue = capacity();
_used_at_prologue = used();
- if (VerifyBeforeGC) {
- verify_alloc_buffers_clean();
- }
}
-void TenuredGeneration::gc_epilogue(bool full) {
- if (VerifyAfterGC) {
- verify_alloc_buffers_clean();
- }
- OneContigSpaceCardGeneration::gc_epilogue(full);
-}
-
-
bool TenuredGeneration::should_collect(bool full,
size_t size,
bool is_tlab) {
@@ -149,15 +117,6 @@
return result;
}
-void TenuredGeneration::collect(bool full,
- bool clear_all_soft_refs,
- size_t size,
- bool is_tlab) {
- retire_alloc_buffers_before_full_gc();
- OneContigSpaceCardGeneration::collect(full, clear_all_soft_refs,
- size, is_tlab);
-}
-
void TenuredGeneration::compute_new_size() {
assert_locked_or_safepoint(Heap_lock);
@@ -171,6 +130,7 @@
err_msg("used: " SIZE_FORMAT " used_after_gc: " SIZE_FORMAT
" capacity: " SIZE_FORMAT, used(), used_after_gc, capacity()));
}
+
void TenuredGeneration::update_gc_stats(int current_level,
bool full) {
// If the next lower level(s) has been collected, gather any statistics
@@ -198,96 +158,6 @@
}
}
-
-#if INCLUDE_ALL_GCS
-oop TenuredGeneration::par_promote(int thread_num,
- oop old, markOop m, size_t word_sz) {
-
- ParGCAllocBufferWithBOT* buf = _alloc_buffers[thread_num];
- HeapWord* obj_ptr = buf->allocate(word_sz);
- bool is_lab = true;
- if (obj_ptr == NULL) {
-#ifndef PRODUCT
- if (Universe::heap()->promotion_should_fail()) {
- return NULL;
- }
-#endif // #ifndef PRODUCT
-
- // Slow path:
- if (word_sz * 100 < ParallelGCBufferWastePct * buf->word_sz()) {
- // Is small enough; abandon this buffer and start a new one.
- size_t buf_size = buf->word_sz();
- HeapWord* buf_space =
- TenuredGeneration::par_allocate(buf_size, false);
- if (buf_space == NULL) {
- buf_space = expand_and_allocate(buf_size, false, true /* parallel*/);
- }
- if (buf_space != NULL) {
- buf->retire(false, false);
- buf->set_buf(buf_space);
- obj_ptr = buf->allocate(word_sz);
- assert(obj_ptr != NULL, "Buffer was definitely big enough...");
- }
- };
- // Otherwise, buffer allocation failed; try allocating object
- // individually.
- if (obj_ptr == NULL) {
- obj_ptr = TenuredGeneration::par_allocate(word_sz, false);
- if (obj_ptr == NULL) {
- obj_ptr = expand_and_allocate(word_sz, false, true /* parallel */);
- }
- }
- if (obj_ptr == NULL) return NULL;
- }
- assert(obj_ptr != NULL, "program logic");
- Copy::aligned_disjoint_words((HeapWord*)old, obj_ptr, word_sz);
- oop obj = oop(obj_ptr);
- // Restore the mark word copied above.
- obj->set_mark(m);
- return obj;
-}
-
-void TenuredGeneration::par_promote_alloc_undo(int thread_num,
- HeapWord* obj,
- size_t word_sz) {
- ParGCAllocBufferWithBOT* buf = _alloc_buffers[thread_num];
- if (buf->contains(obj)) {
- guarantee(buf->contains(obj + word_sz - 1),
- "should contain whole object");
- buf->undo_allocation(obj, word_sz);
- } else {
- CollectedHeap::fill_with_object(obj, word_sz);
- }
-}
-
-void TenuredGeneration::par_promote_alloc_done(int thread_num) {
- ParGCAllocBufferWithBOT* buf = _alloc_buffers[thread_num];
- buf->retire(true, ParallelGCRetainPLAB);
-}
-
-void TenuredGeneration::retire_alloc_buffers_before_full_gc() {
- if (UseParNewGC) {
- for (uint i = 0; i < ParallelGCThreads; i++) {
- _alloc_buffers[i]->retire(true /*end_of_gc*/, false /*retain*/);
- }
- }
-}
-
-// Verify that any retained parallel allocation buffers do not
-// intersect with dirty cards.
-void TenuredGeneration::verify_alloc_buffers_clean() {
- if (UseParNewGC) {
- for (uint i = 0; i < ParallelGCThreads; i++) {
- _rs->verify_aligned_region_empty(_alloc_buffers[i]->range());
- }
- }
-}
-
-#else // INCLUDE_ALL_GCS
-void TenuredGeneration::retire_alloc_buffers_before_full_gc() {}
-void TenuredGeneration::verify_alloc_buffers_clean() {}
-#endif // INCLUDE_ALL_GCS
-
bool TenuredGeneration::promotion_attempt_is_safe(size_t max_promotion_in_bytes) const {
size_t available = max_contiguous_available();
size_t av_promo = (size_t)gc_stats()->avg_promoted()->padded_average();
@@ -301,3 +171,244 @@
}
return res;
}
+
+void TenuredGeneration::collect(bool full,
+ bool clear_all_soft_refs,
+ size_t size,
+ bool is_tlab) {
+ GenCollectedHeap* gch = GenCollectedHeap::heap();
+
+ SpecializationStats::clear();
+ // Temporarily expand the span of our ref processor, so
+ // refs discovery is over the entire heap, not just this generation
+ ReferenceProcessorSpanMutator
+ x(ref_processor(), gch->reserved_region());
+
+ STWGCTimer* gc_timer = GenMarkSweep::gc_timer();
+ gc_timer->register_gc_start();
+
+ SerialOldTracer* gc_tracer = GenMarkSweep::gc_tracer();
+ gc_tracer->report_gc_start(gch->gc_cause(), gc_timer->gc_start());
+
+ GenMarkSweep::invoke_at_safepoint(_level, ref_processor(), clear_all_soft_refs);
+
+ gc_timer->register_gc_end();
+
+ gc_tracer->report_gc_end(gc_timer->gc_end(), gc_timer->time_partitions());
+
+ SpecializationStats::print();
+}
+
+HeapWord*
+TenuredGeneration::expand_and_allocate(size_t word_size,
+ bool is_tlab,
+ bool parallel) {
+ assert(!is_tlab, "TenuredGeneration does not support TLAB allocation");
+ if (parallel) {
+ MutexLocker x(ParGCRareEvent_lock);
+ HeapWord* result = NULL;
+ size_t byte_size = word_size * HeapWordSize;
+ while (true) {
+ expand(byte_size, _min_heap_delta_bytes);
+ if (GCExpandToAllocateDelayMillis > 0) {
+ os::sleep(Thread::current(), GCExpandToAllocateDelayMillis, false);
+ }
+ result = _the_space->par_allocate(word_size);
+ if ( result != NULL) {
+ return result;
+ } else {
+ // If there's not enough expansion space available, give up.
+ if (_virtual_space.uncommitted_size() < byte_size) {
+ return NULL;
+ }
+ // else try again
+ }
+ }
+ } else {
+ expand(word_size*HeapWordSize, _min_heap_delta_bytes);
+ return _the_space->allocate(word_size);
+ }
+}
+
+bool TenuredGeneration::expand(size_t bytes, size_t expand_bytes) {
+ GCMutexLocker x(ExpandHeap_lock);
+ return CardGeneration::expand(bytes, expand_bytes);
+}
+
+
+void TenuredGeneration::shrink(size_t bytes) {
+ assert_locked_or_safepoint(ExpandHeap_lock);
+ size_t size = ReservedSpace::page_align_size_down(bytes);
+ if (size > 0) {
+ shrink_by(size);
+ }
+}
+
+
+size_t TenuredGeneration::capacity() const {
+ return _the_space->capacity();
+}
+
+
+size_t TenuredGeneration::used() const {
+ return _the_space->used();
+}
+
+
+size_t TenuredGeneration::free() const {
+ return _the_space->free();
+}
+
+MemRegion TenuredGeneration::used_region() const {
+ return the_space()->used_region();
+}
+
+size_t TenuredGeneration::unsafe_max_alloc_nogc() const {
+ return _the_space->free();
+}
+
+size_t TenuredGeneration::contiguous_available() const {
+ return _the_space->free() + _virtual_space.uncommitted_size();
+}
+
+bool TenuredGeneration::grow_by(size_t bytes) {
+ assert_locked_or_safepoint(ExpandHeap_lock);
+ bool result = _virtual_space.expand_by(bytes);
+ if (result) {
+ size_t new_word_size =
+ heap_word_size(_virtual_space.committed_size());
+ MemRegion mr(_the_space->bottom(), new_word_size);
+ // Expand card table
+ Universe::heap()->barrier_set()->resize_covered_region(mr);
+ // Expand shared block offset array
+ _bts->resize(new_word_size);
+
+ // Fix for bug #4668531
+ if (ZapUnusedHeapArea) {
+ MemRegion mangle_region(_the_space->end(),
+ (HeapWord*)_virtual_space.high());
+ SpaceMangler::mangle_region(mangle_region);
+ }
+
+ // Expand space -- also expands space's BOT
+ // (which uses (part of) shared array above)
+ _the_space->set_end((HeapWord*)_virtual_space.high());
+
+ // update the space and generation capacity counters
+ update_counters();
+
+ if (Verbose && PrintGC) {
+ size_t new_mem_size = _virtual_space.committed_size();
+ size_t old_mem_size = new_mem_size - bytes;
+ gclog_or_tty->print_cr("Expanding %s from " SIZE_FORMAT "K by "
+ SIZE_FORMAT "K to " SIZE_FORMAT "K",
+ name(), old_mem_size/K, bytes/K, new_mem_size/K);
+ }
+ }
+ return result;
+}
+
+
+bool TenuredGeneration::grow_to_reserved() {
+ assert_locked_or_safepoint(ExpandHeap_lock);
+ bool success = true;
+ const size_t remaining_bytes = _virtual_space.uncommitted_size();
+ if (remaining_bytes > 0) {
+ success = grow_by(remaining_bytes);
+ DEBUG_ONLY(if (!success) warning("grow to reserved failed");)
+ }
+ return success;
+}
+
+void TenuredGeneration::shrink_by(size_t bytes) {
+ assert_locked_or_safepoint(ExpandHeap_lock);
+ // Shrink committed space
+ _virtual_space.shrink_by(bytes);
+ // Shrink space; this also shrinks the space's BOT
+ _the_space->set_end((HeapWord*) _virtual_space.high());
+ size_t new_word_size = heap_word_size(_the_space->capacity());
+ // Shrink the shared block offset array
+ _bts->resize(new_word_size);
+ MemRegion mr(_the_space->bottom(), new_word_size);
+ // Shrink the card table
+ Universe::heap()->barrier_set()->resize_covered_region(mr);
+
+ if (Verbose && PrintGC) {
+ size_t new_mem_size = _virtual_space.committed_size();
+ size_t old_mem_size = new_mem_size + bytes;
+ gclog_or_tty->print_cr("Shrinking %s from " SIZE_FORMAT "K to " SIZE_FORMAT "K",
+ name(), old_mem_size/K, new_mem_size/K);
+ }
+}
+
+// Currently nothing to do.
+void TenuredGeneration::prepare_for_verify() {}
+
+void TenuredGeneration::object_iterate(ObjectClosure* blk) {
+ _the_space->object_iterate(blk);
+}
+
+void TenuredGeneration::space_iterate(SpaceClosure* blk,
+ bool usedOnly) {
+ blk->do_space(_the_space);
+}
+
+void TenuredGeneration::younger_refs_iterate(OopsInGenClosure* blk) {
+ blk->set_generation(this);
+ younger_refs_in_space_iterate(_the_space, blk);
+ blk->reset_generation();
+}
+
+void TenuredGeneration::save_marks() {
+ _the_space->set_saved_mark();
+}
+
+
+void TenuredGeneration::reset_saved_marks() {
+ _the_space->reset_saved_mark();
+}
+
+
+bool TenuredGeneration::no_allocs_since_save_marks() {
+ return _the_space->saved_mark_at_top();
+}
+
+#define TenuredGen_SINCE_SAVE_MARKS_ITERATE_DEFN(OopClosureType, nv_suffix) \
+ \
+void TenuredGeneration:: \
+oop_since_save_marks_iterate##nv_suffix(OopClosureType* blk) { \
+ blk->set_generation(this); \
+ _the_space->oop_since_save_marks_iterate##nv_suffix(blk); \
+ blk->reset_generation(); \
+ save_marks(); \
+}
+
+ALL_SINCE_SAVE_MARKS_CLOSURES(TenuredGen_SINCE_SAVE_MARKS_ITERATE_DEFN)
+
+#undef TenuredGen_SINCE_SAVE_MARKS_ITERATE_DEFN
+
+
+void TenuredGeneration::gc_epilogue(bool full) {
+ _last_gc = WaterMark(the_space(), the_space()->top());
+
+ // update the generation and space performance counters
+ update_counters();
+ if (ZapUnusedHeapArea) {
+ the_space()->check_mangled_unused_area_complete();
+ }
+}
+
+void TenuredGeneration::record_spaces_top() {
+ assert(ZapUnusedHeapArea, "Not mangling unused space");
+ the_space()->set_top_for_allocations();
+}
+
+void TenuredGeneration::verify() {
+ the_space()->verify();
+}
+
+void TenuredGeneration::print_on(outputStream* st) const {
+ Generation::print_on(st);
+ st->print(" the");
+ the_space()->print_on(st);
+}
--- a/hotspot/src/share/vm/memory/tenuredGeneration.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/tenuredGeneration.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -31,38 +31,47 @@
#include "memory/generation.hpp"
#include "utilities/macros.hpp"
-// TenuredGeneration models the heap containing old (promoted/tenured) objects.
-
-class ParGCAllocBufferWithBOT;
-
-class TenuredGeneration: public OneContigSpaceCardGeneration {
- friend class VMStructs;
- protected:
+// TenuredGeneration models the heap containing old (promoted/tenured) objects
+// contained in a single contiguous space.
+//
+// Garbage collection is performed using mark-compact.
-#if INCLUDE_ALL_GCS
- // To support parallel promotion: an array of parallel allocation
- // buffers, one per thread, initially NULL.
- ParGCAllocBufferWithBOT** _alloc_buffers;
-#endif // INCLUDE_ALL_GCS
+class TenuredGeneration: public CardGeneration {
+ friend class VMStructs;
+ // Abstractly, this is a subtype that gets access to protected fields.
+ friend class VM_PopulateDumpSharedSpace;
- // Retire all alloc buffers before a full GC, so that they will be
- // re-allocated at the start of the next young GC.
- void retire_alloc_buffers_before_full_gc();
+ protected:
+ ContiguousSpace* _the_space; // actual space holding objects
+ WaterMark _last_gc; // watermark between objects allocated before
+ // and after last GC.
GenerationCounters* _gen_counters;
CSpaceCounters* _space_counters;
+ // Grow generation with specified size (returns false if unable to grow)
+ virtual bool grow_by(size_t bytes);
+ // Grow generation to reserved size.
+ virtual bool grow_to_reserved();
+ // Shrink generation with specified size (returns false if unable to shrink)
+ void shrink_by(size_t bytes);
+
+ // Allocation failure
+ virtual bool expand(size_t bytes, size_t expand_bytes);
+ void shrink(size_t bytes);
+
+ // Accessing spaces
+ ContiguousSpace* the_space() const { return _the_space; }
+
public:
- TenuredGeneration(ReservedSpace rs, size_t initial_byte_size, int level,
- GenRemSet* remset);
+ TenuredGeneration(ReservedSpace rs, size_t initial_byte_size,
+ int level, GenRemSet* remset);
Generation::Name kind() { return Generation::MarkSweepCompact; }
// Printing
- const char* name() const;
+ const char* name() const { return "tenured generation"; }
const char* short_name() const { return "Tenured"; }
- bool must_be_youngest() const { return false; }
- bool must_be_oldest() const { return true; }
// Does a "full" (forced) collection invoked on this generation collect
// all younger generations as well? Note that this is a
@@ -72,37 +81,78 @@
return !ScavengeBeforeFullGC;
}
+ inline bool is_in(const void* p) const;
+
+ // Space enquiries
+ size_t capacity() const;
+ size_t used() const;
+ size_t free() const;
+
+ MemRegion used_region() const;
+
+ size_t unsafe_max_alloc_nogc() const;
+ size_t contiguous_available() const;
+
+ // Iteration
+ void object_iterate(ObjectClosure* blk);
+ void space_iterate(SpaceClosure* blk, bool usedOnly = false);
+
+ void younger_refs_iterate(OopsInGenClosure* blk);
+
+ inline CompactibleSpace* first_compaction_space() const;
+
+ virtual inline HeapWord* allocate(size_t word_size, bool is_tlab);
+ virtual inline HeapWord* par_allocate(size_t word_size, bool is_tlab);
+
+ // Accessing marks
+ inline WaterMark top_mark();
+ inline WaterMark bottom_mark();
+
+#define TenuredGen_SINCE_SAVE_MARKS_DECL(OopClosureType, nv_suffix) \
+ void oop_since_save_marks_iterate##nv_suffix(OopClosureType* cl);
+ TenuredGen_SINCE_SAVE_MARKS_DECL(OopsInGenClosure,_v)
+ SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(TenuredGen_SINCE_SAVE_MARKS_DECL)
+
+ void save_marks();
+ void reset_saved_marks();
+ bool no_allocs_since_save_marks();
+
+ inline size_t block_size(const HeapWord* addr) const;
+
+ inline bool block_is_obj(const HeapWord* addr) const;
+
+ virtual void collect(bool full,
+ bool clear_all_soft_refs,
+ size_t size,
+ bool is_tlab);
+ HeapWord* expand_and_allocate(size_t size,
+ bool is_tlab,
+ bool parallel = false);
+
+ virtual void prepare_for_verify();
+
+
virtual void gc_prologue(bool full);
virtual void gc_epilogue(bool full);
bool should_collect(bool full,
size_t word_size,
bool is_tlab);
- virtual void collect(bool full,
- bool clear_all_soft_refs,
- size_t size,
- bool is_tlab);
virtual void compute_new_size();
-#if INCLUDE_ALL_GCS
- // Overrides.
- virtual oop par_promote(int thread_num,
- oop obj, markOop m, size_t word_sz);
- virtual void par_promote_alloc_undo(int thread_num,
- HeapWord* obj, size_t word_sz);
- virtual void par_promote_alloc_done(int thread_num);
-#endif // INCLUDE_ALL_GCS
-
// Performance Counter support
void update_counters();
+ virtual void record_spaces_top();
+
// Statistics
virtual void update_gc_stats(int level, bool full);
virtual bool promotion_attempt_is_safe(size_t max_promoted_in_bytes) const;
- void verify_alloc_buffers_clean();
+ virtual void verify();
+ virtual void print_on(outputStream* st) const;
};
#endif // SHARE_VM_MEMORY_TENUREDGENERATION_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/vm/memory/tenuredGeneration.inline.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef SHARE_VM_MEMORY_GENERATION_INLINE_HPP
+#define SHARE_VM_MEMORY_GENERATION_INLINE_HPP
+
+#include "memory/genCollectedHeap.hpp"
+#include "memory/space.hpp"
+#include "memory/tenuredGeneration.hpp"
+
+bool TenuredGeneration::is_in(const void* p) const {
+ return the_space()->is_in(p);
+}
+
+
+WaterMark TenuredGeneration::top_mark() {
+ return the_space()->top_mark();
+}
+
+CompactibleSpace*
+TenuredGeneration::first_compaction_space() const {
+ return the_space();
+}
+
+HeapWord* TenuredGeneration::allocate(size_t word_size,
+ bool is_tlab) {
+ assert(!is_tlab, "TenuredGeneration does not support TLAB allocation");
+ return the_space()->allocate(word_size);
+}
+
+HeapWord* TenuredGeneration::par_allocate(size_t word_size,
+ bool is_tlab) {
+ assert(!is_tlab, "TenuredGeneration does not support TLAB allocation");
+ return the_space()->par_allocate(word_size);
+}
+
+WaterMark TenuredGeneration::bottom_mark() {
+ return the_space()->bottom_mark();
+}
+
+size_t TenuredGeneration::block_size(const HeapWord* addr) const {
+ if (addr < the_space()->top()) return oop(addr)->size();
+ else {
+ assert(addr == the_space()->top(), "non-block head arg to block_size");
+ return the_space()->end() - the_space()->top();
+ }
+}
+
+bool TenuredGeneration::block_is_obj(const HeapWord* addr) const {
+ return addr < the_space()->top();
+}
+
+#endif // SHARE_VM_MEMORY_GENERATION_INLINE_HPP
--- a/hotspot/src/share/vm/memory/universe.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/memory/universe.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -76,7 +76,7 @@
#include "gc_implementation/shared/adaptiveSizePolicy.hpp"
#include "gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.hpp"
#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
-#include "gc_implementation/g1/g1CollectorPolicy.hpp"
+#include "gc_implementation/g1/g1CollectorPolicy_ext.hpp"
#include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp"
#endif // INCLUDE_ALL_GCS
#if INCLUDE_CDS
@@ -799,7 +799,7 @@
} else if (UseG1GC) {
#if INCLUDE_ALL_GCS
- G1CollectorPolicy* g1p = new G1CollectorPolicy();
+ G1CollectorPolicyExt* g1p = new G1CollectorPolicyExt();
g1p->initialize_all();
G1CollectedHeap* g1h = new G1CollectedHeap(g1p);
Universe::_collectedHeap = g1h;
--- a/hotspot/src/share/vm/oops/instanceKlass.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/oops/instanceKlass.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1365,7 +1365,7 @@
cl->do_field(&fd);
}
}
- FREE_C_HEAP_ARRAY(int, fields_sorted, mtClass);
+ FREE_C_HEAP_ARRAY(int, fields_sorted);
}
@@ -2473,7 +2473,7 @@
// deallocate the cached class file
if (_cached_class_file != NULL) {
- os::free(_cached_class_file, mtClass);
+ os::free(_cached_class_file);
_cached_class_file = NULL;
}
@@ -2482,7 +2482,7 @@
// unreference array name derived from this class name (arrays of an unloaded
// class can't be referenced anymore).
if (_array_name != NULL) _array_name->decrement_refcount();
- if (_source_debug_extension != NULL) FREE_C_HEAP_ARRAY(char, _source_debug_extension, mtClass);
+ if (_source_debug_extension != NULL) FREE_C_HEAP_ARRAY(char, _source_debug_extension);
assert(_total_instanceKlass_count >= 1, "Sanity check");
Atomic::dec(&_total_instanceKlass_count);
--- a/hotspot/src/share/vm/oops/method.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/oops/method.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -936,7 +936,7 @@
// so making them eagerly shouldn't be too expensive.
AdapterHandlerEntry* adapter = AdapterHandlerLibrary::get_adapter(mh);
if (adapter == NULL ) {
- THROW_MSG_NULL(vmSymbols::java_lang_VirtualMachineError(), "out of space in CodeCache for adapters");
+ THROW_MSG_NULL(vmSymbols::java_lang_VirtualMachineError(), "Out of space in CodeCache for adapters");
}
mh->set_adapter_entry(adapter);
@@ -1757,7 +1757,7 @@
JNIMethodBlockNode(int num_methods = min_block_size);
- ~JNIMethodBlockNode() { FREE_C_HEAP_ARRAY(Method*, _methods, mtInternal); }
+ ~JNIMethodBlockNode() { FREE_C_HEAP_ARRAY(Method*, _methods); }
void ensure_methods(int num_addl_methods) {
if (_top < _number_of_methods) {
--- a/hotspot/src/share/vm/oops/oop.inline.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/oops/oop.inline.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -441,12 +441,12 @@
s = (int)((size_t)round_to(size_in_bytes, MinObjAlignmentInBytes) /
HeapWordSize);
- // UseParNewGC, UseParallelGC and UseG1GC can change the length field
+ // ParNew (used by CMS), UseParallelGC and UseG1GC can change the length field
// of an "old copy" of an object array in the young gen so it indicates
// the grey portion of an already copied array. This will cause the first
// disjunct below to fail if the two comparands are computed across such
// a concurrent change.
- // UseParNewGC also runs with promotion labs (which look like int
+ // ParNew also runs with promotion labs (which look like int
// filler arrays) which are subject to changing their declared size
// when finally retiring a PLAB; this also can cause the first disjunct
// to fail for another worker thread that is concurrently walking the block
@@ -458,8 +458,8 @@
// technique, we will need to suitably modify the assertion.
assert((s == klass->oop_size(this)) ||
(Universe::heap()->is_gc_active() &&
- ((is_typeArray() && UseParNewGC) ||
- (is_objArray() && is_forwarded() && (UseParNewGC || UseParallelGC || UseG1GC)))),
+ ((is_typeArray() && UseConcMarkSweepGC) ||
+ (is_objArray() && is_forwarded() && (UseConcMarkSweepGC || UseParallelGC || UseG1GC)))),
"wrong array object size");
} else {
// Must be zero, so bite the bullet and take the virtual call.
--- a/hotspot/src/share/vm/opto/escape.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/opto/escape.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1115,6 +1115,9 @@
// Each 4 iterations calculate how much time it will take
// to complete graph construction.
time.stop();
+ // Poll for requests from shutdown mechanism to quiesce compiler
+ // because Connection graph construction may take long time.
+ CompileBroker::maybe_block();
double stop_time = time.seconds();
double time_per_iter = (stop_time - start_time) / (double)SAMPLE_SIZE;
double time_until_end = time_per_iter * (double)(java_objects_length - next);
--- a/hotspot/src/share/vm/opto/graphKit.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/opto/graphKit.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -2809,7 +2809,8 @@
*/
Node* GraphKit::maybe_cast_profiled_obj(Node* obj,
ciKlass* type,
- bool not_null) {
+ bool not_null,
+ SafePointNode* sfpt) {
// type == NULL if profiling tells us this object is always null
if (type != NULL) {
Deoptimization::DeoptReason class_reason = Deoptimization::Reason_speculate_class_check;
@@ -2831,7 +2832,13 @@
ciKlass* exact_kls = type;
Node* slow_ctl = type_check_receiver(exact_obj, exact_kls, 1.0,
&exact_obj);
- {
+ if (sfpt != NULL) {
+ GraphKit kit(sfpt->jvms());
+ PreserveJVMState pjvms(&kit);
+ kit.set_control(slow_ctl);
+ kit.uncommon_trap(class_reason,
+ Deoptimization::Action_maybe_recompile);
+ } else {
PreserveJVMState pjvms(this);
set_control(slow_ctl);
uncommon_trap(class_reason,
--- a/hotspot/src/share/vm/opto/graphKit.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/opto/graphKit.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -418,7 +418,8 @@
// Cast obj to type and emit guard unless we had too many traps here already
Node* maybe_cast_profiled_obj(Node* obj,
ciKlass* type,
- bool not_null = false);
+ bool not_null = false,
+ SafePointNode* sfpt = NULL);
// Cast obj to not-null on this path
Node* cast_not_null(Node* obj, bool do_replace_in_map = true);
--- a/hotspot/src/share/vm/opto/library_call.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/opto/library_call.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -4697,10 +4697,6 @@
Node* dest_offset = argument(3); // type: int
Node* length = argument(4); // type: int
- // Check for allocation before we add nodes that would confuse
- // tightly_coupled_allocation()
- AllocateArrayNode* alloc = tightly_coupled_allocation(dest, NULL);
-
// The following tests must be performed
// (1) src and dest are arrays.
// (2) src and dest arrays must have elements of the same BasicType
@@ -4717,6 +4713,36 @@
src = null_check(src, T_ARRAY);
dest = null_check(dest, T_ARRAY);
+ // Check for allocation before we add nodes that would confuse
+ // tightly_coupled_allocation()
+ AllocateArrayNode* alloc = tightly_coupled_allocation(dest, NULL);
+
+ SafePointNode* sfpt = NULL;
+ if (alloc != NULL) {
+ // The JVM state for uncommon traps between the allocation and
+ // arraycopy is set to the state before the allocation: if the
+ // initialization is performed by the array copy, we don't want to
+ // go back to the interpreter with an unitialized array.
+ JVMState* old_jvms = alloc->jvms();
+ JVMState* jvms = old_jvms->clone_shallow(C);
+ uint size = alloc->req();
+ sfpt = new SafePointNode(size, jvms);
+ jvms->set_map(sfpt);
+ for (uint i = 0; i < size; i++) {
+ sfpt->init_req(i, alloc->in(i));
+ }
+ // re-push array length for deoptimization
+ sfpt->ins_req(jvms->stkoff() + jvms->sp(), alloc->in(AllocateNode::ALength));
+ jvms->set_sp(jvms->sp()+1);
+ jvms->set_monoff(jvms->monoff()+1);
+ jvms->set_scloff(jvms->scloff()+1);
+ jvms->set_endoff(jvms->endoff()+1);
+ jvms->set_should_reexecute(true);
+
+ sfpt->set_i_o(map()->i_o());
+ sfpt->set_memory(map()->memory());
+ }
+
bool notest = false;
const Type* src_type = _gvn.type(src);
@@ -4762,14 +4788,14 @@
if (could_have_src && could_have_dest) {
// This is going to pay off so emit the required guards
if (!has_src) {
- src = maybe_cast_profiled_obj(src, src_k);
+ src = maybe_cast_profiled_obj(src, src_k, true, sfpt);
src_type = _gvn.type(src);
top_src = src_type->isa_aryptr();
has_src = (top_src != NULL && top_src->klass() != NULL);
src_spec = true;
}
if (!has_dest) {
- dest = maybe_cast_profiled_obj(dest, dest_k);
+ dest = maybe_cast_profiled_obj(dest, dest_k, true);
dest_type = _gvn.type(dest);
top_dest = dest_type->isa_aryptr();
has_dest = (top_dest != NULL && top_dest->klass() != NULL);
@@ -4810,10 +4836,10 @@
if (could_have_src && could_have_dest) {
// If we can have both exact types, emit the missing guards
if (could_have_src && !src_spec) {
- src = maybe_cast_profiled_obj(src, src_k);
+ src = maybe_cast_profiled_obj(src, src_k, true, sfpt);
}
if (could_have_dest && !dest_spec) {
- dest = maybe_cast_profiled_obj(dest, dest_k);
+ dest = maybe_cast_profiled_obj(dest, dest_k, true);
}
}
}
@@ -4855,13 +4881,28 @@
Node* not_subtype_ctrl = gen_subtype_check(src_klass, dest_klass);
if (not_subtype_ctrl != top()) {
- PreserveJVMState pjvms(this);
- set_control(not_subtype_ctrl);
- uncommon_trap(Deoptimization::Reason_intrinsic,
- Deoptimization::Action_make_not_entrant);
- assert(stopped(), "Should be stopped");
+ if (sfpt != NULL) {
+ GraphKit kit(sfpt->jvms());
+ PreserveJVMState pjvms(&kit);
+ kit.set_control(not_subtype_ctrl);
+ kit.uncommon_trap(Deoptimization::Reason_intrinsic,
+ Deoptimization::Action_make_not_entrant);
+ assert(kit.stopped(), "Should be stopped");
+ } else {
+ PreserveJVMState pjvms(this);
+ set_control(not_subtype_ctrl);
+ uncommon_trap(Deoptimization::Reason_intrinsic,
+ Deoptimization::Action_make_not_entrant);
+ assert(stopped(), "Should be stopped");
+ }
}
- {
+ if (sfpt != NULL) {
+ GraphKit kit(sfpt->jvms());
+ kit.set_control(_gvn.transform(slow_region));
+ kit.uncommon_trap(Deoptimization::Reason_intrinsic,
+ Deoptimization::Action_make_not_entrant);
+ assert(kit.stopped(), "Should be stopped");
+ } else {
PreserveJVMState pjvms(this);
set_control(_gvn.transform(slow_region));
uncommon_trap(Deoptimization::Reason_intrinsic,
--- a/hotspot/src/share/vm/opto/phaseX.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/opto/phaseX.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1431,7 +1431,7 @@
Node* castii = in1->raw_out(i);
if (castii->in(0) != NULL && castii->in(0)->in(0) != NULL && castii->in(0)->in(0)->is_If()) {
Node* ifnode = castii->in(0)->in(0);
- if (ifnode->in(1) != NULL && ifnode->in(1)->in(1) == use) {
+ if (ifnode->in(1) != NULL && ifnode->in(1)->is_Bool() && ifnode->in(1)->in(1) == use) {
// Reprocess a CastII node that may depend on an
// opaque node value when the opaque node is
// removed. In case it carries a dependency we can do
--- a/hotspot/src/share/vm/precompiled/precompiled.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/precompiled/precompiled.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -127,7 +127,6 @@
# include "memory/genOopClosures.hpp"
# include "memory/genRemSet.hpp"
# include "memory/generation.hpp"
-# include "memory/generation.inline.hpp"
# include "memory/heap.hpp"
# include "memory/iterator.hpp"
# include "memory/memRegion.hpp"
--- a/hotspot/src/share/vm/prims/jniCheck.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/prims/jniCheck.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1554,7 +1554,7 @@
}
// Avoiding call to UNCHECKED()->ReleaseStringUTFChars() since that will fire unexpected dtrace probes
// Note that the dtrace arguments for the allocated memory will not match up with this solution.
- FreeHeap((char*)result, mtInternal);
+ FreeHeap((char*)result);
}
functionExit(thr);
return new_result;
--- a/hotspot/src/share/vm/prims/jvmtiClassFileReconstituter.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/prims/jvmtiClassFileReconstituter.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -68,11 +68,11 @@
~JvmtiConstantPoolReconstituter() {
if (_symmap != NULL) {
- os::free(_symmap, mtClass);
+ os::free(_symmap);
_symmap = NULL;
}
if (_classmap != NULL) {
- os::free(_classmap, mtClass);
+ os::free(_classmap);
_classmap = NULL;
}
}
--- a/hotspot/src/share/vm/prims/jvmtiEnvBase.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/prims/jvmtiEnvBase.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -192,7 +192,7 @@
jvmtiError deallocate(unsigned char* mem) {
if (mem != NULL) {
- os::free(mem, mtInternal);
+ os::free(mem);
}
return JVMTI_ERROR_NONE;
}
--- a/hotspot/src/share/vm/prims/jvmtiExport.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/prims/jvmtiExport.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -727,7 +727,7 @@
JvmtiCodeBlobEvents::build_jvmti_addr_location_map(nm, &_map, &_map_length);
}
~JvmtiCompiledMethodLoadEventMark() {
- FREE_C_HEAP_ARRAY(jvmtiAddrLocationMap, _map, mtInternal);
+ FREE_C_HEAP_ARRAY(jvmtiAddrLocationMap, _map);
}
jint code_size() { return _code_size; }
--- a/hotspot/src/share/vm/prims/jvmtiImpl.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/prims/jvmtiImpl.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -88,7 +88,7 @@
void GrowableCache::recache() {
int len = _elements->length();
- FREE_C_HEAP_ARRAY(address, _cache, mtInternal);
+ FREE_C_HEAP_ARRAY(address, _cache);
_cache = NEW_C_HEAP_ARRAY(address,len+1, mtInternal);
for (int i=0; i<len; i++) {
@@ -132,7 +132,7 @@
GrowableCache::~GrowableCache() {
clear();
delete _elements;
- FREE_C_HEAP_ARRAY(address, _cache, mtInternal);
+ FREE_C_HEAP_ARRAY(address, _cache);
}
void GrowableCache::initialize(void *this_obj, void listener_fun(void *, address*) ) {
--- a/hotspot/src/share/vm/prims/unsafe.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/prims/unsafe.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -262,10 +262,33 @@
UNSAFE_END
#ifndef SUPPORTS_NATIVE_CX8
-// Keep old code for platforms which may not have atomic jlong (8 bytes) instructions
-// Volatile long versions must use locks if !VM_Version::supports_cx8().
-// support_cx8 is a surrogate for 'supports atomic long memory ops'.
+// VM_Version::supports_cx8() is a surrogate for 'supports atomic long memory ops'.
+//
+// On platforms which do not support atomic compare-and-swap of jlong (8 byte)
+// values we have to use a lock-based scheme to enforce atomicity. This has to be
+// applied to all Unsafe operations that set the value of a jlong field. Even so
+// the compareAndSwapLong operation will not be atomic with respect to direct stores
+// to the field from Java code. It is important therefore that any Java code that
+// utilizes these Unsafe jlong operations does not perform direct stores. To permit
+// direct loads of the field from Java code we must also use Atomic::store within the
+// locked regions. And for good measure, in case there are direct stores, we also
+// employ Atomic::load within those regions. Note that the field in question must be
+// volatile and so must have atomic load/store accesses applied at the Java level.
+//
+// The locking scheme could utilize a range of strategies for controlling the locking
+// granularity: from a lock per-field through to a single global lock. The latter is
+// the simplest and is used for the current implementation. Note that the Java object
+// that contains the field, can not, in general, be used for locking. To do so can lead
+// to deadlocks as we may introduce locking into what appears to the Java code to be a
+// lock-free path.
+//
+// As all the locked-regions are very short and themselves non-blocking we can treat
+// them as leaf routines and elide safepoint checks (ie we don't perform any thread
+// state transitions even when blocking for the lock). Note that if we do choose to
+// add safepoint checks and thread state transitions, we must ensure that we calculate
+// the address of the field _after_ we have acquired the lock, else the object may have
+// been moved by the GC
UNSAFE_ENTRY(jlong, Unsafe_GetLongVolatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset))
UnsafeWrapper("Unsafe_GetLongVolatile");
@@ -277,8 +300,8 @@
else {
Handle p (THREAD, JNIHandles::resolve(obj));
jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
- ObjectLocker ol(p, THREAD);
- jlong value = *addr;
+ MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
+ jlong value = Atomic::load(addr);
return value;
}
}
@@ -293,8 +316,8 @@
else {
Handle p (THREAD, JNIHandles::resolve(obj));
jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
- ObjectLocker ol(p, THREAD);
- *addr = x;
+ MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
+ Atomic::store(x, addr);
}
}
UNSAFE_END
@@ -403,8 +426,8 @@
else {
Handle p (THREAD, JNIHandles::resolve(obj));
jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
- ObjectLocker ol(p, THREAD);
- *addr = x;
+ MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
+ Atomic::store(x, addr);
}
}
#endif
@@ -875,10 +898,10 @@
result = JVM_DefineClass(env, utfName, loader, body, length, pd);
if (utfName && utfName != buf)
- FREE_C_HEAP_ARRAY(char, utfName, mtInternal);
+ FREE_C_HEAP_ARRAY(char, utfName);
free_body:
- FREE_C_HEAP_ARRAY(jbyte, body, mtInternal);
+ FREE_C_HEAP_ARRAY(jbyte, body);
return result;
}
}
@@ -1063,7 +1086,7 @@
// try/finally clause:
if (temp_alloc != NULL) {
- FREE_C_HEAP_ARRAY(HeapWord, temp_alloc, mtInternal);
+ FREE_C_HEAP_ARRAY(HeapWord, temp_alloc);
}
// The anonymous class loader data has been artificially been kept alive to
@@ -1152,14 +1175,19 @@
UnsafeWrapper("Unsafe_CompareAndSwapLong");
Handle p (THREAD, JNIHandles::resolve(obj));
jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
+#ifdef SUPPORTS_NATIVE_CX8
+ return (jlong)(Atomic::cmpxchg(x, addr, e)) == e;
+#else
if (VM_Version::supports_cx8())
return (jlong)(Atomic::cmpxchg(x, addr, e)) == e;
else {
jboolean success = false;
- ObjectLocker ol(p, THREAD);
- if (*addr == e) { *addr = x; success = true; }
+ MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
+ jlong val = Atomic::load(addr);
+ if (val == e) { Atomic::store(x, addr); success = true; }
return success;
}
+#endif
UNSAFE_END
UNSAFE_ENTRY(void, Unsafe_Park(JNIEnv *env, jobject unsafe, jboolean isAbsolute, jlong time))
--- a/hotspot/src/share/vm/prims/wbtestmethods/parserTests.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/prims/wbtestmethods/parserTests.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -70,38 +70,63 @@
const char* desc = WhiteBox::lookup_jstring("desc", argument);
const char* default_value = WhiteBox::lookup_jstring("defaultValue", argument);
bool mandatory = WhiteBox::lookup_bool("mandatory", argument);
+ bool isarg = WhiteBox::lookup_bool("argument", argument);
const char* type = lookup_diagnosticArgumentEnum("type", argument);
if (strcmp(type, "STRING") == 0) {
DCmdArgument<char*>* argument = new DCmdArgument<char*>(
name, desc,
"STRING", mandatory, default_value);
- parser->add_dcmd_option(argument);
+ if (isarg) {
+ parser->add_dcmd_argument(argument);
+ } else {
+ parser->add_dcmd_option(argument);
+ }
} else if (strcmp(type, "NANOTIME") == 0) {
DCmdArgument<NanoTimeArgument>* argument = new DCmdArgument<NanoTimeArgument>(
name, desc,
"NANOTIME", mandatory, default_value);
- parser->add_dcmd_option(argument);
+ if (isarg) {
+ parser->add_dcmd_argument(argument);
+ } else {
+ parser->add_dcmd_option(argument);
+ }
} else if (strcmp(type, "JLONG") == 0) {
DCmdArgument<jlong>* argument = new DCmdArgument<jlong>(
name, desc,
"JLONG", mandatory, default_value);
- parser->add_dcmd_option(argument);
+ if (isarg) {
+ parser->add_dcmd_argument(argument);
+ } else {
+ parser->add_dcmd_option(argument);
+ }
} else if (strcmp(type, "BOOLEAN") == 0) {
DCmdArgument<bool>* argument = new DCmdArgument<bool>(
name, desc,
"BOOLEAN", mandatory, default_value);
- parser->add_dcmd_option(argument);
+ if (isarg) {
+ parser->add_dcmd_argument(argument);
+ } else {
+ parser->add_dcmd_option(argument);
+ }
} else if (strcmp(type, "MEMORYSIZE") == 0) {
DCmdArgument<MemorySizeArgument>* argument = new DCmdArgument<MemorySizeArgument>(
name, desc,
"MEMORY SIZE", mandatory, default_value);
- parser->add_dcmd_option(argument);
+ if (isarg) {
+ parser->add_dcmd_argument(argument);
+ } else {
+ parser->add_dcmd_option(argument);
+ }
} else if (strcmp(type, "STRINGARRAY") == 0) {
DCmdArgument<StringArrayArgument*>* argument = new DCmdArgument<StringArrayArgument*>(
name, desc,
"STRING SET", mandatory);
- parser->add_dcmd_option(argument);
+ if (isarg) {
+ parser->add_dcmd_argument(argument);
+ } else {
+ parser->add_dcmd_option(argument);
+ }
}
}
@@ -111,11 +136,12 @@
* { name, value, name, value ... }
* This can then be checked from java.
*/
-WB_ENTRY(jobjectArray, WB_ParseCommandLine(JNIEnv* env, jobject o, jstring j_cmdline, jobjectArray arguments))
+WB_ENTRY(jobjectArray, WB_ParseCommandLine(JNIEnv* env, jobject o, jstring j_cmdline, jchar j_delim, jobjectArray arguments))
ResourceMark rm;
DCmdParser parser;
const char* c_cmdline = java_lang_String::as_utf8_string(JNIHandles::resolve(j_cmdline));
+ const char c_delim = j_delim & 0xff;
objArrayOop argumentArray = objArrayOop(JNIHandles::resolve_non_null(arguments));
objArrayHandle argumentArray_ah(THREAD, argumentArray);
@@ -127,20 +153,29 @@
}
CmdLine cmdline(c_cmdline, strlen(c_cmdline), true);
- parser.parse(&cmdline,',',CHECK_NULL);
+ parser.parse(&cmdline,c_delim,CHECK_NULL);
Klass* k = SystemDictionary::Object_klass();
objArrayOop returnvalue_array = oopFactory::new_objArray(k, parser.num_arguments() * 2, CHECK_NULL);
objArrayHandle returnvalue_array_ah(THREAD, returnvalue_array);
GrowableArray<const char *>*parsedArgNames = parser.argument_name_array();
+ GenDCmdArgument* arglist = parser.arguments_list();
for (int i = 0; i < parser.num_arguments(); i++) {
oop parsedName = java_lang_String::create_oop_from_str(parsedArgNames->at(i), CHECK_NULL);
returnvalue_array_ah->obj_at_put(i*2, parsedName);
GenDCmdArgument* arg = parser.lookup_dcmd_option(parsedArgNames->at(i), strlen(parsedArgNames->at(i)));
+ if (!arg) {
+ arg = arglist;
+ arglist = arglist->next();
+ }
char buf[VALUE_MAXLEN];
- arg->value_as_str(buf, sizeof(buf));
+ if (arg) {
+ arg->value_as_str(buf, sizeof(buf));
+ } else {
+ sprintf(buf, "<null>");
+ }
oop parsedValue = java_lang_String::create_oop_from_str(buf, CHECK_NULL);
returnvalue_array_ah->obj_at_put(i*2+1, parsedValue);
}
--- a/hotspot/src/share/vm/prims/wbtestmethods/parserTests.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/prims/wbtestmethods/parserTests.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -27,6 +27,6 @@
#include "prims/jni.h"
#include "prims/whitebox.hpp"
-WB_METHOD_DECLARE(jobjectArray) WB_ParseCommandLine(JNIEnv* env, jobject o, jstring args, jobjectArray arguments);
+WB_METHOD_DECLARE(jobjectArray) WB_ParseCommandLine(JNIEnv* env, jobject o, jstring args, jchar delim, jobjectArray arguments);
#endif //SHARE_VM_PRIMS_WBTESTMETHODS_PARSERTESTS_H
--- a/hotspot/src/share/vm/prims/whitebox.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/prims/whitebox.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -41,6 +41,7 @@
#include "runtime/interfaceSupport.hpp"
#include "runtime/os.hpp"
#include "runtime/sweeper.hpp"
+#include "runtime/javaCalls.hpp"
#include "runtime/thread.hpp"
#include "runtime/vm_version.hpp"
#include "utilities/array.hpp"
@@ -50,6 +51,7 @@
#if INCLUDE_ALL_GCS
#include "gc_implementation/parallelScavenge/parallelScavengeHeap.inline.hpp"
#include "gc_implementation/g1/concurrentMark.hpp"
+#include "gc_implementation/g1/concurrentMarkThread.hpp"
#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
#include "gc_implementation/g1/heapRegionRemSet.hpp"
#endif // INCLUDE_ALL_GCS
@@ -75,6 +77,9 @@
return heapOopSize;
WB_END
+WB_ENTRY(jint, WB_GetVMPageSize(JNIEnv* env, jobject o))
+ return os::vm_page_size();
+WB_END
class WBIsKlassAliveClosure : public KlassClosure {
Symbol* _name;
@@ -290,8 +295,16 @@
WB_ENTRY(jboolean, WB_G1InConcurrentMark(JNIEnv* env, jobject o))
G1CollectedHeap* g1 = G1CollectedHeap::heap();
- ConcurrentMark* cm = g1->concurrent_mark();
- return cm->concurrent_marking_in_progress();
+ return g1->concurrent_mark()->cmThread()->during_cycle();
+WB_END
+
+WB_ENTRY(jboolean, WB_G1StartMarkCycle(JNIEnv* env, jobject o))
+ G1CollectedHeap* g1h = G1CollectedHeap::heap();
+ if (!g1h->concurrent_mark()->cmThread()->during_cycle()) {
+ g1h->collect(GCCause::_wb_conc_mark);
+ return true;
+ }
+ return false;
WB_END
WB_ENTRY(jint, WB_G1RegionSize(JNIEnv* env, jobject o))
@@ -318,7 +331,7 @@
// Free the memory allocated by NMTAllocTest
WB_ENTRY(void, WB_NMTFree(JNIEnv* env, jobject o, jlong mem))
- os::free((void*)(uintptr_t)mem, mtTest);
+ os::free((void*)(uintptr_t)mem);
WB_END
WB_ENTRY(jlong, WB_NMTReserveMemory(JNIEnv* env, jobject o, jlong size))
@@ -744,7 +757,7 @@
env->ReleaseStringUTFChars(value, ccstrValue);
}
if (needFree) {
- FREE_C_HEAP_ARRAY(char, ccstrResult, mtInternal);
+ FREE_C_HEAP_ARRAY(char, ccstrResult);
}
WB_END
@@ -759,8 +772,8 @@
mo.notify_all();
WB_END
-void WhiteBox::force_sweep() {
- guarantee(WhiteBoxAPI, "internal testing API :: WhiteBox has to enabled");
+void WhiteBox::sweeper_thread_entry(JavaThread* thread, TRAPS) {
+ guarantee(WhiteBoxAPI, "internal testing API :: WhiteBox has to be enabled");
{
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
NMethodSweeper::_should_sweep = true;
@@ -768,8 +781,37 @@
NMethodSweeper::possibly_sweep();
}
-WB_ENTRY(void, WB_ForceNMethodSweep(JNIEnv* env, jobject o))
- WhiteBox::force_sweep();
+JavaThread* WhiteBox::create_sweeper_thread(TRAPS) {
+ // create sweeper thread w/ custom entry -- one iteration instead of loop
+ CodeCacheSweeperThread* sweeper_thread = new CodeCacheSweeperThread();
+ sweeper_thread->set_entry_point(&WhiteBox::sweeper_thread_entry);
+
+ // create j.l.Thread object and associate it w/ sweeper thread
+ {
+ // inherit deamon property from current thread
+ bool is_daemon = java_lang_Thread::is_daemon(JavaThread::current()->threadObj());
+
+ HandleMark hm(THREAD);
+ Handle thread_group(THREAD, Universe::system_thread_group());
+ const char* name = "WB Sweeper thread";
+ sweeper_thread->allocate_threadObj(thread_group, name, is_daemon, THREAD);
+ }
+
+ {
+ MutexLocker mu(Threads_lock, THREAD);
+ Threads::add(sweeper_thread);
+ }
+ return sweeper_thread;
+}
+
+WB_ENTRY(jobject, WB_ForceNMethodSweep(JNIEnv* env, jobject o))
+ JavaThread* sweeper_thread = WhiteBox::create_sweeper_thread(Thread::current());
+ if (sweeper_thread == NULL) {
+ return NULL;
+ }
+ jobject result = JNIHandles::make_local(env, sweeper_thread->threadObj());
+ Thread::start(sweeper_thread);
+ return result;
WB_END
WB_ENTRY(jboolean, WB_IsInStringTable(JNIEnv* env, jobject o, jstring javaString))
@@ -819,12 +861,12 @@
WB_END
int WhiteBox::get_blob_type(const CodeBlob* code) {
- guarantee(WhiteBoxAPI, "internal testing API :: WhiteBox has to enabled");
+ guarantee(WhiteBoxAPI, "internal testing API :: WhiteBox has to be enabled");
return CodeCache::get_code_heap(code)->code_blob_type();
}
CodeHeap* WhiteBox::get_code_heap(int blob_type) {
- guarantee(WhiteBoxAPI, "internal testing API :: WhiteBox has to enabled");
+ guarantee(WhiteBoxAPI, "internal testing API :: WhiteBox has to be enabled");
return CodeCache::get_code_heap(blob_type);
}
@@ -900,7 +942,7 @@
WB_END
CodeBlob* WhiteBox::allocate_code_blob(int size, int blob_type) {
- guarantee(WhiteBoxAPI, "internal testing API :: WhiteBox has to enabled");
+ guarantee(WhiteBoxAPI, "internal testing API :: WhiteBox has to be enabled");
BufferBlob* blob;
int full_size = CodeBlob::align_code_offset(sizeof(BufferBlob));
if (full_size < size) {
@@ -909,10 +951,10 @@
{
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
blob = (BufferBlob*) CodeCache::allocate(full_size, blob_type);
+ ::new (blob) BufferBlob("WB::DummyBlob", full_size);
}
// Track memory usage statistic after releasing CodeCache_lock
MemoryService::track_code_cache_memory_usage();
- ::new (blob) BufferBlob("WB::DummyBlob", full_size);
return blob;
}
@@ -1124,9 +1166,10 @@
{CC"getObjectSize", CC"(Ljava/lang/Object;)J", (void*)&WB_GetObjectSize },
{CC"isObjectInOldGen", CC"(Ljava/lang/Object;)Z", (void*)&WB_isObjectInOldGen },
{CC"getHeapOopSize", CC"()I", (void*)&WB_GetHeapOopSize },
+ {CC"getVMPageSize", CC"()I", (void*)&WB_GetVMPageSize },
{CC"isClassAlive0", CC"(Ljava/lang/String;)Z", (void*)&WB_IsClassAlive },
{CC"parseCommandLine",
- CC"(Ljava/lang/String;[Lsun/hotspot/parser/DiagnosticCommand;)[Ljava/lang/Object;",
+ CC"(Ljava/lang/String;C[Lsun/hotspot/parser/DiagnosticCommand;)[Ljava/lang/Object;",
(void*) &WB_ParseCommandLine
},
{CC"addToBootstrapClassLoaderSearch", CC"(Ljava/lang/String;)V",
@@ -1144,6 +1187,7 @@
{CC"g1IsHumongous", CC"(Ljava/lang/Object;)Z", (void*)&WB_G1IsHumongous },
{CC"g1NumFreeRegions", CC"()J", (void*)&WB_G1NumFreeRegions },
{CC"g1RegionSize", CC"()I", (void*)&WB_G1RegionSize },
+ {CC"g1StartConcMarkCycle", CC"()Z", (void*)&WB_G1StartMarkCycle },
#endif // INCLUDE_ALL_GCS
#if INCLUDE_NMT
{CC"NMTMalloc", CC"(J)J", (void*)&WB_NMTMalloc },
@@ -1221,7 +1265,7 @@
{CC"getCPUFeatures", CC"()Ljava/lang/String;", (void*)&WB_GetCPUFeatures },
{CC"getNMethod", CC"(Ljava/lang/reflect/Executable;Z)[Ljava/lang/Object;",
(void*)&WB_GetNMethod },
- {CC"forceNMethodSweep", CC"()V", (void*)&WB_ForceNMethodSweep },
+ {CC"forceNMethodSweep0", CC"()Ljava/lang/Thread;", (void*)&WB_ForceNMethodSweep },
{CC"allocateCodeBlob", CC"(II)J", (void*)&WB_AllocateCodeBlob },
{CC"freeCodeBlob", CC"(J)V", (void*)&WB_FreeCodeBlob },
{CC"getCodeHeapEntries", CC"(I)[Ljava/lang/Object;",(void*)&WB_GetCodeHeapEntries },
--- a/hotspot/src/share/vm/prims/whitebox.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/prims/whitebox.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -27,6 +27,7 @@
#include "prims/jni.h"
+#include "utilities/exceptions.hpp"
#include "memory/allocation.hpp"
#include "oops/oopsHierarchy.hpp"
#include "oops/symbol.hpp"
@@ -56,6 +57,7 @@
class CodeBlob;
class CodeHeap;
+class JavaThread;
class WhiteBox : public AllStatic {
private:
@@ -68,7 +70,8 @@
Symbol* signature_symbol);
static const char* lookup_jstring(const char* field_name, oop object);
static bool lookup_bool(const char* field_name, oop object);
- static void force_sweep();
+ static void sweeper_thread_entry(JavaThread* thread, TRAPS);
+ static JavaThread* create_sweeper_thread(TRAPS);
static int get_blob_type(const CodeBlob* code);
static CodeHeap* get_code_heap(int blob_type);
static CodeBlob* allocate_code_blob(int blob_type, int size);
--- a/hotspot/src/share/vm/runtime/arguments.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/arguments.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -417,7 +417,7 @@
inline void SysClassPath::reset_item_at(int index) {
assert(index < _scp_nitems && index != _scp_base, "just checking");
if (_items[index] != NULL) {
- FREE_C_HEAP_ARRAY(char, _items[index], mtInternal);
+ FREE_C_HEAP_ARRAY(char, _items[index]);
_items[index] = NULL;
}
}
@@ -490,7 +490,7 @@
cp_tmp += str_len;
*cp_tmp = separator;
memcpy(++cp_tmp, path, old_len + 1); // copy the trailing null
- FREE_C_HEAP_ARRAY(char, path, mtInternal);
+ FREE_C_HEAP_ARRAY(char, path);
} else {
cp = REALLOC_C_HEAP_ARRAY(char, path, len, mtInternal);
char* cp_tmp = cp + old_len;
@@ -525,10 +525,10 @@
char* jarpath = NEW_C_HEAP_ARRAY(char, directory_len + 2 + strlen(name), mtInternal);
sprintf(jarpath, "%s%s%s", directory, dir_sep, name);
path = add_to_path(path, jarpath, false);
- FREE_C_HEAP_ARRAY(char, jarpath, mtInternal);
+ FREE_C_HEAP_ARRAY(char, jarpath);
}
}
- FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dbuf);
os::closedir(dir);
return path;
}
@@ -663,7 +663,7 @@
static bool set_string_flag(char* name, const char* value, Flag::Flags origin) {
if (!CommandLineFlags::ccstrAtPut(name, &value, origin)) return false;
// Contract: CommandLineFlags always returns a pointer that needs freeing.
- FREE_C_HEAP_ARRAY(char, value, mtInternal);
+ FREE_C_HEAP_ARRAY(char, value);
return true;
}
@@ -687,10 +687,10 @@
}
(void) CommandLineFlags::ccstrAtPut(name, &value, origin);
// CommandLineFlags always returns a pointer that needs freeing.
- FREE_C_HEAP_ARRAY(char, value, mtInternal);
+ FREE_C_HEAP_ARRAY(char, value);
if (free_this_too != NULL) {
// CommandLineFlags made its own copy, so I must delete my own temp. buffer.
- FREE_C_HEAP_ARRAY(char, free_this_too, mtInternal);
+ FREE_C_HEAP_ARRAY(char, free_this_too);
}
return true;
}
@@ -1222,10 +1222,8 @@
void Arguments::set_parnew_gc_flags() {
assert(!UseSerialGC && !UseParallelOldGC && !UseParallelGC && !UseG1GC,
"control point invariant");
- assert(UseParNewGC, "Error");
-
- // Turn off AdaptiveSizePolicy for parnew until it is complete.
- disable_adaptive_size_policy("UseParNewGC");
+ assert(UseConcMarkSweepGC, "CMS is expected to be on here");
+ assert(UseParNewGC, "ParNew should always be used with CMS");
if (FLAG_IS_DEFAULT(ParallelGCThreads)) {
FLAG_SET_DEFAULT(ParallelGCThreads, Abstract_VM_Version::parallel_worker_threads());
@@ -1266,21 +1264,12 @@
void Arguments::set_cms_and_parnew_gc_flags() {
assert(!UseSerialGC && !UseParallelOldGC && !UseParallelGC, "Error");
assert(UseConcMarkSweepGC, "CMS is expected to be on here");
-
- // If we are using CMS, we prefer to UseParNewGC,
- // unless explicitly forbidden.
- if (FLAG_IS_DEFAULT(UseParNewGC)) {
- FLAG_SET_ERGO(bool, UseParNewGC, true);
- }
+ assert(UseParNewGC, "ParNew should always be used with CMS");
// Turn off AdaptiveSizePolicy by default for cms until it is complete.
disable_adaptive_size_policy("UseConcMarkSweepGC");
- // In either case, adjust ParallelGCThreads and/or UseParNewGC
- // as needed.
- if (UseParNewGC) {
- set_parnew_gc_flags();
- }
+ set_parnew_gc_flags();
size_t max_heap = align_size_down(MaxHeapSize,
CardTableRS::ct_max_alignment_constraint());
@@ -1750,14 +1739,11 @@
// Set per-collector flags
if (UseParallelGC || UseParallelOldGC) {
set_parallel_gc_flags();
- } else if (UseConcMarkSweepGC) { // Should be done before ParNew check below
+ } else if (UseConcMarkSweepGC) {
set_cms_and_parnew_gc_flags();
- } else if (UseParNewGC) { // Skipped if CMS is set above
- set_parnew_gc_flags();
} else if (UseG1GC) {
set_g1_gc_flags();
}
- check_deprecated_gcs();
check_deprecated_gc_flags();
if (AssumeMP && !UseSerialGC) {
if (FLAG_IS_DEFAULT(ParallelGCThreads) && ParallelGCThreads == 1) {
@@ -2118,17 +2104,11 @@
// Check consistency of GC selection
bool Arguments::check_gc_consistency_user() {
check_gclog_consistency();
- bool status = true;
// Ensure that the user has not selected conflicting sets
- // of collectors. [Note: this check is merely a user convenience;
- // collectors over-ride each other so that only a non-conflicting
- // set is selected; however what the user gets is not what they
- // may have expected from the combination they asked for. It's
- // better to reduce user confusion by not allowing them to
- // select conflicting combinations.
+ // of collectors.
uint i = 0;
if (UseSerialGC) i++;
- if (UseConcMarkSweepGC || UseParNewGC) i++;
+ if (UseConcMarkSweepGC) i++;
if (UseParallelGC || UseParallelOldGC) i++;
if (UseG1GC) i++;
if (i > 1) {
@@ -2136,26 +2116,30 @@
"Conflicting collector combinations in option list; "
"please refer to the release notes for the combinations "
"allowed\n");
- status = false;
+ return false;
}
- return status;
-}
-
-void Arguments::check_deprecated_gcs() {
+
if (UseConcMarkSweepGC && !UseParNewGC) {
- warning("Using the DefNew young collector with the CMS collector is deprecated "
- "and will likely be removed in a future release");
+ jio_fprintf(defaultStream::error_stream(),
+ "It is not possible to combine the DefNew young collector with the CMS collector.\n");
+ return false;
}
if (UseParNewGC && !UseConcMarkSweepGC) {
// !UseConcMarkSweepGC means that we are using serial old gc. Unfortunately we don't
// set up UseSerialGC properly, so that can't be used in the check here.
- warning("Using the ParNew young collector with the Serial old collector is deprecated "
- "and will likely be removed in a future release");
+ jio_fprintf(defaultStream::error_stream(),
+ "It is not possible to combine the ParNew young collector with the Serial old collector.\n");
+ return false;
}
+
+ return true;
}
void Arguments::check_deprecated_gc_flags() {
+ if (FLAG_IS_CMDLINE(UseParNewGC)) {
+ warning("The UseParNewGC flag is deprecated and will likely be removed in a future release");
+ }
if (FLAG_IS_CMDLINE(MaxGCMinorPauseMillis)) {
warning("Using MaxGCMinorPauseMillis as minor pause goal is deprecated"
"and will likely be removed in future release");
@@ -2262,7 +2246,7 @@
FLAG_SET_DEFAULT(UseGCOverheadLimit, false);
}
- status = status && ArgumentsExt::check_gc_consistency_user();
+ status = status && check_gc_consistency_user();
status = status && check_stack_pages();
status = status && verify_percentage(CMSIncrementalSafetyFactor,
@@ -3473,7 +3457,7 @@
const char* ext = name + strlen(name) - 4;
hasJarFile = ext > name && (os::file_name_strcmp(ext, ".jar") == 0);
}
- FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dbuf);
os::closedir(dir);
return hasJarFile ;
}
@@ -3500,7 +3484,7 @@
jio_fprintf(defaultStream::output_stream(),
"Non-empty directory: %s\n", dirpath);
}
- FREE_C_HEAP_ARRAY(char, dirpath, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dirpath);
path = tmp_end + 1;
}
}
@@ -3610,7 +3594,12 @@
}
}
- if (!ArgumentsExt::check_vm_args_consistency()) {
+ if (UseConcMarkSweepGC && FLAG_IS_DEFAULT(UseParNewGC) && !UseParNewGC) {
+ // CMS can only be used with ParNew
+ FLAG_SET_ERGO(bool, UseParNewGC, true);
+ }
+
+ if (!check_vm_args_consistency()) {
return JNI_ERR;
}
@@ -4008,7 +3997,7 @@
// Set heap size based on available physical memory
set_heap_size();
- set_gc_specific_flags();
+ ArgumentsExt::set_gc_specific_flags();
// Initialize Metaspace flags and alignments
Metaspace::ergo_initialize();
--- a/hotspot/src/share/vm/runtime/arguments.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/arguments.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -348,7 +348,6 @@
static void select_gc();
static void set_ergonomics_flags();
static void set_shared_spaces_flags();
- static void set_gc_specific_flags();
// limits the given memory size by the maximum amount of memory this process is
// currently allowed to allocate or reserve.
static julong limit_by_allocatable_memory(julong size);
@@ -460,6 +459,7 @@
// Adjusts the arguments after the OS have adjusted the arguments
static jint adjust_after_os();
+ static void set_gc_specific_flags();
static inline bool gc_selected(); // whether a gc has been selected
static void select_gc_ergonomically();
@@ -474,7 +474,6 @@
// Check for consistency in the selection of the garbage collector.
static bool check_gc_consistency_user(); // Check user-selected gc
static inline bool check_gc_consistency_ergo(); // Check ergonomic-selected gc
- static void check_deprecated_gcs();
static void check_deprecated_gc_flags();
// Check consistency or otherwise of VM argument settings
static bool check_vm_args_consistency();
@@ -616,8 +615,7 @@
};
bool Arguments::gc_selected() {
- return UseConcMarkSweepGC || UseG1GC || UseParallelGC || UseParallelOldGC ||
- UseParNewGC || UseSerialGC;
+ return UseConcMarkSweepGC || UseG1GC || UseParallelGC || UseParallelOldGC || UseSerialGC;
}
bool Arguments::check_gc_consistency_ergo() {
--- a/hotspot/src/share/vm/runtime/arguments_ext.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/arguments_ext.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -31,9 +31,8 @@
class ArgumentsExt: AllStatic {
public:
static inline void select_gc_ergonomically();
- static inline bool check_gc_consistency_user();
+ static inline void set_gc_specific_flags();
static inline bool check_gc_consistency_ergo();
- static inline bool check_vm_args_consistency();
// The argument processing extension. Returns true if there is
// no additional parsing needed in Arguments::parse() for the option.
// Otherwise returns false.
@@ -44,16 +43,12 @@
Arguments::select_gc_ergonomically();
}
-bool ArgumentsExt::check_gc_consistency_user() {
- return Arguments::check_gc_consistency_user();
+void ArgumentsExt::set_gc_specific_flags() {
+ Arguments::set_gc_specific_flags();
}
bool ArgumentsExt::check_gc_consistency_ergo() {
return Arguments::check_gc_consistency_ergo();
}
-bool ArgumentsExt::check_vm_args_consistency() {
- return Arguments::check_vm_args_consistency();
-}
-
#endif // SHARE_VM_RUNTIME_ARGUMENTS_EXT_HPP
--- a/hotspot/src/share/vm/runtime/deoptimization.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/deoptimization.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -82,9 +82,9 @@
Deoptimization::UnrollBlock::~UnrollBlock() {
- FREE_C_HEAP_ARRAY(intptr_t, _frame_sizes, mtCompiler);
- FREE_C_HEAP_ARRAY(intptr_t, _frame_pcs, mtCompiler);
- FREE_C_HEAP_ARRAY(intptr_t, _register_block, mtCompiler);
+ FREE_C_HEAP_ARRAY(intptr_t, _frame_sizes);
+ FREE_C_HEAP_ARRAY(intptr_t, _frame_pcs);
+ FREE_C_HEAP_ARRAY(intptr_t, _register_block);
}
--- a/hotspot/src/share/vm/runtime/dtraceJSDT.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/dtraceJSDT.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -66,7 +66,7 @@
_nmethods[i]->make_not_entrant();
_nmethods[i]->method()->clear_code();
}
- FREE_C_HEAP_ARRAY(nmethod*, _nmethods, mtInternal);
+ FREE_C_HEAP_ARRAY(nmethod*, _nmethods);
_nmethods = NULL;
_count = 0;
}
--- a/hotspot/src/share/vm/runtime/fprofiler.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/fprofiler.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -936,7 +936,7 @@
FlatProfiler::interval_reset();
}
- FREE_C_HEAP_ARRAY(JavaThread *, threadsList, mtInternal);
+ FREE_C_HEAP_ARRAY(JavaThread *, threadsList);
} else {
// Couldn't get the threads lock, just record that rather than blocking
FlatProfiler::threads_lock_ticks += 1;
--- a/hotspot/src/share/vm/runtime/globals.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/globals.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -840,7 +840,7 @@
faddr->set_ccstr(new_value);
if (!faddr->is_default() && old_value != NULL) {
// Prior value is heap allocated so free it.
- FREE_C_HEAP_ARRAY(char, old_value, mtInternal);
+ FREE_C_HEAP_ARRAY(char, old_value);
}
faddr->set_origin(origin);
}
@@ -874,7 +874,7 @@
}
}
out->cr();
- FREE_C_HEAP_ARRAY(Flag*, array, mtInternal);
+ FREE_C_HEAP_ARRAY(Flag*, array);
}
#ifndef PRODUCT
@@ -908,5 +908,5 @@
array[i]->print_on(out, withComments);
}
}
- FREE_C_HEAP_ARRAY(Flag*, array, mtInternal);
+ FREE_C_HEAP_ARRAY(Flag*, array);
}
--- a/hotspot/src/share/vm/runtime/handles.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/handles.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -179,11 +179,11 @@
}
void HandleMark::operator delete(void* p) {
- FreeHeap(p, mtThread);
+ FreeHeap(p);
}
void HandleMark::operator delete[](void* p) {
- FreeHeap(p, mtThread);
+ FreeHeap(p);
}
#ifdef ASSERT
--- a/hotspot/src/share/vm/runtime/mutexLocker.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/mutexLocker.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -136,6 +136,10 @@
Mutex* JfrThreadGroups_lock = NULL;
#endif
+#ifndef SUPPORTS_NATIVE_CX8
+Mutex* UnsafeJlong_lock = NULL;
+#endif
+
#define MAX_NUM_MUTEX 128
static Monitor * _mutex_array[MAX_NUM_MUTEX];
static int _num_mutex;
@@ -286,6 +290,9 @@
def(JfrStacktrace_lock , Mutex, special, true);
#endif
+#ifndef SUPPORTS_NATIVE_CX8
+ def(UnsafeJlong_lock , Mutex, special, false);
+#endif
}
GCMutexLocker::GCMutexLocker(Monitor * mutex) {
--- a/hotspot/src/share/vm/runtime/mutexLocker.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/mutexLocker.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -136,6 +136,10 @@
extern Mutex* JfrThreadGroups_lock; // protects JFR access to Thread Groups
#endif
+#ifndef SUPPORTS_NATIVE_CX8
+extern Mutex* UnsafeJlong_lock; // provides Unsafe atomic updates to jlongs on platforms that don't support cx8
+#endif
+
// A MutexLocker provides mutual exclusion with respect to a given mutex
// for the scope which contains the locker. The lock is an OS lock, not
// an object lock, and the two do not interoperate. Do not use Mutex-based
--- a/hotspot/src/share/vm/runtime/objectMonitor.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/objectMonitor.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -207,7 +207,7 @@
return operator new (size);
}
void operator delete(void* p) {
- FreeHeap(p, mtInternal);
+ FreeHeap(p);
}
void operator delete[] (void *p) {
operator delete(p);
--- a/hotspot/src/share/vm/runtime/os.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/os.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -473,7 +473,7 @@
break;
}
entryName = dll_lookup(handle, agent_function_name);
- FREE_C_HEAP_ARRAY(char, agent_function_name, mtThread);
+ FREE_C_HEAP_ARRAY(char, agent_function_name);
if (entryName != NULL) {
break;
}
@@ -689,7 +689,7 @@
}
-void os::free(void *memblock, MEMFLAGS memflags) {
+void os::free(void *memblock) {
NOT_PRODUCT(inc_stat_counter(&num_frees, 1));
#ifdef ASSERT
if (memblock == NULL) return;
@@ -1211,7 +1211,7 @@
path_len = new_len;
}
- FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dbuf);
os::closedir(dir);
return path;
@@ -1240,13 +1240,13 @@
Arguments::set_sysclasspath(jimage);
return true;
}
- FREE_C_HEAP_ARRAY(char, jimage, mtInternal);
+ FREE_C_HEAP_ARRAY(char, jimage);
// images build if rt.jar exists
char* rt_jar = format_boot_path("%/lib/rt.jar", home, home_len, fileSep, pathSep);
if (rt_jar == NULL) return false;
bool has_rt_jar = (os::stat(rt_jar, &st) == 0);
- FREE_C_HEAP_ARRAY(char, rt_jar, mtInternal);
+ FREE_C_HEAP_ARRAY(char, rt_jar);
if (has_rt_jar) {
// Any modification to the JAR-file list, for the boot classpath must be
@@ -1330,7 +1330,7 @@
opath[i] = s;
p += len + 1;
}
- FREE_C_HEAP_ARRAY(char, inpath, mtInternal);
+ FREE_C_HEAP_ARRAY(char, inpath);
*n = count;
return opath;
}
--- a/hotspot/src/share/vm/runtime/os.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/os.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -664,7 +664,7 @@
static void* realloc (void *memblock, size_t size, MEMFLAGS flag, const NativeCallStack& stack);
static void* realloc (void *memblock, size_t size, MEMFLAGS flag);
- static void free (void *memblock, MEMFLAGS flags = mtNone);
+ static void free (void *memblock);
static bool check_heap(bool force = false); // verify C heap integrity
static char* strdup(const char *, MEMFLAGS flags = mtInternal); // Like strdup
// Like strdup, but exit VM when strdup() returns NULL
--- a/hotspot/src/share/vm/runtime/perfData.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/perfData.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -113,10 +113,10 @@
PerfData::~PerfData() {
if (_name != NULL) {
- FREE_C_HEAP_ARRAY(char, _name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, _name);
}
if (is_on_c_heap()) {
- FREE_C_HEAP_ARRAY(PerfDataEntry, _pdep, mtInternal);
+ FREE_C_HEAP_ARRAY(PerfDataEntry, _pdep);
}
}
--- a/hotspot/src/share/vm/runtime/perfMemory.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/perfMemory.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -250,7 +250,7 @@
dest_file = NEW_C_HEAP_ARRAY(char, JVM_MAXPATHLEN, mtInternal);
if(!Arguments::copy_expand_pid(PerfDataSaveFile, strlen(PerfDataSaveFile),
dest_file, JVM_MAXPATHLEN)) {
- FREE_C_HEAP_ARRAY(char, dest_file, mtInternal);
+ FREE_C_HEAP_ARRAY(char, dest_file);
if (PrintMiscellaneous && Verbose) {
warning("Invalid performance data file path name specified, "\
"fall back to a default name");
--- a/hotspot/src/share/vm/runtime/sharedRuntime.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/sharedRuntime.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -2084,7 +2084,7 @@
~AdapterFingerPrint() {
if (_length > 0) {
- FREE_C_HEAP_ARRAY(int, _value._fingerprint, mtCode);
+ FREE_C_HEAP_ARRAY(int, _value._fingerprint);
}
}
@@ -2491,7 +2491,7 @@
void AdapterHandlerEntry::deallocate() {
delete _fingerprint;
#ifdef ASSERT
- if (_saved_code) FREE_C_HEAP_ARRAY(unsigned char, _saved_code, mtCode);
+ if (_saved_code) FREE_C_HEAP_ARRAY(unsigned char, _saved_code);
#endif
}
@@ -2902,7 +2902,7 @@
JRT_END
JRT_LEAF(void, SharedRuntime::OSR_migration_end( intptr_t* buf) )
- FREE_C_HEAP_ARRAY(intptr_t, buf, mtCode);
+ FREE_C_HEAP_ARRAY(intptr_t, buf);
JRT_END
bool AdapterHandlerLibrary::contains(CodeBlob* b) {
--- a/hotspot/src/share/vm/runtime/sweeper.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/sweeper.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -142,9 +142,6 @@
long NMethodSweeper::_time_counter = 0; // Virtual time used to periodically invoke sweeper
long NMethodSweeper::_last_sweep = 0; // Value of _time_counter when the last sweep happened
int NMethodSweeper::_seen = 0; // Nof. nmethod we have currently processed in current pass of CodeCache
-int NMethodSweeper::_flushed_count = 0; // Nof. nmethods flushed in current sweep
-int NMethodSweeper::_zombified_count = 0; // Nof. nmethods made zombie in current sweep
-int NMethodSweeper::_marked_for_reclamation_count = 0; // Nof. nmethods marked for reclaim in current sweep
volatile bool NMethodSweeper::_should_sweep = true; // Indicates if we should invoke the sweeper
volatile int NMethodSweeper::_bytes_changed = 0; // Counts the total nmethod size if the nmethod changed from:
@@ -161,6 +158,7 @@
Tickspan NMethodSweeper::_peak_sweep_time; // Peak time for a full sweep
Tickspan NMethodSweeper::_peak_sweep_fraction_time; // Peak time sweeping one fraction
+Monitor* NMethodSweeper::_stat_lock = new Monitor(Mutex::special, "Sweeper::Statistics", true);
class MarkActivationClosure: public CodeBlobClosure {
public:
@@ -370,9 +368,10 @@
ResourceMark rm;
Ticks sweep_start_counter = Ticks::now();
- _flushed_count = 0;
- _zombified_count = 0;
- _marked_for_reclamation_count = 0;
+ int flushed_count = 0;
+ int zombified_count = 0;
+ int marked_for_reclamation_count = 0;
+ int flushed_c2_count = 0;
if (PrintMethodFlushing && Verbose) {
tty->print_cr("### Sweep at %d out of %d", _seen, CodeCache::nof_nmethods());
@@ -386,10 +385,8 @@
{
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
- // The last invocation iterates until there are no more nmethods
while (!_current.end()) {
swept_count++;
- handle_safepoint_request();
// Since we will give up the CodeCache_lock, always skip ahead
// to the next nmethod. Other blobs can be deleted by other
// threads but nmethods are only reclaimed by the sweeper.
@@ -399,9 +396,32 @@
// Now ready to process nmethod and give up CodeCache_lock
{
MutexUnlockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
- freed_memory += process_nmethod(nm);
+ int size = nm->total_size();
+ bool is_c2_method = nm->is_compiled_by_c2();
+
+ MethodStateChange type = process_nmethod(nm);
+ switch (type) {
+ case Flushed:
+ freed_memory += size;
+ ++flushed_count;
+ if (is_c2_method) {
+ ++flushed_c2_count;
+ }
+ break;
+ case MarkedForReclamation:
+ ++marked_for_reclamation_count;
+ break;
+ case MadeZombie:
+ ++zombified_count;
+ break;
+ case None:
+ break;
+ default:
+ ShouldNotReachHere();
+ }
}
_seen++;
+ handle_safepoint_request();
}
}
@@ -409,21 +429,25 @@
const Ticks sweep_end_counter = Ticks::now();
const Tickspan sweep_time = sweep_end_counter - sweep_start_counter;
- _total_time_sweeping += sweep_time;
- _total_time_this_sweep += sweep_time;
- _peak_sweep_fraction_time = MAX2(sweep_time, _peak_sweep_fraction_time);
- _total_flushed_size += freed_memory;
- _total_nof_methods_reclaimed += _flushed_count;
-
+ {
+ MutexLockerEx mu(_stat_lock, Mutex::_no_safepoint_check_flag);
+ _total_time_sweeping += sweep_time;
+ _total_time_this_sweep += sweep_time;
+ _peak_sweep_fraction_time = MAX2(sweep_time, _peak_sweep_fraction_time);
+ _total_flushed_size += freed_memory;
+ _total_nof_methods_reclaimed += flushed_count;
+ _total_nof_c2_methods_reclaimed += flushed_c2_count;
+ _peak_sweep_time = MAX2(_peak_sweep_time, _total_time_this_sweep);
+ }
EventSweepCodeCache event(UNTIMED);
if (event.should_commit()) {
event.set_starttime(sweep_start_counter);
event.set_endtime(sweep_end_counter);
event.set_sweepIndex(_traversals);
event.set_sweptCount(swept_count);
- event.set_flushedCount(_flushed_count);
- event.set_markedCount(_marked_for_reclamation_count);
- event.set_zombifiedCount(_zombified_count);
+ event.set_flushedCount(flushed_count);
+ event.set_markedCount(marked_for_reclamation_count);
+ event.set_zombifiedCount(zombified_count);
event.commit();
}
@@ -433,7 +457,6 @@
}
#endif
- _peak_sweep_time = MAX2(_peak_sweep_time, _total_time_this_sweep);
log_sweep("finished");
// Sweeper is the only case where memory is released, check here if it
@@ -511,10 +534,11 @@
nm->flush();
}
-int NMethodSweeper::process_nmethod(nmethod* nm) {
+NMethodSweeper::MethodStateChange NMethodSweeper::process_nmethod(nmethod* nm) {
+ assert(nm != NULL, "sanity");
assert(!CodeCache_lock->owned_by_self(), "just checking");
- int freed_memory = 0;
+ MethodStateChange result = None;
// Make sure this nmethod doesn't get unloaded during the scan,
// since safepoints may happen during acquired below locks.
NMethodMarker nmm(nm);
@@ -529,7 +553,7 @@
nm->cleanup_inline_caches();
SWEEP(nm);
}
- return freed_memory;
+ return result;
}
if (nm->is_zombie()) {
@@ -541,12 +565,9 @@
if (PrintMethodFlushing && Verbose) {
tty->print_cr("### Nmethod %3d/" PTR_FORMAT " (marked for reclamation) being flushed", nm->compile_id(), nm);
}
- freed_memory = nm->total_size();
- if (nm->is_compiled_by_c2()) {
- _total_nof_c2_methods_reclaimed++;
- }
release_nmethod(nm);
- _flushed_count++;
+ assert(result == None, "sanity");
+ result = Flushed;
} else {
if (PrintMethodFlushing && Verbose) {
tty->print_cr("### Nmethod %3d/" PTR_FORMAT " (zombie) being marked for reclamation", nm->compile_id(), nm);
@@ -554,8 +575,9 @@
nm->mark_for_reclamation();
// Keep track of code cache state change
_bytes_changed += nm->total_size();
- _marked_for_reclamation_count++;
SWEEP(nm);
+ assert(result == None, "sanity");
+ result = MarkedForReclamation;
}
} else if (nm->is_not_entrant()) {
// If there are no current activations of this method on the
@@ -576,8 +598,9 @@
}
// Code cache state change is tracked in make_zombie()
nm->make_zombie();
- _zombified_count++;
SWEEP(nm);
+ assert(result == None, "sanity");
+ result = MadeZombie;
}
assert(nm->is_zombie(), "nmethod must be zombie");
} else {
@@ -594,17 +617,15 @@
if (nm->is_osr_method()) {
SWEEP(nm);
// No inline caches will ever point to osr methods, so we can just remove it
- freed_memory = nm->total_size();
- if (nm->is_compiled_by_c2()) {
- _total_nof_c2_methods_reclaimed++;
- }
release_nmethod(nm);
- _flushed_count++;
+ assert(result == None, "sanity");
+ result = Flushed;
} else {
// Code cache state change is tracked in make_zombie()
nm->make_zombie();
- _zombified_count++;
SWEEP(nm);
+ assert(result == None, "sanity");
+ result = MadeZombie;
}
} else {
possibly_flush(nm);
@@ -613,7 +634,7 @@
nm->cleanup_inline_caches();
SWEEP(nm);
}
- return freed_memory;
+ return result;
}
--- a/hotspot/src/share/vm/runtime/sweeper.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/sweeper.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -56,15 +56,18 @@
class NMethodSweeper : public AllStatic {
friend class WhiteBox;
private:
+ enum MethodStateChange {
+ None,
+ MadeZombie,
+ MarkedForReclamation,
+ Flushed
+ };
static long _traversals; // Stack scan count, also sweep ID.
static long _total_nof_code_cache_sweeps; // Total number of full sweeps of the code cache
static long _time_counter; // Virtual time used to periodically invoke sweeper
static long _last_sweep; // Value of _time_counter when the last sweep happened
static NMethodIterator _current; // Current nmethod
static int _seen; // Nof. nmethod we have currently processed in current pass of CodeCache
- static int _flushed_count; // Nof. nmethods flushed in current sweep
- static int _zombified_count; // Nof. nmethods made zombie in current sweep
- static int _marked_for_reclamation_count; // Nof. nmethods marked for reclaim in current sweep
static volatile int _sweep_started; // Flag to control conc sweeper
static volatile bool _should_sweep; // Indicates if we should invoke the sweeper
@@ -83,8 +86,10 @@
static Tickspan _peak_sweep_time; // Peak time for a full sweep
static Tickspan _peak_sweep_fraction_time; // Peak time sweeping one fraction
- static int process_nmethod(nmethod *nm);
- static void release_nmethod(nmethod* nm);
+ static Monitor* _stat_lock;
+
+ static MethodStateChange process_nmethod(nmethod *nm);
+ static void release_nmethod(nmethod* nm);
static void init_sweeper_log() NOT_DEBUG_RETURN;
static bool wait_for_stack_scanning();
--- a/hotspot/src/share/vm/runtime/thread.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/thread.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -171,9 +171,9 @@
void Thread::operator delete(void* p) {
if (UseBiasedLocking) {
void* real_malloc_addr = ((Thread*) p)->_real_malloc_address;
- FreeHeap(real_malloc_addr, mtThread);
+ FreeHeap(real_malloc_addr);
} else {
- FreeHeap(p, mtThread);
+ FreeHeap(p);
}
}
@@ -1076,7 +1076,7 @@
}
-void JavaThread::allocate_threadObj(Handle thread_group, char* thread_name,
+void JavaThread::allocate_threadObj(Handle thread_group, const char* thread_name,
bool daemon, TRAPS) {
assert(thread_group.not_null(), "thread group should be specified");
assert(threadObj() == NULL, "should only create Java thread object once");
@@ -1123,8 +1123,8 @@
return;
}
- KlassHandle group(this, SystemDictionary::ThreadGroup_klass());
- Handle threadObj(this, this->threadObj());
+ KlassHandle group(THREAD, SystemDictionary::ThreadGroup_klass());
+ Handle threadObj(THREAD, this->threadObj());
JavaCalls::call_special(&result,
thread_group,
@@ -1133,8 +1133,6 @@
vmSymbols::thread_void_signature(),
threadObj, // Arg 1
THREAD);
-
-
}
// NamedThread -- non-JavaThread subclasses with multiple
@@ -1146,7 +1144,7 @@
NamedThread::~NamedThread() {
if (_name != NULL) {
- FREE_C_HEAP_ARRAY(char, _name, mtThread);
+ FREE_C_HEAP_ARRAY(char, _name);
_name = NULL;
}
}
@@ -2998,7 +2996,7 @@
void JavaThread::popframe_free_preserved_args() {
assert(_popframe_preserved_args != NULL, "should not free PopFrame preserved arguments twice");
- FREE_C_HEAP_ARRAY(char, (char*) _popframe_preserved_args, mtThread);
+ FREE_C_HEAP_ARRAY(char, (char*) _popframe_preserved_args);
_popframe_preserved_args = NULL;
_popframe_preserved_args_size = 0;
}
@@ -3608,7 +3606,7 @@
jio_snprintf(buf, len, "%s%s%s%s", msg, name, sub_msg, ebuf);
// If we can't find the agent, exit.
vm_exit_during_initialization(buf, NULL);
- FREE_C_HEAP_ARRAY(char, buf, mtThread);
+ FREE_C_HEAP_ARRAY(char, buf);
}
} else {
// Try to load the agent from the standard dll directory
@@ -3628,7 +3626,7 @@
jio_snprintf(buf, len, "%s%s%s%s", msg, name, sub_msg, ebuf);
// If we can't find the agent, exit.
vm_exit_during_initialization(buf, NULL);
- FREE_C_HEAP_ARRAY(char, buf, mtThread);
+ FREE_C_HEAP_ARRAY(char, buf);
}
}
}
--- a/hotspot/src/share/vm/runtime/thread.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/thread.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -749,6 +749,7 @@
class JavaThread: public Thread {
friend class VMStructs;
+ friend class WhiteBox;
private:
JavaThread* _next; // The next thread in the Threads list
oop _threadObj; // The Java level thread object
@@ -1000,7 +1001,7 @@
ThreadFunction entry_point() const { return _entry_point; }
// Allocates a new Java level thread object for this thread. thread_name may be NULL.
- void allocate_threadObj(Handle thread_group, char* thread_name, bool daemon, TRAPS);
+ void allocate_threadObj(Handle thread_group, const char* thread_name, bool daemon, TRAPS);
// Last frame anchor routines
--- a/hotspot/src/share/vm/runtime/vmStructs.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/runtime/vmStructs.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -554,9 +554,9 @@
\
nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \
\
- nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \
- nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \
- nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \
+ nonstatic_field(TenuredGeneration, _min_heap_delta_bytes, size_t) \
+ nonstatic_field(TenuredGeneration, _the_space, ContiguousSpace*) \
+ nonstatic_field(TenuredGeneration, _last_gc, WaterMark) \
\
\
\
@@ -1481,8 +1481,7 @@
declare_toplevel_type(Generation) \
declare_type(DefNewGeneration, Generation) \
declare_type(CardGeneration, Generation) \
- declare_type(OneContigSpaceCardGeneration, CardGeneration) \
- declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \
+ declare_type(TenuredGeneration, CardGeneration) \
declare_toplevel_type(Space) \
declare_toplevel_type(BitMap) \
declare_type(CompactibleSpace, Space) \
@@ -1534,8 +1533,8 @@
declare_toplevel_type(HeapWord*) \
declare_toplevel_type(MemRegion*) \
declare_toplevel_type(OffsetTableContigSpace*) \
- declare_toplevel_type(OneContigSpaceCardGeneration*) \
declare_toplevel_type(Space*) \
+ declare_toplevel_type(TenuredGeneration*) \
declare_toplevel_type(ThreadLocalAllocBuffer*) \
\
/************************/ \
@@ -3268,10 +3267,10 @@
s[len-1] = '\0';
// tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
if (recursiveFindType(origtypes, s, true) == 1) {
- FREE_C_HEAP_ARRAY(char, s, mtInternal);
+ FREE_C_HEAP_ARRAY(char, s);
return 1;
}
- FREE_C_HEAP_ARRAY(char, s, mtInternal);
+ FREE_C_HEAP_ARRAY(char, s);
}
const char* start = NULL;
if (strstr(typeName, "GrowableArray<") == typeName) {
@@ -3287,10 +3286,10 @@
s[len-1] = '\0';
// tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
if (recursiveFindType(origtypes, s, true) == 1) {
- FREE_C_HEAP_ARRAY(char, s, mtInternal);
+ FREE_C_HEAP_ARRAY(char, s);
return 1;
}
- FREE_C_HEAP_ARRAY(char, s, mtInternal);
+ FREE_C_HEAP_ARRAY(char, s);
}
if (strstr(typeName, "const ") == typeName) {
const char * s = typeName + strlen("const ");
--- a/hotspot/src/share/vm/services/attachListener.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/services/attachListener.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -348,7 +348,7 @@
}
bool res = CommandLineFlags::ccstrAtPut((char*)name, &value, Flag::ATTACH_ON_DEMAND);
if (res) {
- FREE_C_HEAP_ARRAY(char, value, mtInternal);
+ FREE_C_HEAP_ARRAY(char, value);
} else {
out->print_cr("setting flag %s failed", name);
}
--- a/hotspot/src/share/vm/services/diagnosticArgument.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/services/diagnosticArgument.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -174,7 +174,7 @@
template <> void DCmdArgument<char*>::destroy_value() {
if (_value != NULL) {
- FREE_C_HEAP_ARRAY(char, _value, mtInternal);
+ FREE_C_HEAP_ARRAY(char, _value);
set_value(NULL);
}
}
--- a/hotspot/src/share/vm/services/diagnosticArgument.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/services/diagnosticArgument.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -53,7 +53,7 @@
~StringArrayArgument() {
for (int i=0; i<_array->length(); i++) {
if(_array->at(i) != NULL) { // Safety check
- FREE_C_HEAP_ARRAY(char, _array->at(i), mtInternal);
+ FREE_C_HEAP_ARRAY(char, _array->at(i));
}
}
delete _array;
--- a/hotspot/src/share/vm/services/diagnosticFramework.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/services/diagnosticFramework.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -60,16 +60,15 @@
bool DCmdArgIter::next(TRAPS) {
if (_len == 0) return false;
- // skipping spaces
+ // skipping delimiters
while (_cursor < _len - 1 && _buffer[_cursor] == _delim) {
_cursor++;
}
// handling end of command line
- if (_cursor >= _len - 1) {
- _cursor = _len - 1;
- _key_addr = &_buffer[_len - 1];
+ if (_cursor == _len - 1 && _buffer[_cursor] == _delim) {
+ _key_addr = &_buffer[_cursor];
_key_len = 0;
- _value_addr = &_buffer[_len - 1];
+ _value_addr = &_buffer[_cursor];
_value_len = 0;
return false;
}
--- a/hotspot/src/share/vm/services/heapDumper.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/services/heapDumper.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1404,7 +1404,7 @@
for (int i=0; i < _num_threads; i++) {
delete _stack_traces[i];
}
- FREE_C_HEAP_ARRAY(ThreadStackTrace*, _stack_traces, mtInternal);
+ FREE_C_HEAP_ARRAY(ThreadStackTrace*, _stack_traces);
}
delete _klass_map;
}
--- a/hotspot/src/share/vm/services/management.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/services/management.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1744,7 +1744,7 @@
ccstr svalue = java_lang_String::as_utf8_string(str);
succeed = CommandLineFlags::ccstrAtPut(name, &svalue, Flag::MANAGEMENT);
if (succeed) {
- FREE_C_HEAP_ARRAY(char, svalue, mtInternal);
+ FREE_C_HEAP_ARRAY(char, svalue);
}
}
assert(succeed, "Setting flag should succeed");
@@ -1819,7 +1819,7 @@
for (int i = 0; i < _count; i++) {
os::free(_names_chars[i]);
}
- FREE_C_HEAP_ARRAY(char *, _names_chars, mtInternal);
+ FREE_C_HEAP_ARRAY(char *, _names_chars);
}
// Fills names with VM internal thread names and times with the corresponding
--- a/hotspot/src/share/vm/services/memoryManager.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/services/memoryManager.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -171,8 +171,8 @@
}
GCStatInfo::~GCStatInfo() {
- FREE_C_HEAP_ARRAY(MemoryUsage*, _before_gc_usage_array, mtInternal);
- FREE_C_HEAP_ARRAY(MemoryUsage*, _after_gc_usage_array, mtInternal);
+ FREE_C_HEAP_ARRAY(MemoryUsage*, _before_gc_usage_array);
+ FREE_C_HEAP_ARRAY(MemoryUsage*, _after_gc_usage_array);
}
void GCStatInfo::set_gc_usage(int pool_index, MemoryUsage usage, bool before_gc) {
--- a/hotspot/src/share/vm/utilities/array.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/utilities/array.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -66,7 +66,7 @@
// allocate and initialize new data section
void* data = NEW_C_HEAP_ARRAY(char*, esize * size, F);
memcpy(data, _data, esize * length());
- FREE_C_HEAP_ARRAY(char*, _data, F);
+ FREE_C_HEAP_ARRAY(char*, _data);
_data = data;
}
--- a/hotspot/src/share/vm/utilities/bitMap.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/utilities/bitMap.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -468,7 +468,7 @@
(intptr_t) NULL_WORD);
if (res != NULL_WORD) {
guarantee( _pop_count_table == (void*) res, "invariant" );
- FREE_C_HEAP_ARRAY(idx_t, table, mtInternal);
+ FREE_C_HEAP_ARRAY(idx_t, table);
}
}
}
--- a/hotspot/src/share/vm/utilities/hashtable.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/utilities/hashtable.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -149,7 +149,7 @@
// allocated by os::malloc
if (!UseSharedSpaces ||
!FileMapInfo::current_info()->is_in_shared_space(_buckets)) {
- FREE_C_HEAP_ARRAY(HashtableBucket, _buckets, F);
+ FREE_C_HEAP_ARRAY(HashtableBucket, _buckets);
}
_buckets = NULL;
}
--- a/hotspot/src/share/vm/utilities/numberSeq.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/utilities/numberSeq.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -139,7 +139,7 @@
}
TruncatedSeq::~TruncatedSeq() {
- FREE_C_HEAP_ARRAY(double, _sequence, mtGC);
+ FREE_C_HEAP_ARRAY(double, _sequence);
}
void TruncatedSeq::add(double val) {
--- a/hotspot/src/share/vm/utilities/ostream.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/utilities/ostream.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -498,37 +498,37 @@
jio_snprintf(i_result, sizeof(char)*FILENAMEBUFLEN, "test.log", tms);
o_result = make_log_name_internal("test.log", NULL, pid, tms);
assert(strcmp(i_result, o_result) == 0, "failed on testing make_log_name(\"test.log\", NULL)");
- FREE_C_HEAP_ARRAY(char, o_result, mtInternal);
+ FREE_C_HEAP_ARRAY(char, o_result);
// test-%t-%p.log
jio_snprintf(i_result, sizeof(char)*FILENAMEBUFLEN, "test-%s-pid%u.log", tms, pid);
o_result = make_log_name_internal("test-%t-%p.log", NULL, pid, tms);
assert(strcmp(i_result, o_result) == 0, "failed on testing make_log_name(\"test-%%t-%%p.log\", NULL)");
- FREE_C_HEAP_ARRAY(char, o_result, mtInternal);
+ FREE_C_HEAP_ARRAY(char, o_result);
// test-%t%p.log
jio_snprintf(i_result, sizeof(char)*FILENAMEBUFLEN, "test-%spid%u.log", tms, pid);
o_result = make_log_name_internal("test-%t%p.log", NULL, pid, tms);
assert(strcmp(i_result, o_result) == 0, "failed on testing make_log_name(\"test-%%t%%p.log\", NULL)");
- FREE_C_HEAP_ARRAY(char, o_result, mtInternal);
+ FREE_C_HEAP_ARRAY(char, o_result);
// %p%t.log
jio_snprintf(i_result, sizeof(char)*FILENAMEBUFLEN, "pid%u%s.log", pid, tms);
o_result = make_log_name_internal("%p%t.log", NULL, pid, tms);
assert(strcmp(i_result, o_result) == 0, "failed on testing make_log_name(\"%%p%%t.log\", NULL)");
- FREE_C_HEAP_ARRAY(char, o_result, mtInternal);
+ FREE_C_HEAP_ARRAY(char, o_result);
// %p-test.log
jio_snprintf(i_result, sizeof(char)*FILENAMEBUFLEN, "pid%u-test.log", pid);
o_result = make_log_name_internal("%p-test.log", NULL, pid, tms);
assert(strcmp(i_result, o_result) == 0, "failed on testing make_log_name(\"%%p-test.log\", NULL)");
- FREE_C_HEAP_ARRAY(char, o_result, mtInternal);
+ FREE_C_HEAP_ARRAY(char, o_result);
// %t.log
jio_snprintf(i_result, sizeof(char)*FILENAMEBUFLEN, "%s.log", tms);
o_result = make_log_name_internal("%t.log", NULL, pid, tms);
assert(strcmp(i_result, o_result) == 0, "failed on testing make_log_name(\"%%t.log\", NULL)");
- FREE_C_HEAP_ARRAY(char, o_result, mtInternal);
+ FREE_C_HEAP_ARRAY(char, o_result);
}
#endif // PRODUCT
@@ -627,7 +627,7 @@
_file = NULL;
}
if (_file_name != NULL) {
- FREE_C_HEAP_ARRAY(char, _file_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, _file_name);
_file_name = NULL;
}
}
@@ -829,7 +829,7 @@
"Warning: Cannot open log file: %s\n", try_name);
// Note: This feature is for maintainer use only. No need for L10N.
jio_print(warnbuf);
- FREE_C_HEAP_ARRAY(char, try_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, try_name);
try_name = make_log_name(log_name, os::get_temp_directory());
jio_snprintf(warnbuf, sizeof(warnbuf),
"Warning: Forcing option -XX:LogFile=%s\n", try_name);
@@ -837,7 +837,7 @@
delete file;
file = new(ResourceObj::C_HEAP, mtInternal) fileStream(try_name);
}
- FREE_C_HEAP_ARRAY(char, try_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, try_name);
if (file->is_open()) {
_log_file = file;
@@ -1121,7 +1121,7 @@
const char* list_name = make_log_name(DumpLoadedClassList, NULL);
classlist_file = new(ResourceObj::C_HEAP, mtInternal)
fileStream(list_name);
- FREE_C_HEAP_ARRAY(char, list_name, mtInternal);
+ FREE_C_HEAP_ARRAY(char, list_name);
}
#endif
@@ -1274,7 +1274,7 @@
bufferedStream::~bufferedStream() {
if (!buffer_fixed) {
- FREE_C_HEAP_ARRAY(char, buffer, mtInternal);
+ FREE_C_HEAP_ARRAY(char, buffer);
}
}
--- a/hotspot/src/share/vm/utilities/quickSort.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/utilities/quickSort.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -214,8 +214,8 @@
sort(test_array, length, test_even_odd_comparator, true);
assert(compare_arrays(test_array, expected_array, length), "Sorting already sorted array changed order of elements - not idempotent");
- FREE_C_HEAP_ARRAY(int, test_array, mtInternal);
- FREE_C_HEAP_ARRAY(int, expected_array, mtInternal);
+ FREE_C_HEAP_ARRAY(int, test_array);
+ FREE_C_HEAP_ARRAY(int, expected_array);
}
}
--- a/hotspot/src/share/vm/utilities/stack.inline.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/utilities/stack.inline.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -145,7 +145,7 @@
template <class E, MEMFLAGS F>
void Stack<E, F>::free(E* addr, size_t bytes)
{
- FREE_C_HEAP_ARRAY(char, (char*) addr, F);
+ FREE_C_HEAP_ARRAY(char, (char*) addr);
}
template <class E, MEMFLAGS F>
--- a/hotspot/src/share/vm/utilities/taskqueue.hpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/utilities/taskqueue.hpp Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -427,7 +427,7 @@
template<class E, MEMFLAGS F, unsigned int N>
GenericTaskQueue<E, F, N>::~GenericTaskQueue() {
- FREE_C_HEAP_ARRAY(E, _elems, F);
+ FREE_C_HEAP_ARRAY(E, _elems);
}
// OverflowTaskQueue is a TaskQueue that also includes an overflow stack for
--- a/hotspot/src/share/vm/utilities/workgroup.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/utilities/workgroup.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -489,7 +489,7 @@
SubTasksDone::~SubTasksDone() {
- if (_tasks != NULL) FREE_C_HEAP_ARRAY(jint, _tasks, mtInternal);
+ if (_tasks != NULL) FREE_C_HEAP_ARRAY(jint, _tasks);
}
// *** SequentialSubTasksDone
@@ -560,7 +560,7 @@
FreeIdSet::~FreeIdSet() {
_sets[_index] = NULL;
- FREE_C_HEAP_ARRAY(int, _ids, mtInternal);
+ FREE_C_HEAP_ARRAY(int, _ids);
}
void FreeIdSet::set_safepoint(bool b) {
--- a/hotspot/src/share/vm/utilities/xmlstream.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/src/share/vm/utilities/xmlstream.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -58,7 +58,7 @@
#ifdef ASSERT
xmlStream::~xmlStream() {
- FREE_C_HEAP_ARRAY(char, _element_close_stack_low, mtInternal);
+ FREE_C_HEAP_ARRAY(char, _element_close_stack_low);
}
#endif
@@ -162,7 +162,7 @@
_element_close_stack_high = new_high;
_element_close_stack_low = new_low;
_element_close_stack_ptr = new_ptr;
- FREE_C_HEAP_ARRAY(char, old_low, mtInternal);
+ FREE_C_HEAP_ARRAY(char, old_low);
push_ptr = new_ptr - (tag_len+1);
}
assert(push_ptr >= _element_close_stack_low, "in range");
--- a/hotspot/test/TEST.groups Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/TEST.groups Tue Dec 16 09:58:02 2014 -0800
@@ -139,6 +139,7 @@
gc/g1/TestShrinkAuxiliaryData20.java \
gc/g1/TestShrinkAuxiliaryData25.java \
gc/g1/TestShrinkAuxiliaryData30.java \
+ gc/survivorAlignment \
runtime/InternalApi/ThreadCpuTimesDeadlock.java \
serviceability/threads/TestFalseDeadLock.java \
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/arraycopy/TestArrayCopyNoInit.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,244 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8064703
+ * @summary Deoptimization between array allocation and arraycopy may result in non initialized array
+ * @run main/othervm -XX:-BackgroundCompilation -XX:-UseOnStackReplacement -XX:TypeProfileLevel=020 TestArrayCopyNoInit
+ *
+ */
+
+import java.lang.invoke.*;
+
+public class TestArrayCopyNoInit {
+
+ static int[] m1(int[] src) {
+ int[] dest = new int[10];
+ try {
+ System.arraycopy(src, 0, dest, 0, 10);
+ } catch (NullPointerException npe) {
+ }
+ return dest;
+ }
+
+ static int[] m2(Object src, boolean flag) {
+ Class tmp = src.getClass();
+ if (flag) {
+ return null;
+ }
+ int[] dest = new int[10];
+ try {
+ System.arraycopy(src, 0, dest, 0, 10);
+ } catch (ArrayStoreException npe) {
+ }
+ return dest;
+ }
+
+ static int[] m3(int[] src, int src_offset) {
+ int tmp = src[0];
+ int[] dest = new int[10];
+ try {
+ System.arraycopy(src, src_offset, dest, 0, 10);
+ } catch (IndexOutOfBoundsException npe) {
+ }
+ return dest;
+ }
+
+ static int[] m4(int[] src, int length) {
+ int tmp = src[0];
+ int[] dest = new int[10];
+ try {
+ System.arraycopy(src, 0, dest, 0, length);
+ } catch (IndexOutOfBoundsException npe) {
+ }
+ return dest;
+ }
+
+ static TestArrayCopyNoInit[] m5(Object[] src) {
+ Object tmp = src[0];
+ TestArrayCopyNoInit[] dest = new TestArrayCopyNoInit[10];
+ System.arraycopy(src, 0, dest, 0, 0);
+ return dest;
+ }
+
+ static class A {
+ }
+
+ static class B extends A {
+ }
+
+ static class C extends B {
+ }
+
+ static class D extends C {
+ }
+
+ static class E extends D {
+ }
+
+ static class F extends E {
+ }
+
+ static class G extends F {
+ }
+
+ static class H extends G {
+ }
+
+ static class I extends H {
+ }
+
+ static H[] m6(Object[] src) {
+ Object tmp = src[0];
+ H[] dest = new H[10];
+ System.arraycopy(src, 0, dest, 0, 0);
+ return dest;
+ }
+
+ static Object m7_src(Object src) {
+ return src;
+ }
+
+ static int[] m7(Object src, boolean flag) {
+ Class tmp = src.getClass();
+ if (flag) {
+ return null;
+ }
+ src = m7_src(src);
+ int[] dest = new int[10];
+ try {
+ System.arraycopy(src, 0, dest, 0, 10);
+ } catch (ArrayStoreException npe) {
+ }
+ return dest;
+ }
+
+ static public void main(String[] args) throws Throwable {
+ boolean success = true;
+ int[] src = new int[10];
+ TestArrayCopyNoInit[] src2 = new TestArrayCopyNoInit[10];
+ int[] res = null;
+ TestArrayCopyNoInit[] res2 = null;
+ Object src_obj = new Object();
+
+ for (int i = 0; i < 20000; i++) {
+ m1(src);
+ }
+
+ res = m1(null);
+ for (int i = 0; i < res.length; i++) {
+ if (res[i] != 0) {
+ success = false;
+ System.out.println("Uninitialized array following NPE");
+ break;
+ }
+ }
+
+ for (int i = 0; i < 20000; i++) {
+ if ((i%2) == 0) {
+ m2(src, false);
+ } else {
+ m2(src_obj, true);
+ }
+ }
+ res = m2(src_obj, false);
+ for (int i = 0; i < res.length; i++) {
+ if (res[i] != 0) {
+ success = false;
+ System.out.println("Uninitialized array following failed array check");
+ break;
+ }
+ }
+
+ for (int i = 0; i < 20000; i++) {
+ m3(src, 0);
+ }
+ res = m3(src, -1);
+ for (int i = 0; i < res.length; i++) {
+ if (res[i] != 0) {
+ success = false;
+ System.out.println("Uninitialized array following failed src offset check");
+ break;
+ }
+ }
+
+ for (int i = 0; i < 20000; i++) {
+ m4(src, 0);
+ }
+ res = m4(src, -1);
+ for (int i = 0; i < res.length; i++) {
+ if (res[i] != 0) {
+ success = false;
+ System.out.println("Uninitialized array following failed length check");
+ break;
+ }
+ }
+
+ for (int i = 0; i < 20000; i++) {
+ m5(src2);
+ }
+ res2 = m5(new Object[10]);
+ for (int i = 0; i < res2.length; i++) {
+ if (res2[i] != null) {
+ success = false;
+ System.out.println("Uninitialized array following failed type check");
+ break;
+ }
+ }
+
+ H[] src3 = new H[10];
+ I b = new I();
+ for (int i = 0; i < 20000; i++) {
+ m6(src3);
+ }
+ H[] res3 = m6(new Object[10]);
+ for (int i = 0; i < res3.length; i++) {
+ if (res3[i] != null) {
+ success = false;
+ System.out.println("Uninitialized array following failed full type check");
+ break;
+ }
+ }
+
+ for (int i = 0; i < 20000; i++) {
+ if ((i%2) == 0) {
+ m7(src, false);
+ } else {
+ m7(src_obj, true);
+ }
+ }
+ res = m7(src_obj, false);
+ for (int i = 0; i < res.length; i++) {
+ if (res[i] != 0) {
+ success = false;
+ System.out.println("Uninitialized array following failed type check with return value profiling");
+ break;
+ }
+ }
+
+ if (!success) {
+ throw new RuntimeException("Some tests failed");
+ }
+ }
+}
--- a/hotspot/test/compiler/runtime/8010927/Test8010927.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/compiler/runtime/8010927/Test8010927.java Tue Dec 16 09:58:02 2014 -0800
@@ -29,7 +29,7 @@
* @build Test8010927
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+IgnoreUnrecognizedVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. -Xmx64m -XX:NewSize=20971520 -XX:MaxNewSize=32m -XX:-UseTLAB -XX:-UseParNewGC -XX:-UseAdaptiveSizePolicy Test8010927
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+IgnoreUnrecognizedVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. -Xmx64m -XX:NewSize=20971520 -XX:MaxNewSize=32m -XX:-UseTLAB -XX:-UseAdaptiveSizePolicy Test8010927
*/
import sun.hotspot.WhiteBox;
--- a/hotspot/test/compiler/startup/SmallCodeCacheStartup.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/compiler/startup/SmallCodeCacheStartup.java Tue Dec 16 09:58:02 2014 -0800
@@ -24,22 +24,29 @@
/*
* @test
* @bug 8023014
- * @summary Test ensures that there is no crash if there is not enough ReservedCodeacacheSize
+ * @summary Test ensures that there is no crash if there is not enough ReservedCodeCacheSize
* to initialize all compiler threads. The option -Xcomp gives the VM more time to
- * to trigger the old bug.
+ * trigger the old bug.
* @library /testlibrary
*/
import com.oracle.java.testlibrary.*;
+import static com.oracle.java.testlibrary.Asserts.assertTrue;
public class SmallCodeCacheStartup {
- public static void main(String[] args) throws Exception {
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=3m",
- "-XX:CICompilerCount=64",
- "-Xcomp",
- "-version");
- OutputAnalyzer analyzer = new OutputAnalyzer(pb.start());
- analyzer.shouldHaveExitValue(0);
+ public static void main(String[] args) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=3m",
+ "-XX:CICompilerCount=64",
+ "-Xcomp",
+ "-version");
+ OutputAnalyzer analyzer = new OutputAnalyzer(pb.start());
+ try {
+ analyzer.shouldHaveExitValue(0);
+ } catch (RuntimeException e) {
+ // Error occurred during initialization, did we run out of adapter space?
+ assertTrue(analyzer.getOutput().contains("VirtualMachineError: Out of space in CodeCache"),
+ "Expected VirtualMachineError");
+ }
- System.out.println("TEST PASSED");
+ System.out.println("TEST PASSED");
}
}
--- a/hotspot/test/compiler/types/correctness/CorrectnessTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/compiler/types/correctness/CorrectnessTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -25,6 +25,7 @@
* @test CorrectnessTest
* @bug 8038418
* @library /testlibrary /testlibrary/whitebox
+ * @ignore 8066173
* @compile execution/TypeConflict.java execution/TypeProfile.java
* execution/MethodHandleDelegate.java
* @build CorrectnessTest
--- a/hotspot/test/compiler/types/correctness/OffTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/compiler/types/correctness/OffTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -25,6 +25,7 @@
* @test CorrectnessTest
* @bug 8038418
* @library /testlibrary /testlibrary/whitebox
+ * @ignore 8066173
* @compile execution/TypeConflict.java execution/TypeProfile.java
* execution/MethodHandleDelegate.java
* @build CorrectnessTest
--- a/hotspot/test/compiler/whitebox/AllocationCodeBlobTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/compiler/whitebox/AllocationCodeBlobTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -29,10 +29,11 @@
import sun.hotspot.WhiteBox;
import sun.hotspot.code.BlobType;
import com.oracle.java.testlibrary.Asserts;
+import com.oracle.java.testlibrary.InfiniteLoop;
/*
* @test AllocationCodeBlobTest
- * @bug 8059624
+ * @bug 8059624 8064669
* @library /testlibrary /testlibrary/whitebox
* @build AllocationCodeBlobTest
* @run main ClassFileInstaller sun.hotspot.WhiteBox
@@ -53,11 +54,32 @@
public static void main(String[] args) {
// check that Sweeper handels dummy blobs correctly
- new ForcedSweeper(500).start();
+ Thread t = new Thread(
+ new InfiniteLoop(WHITE_BOX::forceNMethodSweep, 1L),
+ "ForcedSweeper");
+ t.setDaemon(true);
+ System.out.println("Starting " + t.getName());
+ t.start();
+
EnumSet<BlobType> blobTypes = BlobType.getAvailable();
for (BlobType type : blobTypes) {
new AllocationCodeBlobTest(type).test();
}
+
+ // check that deoptimization works well w/ dummy blobs
+ t = new Thread(
+ new InfiniteLoop(WHITE_BOX::deoptimizeAll, 1L),
+ "Deoptimize Thread");
+ t.setDaemon(true);
+ System.out.println("Starting " + t.getName());
+ t.start();
+
+ for (int i = 0; i < 10_000; ++i) {
+ for (BlobType type : blobTypes) {
+ long addr = WHITE_BOX.allocateCodeBlob(SIZE, type.id);
+ }
+ }
+
}
private final BlobType type;
@@ -105,24 +127,4 @@
private long getUsage() {
return bean.getUsage().getUsed();
}
-
- private static class ForcedSweeper extends Thread {
- private final int millis;
- public ForcedSweeper(int millis) {
- super("ForcedSweeper");
- setDaemon(true);
- this.millis = millis;
- }
- public void run() {
- try {
- while (true) {
- WHITE_BOX.forceNMethodSweep();
- Thread.sleep(millis);
- }
- } catch (InterruptedException e) {
- Thread.currentThread().interrupt();
- throw new Error(e);
- }
- }
- }
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/whitebox/ForceNMethodSweepTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+import java.lang.reflect.Method;
+import java.util.EnumSet;
+
+import sun.hotspot.WhiteBox;
+import sun.hotspot.code.BlobType;
+
+import com.oracle.java.testlibrary.Asserts;
+import com.oracle.java.testlibrary.InfiniteLoop;
+
+/*
+ * @test
+ * @bug 8059624 8064669
+ * @library /testlibrary /testlibrary/whitebox
+ * @build ForceNMethodSweepTest
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:-TieredCompilation -XX:+WhiteBoxAPI
+ * -XX:CompileCommand=compileonly,SimpleTestCase$Helper::*
+ * ForceNMethodSweepTest
+ * @summary testing of WB::forceNMethodSweep
+ */
+public class ForceNMethodSweepTest extends CompilerWhiteBoxTest {
+ public static void main(String[] args) throws Exception {
+ CompilerWhiteBoxTest.main(ForceNMethodSweepTest::new, args);
+ }
+ private final EnumSet<BlobType> blobTypes;
+ private ForceNMethodSweepTest(TestCase testCase) {
+ super(testCase);
+ // to prevent inlining of #method
+ WHITE_BOX.testSetDontInlineMethod(method, true);
+ blobTypes = BlobType.getAvailable();
+ }
+
+ @Override
+ protected void test() throws Exception {
+ checkNotCompiled();
+ guaranteedSweep();
+ int usage = getTotalUsage();
+
+ compile();
+ checkCompiled();
+ int afterCompilation = getTotalUsage();
+ Asserts.assertGT(afterCompilation, usage,
+ "compilation should increase usage");
+
+ guaranteedSweep();
+ int afterSweep = getTotalUsage();
+ Asserts.assertLTE(afterSweep, afterCompilation,
+ "sweep shouldn't increase usage");
+
+ deoptimize();
+ guaranteedSweep();
+ int afterDeoptAndSweep = getTotalUsage();
+ Asserts.assertLT(afterDeoptAndSweep, afterSweep,
+ "sweep after deoptimization should decrease usage");
+ }
+
+ private int getTotalUsage() {
+ int usage = 0;
+ for (BlobType type : blobTypes) {
+ usage += type.getMemoryPool().getUsage().getUsed();
+ }
+ return usage;
+ }
+ private void guaranteedSweep() {
+ // not entrant -> ++stack_traversal_mark -> zombie -> reclamation -> flushed
+ for (int i = 0; i < 5; ++i) {
+ WHITE_BOX.fullGC();
+ WHITE_BOX.forceNMethodSweep();
+ }
+ }
+}
--- a/hotspot/test/compiler/whitebox/GetNMethodTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/compiler/whitebox/GetNMethodTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -75,7 +75,7 @@
break;
case 2:
case 3:
- checkBlockType(nmethod, BlobType.MethodNonProfiled);
+ checkBlockType(nmethod, BlobType.MethodProfiled);
break;
default:
throw new Error("unexpected comp level " + nmethod);
--- a/hotspot/test/gc/TestSoftReferencesBehaviorOnOOME.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/gc/TestSoftReferencesBehaviorOnOOME.java Tue Dec 16 09:58:02 2014 -0800
@@ -26,7 +26,7 @@
* @key gc
* @summary Tests that all SoftReferences has been cleared at time of OOM.
* @library /testlibrary
- * @build TestSoftReference
+ * @build TestSoftReferencesBehaviorOnOOME
* @run main/othervm -Xmx128m TestSoftReferencesBehaviorOnOOME 512 2k
* @run main/othervm -Xmx128m TestSoftReferencesBehaviorOnOOME 128k 256k
* @run main/othervm -Xmx128m TestSoftReferencesBehaviorOnOOME 2k 32k 10
--- a/hotspot/test/gc/TestSystemGC.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/gc/TestSystemGC.java Tue Dec 16 09:58:02 2014 -0800
@@ -28,12 +28,10 @@
* @summary Runs System.gc() with different flags.
* @run main/othervm TestSystemGC
* @run main/othervm -XX:+UseSerialGC TestSystemGC
- * @run main/othervm -XX:+UseParNewGC TestSystemGC
* @run main/othervm -XX:+UseParallelGC TestSystemGC
* @run main/othervm -XX:+UseParallelGC -XX:-UseParallelOldGC TestSystemGC
* @run main/othervm -XX:+UseConcMarkSweepGC TestSystemGC
* @run main/othervm -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent TestSystemGC
- * @run main/othervm -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent -XX:-UseParNewGC TestSystemGC
* @run main/othervm -XX:+UseG1GC TestSystemGC
* @run main/othervm -XX:+UseG1GC -XX:+ExplicitGCInvokesConcurrent TestSystemGC
* @run main/othervm -XX:+UseLargePages TestSystemGC
--- a/hotspot/test/gc/arguments/TestG1HeapRegionSize.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/gc/arguments/TestG1HeapRegionSize.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,12 +25,11 @@
* @test TestG1HeapRegionSize
* @key gc
* @bug 8021879
- * @requires vm.gc=="G1" | vm.gc=="null"
* @summary Verify that the flag G1HeapRegionSize is updated properly
* @run main/othervm -Xmx64m TestG1HeapRegionSize 1048576
- * @run main/othervm -XX:G1HeapRegionSize=2m -Xmx64m -XX:+UseG1GC TestG1HeapRegionSize 2097152
- * @run main/othervm -XX:G1HeapRegionSize=3m -Xmx64m -XX:+UseG1GC TestG1HeapRegionSize 2097152
- * @run main/othervm -XX:G1HeapRegionSize=64m -Xmx256m -XX:+UseG1GC TestG1HeapRegionSize 33554432
+ * @run main/othervm -XX:G1HeapRegionSize=2m -Xmx64m TestG1HeapRegionSize 2097152
+ * @run main/othervm -XX:G1HeapRegionSize=3m -Xmx64m TestG1HeapRegionSize 2097152
+ * @run main/othervm -XX:G1HeapRegionSize=64m -Xmx256m TestG1HeapRegionSize 33554432
*/
import sun.management.ManagementFactoryHelper;
@@ -43,7 +42,13 @@
HotSpotDiagnosticMXBean diagnostic = ManagementFactoryHelper.getDiagnosticMXBean();
String expectedValue = getExpectedValue(args);
- VMOption option = diagnostic.getVMOption("G1HeapRegionSize");
+ VMOption option = diagnostic.getVMOption("UseG1GC");
+ if (option.getValue().equals("false")) {
+ System.out.println("Skipping this test. It is only a G1 test.");
+ return;
+ }
+
+ option = diagnostic.getVMOption("G1HeapRegionSize");
if (!expectedValue.equals(option.getValue())) {
throw new RuntimeException("Wrong value for G1HeapRegionSize. Expected " + expectedValue + " but got " + option.getValue());
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/arguments/TestSurvivorAlignmentInBytesOption.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import com.oracle.java.testlibrary.ExitCode;
+import com.oracle.java.testlibrary.Utils;
+import com.oracle.java.testlibrary.cli.CommandLineOptionTest;
+
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.List;
+
+/**
+ * @test
+ * @bug 8031323
+ * @summary Verify SurvivorAlignmentInBytes option processing.
+ * @library /testlibrary
+ * @run main TestSurvivorAlignmentInBytesOption
+ */
+public class TestSurvivorAlignmentInBytesOption {
+ private static final String[] FILTERED_VM_OPTIONS
+ = Utils.getFilteredTestJavaOpts(
+ "UnlockExperimentalVMOptions",
+ "SurvivorAlignmentInBytes",
+ "ObjectAlignmentInBytes");
+
+ public static void main(String args[]) throws Throwable {
+ String optionName = "SurvivorAlignmentInBytes";
+ String optionIsExperimental
+ = CommandLineOptionTest.getExperimentalOptionErrorMessage(
+ optionName);
+ String valueIsTooSmall= ".*SurvivorAlignmentInBytes=.*must be greater"
+ + " than ObjectAlignmentInBytes.*";
+ String mustBePowerOf2 = ".*SurvivorAlignmentInBytes=.*must be "
+ + "power of 2.*";
+
+ // Verify that without -XX:+UnlockExperimentalVMOptions usage of
+ // SurvivorAlignmentInBytes option will cause JVM startup failure
+ // with the warning message saying that that option is experimental.
+ CommandLineOptionTest.verifyJVMStartup(
+ new String[]{optionIsExperimental}, null, ExitCode.FAIL, false,
+ TestSurvivorAlignmentInBytesOption.prepareOptions(
+ "-XX:-UnlockExperimentalVMOptions",
+ CommandLineOptionTest.prepareNumericFlag(
+ optionName, 64)));
+
+ // Verify that with -XX:+UnlockExperimentalVMOptions passed to JVM
+ // usage of SurvivorAlignmentInBytes option won't cause JVM startup
+ // failure.
+ CommandLineOptionTest.verifyJVMStartup(
+ null, new String[]{optionIsExperimental}, ExitCode.OK, false,
+ TestSurvivorAlignmentInBytesOption.prepareOptions(
+ CommandLineOptionTest.prepareNumericFlag(
+ optionName, 64)));
+
+ // Verify that if specified SurvivorAlignmentInBytes is lower then
+ // ObjectAlignmentInBytes, then the JVM startup will fail with
+ // appropriate error message.
+ CommandLineOptionTest.verifyJVMStartup(
+ new String[]{valueIsTooSmall}, null, ExitCode.FAIL, false,
+ TestSurvivorAlignmentInBytesOption.prepareOptions(
+ CommandLineOptionTest.prepareNumericFlag(
+ optionName, 2)));
+
+ // Verify that if specified SurvivorAlignmentInBytes value is not
+ // a power of 2 then the JVM startup will fail with appropriate error
+ // message.
+ CommandLineOptionTest.verifyJVMStartup(
+ new String[]{mustBePowerOf2}, null, ExitCode.FAIL, false,
+ TestSurvivorAlignmentInBytesOption.prepareOptions(
+ CommandLineOptionTest.prepareNumericFlag(
+ optionName, 127)));
+
+ // Verify that if SurvivorAlignmentInBytes has correct value, then
+ // the JVM will be started without errors.
+ CommandLineOptionTest.verifyJVMStartup(
+ null, new String[]{".*SurvivorAlignmentInBytes.*"},
+ ExitCode.OK, false,
+ TestSurvivorAlignmentInBytesOption.prepareOptions(
+ CommandLineOptionTest.prepareNumericFlag(
+ optionName, 128)));
+
+ // Verify that we can setup different SurvivorAlignmentInBytes values.
+ for (int alignment = 32; alignment <= 128; alignment *= 2) {
+ CommandLineOptionTest.verifyOptionValue(optionName,
+ Integer.toString(alignment), false,
+ TestSurvivorAlignmentInBytesOption.prepareOptions(
+ CommandLineOptionTest.prepareNumericFlag(
+ optionName, alignment)));
+ }
+ }
+
+ private static String[] prepareOptions(String... options) {
+ List<String> finalOptions = new LinkedList<>();
+ Collections.addAll(finalOptions,
+ TestSurvivorAlignmentInBytesOption.FILTERED_VM_OPTIONS);
+ finalOptions.add(CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS);
+ Collections.addAll(finalOptions, options);
+ return finalOptions.toArray(new String[finalOptions.size()]);
+ }
+}
--- a/hotspot/test/gc/startup_warnings/TestDefNewCMS.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/gc/startup_warnings/TestDefNewCMS.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,8 +24,8 @@
/*
* @test TestDefNewCMS
* @key gc
-* @bug 8006398
-* @summary Test that the deprecated DefNew+CMS combination print a warning message
+* @bug 8065972
+* @summary Test that the unsupported DefNew+CMS combination does not start
* @library /testlibrary
*/
@@ -37,9 +37,9 @@
public static void main(String args[]) throws Exception {
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:-UseParNewGC", "-XX:+UseConcMarkSweepGC", "-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
- output.shouldContain("warning: Using the DefNew young collector with the CMS collector is deprecated and will likely be removed in a future release");
- output.shouldNotContain("error");
- output.shouldHaveExitValue(0);
+ output.shouldContain("It is not possible to combine the DefNew young collector with the CMS collector.");
+ output.shouldContain("Error");
+ output.shouldHaveExitValue(1);
}
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/startup_warnings/TestNoParNew.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+
+/*
+* @test TestNoParNew
+* @key gc
+* @bug 8065972
+* @summary Test that specifying -XX:-UseParNewGC on the command line logs a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestNoParNew {
+
+ public static void main(String args[]) throws Exception {
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:-UseParNewGC", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ output.shouldContain("warning: The UseParNewGC flag is deprecated and will likely be removed in a future release");
+ output.shouldNotContain("error");
+ output.shouldHaveExitValue(0);
+ }
+
+}
--- a/hotspot/test/gc/startup_warnings/TestParNewCMS.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/gc/startup_warnings/TestParNewCMS.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,8 +24,8 @@
/*
* @test TestParNewCMS
* @key gc
-* @bug 8006398
-* @summary Test that the combination ParNew+CMS does not print a warning message
+* @bug 8065972
+* @summary Test that specifying -XX:+UseParNewGC on the command line logs a warning message
* @library /testlibrary
*/
@@ -38,7 +38,7 @@
public static void main(String args[]) throws Exception {
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParNewGC", "-XX:+UseConcMarkSweepGC", "-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
- output.shouldNotContain("deprecated");
+ output.shouldContain("warning: The UseParNewGC flag is deprecated and will likely be removed in a future release");
output.shouldNotContain("error");
output.shouldHaveExitValue(0);
}
--- a/hotspot/test/gc/startup_warnings/TestParNewSerialOld.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/gc/startup_warnings/TestParNewSerialOld.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* Copyright (c) 2013, 2024, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,8 +24,8 @@
/*
* @test TestParNewSerialOld
* @key gc
-* @bug 8006398
-* @summary Test that the deprecated ParNew+SerialOld combination print a warning message
+* @bug 8065972
+* @summary Test that the unsupported ParNew+SerialOld combination does not start
* @library /testlibrary
*/
@@ -38,9 +38,9 @@
public static void main(String args[]) throws Exception {
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParNewGC", "-version");
OutputAnalyzer output = new OutputAnalyzer(pb.start());
- output.shouldContain("warning: Using the ParNew young collector with the Serial old collector is deprecated and will likely be removed in a future release");
- output.shouldNotContain("error");
- output.shouldHaveExitValue(0);
+ output.shouldContain("It is not possible to combine the ParNew young collector with the Serial old collector.");
+ output.shouldContain("Error");
+ output.shouldHaveExitValue(1);
}
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/survivorAlignment/AlignmentHelper.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,174 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.lang.management.MemoryPoolMXBean;
+import java.util.Optional;
+
+import sun.hotspot.WhiteBox;
+
+/**
+ * Helper class aimed to provide information about alignment of objects in
+ * particular heap space, expected memory usage after objects' allocation so on.
+ */
+public class AlignmentHelper {
+ private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
+
+ private static final long OBJECT_ALIGNMENT_IN_BYTES_FOR_32_VM = 8L;
+
+ /**
+ * Max relative allowed actual memory usage deviation from expected memory
+ * usage.
+ */
+ private static final float MAX_RELATIVE_DEVIATION = 0.05f; // 5%
+
+ public static final long OBJECT_ALIGNMENT_IN_BYTES = Optional.ofNullable(
+ AlignmentHelper.WHITE_BOX.getIntxVMFlag("ObjectAlignmentInBytes"))
+ .orElse(AlignmentHelper.OBJECT_ALIGNMENT_IN_BYTES_FOR_32_VM);
+
+ public static final long SURVIVOR_ALIGNMENT_IN_BYTES = Optional.ofNullable(
+ AlignmentHelper.WHITE_BOX.getIntxVMFlag("SurvivorAlignmentInBytes"))
+ .orElseThrow(() ->new AssertionError(
+ "Unable to get SurvivorAlignmentInBytes value"));
+ /**
+ * Min amount of memory that will be occupied by an object.
+ */
+ public static final long MIN_OBJECT_SIZE
+ = AlignmentHelper.WHITE_BOX.getObjectSize(new Object());
+ /**
+ * Min amount of memory that will be occupied by an empty byte array.
+ */
+ public static final long MIN_ARRAY_SIZE
+ = AlignmentHelper.WHITE_BOX.getObjectSize(new byte[0]);
+
+ /**
+ * Precision at which actual memory usage in a heap space represented by
+ * this sizing helper could be measured.
+ */
+ private final long memoryUsageMeasurementPrecision;
+ /**
+ * Min amount of memory that will be occupied by an object allocated in a
+ * heap space represented by this sizing helper.
+ */
+ private final long minObjectSizeInThisSpace;
+ /**
+ * Object's alignment in a heap space represented by this sizing helper.
+ */
+ private final long objectAlignmentInThisRegion;
+ /**
+ * MemoryPoolMXBean associated with a heap space represented by this sizing
+ * helper.
+ */
+ private final MemoryPoolMXBean poolMXBean;
+
+ private static long alignUp(long value, long alignment) {
+ return ((value - 1) / alignment + 1) * alignment;
+ }
+
+ protected AlignmentHelper(long memoryUsageMeasurementPrecision,
+ long objectAlignmentInThisRegion, long minObjectSizeInThisSpace,
+ MemoryPoolMXBean poolMXBean) {
+ this.memoryUsageMeasurementPrecision = memoryUsageMeasurementPrecision;
+ this.minObjectSizeInThisSpace = minObjectSizeInThisSpace;
+ this.objectAlignmentInThisRegion = objectAlignmentInThisRegion;
+ this.poolMXBean = poolMXBean;
+ }
+
+ /**
+ * Returns how many objects have to be allocated to fill
+ * {@code memoryToFill} bytes in this heap space using objects of size
+ * {@code objectSize}.
+ */
+ public int getObjectsCount(long memoryToFill, long objectSize) {
+ return (int) (memoryToFill / getObjectSizeInThisSpace(objectSize));
+ }
+
+ /**
+ * Returns amount of memory that {@code objectsCount} of objects with size
+ * {@code objectSize} will occupy this this space after allocation.
+ */
+ public long getExpectedMemoryUsage(long objectSize, int objectsCount) {
+ long correctedObjectSize = getObjectSizeInThisSpace(objectSize);
+ return AlignmentHelper.alignUp(correctedObjectSize * objectsCount,
+ memoryUsageMeasurementPrecision);
+ }
+
+ /**
+ * Returns current memory usage in this heap space.
+ */
+ public long getActualMemoryUsage() {
+ return poolMXBean.getUsage().getUsed();
+ }
+
+ /**
+ * Returns maximum memory usage deviation from {@code expectedMemoryUsage}
+ * given the max allowed relative deviation equal to
+ * {@code relativeDeviation}.
+ *
+ * Note that value returned by this method is aligned according to
+ * memory measurement precision for this heap space.
+ */
+ public long getAllowedMemoryUsageDeviation(long expectedMemoryUsage) {
+ long unalignedDeviation = (long) (expectedMemoryUsage *
+ AlignmentHelper.MAX_RELATIVE_DEVIATION);
+ return AlignmentHelper.alignUp(unalignedDeviation,
+ memoryUsageMeasurementPrecision);
+ }
+
+ /**
+ * Returns amount of memory that will be occupied by an object with size
+ * {@code objectSize} in this heap space.
+ */
+ public long getObjectSizeInThisSpace(long objectSize) {
+ objectSize = Math.max(objectSize, minObjectSizeInThisSpace);
+
+ long alignedObjectSize = AlignmentHelper.alignUp(objectSize,
+ objectAlignmentInThisRegion);
+ long sizeDiff = alignedObjectSize - objectSize;
+
+ // If there is not enough space to fit padding object, then object will
+ // be aligned to {@code 2 * objectAlignmentInThisRegion}.
+ if (sizeDiff >= AlignmentHelper.OBJECT_ALIGNMENT_IN_BYTES
+ && sizeDiff < AlignmentHelper.MIN_OBJECT_SIZE) {
+ alignedObjectSize += AlignmentHelper.MIN_OBJECT_SIZE;
+ alignedObjectSize = AlignmentHelper.alignUp(alignedObjectSize,
+ objectAlignmentInThisRegion);
+ }
+
+ return alignedObjectSize;
+ }
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+
+ builder.append(String.format("AlignmentHelper for memory pool '%s':%n",
+ poolMXBean.getName()));
+ builder.append(String.format("Memory usage measurement precision: %d%n",
+ memoryUsageMeasurementPrecision));
+ builder.append(String.format("Min object size in this space: %d%n",
+ minObjectSizeInThisSpace));
+ builder.append(String.format("Object alignment in this space: %d%n",
+ objectAlignmentInThisRegion));
+
+ return builder.toString();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/survivorAlignment/SurvivorAlignmentTestMain.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,416 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.lang.management.ManagementFactory;
+import java.lang.management.MemoryPoolMXBean;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import com.oracle.java.testlibrary.Asserts;
+import com.sun.management.ThreadMXBean;
+import sun.hotspot.WhiteBox;
+import sun.misc.Unsafe;
+
+/**
+ * Main class for tests on {@code SurvivorAlignmentInBytes} option.
+ *
+ * Typical usage is to obtain instance using fromArgs method, allocate objects
+ * and verify that actual memory usage in tested heap space is close to
+ * expected.
+ */
+public class SurvivorAlignmentTestMain {
+ enum HeapSpace {
+ EDEN,
+ SURVIVOR,
+ TENURED
+ }
+
+ public static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
+
+ public static final long MAX_TENURING_THRESHOLD = Optional.ofNullable(
+ SurvivorAlignmentTestMain.WHITE_BOX.getIntxVMFlag(
+ "MaxTenuringThreshold")).orElse(15L);
+
+ /**
+ * Regexp used to parse memory size params, like 2G, 34m or 15k.
+ */
+ private static final Pattern SIZE_REGEX
+ = Pattern.compile("(?<size>[0-9]+)(?<multiplier>[GMKgmk])?");
+
+ // Names of different heap spaces.
+ private static final String DEF_NEW_EDEN = "Eden Space";
+ private static final String DEF_NEW_SURVIVOR = "Survivor Space";
+ private static final String PAR_NEW_EDEN = "Par Eden Space";
+ private static final String PAR_NEW_SURVIVOR = "Par Survivor Space";
+ private static final String PS_EDEN = "PS Eden Space";
+ private static final String PS_SURVIVOR = "PS Survivor Space";
+ private static final String G1_EDEN = "G1 Eden Space";
+ private static final String G1_SURVIVOR = "G1 Survivor Space";
+ private static final String SERIAL_TENURED = "Tenured Gen";
+ private static final String CMS_TENURED = "CMS Old Gen";
+ private static final String PS_TENURED = "PS Old Gen";
+ private static final String G1_TENURED = "G1 Old Gen";
+
+ private static final long G1_HEAP_REGION_SIZE = Optional.ofNullable(
+ SurvivorAlignmentTestMain.WHITE_BOX.getUintxVMFlag(
+ "G1HeapRegionSize")).orElse(-1L);
+
+ /**
+ * Min size of free chunk in CMS generation.
+ * An object allocated in CMS generation will at least occupy this amount
+ * of bytes.
+ */
+ private static final long CMS_MIN_FREE_CHUNK_SIZE
+ = 3L * Unsafe.ADDRESS_SIZE;
+
+ private static final AlignmentHelper EDEN_SPACE_HELPER;
+ private static final AlignmentHelper SURVIVOR_SPACE_HELPER;
+ private static final AlignmentHelper TENURED_SPACE_HELPER;
+ /**
+ * Amount of memory that should be filled during a test run.
+ */
+ private final long memoryToFill;
+ /**
+ * The size of an objects that will be allocated during a test run.
+ */
+ private final long objectSize;
+ /**
+ * Amount of memory that will be actually occupied by an object in eden
+ * space.
+ */
+ private final long actualObjectSize;
+ /**
+ * Storage for allocated objects.
+ */
+ private final Object[] garbage;
+ /**
+ * Heap space whose memory usage is a subject of assertions during the test
+ * run.
+ */
+ private final HeapSpace testedSpace;
+
+ private long[] baselinedThreadMemoryUsage = null;
+ private long[] threadIds = null;
+
+ /**
+ * Initialize {@code EDEN_SPACE_HELPER}, {@code SURVIVOR_SPACE_HELPER} and
+ * {@code TENURED_SPACE_HELPER} to represent heap spaces in use.
+ *
+ * Note that regardless to GC object's alignment in survivor space is
+ * expected to be equal to {@code SurvivorAlignmentInBytes} value and
+ * alignment in other spaces is expected to be equal to
+ * {@code ObjectAlignmentInBytes} value.
+ *
+ * In CMS generation we can't allocate less then {@code MinFreeChunk} value,
+ * for other CGs we expect that object of size {@code MIN_OBJECT_SIZE}
+ * could be allocated as it is (of course, its size could be aligned
+ * according to alignment value used in a particular space).
+ *
+ * For G1 GC MXBeans could report memory usage only with region size
+ * precision (if an object allocated in some G1 heap region, then all region
+ * will claimed as used), so for G1's spaces precision is equal to
+ * {@code G1HeapRegionSize} value.
+ */
+ static {
+ AlignmentHelper edenHelper = null;
+ AlignmentHelper survivorHelper = null;
+ AlignmentHelper tenuredHelper = null;
+ for (MemoryPoolMXBean pool : ManagementFactory.getMemoryPoolMXBeans()) {
+ switch (pool.getName()) {
+ case SurvivorAlignmentTestMain.DEF_NEW_EDEN:
+ case SurvivorAlignmentTestMain.PAR_NEW_EDEN:
+ case SurvivorAlignmentTestMain.PS_EDEN:
+ Asserts.assertNull(edenHelper,
+ "Only one bean for eden space is expected.");
+ edenHelper = new AlignmentHelper(
+ AlignmentHelper.OBJECT_ALIGNMENT_IN_BYTES,
+ AlignmentHelper.OBJECT_ALIGNMENT_IN_BYTES,
+ AlignmentHelper.MIN_OBJECT_SIZE, pool);
+ break;
+ case SurvivorAlignmentTestMain.G1_EDEN:
+ Asserts.assertNull(edenHelper,
+ "Only one bean for eden space is expected.");
+ edenHelper = new AlignmentHelper(
+ SurvivorAlignmentTestMain.G1_HEAP_REGION_SIZE,
+ AlignmentHelper.OBJECT_ALIGNMENT_IN_BYTES,
+ AlignmentHelper.MIN_OBJECT_SIZE, pool);
+ break;
+ case SurvivorAlignmentTestMain.DEF_NEW_SURVIVOR:
+ case SurvivorAlignmentTestMain.PAR_NEW_SURVIVOR:
+ case SurvivorAlignmentTestMain.PS_SURVIVOR:
+ Asserts.assertNull(survivorHelper,
+ "Only one bean for survivor space is expected.");
+ survivorHelper = new AlignmentHelper(
+ AlignmentHelper.OBJECT_ALIGNMENT_IN_BYTES,
+ AlignmentHelper.SURVIVOR_ALIGNMENT_IN_BYTES,
+ AlignmentHelper.MIN_OBJECT_SIZE, pool);
+ break;
+ case SurvivorAlignmentTestMain.G1_SURVIVOR:
+ Asserts.assertNull(survivorHelper,
+ "Only one bean for survivor space is expected.");
+ survivorHelper = new AlignmentHelper(
+ SurvivorAlignmentTestMain.G1_HEAP_REGION_SIZE,
+ AlignmentHelper.SURVIVOR_ALIGNMENT_IN_BYTES,
+ AlignmentHelper.MIN_OBJECT_SIZE, pool);
+ break;
+ case SurvivorAlignmentTestMain.SERIAL_TENURED:
+ case SurvivorAlignmentTestMain.PS_TENURED:
+ case SurvivorAlignmentTestMain.G1_TENURED:
+ Asserts.assertNull(tenuredHelper,
+ "Only one bean for tenured space is expected.");
+ tenuredHelper = new AlignmentHelper(
+ AlignmentHelper.OBJECT_ALIGNMENT_IN_BYTES,
+ AlignmentHelper.OBJECT_ALIGNMENT_IN_BYTES,
+ AlignmentHelper.MIN_OBJECT_SIZE, pool);
+ break;
+ case SurvivorAlignmentTestMain.CMS_TENURED:
+ Asserts.assertNull(tenuredHelper,
+ "Only one bean for tenured space is expected.");
+ tenuredHelper = new AlignmentHelper(
+ AlignmentHelper.OBJECT_ALIGNMENT_IN_BYTES,
+ AlignmentHelper.OBJECT_ALIGNMENT_IN_BYTES,
+ SurvivorAlignmentTestMain.CMS_MIN_FREE_CHUNK_SIZE,
+ pool);
+ break;
+ }
+ }
+ EDEN_SPACE_HELPER = Objects.requireNonNull(edenHelper,
+ "AlignmentHelper for eden space should be initialized.");
+ SURVIVOR_SPACE_HELPER = Objects.requireNonNull(survivorHelper,
+ "AlignmentHelper for survivor space should be initialized.");
+ TENURED_SPACE_HELPER = Objects.requireNonNull(tenuredHelper,
+ "AlignmentHelper for tenured space should be initialized.");
+ }
+ /**
+ * Returns an SurvivorAlignmentTestMain instance constructed using CLI
+ * options.
+ *
+ * Following options are expected:
+ * <ul>
+ * <li>memoryToFill</li>
+ * <li>objectSize</li>
+ * </ul>
+ *
+ * Both argument may contain multiplier suffix k, m or g.
+ */
+ public static SurvivorAlignmentTestMain fromArgs(String[] args) {
+ Asserts.assertEQ(args.length, 3, "Expected three arguments: "
+ + "memory size, object size and tested heap space name.");
+
+ long memoryToFill = parseSize(args[0]);
+ long objectSize = Math.max(parseSize(args[1]),
+ AlignmentHelper.MIN_ARRAY_SIZE);
+ HeapSpace testedSpace = HeapSpace.valueOf(args[2]);
+
+ return new SurvivorAlignmentTestMain(memoryToFill, objectSize,
+ testedSpace);
+ }
+
+ /**
+ * Returns a value parsed from a string with format
+ * <integer><multiplier>.
+ */
+ private static long parseSize(String sizeString) {
+ Matcher matcher = SIZE_REGEX.matcher(sizeString);
+ Asserts.assertTrue(matcher.matches(),
+ "sizeString should have following format \"[0-9]+([MBK])?\"");
+ long size = Long.valueOf(matcher.group("size"));
+
+ if (matcher.group("multiplier") != null) {
+ long K = 1024L;
+ // fall through multipliers
+ switch (matcher.group("multiplier").toLowerCase()) {
+ case "g":
+ size *= K;
+ case "m":
+ size *= K;
+ case "k":
+ size *= K;
+ }
+ }
+ return size;
+ }
+
+ private SurvivorAlignmentTestMain(long memoryToFill, long objectSize,
+ HeapSpace testedSpace) {
+ this.objectSize = objectSize;
+ this.memoryToFill = memoryToFill;
+ this.testedSpace = testedSpace;
+
+ AlignmentHelper helper = SurvivorAlignmentTestMain.EDEN_SPACE_HELPER;
+
+ this.actualObjectSize = helper.getObjectSizeInThisSpace(
+ this.objectSize);
+ int arrayLength = helper.getObjectsCount(memoryToFill, this.objectSize);
+ garbage = new Object[arrayLength];
+ }
+
+ /**
+ * Allocate byte arrays to fill {@code memoryToFill} memory.
+ */
+ public void allocate() {
+ int byteArrayLength = Math.max((int) (objectSize
+ - Unsafe.ARRAY_BYTE_BASE_OFFSET), 0);
+
+ for (int i = 0; i < garbage.length; i++) {
+ garbage[i] = new byte[byteArrayLength];
+ }
+ }
+
+ /**
+ * Release memory occupied after {@code allocate} call.
+ */
+ public void release() {
+ for (int i = 0; i < garbage.length; i++) {
+ garbage[i] = null;
+ }
+ }
+
+ /**
+ * Returns expected amount of memory occupied in a {@code heapSpace} by
+ * objects referenced from {@code garbage} array.
+ */
+ public long getExpectedMemoryUsage() {
+ AlignmentHelper alignmentHelper = getAlignmentHelper(testedSpace);
+ return alignmentHelper.getExpectedMemoryUsage(objectSize,
+ garbage.length);
+ }
+
+ /**
+ * Verifies that memory usage in a {@code heapSpace} deviates from
+ * {@code expectedUsage} for no more than {@code MAX_RELATIVE_DEVIATION}.
+ */
+ public void verifyMemoryUsage(long expectedUsage) {
+ AlignmentHelper alignmentHelper = getAlignmentHelper(testedSpace);
+
+ long actualMemoryUsage = alignmentHelper.getActualMemoryUsage();
+ boolean otherThreadsAllocatedMemory = areOtherThreadsAllocatedMemory();
+
+ long memoryUsageDiff = Math.abs(actualMemoryUsage - expectedUsage);
+ long maxAllowedUsageDiff
+ = alignmentHelper.getAllowedMemoryUsageDeviation(expectedUsage);
+
+ System.out.println("Verifying memory usage in space: " + testedSpace);
+ System.out.println("Allocated objects count: " + garbage.length);
+ System.out.println("Desired object size: " + objectSize);
+ System.out.println("Actual object size: " + actualObjectSize);
+ System.out.println("Expected object size in space: "
+ + alignmentHelper.getObjectSizeInThisSpace(objectSize));
+ System.out.println("Expected memory usage: " + expectedUsage);
+ System.out.println("Actual memory usage: " + actualMemoryUsage);
+ System.out.println("Memory usage diff: " + memoryUsageDiff);
+ System.out.println("Max allowed usage diff: " + maxAllowedUsageDiff);
+
+ if (memoryUsageDiff > maxAllowedUsageDiff
+ && otherThreadsAllocatedMemory) {
+ System.out.println("Memory usage diff is incorrect, but it seems "
+ + "like someone else allocated objects");
+ return;
+ }
+
+ Asserts.assertLTE(memoryUsageDiff, maxAllowedUsageDiff,
+ "Actual memory usage should not deviate from expected for " +
+ "more then " + maxAllowedUsageDiff);
+ }
+
+ /**
+ * Baselines amount of memory allocated by each thread.
+ */
+ public void baselineMemoryAllocation() {
+ ThreadMXBean bean = (ThreadMXBean) ManagementFactory.getThreadMXBean();
+ threadIds = bean.getAllThreadIds();
+ baselinedThreadMemoryUsage = bean.getThreadAllocatedBytes(threadIds);
+ }
+
+ /**
+ * Checks if threads other then the current thread were allocating objects
+ * after baselinedThreadMemoryUsage call.
+ *
+ * If baselinedThreadMemoryUsage was not called, then this method will return
+ * {@code false}.
+ */
+ public boolean areOtherThreadsAllocatedMemory() {
+ if (baselinedThreadMemoryUsage == null) {
+ return false;
+ }
+
+ ThreadMXBean bean = (ThreadMXBean) ManagementFactory.getThreadMXBean();
+ long currentMemoryAllocation[]
+ = bean.getThreadAllocatedBytes(threadIds);
+ boolean otherThreadsAllocatedMemory = false;
+
+ System.out.println("Verifying amount of memory allocated by threads:");
+ for (int i = 0; i < threadIds.length; i++) {
+ System.out.format("Thread %d%nbaseline allocation: %d"
+ + "%ncurrent allocation:%d%n", threadIds[i],
+ baselinedThreadMemoryUsage[i], currentMemoryAllocation[i]);
+ System.out.println(bean.getThreadInfo(threadIds[i]));
+
+ long bytesAllocated = Math.abs(currentMemoryAllocation[i]
+ - baselinedThreadMemoryUsage[i]);
+ if (bytesAllocated > 0
+ && threadIds[i] != Thread.currentThread().getId()) {
+ otherThreadsAllocatedMemory = true;
+ }
+ }
+
+ return otherThreadsAllocatedMemory;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+
+ builder.append(String.format("SurvivorAlignmentTestMain info:%n"));
+ builder.append(String.format("Desired object size: %d%n", objectSize));
+ builder.append(String.format("Memory to fill: %d%n", memoryToFill));
+ builder.append(String.format("Objects to be allocated: %d%n",
+ garbage.length));
+
+ builder.append(String.format("Alignment helpers to be used: %n"));
+ for (HeapSpace heapSpace: HeapSpace.values()) {
+ builder.append(String.format("For space %s:%n%s%n", heapSpace,
+ getAlignmentHelper(heapSpace)));
+ }
+
+ return builder.toString();
+ }
+
+ /**
+ * Returns {@code AlignmentHelper} for a space {@code heapSpace}.
+ */
+ public static AlignmentHelper getAlignmentHelper(HeapSpace heapSpace) {
+ switch (heapSpace) {
+ case EDEN:
+ return SurvivorAlignmentTestMain.EDEN_SPACE_HELPER;
+ case SURVIVOR:
+ return SurvivorAlignmentTestMain.SURVIVOR_SPACE_HELPER;
+ case TENURED:
+ return SurvivorAlignmentTestMain.TENURED_SPACE_HELPER;
+ default:
+ throw new Error("Unexpected heap space: " + heapSpace);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/survivorAlignment/TestAllocationInEden.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8031323
+ * @summary Verify that object's alignment in eden space is not affected by
+ * SurvivorAlignmentInBytes option.
+ * @library /testlibrary /testlibrary/whitebox
+ * @build TestAllocationInEden SurvivorAlignmentTestMain AlignmentHelper
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=32 -XX:-UseTLAB
+ * -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ * TestAllocationInEden 10m 9 EDEN
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=32 -XX:-UseTLAB
+ * -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ * TestAllocationInEden 10m 47 EDEN
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=64 -XX:-UseTLAB
+ * -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ * TestAllocationInEden 10m 9 EDEN
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=64 -XX:-UseTLAB
+ * -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ * TestAllocationInEden 10m 87 EDEN
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=128 -XX:-UseTLAB
+ * -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ * TestAllocationInEden 10m 9 EDEN
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=128 -XX:-UseTLAB
+ * -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ * TestAllocationInEden 10m 147 EDEN
+ */
+public class TestAllocationInEden {
+ public static void main(String args[]) {
+ SurvivorAlignmentTestMain test
+ = SurvivorAlignmentTestMain.fromArgs(args);
+ System.out.println(test);
+
+ long expectedMemoryUsage = test.getExpectedMemoryUsage();
+ test.baselineMemoryAllocation();
+ System.gc();
+
+ test.allocate();
+
+ test.verifyMemoryUsage(expectedMemoryUsage);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/survivorAlignment/TestPromotionFromEdenToTenured.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8031323
+ * @summary Verify that objects promoted from eden space to tenured space during
+ * full GC are not aligned to SurvivorAlignmentInBytes value.
+ * @library /testlibrary /testlibrary/whitebox
+ * @build TestPromotionFromEdenToTenured SurvivorAlignmentTestMain
+ * AlignmentHelper
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:OldSize=32m -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=32
+ * TestPromotionFromEdenToTenured 10m 9 TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:OldSize=32m -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=32
+ * TestPromotionFromEdenToTenured 10m 47 TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:OldSize=32m -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=64
+ * TestPromotionFromEdenToTenured 10m 9 TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:OldSize=32m -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=64
+ * TestPromotionFromEdenToTenured 10m 87 TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:OldSize=32M -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=128
+ * TestPromotionFromEdenToTenured 10m 9 TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
+ * -XX:OldSize=32m -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=128
+ * TestPromotionFromEdenToTenured 10m 147 TENURED
+ */
+public class TestPromotionFromEdenToTenured {
+ public static void main(String args[]) {
+ SurvivorAlignmentTestMain test
+ = SurvivorAlignmentTestMain.fromArgs(args);
+ System.out.println(test);
+
+ long expectedMemoryUsage = test.getExpectedMemoryUsage();
+ test.baselineMemoryAllocation();
+ System.gc();
+ // increase expected usage by current old gen usage
+ expectedMemoryUsage += SurvivorAlignmentTestMain.getAlignmentHelper(
+ SurvivorAlignmentTestMain.HeapSpace.TENURED)
+ .getActualMemoryUsage();
+
+ test.allocate();
+ System.gc();
+
+ test.verifyMemoryUsage(expectedMemoryUsage);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterFullGC.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8031323
+ * @summary Verify that objects promoted from survivor space to tenured space
+ * during full GC are not aligned to SurvivorAlignmentInBytes value.
+ * @library /testlibrary /testlibrary/whitebox
+ * @build TestPromotionFromSurvivorToTenuredAfterFullGC
+ * SurvivorAlignmentTestMain AlignmentHelper
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:OldSize=32m -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=32
+ * TestPromotionFromSurvivorToTenuredAfterFullGC 10m 9 TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:OldSize=32m -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=32
+ * TestPromotionFromSurvivorToTenuredAfterFullGC 20m 47
+ * TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=200m -XX:MaxNewSize=200m
+ * -XX:OldSize=32m -XX:InitialHeapSize=232m
+ * -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=64
+ * TestPromotionFromSurvivorToTenuredAfterFullGC 10m 9 TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:OldSize=32m -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=64
+ * TestPromotionFromSurvivorToTenuredAfterFullGC 20m 87
+ * TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=256m -XX:MaxNewSize=256m
+ * -XX:OldSize=32M -XX:InitialHeapSize=288m
+ * -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=128
+ * TestPromotionFromSurvivorToTenuredAfterFullGC 10m 9
+ * TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:OldSize=32m -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=128
+ * TestPromotionFromSurvivorToTenuredAfterFullGC 20m 147
+ * TENURED
+ */
+public class TestPromotionFromSurvivorToTenuredAfterFullGC {
+ public static void main(String args[]) {
+ SurvivorAlignmentTestMain test
+ = SurvivorAlignmentTestMain.fromArgs(args);
+ System.out.println(test);
+
+ long expectedMemoryUsage = test.getExpectedMemoryUsage();
+ test.baselineMemoryAllocation();
+ System.gc();
+ // increase expected usage by current old gen usage
+ expectedMemoryUsage += SurvivorAlignmentTestMain.getAlignmentHelper(
+ SurvivorAlignmentTestMain.HeapSpace.TENURED)
+ .getActualMemoryUsage();
+
+ test.allocate();
+ SurvivorAlignmentTestMain.WHITE_BOX.youngGC();
+ System.gc();
+
+ test.verifyMemoryUsage(expectedMemoryUsage);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterMinorGC.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8031323
+ * @summary Verify that objects promoted from survivor space to tenured space
+ * when their age exceeded tenuring threshold are not aligned to
+ * SurvivorAlignmentInBytes value.
+ * @library /testlibrary /testlibrary/whitebox
+ * @build TestPromotionFromSurvivorToTenuredAfterMinorGC
+ * SurvivorAlignmentTestMain AlignmentHelper
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:OldSize=32M -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=32
+ * TestPromotionFromSurvivorToTenuredAfterMinorGC 10m 9
+ * TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:OldSize=32M -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=32
+ * TestPromotionFromSurvivorToTenuredAfterMinorGC 20m 47
+ * TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=200m -XX:MaxNewSize=200m
+ * -XX:OldSize=32M -XX:InitialHeapSize=232m
+ * -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=64
+ * TestPromotionFromSurvivorToTenuredAfterMinorGC 10m 9
+ * TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:OldSize=32M -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=64
+ * TestPromotionFromSurvivorToTenuredAfterMinorGC 20m 87
+ * TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=256m -XX:MaxNewSize=256m
+ * -XX:OldSize=32M -XX:InitialHeapSize=288m
+ * -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=128
+ * TestPromotionFromSurvivorToTenuredAfterMinorGC 10m 9
+ * TENURED
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:OldSize=32M -XX:SurvivorRatio=1
+ * -XX:-ExplicitGCInvokesConcurrent
+ * -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=128
+ * TestPromotionFromSurvivorToTenuredAfterMinorGC 20m 147
+ * TENURED
+ */
+public class TestPromotionFromSurvivorToTenuredAfterMinorGC {
+ public static void main(String args[]) throws Exception {
+ SurvivorAlignmentTestMain test
+ = SurvivorAlignmentTestMain.fromArgs(args);
+ System.out.println(test);
+
+ long expectedMemoryUsage = test.getExpectedMemoryUsage();
+ test.baselineMemoryAllocation();
+ SurvivorAlignmentTestMain.WHITE_BOX.fullGC();
+ // increase expected usage by current old gen usage
+ expectedMemoryUsage += SurvivorAlignmentTestMain.getAlignmentHelper(
+ SurvivorAlignmentTestMain.HeapSpace.TENURED)
+ .getActualMemoryUsage();
+
+ test.allocate();
+ for (int i = 0; i <= SurvivorAlignmentTestMain.MAX_TENURING_THRESHOLD;
+ i++) {
+ SurvivorAlignmentTestMain.WHITE_BOX.youngGC();
+ }
+
+ test.verifyMemoryUsage(expectedMemoryUsage);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/survivorAlignment/TestPromotionToSurvivor.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8031323
+ * @summary Verify that objects promoted from eden space to survivor space after
+ * minor GC are aligned to SurvivorAlignmentInBytes.
+ * @library /testlibrary /testlibrary/whitebox
+ * @build TestPromotionToSurvivor
+ * SurvivorAlignmentTestMain AlignmentHelper
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=32 -XX:OldSize=128m
+ * -XX:-ExplicitGCInvokesConcurrent
+ * TestPromotionToSurvivor 10m 9 SURVIVOR
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=32 -XX:OldSize=128m
+ * TestPromotionToSurvivor 20m 47 SURVIVOR
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=64 -XX:OldSize=128m
+ * -XX:-ExplicitGCInvokesConcurrent
+ * TestPromotionToSurvivor 8m 9 SURVIVOR
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=64 -XX:OldSize=128m
+ * -XX:-ExplicitGCInvokesConcurrent
+ * TestPromotionToSurvivor 20m 87 SURVIVOR
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=256m -XX:MaxNewSize=256m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=128 -XX:OldSize=32m
+ * -XX:InitialHeapSize=288m -XX:-ExplicitGCInvokesConcurrent
+ * TestPromotionToSurvivor 10m 9 SURVIVOR
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
+ * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
+ * -XX:SurvivorAlignmentInBytes=128 -XX:OldSize=128m
+ * -XX:-ExplicitGCInvokesConcurrent
+ * TestPromotionToSurvivor 20m 147 SURVIVOR
+ */
+public class TestPromotionToSurvivor {
+ public static void main(String args[]) {
+ SurvivorAlignmentTestMain test
+ = SurvivorAlignmentTestMain.fromArgs(args);
+ System.out.println(test);
+
+ long expectedUsage = test.getExpectedMemoryUsage();
+ test.baselineMemoryAllocation();
+ SurvivorAlignmentTestMain.WHITE_BOX.fullGC();
+
+ test.allocate();
+ SurvivorAlignmentTestMain.WHITE_BOX.youngGC();
+
+ test.verifyMemoryUsage(expectedUsage);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/gc/whitebox/TestConcMarkCycleWB.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test TestConMarkCycleWB
+ * @bug 8065579
+ * @requires vm.gc=="null" | vm.gc=="G1"
+ * @library /testlibrary /testlibrary/whitebox
+ * @build ClassFileInstaller com.oracle.java.testlibrary.* sun.hotspot.WhiteBox TestConcMarkCycleWB
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UseG1GC TestConcMarkCycleWB
+ * @summary Verifies that ConcurrentMarking-related WB works properly
+ */
+import static com.oracle.java.testlibrary.Asserts.assertFalse;
+import static com.oracle.java.testlibrary.Asserts.assertTrue;
+import sun.hotspot.WhiteBox;
+
+public class TestConcMarkCycleWB {
+
+ public static void main(String[] args) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+
+ wb.youngGC();
+ assertTrue(wb.g1StartConcMarkCycle());
+ while (wb.g1InConcurrentMark()) {
+ Thread.sleep(5);
+ }
+
+ wb.fullGC();
+ assertTrue(wb.g1StartConcMarkCycle());
+ while (wb.g1InConcurrentMark()) {
+ Thread.sleep(5);
+ }
+ assertTrue(wb.g1StartConcMarkCycle());
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/runtime/memory/ReadVMPageSize.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @summary Using WhiteBox to get VM page size
+ * @library /testlibrary /testlibrary/whitebox
+ * @build ReadVMPageSize
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI ReadVMPageSize
+ */
+
+import com.oracle.java.testlibrary.*;
+import sun.hotspot.WhiteBox;
+
+public class ReadVMPageSize {
+ public static void main(String args[]) throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ int pageSize = wb.getVMPageSize();
+ if (pageSize < 0) {
+ throw new Exception("pageSize < 0");
+ } else {
+ System.out.println("Page size = " + pageSize);
+ }
+ }
+}
--- a/hotspot/test/serviceability/ParserTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/serviceability/ParserTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -48,6 +48,7 @@
testBool();
testQuotes();
testMemorySize();
+ testSingleLetterArg();
}
public static void main(String... args) throws Exception {
@@ -99,7 +100,7 @@
false, "0");
DiagnosticCommand[] args = {arg};
- wb.parseCommandLine(name + "=10", args);
+ wb.parseCommandLine(name + "=10", ',', args);
parse(name, "10", name + "=10", args);
parse(name, "-5", name + "=-5", args);
@@ -149,6 +150,15 @@
parse(name, "Recording 1", "\"" + name + "\"" + "=\"Recording 1\",arg=value", args);
}
+ public void testSingleLetterArg() throws Exception {
+ DiagnosticCommand[] args = new DiagnosticCommand[]{
+ new DiagnosticCommand("flag", "desc", DiagnosticArgumentType.STRING, true, false, null),
+ new DiagnosticCommand("value", "desc", DiagnosticArgumentType.STRING, true, false, null)
+ };
+ parse("flag", "flag", "flag v", ' ', args);
+ parse("value", "v", "flag v", ' ', args);
+ }
+
public void testMemorySize() throws Exception {
String name = "name";
String defaultValue = "1024";
@@ -176,9 +186,13 @@
public void parse(String searchName, String expectedValue,
String cmdLine, DiagnosticCommand[] argumentTypes) throws Exception {
+ parse(searchName, expectedValue, cmdLine, ',', argumentTypes);
+ }
+ public void parse(String searchName, String expectedValue,
+ String cmdLine, char delim, DiagnosticCommand[] argumentTypes) throws Exception {
//parseCommandLine will return an object array that looks like
//{<name of parsed object>, <of parsed object> ... }
- Object[] res = wb.parseCommandLine(cmdLine, argumentTypes);
+ Object[] res = wb.parseCommandLine(cmdLine, delim, argumentTypes);
for (int i = 0; i < res.length-1; i+=2) {
String parsedName = (String) res[i];
if (searchName.equals(parsedName)) {
@@ -196,8 +210,11 @@
}
private void shouldFail(String argument, DiagnosticCommand[] argumentTypes) throws Exception {
+ shouldFail(argument, ',', argumentTypes);
+ }
+ private void shouldFail(String argument, char delim, DiagnosticCommand[] argumentTypes) throws Exception {
try {
- wb.parseCommandLine(argument, argumentTypes);
+ wb.parseCommandLine(argument, delim, argumentTypes);
throw new Exception("Parser accepted argument: " + argument);
} catch (IllegalArgumentException e) {
//expected
--- a/hotspot/test/serviceability/sa/jmap-hashcode/Test8028623.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/serviceability/sa/jmap-hashcode/Test8028623.java Tue Dec 16 09:58:02 2014 -0800
@@ -34,6 +34,7 @@
import com.oracle.java.testlibrary.JDKToolLauncher;
import com.oracle.java.testlibrary.OutputBuffer;
+import com.oracle.java.testlibrary.Platform;
import com.oracle.java.testlibrary.ProcessTools;
import java.io.File;
@@ -48,6 +49,10 @@
System.out.println(Ã);
try {
+ if (!Platform.shouldSAAttach()) {
+ System.out.println("SA attach not expected to work - test skipped.");
+ return;
+ }
int pid = ProcessTools.getProcessId();
JDKToolLauncher jmap = JDKToolLauncher.create("jmap")
.addToolArg("-F")
--- a/hotspot/test/testlibrary/com/oracle/java/testlibrary/Asserts.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/testlibrary/com/oracle/java/testlibrary/Asserts.java Tue Dec 16 09:58:02 2014 -0800
@@ -68,8 +68,7 @@
* @see #assertLessThan(T, T, String)
*/
public static <T extends Comparable<T>> void assertLessThan(T lhs, T rhs) {
- String msg = "Expected that " + format(lhs) + " < " + format(rhs);
- assertLessThan(lhs, rhs, msg);
+ assertLessThan(lhs, rhs, null);
}
/**
@@ -81,7 +80,7 @@
* @throws RuntimeException if the assertion isn't valid.
*/
public static <T extends Comparable<T>>void assertLessThan(T lhs, T rhs, String msg) {
- assertTrue(compare(lhs, rhs, msg) < 0, msg);
+ assertTrue(compare(lhs, rhs, msg) < 0, getMessage(lhs, rhs, "<", msg));
}
/**
@@ -108,8 +107,7 @@
* @see #assertLessThanOrEqual(T, T, String)
*/
public static <T extends Comparable<T>> void assertLessThanOrEqual(T lhs, T rhs) {
- String msg = "Expected that " + format(lhs) + " <= " + format(rhs);
- assertLessThanOrEqual(lhs, rhs, msg);
+ assertLessThanOrEqual(lhs, rhs, null);
}
/**
@@ -121,7 +119,7 @@
* @throws RuntimeException if the assertion isn't valid.
*/
public static <T extends Comparable<T>> void assertLessThanOrEqual(T lhs, T rhs, String msg) {
- assertTrue(compare(lhs, rhs, msg) <= 0, msg);
+ assertTrue(compare(lhs, rhs, msg) <= 0, getMessage(lhs, rhs, "<=", msg));
}
/**
@@ -148,8 +146,7 @@
* @see #assertEquals(T, T, String)
*/
public static void assertEquals(Object lhs, Object rhs) {
- String msg = "Expected " + format(lhs) + " to equal " + format(rhs);
- assertEquals(lhs, rhs, msg);
+ assertEquals(lhs, rhs, null);
}
/**
@@ -166,7 +163,7 @@
error(msg);
}
} else {
- assertTrue(lhs.equals(rhs), msg);
+ assertTrue(lhs.equals(rhs), getMessage(lhs, rhs, "==", msg));
}
}
@@ -194,8 +191,7 @@
* @see #assertGreaterThanOrEqual(T, T, String)
*/
public static <T extends Comparable<T>> void assertGreaterThanOrEqual(T lhs, T rhs) {
- String msg = "Expected that " + format(lhs) + " >= " + format(rhs);
- assertGreaterThanOrEqual(lhs, rhs, msg);
+ assertGreaterThanOrEqual(lhs, rhs, null);
}
/**
@@ -207,7 +203,7 @@
* @throws RuntimeException if the assertion isn't valid.
*/
public static <T extends Comparable<T>> void assertGreaterThanOrEqual(T lhs, T rhs, String msg) {
- assertTrue(compare(lhs, rhs, msg) >= 0, msg);
+ assertTrue(compare(lhs, rhs, msg) >= 0, getMessage(lhs, rhs, ">=", msg));
}
/**
@@ -234,8 +230,7 @@
* @see #assertGreaterThan(T, T, String)
*/
public static <T extends Comparable<T>> void assertGreaterThan(T lhs, T rhs) {
- String msg = "Expected that " + format(lhs) + " > " + format(rhs);
- assertGreaterThan(lhs, rhs, msg);
+ assertGreaterThan(lhs, rhs, null);
}
/**
@@ -247,7 +242,7 @@
* @throws RuntimeException if the assertion isn't valid.
*/
public static <T extends Comparable<T>> void assertGreaterThan(T lhs, T rhs, String msg) {
- assertTrue(compare(lhs, rhs, msg) > 0, msg);
+ assertTrue(compare(lhs, rhs, msg) > 0, getMessage(lhs, rhs, ">", msg));
}
/**
@@ -274,8 +269,7 @@
* @see #assertNotEquals(T, T, String)
*/
public static void assertNotEquals(Object lhs, Object rhs) {
- String msg = "Expected " + format(lhs) + " to not equal " + format(rhs);
- assertNotEquals(lhs, rhs, msg);
+ assertNotEquals(lhs, rhs, null);
}
/**
@@ -292,7 +286,7 @@
error(msg);
}
} else {
- assertFalse(lhs.equals(rhs), msg);
+ assertFalse(lhs.equals(rhs), getMessage(lhs, rhs,"!=", msg));
}
}
@@ -450,4 +444,8 @@
throw new RuntimeException(msg);
}
+ private static String getMessage(Object lhs, Object rhs, String op, String msg) {
+ return (msg == null ? "" : msg + " ") + "(assert failed: " + format(lhs) + " " + op + " " + format(rhs) + ")";
+ }
}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/testlibrary/com/oracle/java/testlibrary/InfiniteLoop.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.oracle.java.testlibrary;
+
+import java.util.Objects;
+
+/**
+ * Class which runs another Runnable in infinite loop with certain pauses
+ * between cycles.
+ */
+public class InfiniteLoop implements Runnable {
+ private final Runnable target;
+ private final long mills;
+
+
+ /**
+ * @param target a target to run in a loop
+ * @param mills the length of pause time in milliseconds
+ * @throws NullPointerException if target is null
+ * @throws IllegalArgumentException if the value of millis is negative
+ */
+ public InfiniteLoop(Runnable target, long mills) {
+ Objects.requireNonNull(target);
+ if (mills < 0) {
+ throw new IllegalArgumentException("mills < 0");
+ }
+ this.target = target;
+ this.mills = mills;
+ }
+
+ @Override
+ public void run() {
+ try {
+ while (true) {
+ target.run();
+ Thread.sleep(mills);
+ }
+ } catch (InterruptedException e) {
+ Thread.currentThread().interrupt();
+ throw new Error(e);
+ }
+ }
+}
--- a/hotspot/test/testlibrary/com/oracle/java/testlibrary/Platform.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/testlibrary/com/oracle/java/testlibrary/Platform.java Tue Dec 16 09:58:02 2014 -0800
@@ -23,6 +23,9 @@
package com.oracle.java.testlibrary;
+import java.util.regex.Pattern;
+import com.oracle.java.testlibrary.Utils;
+
public class Platform {
private static final String osName = System.getProperty("os.name");
private static final String dataModel = System.getProperty("sun.arch.data.model");
@@ -30,6 +33,7 @@
private static final String javaVersion = System.getProperty("java.version");
private static final String osArch = System.getProperty("os.arch");
private static final String vmName = System.getProperty("java.vm.name");
+ private static final String userName = System.getProperty("user.name");
public static boolean isClient() {
return vmName.endsWith(" Client VM");
@@ -94,33 +98,87 @@
// Returns true for sparc and sparcv9.
public static boolean isSparc() {
- return isArch("sparc");
+ return isArch("sparc.*");
}
public static boolean isARM() {
- return isArch("arm");
+ return isArch("arm.*");
}
public static boolean isPPC() {
- return isArch("ppc");
+ return isArch("ppc.*");
}
public static boolean isX86() {
- // On Linux it's 'i386', Windows 'x86'
- return (isArch("i386") || isArch("x86"));
+ // On Linux it's 'i386', Windows 'x86' without '_64' suffix.
+ return isArch("(i386)|(x86(?!_64))");
}
public static boolean isX64() {
// On OSX it's 'x86_64' and on other (Linux, Windows and Solaris) platforms it's 'amd64'
- return (isArch("amd64") || isArch("x86_64"));
+ return isArch("(amd64)|(x86_64)");
}
- private static boolean isArch(String archname) {
- return osArch.toLowerCase().startsWith(archname.toLowerCase());
+ private static boolean isArch(String archnameRE) {
+ return Pattern.compile(archnameRE, Pattern.CASE_INSENSITIVE)
+ .matcher(osArch)
+ .matches();
}
public static String getOsArch() {
return osArch;
}
+ /**
+ * Return a boolean for whether we expect to be able to attach
+ * the SA to our own processes on this system.
+ */
+ public static boolean shouldSAAttach() throws Exception {
+
+ if (isLinux()) {
+ return canPtraceAttachLinux();
+ } else if (isOSX()) {
+ return canAttachOSX();
+ } else {
+ // Other platforms expected to work:
+ return true;
+ }
+ }
+
+ /**
+ * On Linux, first check the SELinux boolean "deny_ptrace" and return false
+ * as we expect to be denied if that is "1". Then expect permission to attach
+ * if we are root, so return true. Then return false for an expected denial
+ * if "ptrace_scope" is 1, and true otherwise.
+ */
+ public static boolean canPtraceAttachLinux() throws Exception {
+
+ // SELinux deny_ptrace:
+ String deny_ptrace = Utils.fileAsString("/sys/fs/selinux/booleans/deny_ptrace");
+ if (deny_ptrace != null && deny_ptrace.contains("1")) {
+ // ptrace will be denied:
+ return false;
+ }
+
+ if (userName.equals("root")) {
+ return true;
+ }
+
+ // ptrace_scope:
+ String ptrace_scope = Utils.fileAsString("/proc/sys/kernel/yama/ptrace_scope");
+ if (ptrace_scope != null && ptrace_scope.contains("1")) {
+ // ptrace will be denied:
+ return false;
+ }
+
+ // Otherwise expect to be permitted:
+ return true;
+ }
+
+ /**
+ * On OSX, expect permission to attach only if we are root.
+ */
+ public static boolean canAttachOSX() throws Exception {
+ return userName.equals("root");
+ }
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/testlibrary/com/oracle/java/testlibrary/TimeLimitedRunner.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.oracle.java.testlibrary;
+
+import java.util.Objects;
+import java.util.concurrent.Callable;
+
+/**
+ * Auxiliary class to run target w/ given timeout.
+ */
+public class TimeLimitedRunner implements Callable<Void> {
+ private final long stoptime;
+ private final long timeout;
+ private final double factor;
+ private final Callable<Boolean> target;
+
+ /**
+ * @param timeout a timeout. zero means no time limitation
+ * @param factor a multiplier used to estimate next iteration time
+ * @param target a target to run
+ * @throws NullPointerException if target is null
+ * @throws IllegalArgumentException if timeout is negative or
+ factor isn't positive
+ */
+ public TimeLimitedRunner(long timeout, double factor,
+ Callable<Boolean> target) {
+ Objects.requireNonNull(target, "target must not be null");
+ if (timeout < 0) {
+ throw new IllegalArgumentException("timeout[" + timeout + "] < 0");
+ }
+ if (factor <= 0d) {
+ throw new IllegalArgumentException("factor[" + factor + "] <= 0");
+ }
+ this.stoptime = System.currentTimeMillis() + timeout;
+ this.timeout = timeout;
+ this.factor = factor;
+ this.target = target;
+ }
+
+ /**
+ * Runs @{linkplan target} while it returns true and timeout isn't exceeded
+ */
+ @Override
+ public Void call() throws Exception {
+ long maxDuration = 0L;
+ long iterStart = System.currentTimeMillis();
+ if (timeout != 0 && iterStart > stoptime) {
+ return null;
+ }
+ while (target.call()) {
+ if (timeout != 0) {
+ long iterDuration = System.currentTimeMillis() - iterStart;
+ maxDuration = Math.max(maxDuration, iterDuration);
+ iterStart = System.currentTimeMillis();
+ if (iterStart + (maxDuration * factor) > stoptime) {
+ System.out.println("Not enough time to continue execution. "
+ + "Interrupted.");
+ break;
+ }
+ }
+ }
+ return null;
+ }
+
+}
--- a/hotspot/test/testlibrary/com/oracle/java/testlibrary/Utils.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/testlibrary/com/oracle/java/testlibrary/Utils.java Tue Dec 16 09:58:02 2014 -0800
@@ -314,6 +314,35 @@
}
/**
+ * Return the contents of the named file as a single String,
+ * or null if not found.
+ * @param filename name of the file to read
+ * @return String contents of file, or null if file not found.
+ */
+ public static String fileAsString(String filename) {
+ StringBuilder result = new StringBuilder();
+ try {
+ File file = new File(filename);
+ if (file.exists()) {
+ BufferedReader reader = new BufferedReader(new FileReader(file));
+ while (true) {
+ String line = reader.readLine();
+ if (line == null) {
+ break;
+ }
+ result.append(line).append("\n");
+ }
+ } else {
+ // Does not exist:
+ return null;
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return result.toString();
+ }
+
+ /**
* @return Unsafe instance.
*/
public static synchronized Unsafe getUnsafe() {
--- a/hotspot/test/testlibrary/whitebox/sun/hotspot/WhiteBox.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/testlibrary/whitebox/sun/hotspot/WhiteBox.java Tue Dec 16 09:58:02 2014 -0800
@@ -74,6 +74,7 @@
// Memory
public native long getObjectAddress(Object o);
public native int getHeapOopSize();
+ public native int getVMPageSize();
public native boolean isObjectInOldGen(Object o);
public native long getObjectSize(Object o);
@@ -93,7 +94,7 @@
public native boolean g1IsHumongous(Object o);
public native long g1NumFreeRegions();
public native int g1RegionSize();
- public native Object[] parseCommandLine(String commandline, DiagnosticCommand[] args);
+ public native Object[] parseCommandLine(String commandline, char delim, DiagnosticCommand[] args);
// NMT
public native long NMTMalloc(long size);
@@ -153,7 +154,14 @@
public native Object[] getNMethod(Executable method, boolean isOsr);
public native long allocateCodeBlob(int size, int type);
public native void freeCodeBlob(long addr);
- public native void forceNMethodSweep();
+ public void forceNMethodSweep() {
+ try {
+ forceNMethodSweep0().join();
+ } catch (InterruptedException e) {
+ Thread.currentThread().interrupt();
+ }
+ }
+ public native Thread forceNMethodSweep0();
public native Object[] getCodeHeapEntries(int type);
public native int getCompilationActivityMode();
public native Object[] getCodeBlob(long addr);
@@ -168,12 +176,16 @@
public native long incMetaspaceCapacityUntilGC(long increment);
public native long metaspaceCapacityUntilGC();
- // force Young GC
+ // Force Young GC
public native void youngGC();
- // force Full GC
+ // Force Full GC
public native void fullGC();
+ // Method tries to start concurrent mark cycle.
+ // It returns false if CM Thread is always in concurrent cycle.
+ public native boolean g1StartConcMarkCycle();
+
// Tests on ReservedSpace/VirtualSpace classes
public native int stressVirtualSpaceResize(long reservedSpaceSize, long magnitude, long iterations);
public native void runMemoryUnitTests();
--- a/hotspot/test/testlibrary/whitebox/sun/hotspot/parser/DiagnosticCommand.java Tue Dec 16 09:57:33 2014 -0800
+++ b/hotspot/test/testlibrary/whitebox/sun/hotspot/parser/DiagnosticCommand.java Tue Dec 16 09:58:02 2014 -0800
@@ -34,14 +34,21 @@
private DiagnosticArgumentType type;
private boolean mandatory;
private String defaultValue;
+ private boolean argument;
public DiagnosticCommand(String name, String desc, DiagnosticArgumentType type,
boolean mandatory, String defaultValue) {
+ this(name, desc, type, false, mandatory, defaultValue);
+ }
+
+ public DiagnosticCommand(String name, String desc, DiagnosticArgumentType type,
+ boolean argument, boolean mandatory, String defaultValue) {
this.name = name;
this.desc = desc;
this.type = type;
this.mandatory = mandatory;
this.defaultValue = defaultValue;
+ this.argument = argument;
}
public String getName() {
@@ -60,6 +67,10 @@
return mandatory;
}
+ public boolean isArgument() {
+ return argument;
+ }
+
public String getDefaultValue() {
return defaultValue;
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/testlibrary_tests/TestMutuallyExclusivePlatformPredicates.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,134 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import com.oracle.java.testlibrary.Asserts;
+import com.oracle.java.testlibrary.Platform;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.EnumSet;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * @test
+ * @summary Verify that for each group of mutually exclusive predicates defined
+ * in com.oracle.java.testlibrary.Platform one and only one predicate
+ * evaluates to true.
+ * @library /testlibrary
+ * @run main TestMutuallyExclusivePlatformPredicates
+ */
+public class TestMutuallyExclusivePlatformPredicates {
+ private static enum MethodGroup {
+ ARCH("isARM", "isPPC", "isSparc", "isX86", "isX64"),
+ BITNESS("is32bit", "is64bit"),
+ OS("isLinux", "isSolaris", "isWindows", "isOSX"),
+ VM_TYPE("isClient", "isServer", "isGraal", "isMinimal"),
+ IGNORED("isEmbedded", "isDebugBuild");
+
+ public final List<String> methodNames;
+
+ private MethodGroup(String... methodNames) {
+ this.methodNames = Collections.unmodifiableList(
+ Arrays.asList(methodNames));
+ }
+ }
+
+ public static void main(String args[]) {
+ EnumSet<MethodGroup> notIgnoredMethodGroups
+ = EnumSet.complementOf(EnumSet.of(MethodGroup.IGNORED));
+
+ notIgnoredMethodGroups.forEach(
+ TestMutuallyExclusivePlatformPredicates::verifyPredicates);
+
+ TestMutuallyExclusivePlatformPredicates.verifyCoverage();
+ }
+
+ /**
+ * Verifies that one and only one predicate method defined in
+ * {@link com.oracle.java.testlibrary.Platform}, whose name included into
+ * methodGroup will return {@code true}.
+ * @param methodGroup The group of methods that should be tested.
+ */
+ private static void verifyPredicates(MethodGroup methodGroup) {
+ System.out.println("Verifying method group: " + methodGroup.name());
+ long truePredicatesCount = methodGroup.methodNames.stream()
+ .filter(TestMutuallyExclusivePlatformPredicates
+ ::evaluatePredicate)
+ .count();
+
+ Asserts.assertEQ(truePredicatesCount, 1L, String.format(
+ "Only one predicate from group %s should be evaluated to true "
+ + "(Actually %d predicates were evaluated to true).",
+ methodGroup.name(), truePredicatesCount));
+ }
+
+ /**
+ * Verifies that all predicates defined in
+ * {@link com.oracle.java.testlibrary.Platform} were either tested or
+ * explicitly ignored.
+ */
+ private static void verifyCoverage() {
+ Set<String> allMethods = new HashSet<>();
+ for (MethodGroup group : MethodGroup.values()) {
+ allMethods.addAll(group.methodNames);
+ }
+
+ for (Method m : Platform.class.getMethods()) {
+ if (m.getParameterCount() == 0
+ && m.getReturnType() == boolean.class) {
+ Asserts.assertTrue(allMethods.contains(m.getName()),
+ "All Platform's methods with signature '():Z' should "
+ + "be tested ");
+ }
+ }
+ }
+
+ /**
+ * Evaluates predicate method with name {@code name} defined in
+ * {@link com.oracle.java.testlibrary.Platform}.
+ *
+ * @param name The name of a predicate to be evaluated.
+ * @return evaluated predicate's value.
+ * @throws java.lang.Error if predicate is not defined or could not be
+ * evaluated.
+ */
+ private static boolean evaluatePredicate(String name) {
+ try {
+ System.out.printf("Trying to evaluate predicate with name %s%n",
+ name);
+ boolean value
+ = (Boolean) Platform.class.getMethod(name).invoke(null);
+ System.out.printf("Predicate evaluated to: %s%n", value);
+ return value;
+ } catch (NoSuchMethodException e) {
+ throw new Error("Predicate with name " + name
+ + " is not defined in " + Platform.class.getName(), e);
+ } catch (IllegalAccessException | InvocationTargetException e) {
+ throw new Error("Unable to evaluate predicate " + name, e);
+ }
+ }
+}
--- a/jaxp/.hgtags Tue Dec 16 09:57:33 2014 -0800
+++ b/jaxp/.hgtags Tue Dec 16 09:58:02 2014 -0800
@@ -284,3 +284,4 @@
a12d347f84176200593999f4da91ae2bb86865b2 jdk9-b39
3f46e2196498de33e7c65efa7b372e46f1faba01 jdk9-b40
71dd8f7649428efd3a56ca5fefc80e59d37b8434 jdk9-b41
+47b0d3fa4118b9d56870cf4004987438c501f5c0 jdk9-b42
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/ptests/DBFNamespaceTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.parsers.ptests;
+
+import static jaxp.library.JAXPTestUtilities.FILE_SEP;
+import static jaxp.library.JAXPTestUtilities.USER_DIR;
+import static jaxp.library.JAXPTestUtilities.compareWithGold;
+import static jaxp.library.JAXPTestUtilities.failUnexpected;
+import static org.testng.Assert.assertTrue;
+
+import java.io.File;
+import java.io.IOException;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.TransformerFactoryConfigurationError;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.sax.SAXResult;
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+import org.w3c.dom.Document;
+import org.xml.sax.SAXException;
+
+/**
+ * This tests DocumentBuilderFactory for namespace processing and no-namespace
+ * processing.
+ */
+public class DBFNamespaceTest {
+
+ /**
+ * Provide input for the cases that supporting namespace or not.
+ */
+ @DataProvider(name = "input-provider")
+ public Object[][] getInput() {
+ DocumentBuilderFactory dbf1 = DocumentBuilderFactory.newInstance();
+ String outputfile1 = USER_DIR + FILE_SEP + "dbfnstest01.out";
+ String goldfile1 = TestUtils.GOLDEN_DIR + FILE_SEP + "dbfnstest01GF.out";
+
+ DocumentBuilderFactory dbf2 = DocumentBuilderFactory.newInstance();
+ dbf2.setNamespaceAware(true);
+ String outputfile2 = USER_DIR + FILE_SEP + "dbfnstest02.out";
+ String goldfile2 = TestUtils.GOLDEN_DIR + FILE_SEP + "dbfnstest02GF.out";
+ return new Object[][] { { dbf1, outputfile1, goldfile1 }, { dbf2, outputfile2, goldfile2 } };
+ }
+
+ /**
+ * Test to parse and transform a document without supporting namespace and
+ * with supporting namespace.
+ */
+ @Test(dataProvider = "input-provider")
+ public void testNamespaceTest(DocumentBuilderFactory dbf, String outputfile, String goldfile) {
+ try {
+ Document doc = dbf.newDocumentBuilder().parse(new File(TestUtils.XML_DIR, "namespace1.xml"));
+ dummyTransform(doc, outputfile);
+ assertTrue(compareWithGold(goldfile, outputfile));
+ } catch (SAXException | IOException | ParserConfigurationException | TransformerFactoryConfigurationError | TransformerException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * This method transforms a Node without any xsl file and uses SAXResult to
+ * invoke the callbacks through a ContentHandler. If namespace processing is
+ * not chosen, namespaceURI in callbacks should be an empty string otherwise
+ * it should be namespaceURI.
+ *
+ * @throws TransformerFactoryConfigurationError
+ * @throws TransformerException
+ * @throws IOException
+ */
+ private void dummyTransform(Document document, String fileName) throws TransformerFactoryConfigurationError, TransformerException, IOException {
+ DOMSource domSource = new DOMSource(document);
+ Transformer transformer = TransformerFactory.newInstance().newTransformer();
+ File file = new File(fileName);
+ System.out.println("The fileName is " + file.getAbsolutePath());
+ transformer.transform(domSource, new SAXResult(MyCHandler.newInstance(file)));
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/ptests/DocumentBuilderFactory01.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,451 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.parsers.ptests;
+
+import static jaxp.library.JAXPTestUtilities.FILE_SEP;
+import static jaxp.library.JAXPTestUtilities.failUnexpected;
+import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertNotNull;
+import static org.testng.Assert.assertNull;
+import static org.testng.Assert.assertTrue;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileReader;
+import java.io.IOException;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+
+import org.testng.annotations.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.DefaultHandler;
+
+/**
+ * This checks the methods of DocumentBuilderFactoryImpl
+ */
+public class DocumentBuilderFactory01 {
+ /**
+ * Testcase to test the default functionality of schema support method.
+ */
+ @Test
+ public void testCheckSchemaSupport1() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setValidating(true);
+ dbf.setNamespaceAware(true);
+ dbf.setAttribute("http://java.sun.com/xml/jaxp/properties/schemaLanguage", "http://www.w3.org/2001/XMLSchema");
+ MyErrorHandler eh = MyErrorHandler.newInstance();
+ DocumentBuilder db = dbf.newDocumentBuilder();
+ db.setErrorHandler(eh);
+ Document doc = db.parse(new File(TestUtils.XML_DIR, "test.xml"));
+ assertFalse(eh.errorOccured);
+ } catch (ParserConfigurationException | SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the default functionality of schema support method. In
+ * this case the schema source property is set.
+ */
+ @Test
+ public void testCheckSchemaSupport2() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setValidating(true);
+ dbf.setNamespaceAware(true);
+ dbf.setAttribute("http://java.sun.com/xml/jaxp/properties/schemaLanguage", "http://www.w3.org/2001/XMLSchema");
+ dbf.setAttribute("http://java.sun.com/xml/jaxp/properties/schemaSource", new InputSource(new FileInputStream(
+ new File(TestUtils.XML_DIR, "test.xsd"))));
+ MyErrorHandler eh = MyErrorHandler.newInstance();
+ DocumentBuilder db = dbf.newDocumentBuilder();
+ db.setErrorHandler(eh);
+ Document doc = db.parse(new File(TestUtils.XML_DIR, "test1.xml"));
+ assertFalse(eh.errorOccured);
+ } catch (IllegalArgumentException | ParserConfigurationException | SAXException | IOException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Testcase to test the default functionality of schema support method. In
+ * this case the schema source property is set.
+ */
+ @Test
+ public void testCheckSchemaSupport3() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ spf.setNamespaceAware(true);
+ spf.setValidating(true);
+ spf.setNamespaceAware(true);
+ SAXParser sp = spf.newSAXParser();
+ sp.setProperty("http://java.sun.com/xml/jaxp/properties/schemaLanguage", "http://www.w3.org/2001/XMLSchema");
+ sp.setProperty("http://java.sun.com/xml/jaxp/properties/schemaSource",
+ new InputSource(new FileInputStream(new File(TestUtils.XML_DIR, "test.xsd"))));
+ DefaultHandler dh = new DefaultHandler();
+ sp.parse(new File(TestUtils.XML_DIR, "test1.xml"), dh);
+ } catch (ParserConfigurationException | SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the default functionality of newInstance method. To test
+ * the isCoalescing method and setCoalescing This checks to see if the CDATA
+ * and text nodes got combined In that case it will print "<xml>This
+ * is not parsed</xml> yet".
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory02() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setCoalescing(true);
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new File(TestUtils.XML_DIR, "DocumentBuilderFactory01.xml"));
+ Element e = (Element) doc.getElementsByTagName("html").item(0);
+ NodeList nl = e.getChildNodes();
+ assertEquals(nl.item(0).getNodeValue().trim(), "<xml>This is not parsed</xml> yet");
+ } catch (IOException | SAXException | ParserConfigurationException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the isIgnoringComments. By default it is false.
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory03() {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ assertFalse(dbf.isIgnoringComments());
+ }
+
+ /**
+ * Testcase to test the isValidating. By default it is false, set it to true
+ * and then use a document which is not valid. It should throw a warning or
+ * an error at least. The test passes in case retval 0 is set in the error
+ * method .
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory04() {
+ try {
+ MyErrorHandler eh = MyErrorHandler.newInstance();
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setValidating(true);
+ DocumentBuilder db = dbf.newDocumentBuilder();
+ db.setErrorHandler(eh);
+ Document doc = db.parse(new File(TestUtils.XML_DIR, "DocumentBuilderFactory05.xml"));
+ assertTrue(eh.errorOccured);
+ } catch (ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the setValidating. By default it is false, use a
+ * document which is not valid. It should not throw a warning or an error.
+ * The test passes in case the retval equals 1 .
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory16() {
+ try {
+ MyErrorHandler eh = MyErrorHandler.newInstance();
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder db = dbf.newDocumentBuilder();
+ db.setErrorHandler(eh);
+ Document doc = db.parse(new File(TestUtils.XML_DIR, "DocumentBuilderFactory05.xml"));
+ assertFalse(eh.errorOccured);
+ } catch (ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Testcase to test the setValidating. By default it is false, use a
+ * document which is valid. It should not throw a warning or an error. The
+ * test passes in case the retval equals 1.
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory17() {
+ try {
+ MyErrorHandler eh = MyErrorHandler.newInstance();
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder db = dbf.newDocumentBuilder();
+ db.setErrorHandler(eh);
+ Document doc = db.parse(new File(TestUtils.XML_DIR, "DocumentBuilderFactory04.xml"));
+ assertFalse(eh.errorOccured);
+ } catch (ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * To test the isExpandEntityReferences. By default it is true.
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory05() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new FileInputStream(new File(TestUtils.XML_DIR, "DocumentBuilderFactory02.xml")));
+ Element e = (Element) doc.getElementsByTagName("title").item(0);
+ NodeList nl = e.getChildNodes();
+ assertTrue(dbf.isExpandEntityReferences());
+ assertEquals(nl.item(0).getNodeValue().trim().charAt(0), 'W');
+ } catch (ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the default functionality of setValidating method. The
+ * xml file has a DTD which has namespaces defined. The parser takes care to
+ * check if the namespaces using elements and defined attributes are there
+ * or not.
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory06() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setValidating(true);
+ DocumentBuilder db = dbf.newDocumentBuilder();
+ MyErrorHandler eh = MyErrorHandler.newInstance();
+ db.setErrorHandler(eh);
+ Document doc = db.parse(new File(TestUtils.XML_DIR, "DocumentBuilderFactory04.xml"));
+ assertTrue(doc instanceof Document);
+ assertFalse(eh.errorOccured);
+ } catch (ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Testcase to test the setExpandEntityReferences.
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory07() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setExpandEntityReferences(true);
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new FileInputStream(new File(TestUtils.XML_DIR, "DocumentBuilderFactory02.xml")));
+ Element e = (Element) doc.getElementsByTagName("title").item(0);
+ NodeList nl = e.getChildNodes();
+ assertTrue(dbf.isExpandEntityReferences());
+ assertEquals(nl.item(0).getNodeValue().trim().charAt(0), 'W');
+ } catch (ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the setExpandEntityReferences.
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory08() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setExpandEntityReferences(false);
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new FileInputStream(new File(TestUtils.XML_DIR, "DocumentBuilderFactory02.xml")));
+ Element e = (Element) doc.getElementsByTagName("title").item(0);
+ NodeList nl = e.getChildNodes();
+ assertNull(nl.item(0).getNodeValue());
+ } catch (ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the setIgnoringComments. By default it is set to false.
+ * explicitly setting it to false, it recognizes the comment which is in
+ * Element Node Hence the Element's child node is not null.
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory09() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setIgnoringComments(false);
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new FileInputStream(new File(TestUtils.XML_DIR, "DocumentBuilderFactory07.xml")));
+ Element e = (Element) doc.getElementsByTagName("body").item(0);
+ NodeList nl = e.getChildNodes();
+ assertNotNull(nl.item(0).getNodeValue());
+ } catch (ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * This tests for the parse(InputSource).
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory10() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new InputSource(new BufferedReader(new FileReader(new File(TestUtils.XML_DIR, "DocumentBuilderFactory07.xml")))));
+ assertTrue(doc instanceof Document);
+ } catch (IllegalArgumentException | ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * This tests for the parse InputStream with SystemID as a second parameter.
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory11() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new FileInputStream(new File(TestUtils.XML_DIR, "dbf10import.xsl")), new File(TestUtils.XML_DIR).toURI()
+ .toASCIIString());
+ assertTrue(doc instanceof Document);
+ } catch (IllegalArgumentException | ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * This tests for the parse InputStream with empty SystemID as a second
+ * parameter.
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory12() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new FileInputStream(new File(TestUtils.XML_DIR, "dbf10import.xsl")), " ");
+ assertTrue(doc instanceof Document);
+ } catch (IllegalArgumentException | ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * This tests for the parse(uri).
+ */
+ @Test
+ public void testCheckDocumentBuilderFactory13() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new File(TestUtils.XML_DIR + FILE_SEP + "dbf10import.xsl").toURI().toASCIIString());
+ assertTrue(doc instanceof Document);
+ } catch (IllegalArgumentException | ParserConfigurationException | IOException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * This tests for the parse (uri) with empty string as parameter should
+ * throw Sax Exception.
+ *
+ * @throws SAXException
+ * If any parse errors occur.
+ */
+ @Test(expectedExceptions = SAXException.class)
+ public void testCheckDocumentBuilderFactory14() throws SAXException {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ docBuilder.parse("");
+ } catch (ParserConfigurationException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * This tests for the parse (uri) with null uri as parameter should throw
+ * IllegalArgumentException.
+ *
+ */
+ @Test(expectedExceptions = IllegalArgumentException.class)
+ public void testCheckDocumentBuilderFactory15() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ String uri = null;
+ docBuilder.parse(uri);
+ } catch (ParserConfigurationException | SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the setIgnoringComments. By default it is set to false,
+ * setting this to true, It does not recognize the comment, Here the
+ * nodelist has a length 0 because the ignoring comments is true.
+ */
+ @Test
+ public void testCheckIgnoringComments() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setIgnoringComments(true);
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new FileInputStream(new File(TestUtils.XML_DIR, "DocumentBuilderFactory08.xml")));
+ Element e = (Element) doc.getElementsByTagName("body").item(0);
+ NodeList nl = e.getChildNodes();
+ assertEquals(nl.getLength(), 0);
+ } catch (ParserConfigurationException | SAXException | IOException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Testcase to test the default behaviour of setIgnoringComments. By default
+ * it is set to false, this is similar to case 9 but not setIgnoringComments
+ * explicitly, it does not recognize the comment.
+ */
+ @Test
+ public void testCheckIgnoringComments1() {
+ try {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ Document doc = docBuilder.parse(new FileInputStream(new File(TestUtils.XML_DIR, "DocumentBuilderFactory07.xml")));
+ Element e = (Element) doc.getElementsByTagName("body").item(0);
+ NodeList nl = e.getChildNodes();
+ assertFalse(dbf.isIgnoringComments());
+ assertNotNull(nl.item(0).getNodeValue());
+ } catch (ParserConfigurationException | SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/ptests/DocumentBuilderFactory02.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.parsers.ptests;
+
+import static jaxp.library.JAXPTestUtilities.FILE_SEP;
+import static jaxp.library.JAXPTestUtilities.USER_DIR;
+import static jaxp.library.JAXPTestUtilities.compareWithGold;
+import static jaxp.library.JAXPTestUtilities.failUnexpected;
+import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertTrue;
+
+import java.io.File;
+import java.io.IOException;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.sax.SAXResult;
+
+import org.testng.annotations.Test;
+import org.w3c.dom.Document;
+import org.xml.sax.SAXException;
+
+/**
+ * This tests the setIgnoringElementWhitespace and setIgnoringComments of
+ * DocumentBuilderFactory
+ */
+public class DocumentBuilderFactory02 {
+
+ /**
+ * This testcase tests for the isIgnoringElementContentWhitespace and the
+ * setIgnoringElementContentWhitespace. The xml file has all kinds of
+ * whitespace,tab and newline characters, it uses the MyNSContentHandler
+ * which does not invoke the characters callback when this
+ * setIgnoringElementContentWhitespace is set to true.
+ */
+ @Test
+ public void testCheckElementContentWhitespace() {
+ try {
+ String goldFile = TestUtils.GOLDEN_DIR + FILE_SEP + "dbfactory02GF.out";
+ String outputFile = USER_DIR + FILE_SEP + "dbfactory02.out";
+ MyErrorHandler eh = MyErrorHandler.newInstance();
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ dbf.setValidating(true);
+ assertFalse(dbf.isIgnoringElementContentWhitespace());
+ dbf.setIgnoringElementContentWhitespace(true);
+ DocumentBuilder db = dbf.newDocumentBuilder();
+ db.setErrorHandler(eh);
+ Document doc = db.parse(new File(TestUtils.XML_DIR, "DocumentBuilderFactory06.xml"));
+ assertFalse(eh.errorOccured);
+ DOMSource domSource = new DOMSource(doc);
+ TransformerFactory tfactory = TransformerFactory.newInstance();
+ Transformer transformer = tfactory.newTransformer();
+ SAXResult saxResult = new SAXResult();
+ saxResult.setHandler(MyCHandler.newInstance(new File(outputFile)));
+ transformer.transform(domSource, saxResult);
+ assertTrue(compareWithGold(goldFile, outputFile));
+ } catch (ParserConfigurationException | SAXException | IOException | TransformerException e) {
+ failUnexpected(e);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/ptests/DocumentBuilderImpl01.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.parsers.ptests;
+
+import static jaxp.library.JAXPTestUtilities.FILE_SEP;
+import static jaxp.library.JAXPTestUtilities.failUnexpected;
+import static org.testng.Assert.assertFalse;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+import org.w3c.dom.Document;
+import org.xml.sax.EntityResolver;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+
+/**
+ * This checks for the methods of DocumentBuilder
+ */
+public class DocumentBuilderImpl01 implements EntityResolver {
+
+ /**
+ * Provide DocumentBuilder.
+ *
+ * @throws ParserConfigurationException
+ */
+ @DataProvider(name = "builder-provider")
+ public Object[][] getBuilder() throws ParserConfigurationException {
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder docBuilder = dbf.newDocumentBuilder();
+ return new Object[][] { { docBuilder } };
+ }
+
+ /**
+ * Testcase to test the default functionality of isValidation method. Expect
+ * to return false because not setting the validation.
+ */
+ @Test(dataProvider = "builder-provider")
+ public void testCheckDocumentBuilderImpl01(DocumentBuilder docBuilder) {
+ assertFalse(docBuilder.isValidating());
+
+ }
+
+ /**
+ * Testcase to test the default functionality of isNamespaceAware method.
+ */
+ @Test(dataProvider = "builder-provider")
+ public void testCheckDocumentBuilderImpl02(DocumentBuilder docBuilder) {
+ assertFalse(docBuilder.isNamespaceAware());
+ }
+
+ /**
+ * Testcase to test the parse(InputStream).
+ */
+ @Test(dataProvider = "builder-provider")
+ public void testCheckDocumentBuilderImpl04(DocumentBuilder docBuilder) {
+ try {
+ Document doc = docBuilder.parse(new FileInputStream(new File(TestUtils.XML_DIR, "DocumentBuilderImpl01.xml")));
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the parse(File).
+ */
+ @Test(dataProvider = "builder-provider")
+ public void testCheckDocumentBuilderImpl05(DocumentBuilder docBuilder) {
+ try {
+ Document doc = docBuilder.parse(new File(TestUtils.XML_DIR, "DocumentBuilderImpl01.xml"));
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the parse(InputStream,systemId).
+ */
+ @Test(dataProvider = "builder-provider")
+ public void testCheckDocumentBuilderImpl06(DocumentBuilder docBuilder) {
+ try {
+ Document doc = docBuilder.parse(new FileInputStream(new File(TestUtils.XML_DIR, "DocumentBuilderImpl02.xml")), new File(TestUtils.XML_DIR).toURI()
+ .toASCIIString() + FILE_SEP);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the setEntityResolver.
+ */
+ @Test(dataProvider = "builder-provider")
+ public void testCheckDocumentBuilderImpl07(DocumentBuilder docBuilder) {
+ docBuilder.setEntityResolver(this);
+ resolveEntity("publicId", "http://www.myhost.com/today");
+ }
+
+ public InputSource resolveEntity(String publicId, String systemId) {
+ if (systemId.equals("http://www.myhost.com/today"))
+ return new InputSource(systemId);
+ else
+ return null;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/ptests/FactoryConfErrorTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.parsers.ptests;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.FactoryConfigurationError;
+import javax.xml.parsers.SAXParserFactory;
+
+import org.testng.annotations.AfterTest;
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+
+/**
+ * Class containing the test cases for SAXParserFactory/DocumentBuilderFactory
+ * newInstance methods.
+ */
+public class FactoryConfErrorTest {
+
+ /**
+ * Set properties DocumentBuilderFactory and SAXParserFactory to invalid
+ * value before any test run.
+ */
+ @BeforeTest
+ public void setup() {
+ System.setProperty("javax.xml.parsers.DocumentBuilderFactory", "xx");
+ System.setProperty("javax.xml.parsers.SAXParserFactory", "xx");
+ }
+
+ /**
+ * Restore properties DocumentBuilderFactory and SAXParserFactory to default
+ * value after all tests run.
+ */
+ @AfterTest
+ public void cleanup() {
+ System.clearProperty("javax.xml.parsers.DocumentBuilderFactory");
+ System.clearProperty("javax.xml.parsers.SAXParserFactory");
+ }
+
+ /**
+ * To test exception thrown if javax.xml.parsers.SAXParserFactory property
+ * is invalid.
+ */
+ @Test(expectedExceptions = FactoryConfigurationError.class)
+ public void testNewInstance01() {
+ SAXParserFactory.newInstance();
+ }
+
+ /**
+ * To test exeception thrown if javax.xml.parsers.DocumentBuilderFactory is
+ * invalid.
+ */
+ @Test(expectedExceptions = FactoryConfigurationError.class)
+ public void testNewInstance02() {
+ DocumentBuilderFactory.newInstance();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/ptests/SAXParserFactTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,268 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.parsers.ptests;
+
+import static jaxp.library.JAXPTestUtilities.failUnexpected;
+import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertTrue;
+
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+
+import org.testng.annotations.Test;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXNotRecognizedException;
+import org.xml.sax.SAXNotSupportedException;
+
+/**
+ * Class containing the test cases for SAXParserFactory API
+ */
+public class SAXParserFactTest {
+
+ private static final String NAMESPACES = "http://xml.org/sax/features/namespaces";
+ private static final String NAMESPACE_PREFIXES = "http://xml.org/sax/features/namespace-prefixes";
+ private static final String STRING_INTERNING = "http://xml.org/sax/features/string-interning";
+ private static final String VALIDATION = "http://xml.org/sax/features/validation";
+ private static final String EXTERNAL_G_ENTITIES = "http://xml.org/sax/features/external-general-entities";
+ private static final String EXTERNAL_P_ENTITIES = "http://xml.org/sax/features/external-parameter-entities";
+
+ /**
+ * Testcase to test if newSAXParser() method returns SAXParser.
+ */
+ @Test
+ public void testParser01() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ SAXParser saxparser = spf.newSAXParser();
+ } catch (ParserConfigurationException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the default functionality (No validation) of the parser.
+ */
+ @Test
+ public void testValidate01() {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ assertFalse(spf.isValidating());
+ }
+
+ /**
+ * Testcase to test the functionality of setValidating and isvalidating
+ * methods.
+ */
+ @Test
+ public void testValidate02() {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ spf.setValidating(true);
+ assertTrue(spf.isValidating());
+ }
+
+ /**
+ * Parser should not be namespaceaware by default.
+ */
+ @Test
+ public void testNamespace01() {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ assertFalse(spf.isNamespaceAware());
+ }
+
+ /**
+ * Testcase to test the functionality of setNamespaceAware and
+ * isNamespaceAware methods.
+ */
+ @Test
+ public void testNamespace02() {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ spf.setNamespaceAware(true);
+ assertTrue(spf.isNamespaceAware());
+ }
+
+ /**
+ * Testcase to test the functionality of setNamespaceAware and getFeature()
+ * methods for namespaces property.
+ */
+ @Test
+ public void testFeature01() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ assertFalse(spf.getFeature(NAMESPACES));
+
+ spf.setNamespaceAware(true);
+ assertTrue(spf.getFeature(NAMESPACES));
+ } catch (ParserConfigurationException | SAXNotRecognizedException | SAXNotSupportedException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the functionality of setFeature and getFeature methods
+ * for namespaces property.
+ */
+ @Test
+ public void testFeature02() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+
+ spf.setFeature(NAMESPACES, true);
+ assertTrue(spf.getFeature(NAMESPACES));
+
+ spf.setFeature(NAMESPACES, false);
+ assertFalse(spf.getFeature(NAMESPACES));
+ } catch (ParserConfigurationException | SAXNotRecognizedException | SAXNotSupportedException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the functionality of setFeature and getFeature methods
+ * for namespace-prefixes property.
+ */
+ @Test
+ public void testFeature03() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+
+ spf.setFeature(NAMESPACE_PREFIXES, true);
+ assertTrue(spf.getFeature(NAMESPACE_PREFIXES));
+
+ spf.setFeature(NAMESPACE_PREFIXES, false);
+ assertFalse(spf.getFeature(NAMESPACE_PREFIXES));
+ } catch (ParserConfigurationException | SAXNotRecognizedException | SAXNotSupportedException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the functionality of getFeature method for
+ * string-interning property.
+ */
+ @Test
+ public void testFeature04() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ assertTrue(spf.getFeature(STRING_INTERNING));
+ } catch (ParserConfigurationException | SAXNotRecognizedException | SAXNotSupportedException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the functionality of getFeature and setValidating
+ * methods for validation property.
+ */
+ @Test
+ public void testFeature05() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ assertFalse(spf.getFeature(VALIDATION));
+ spf.setValidating(true);
+ assertTrue(spf.getFeature(VALIDATION));
+ } catch (ParserConfigurationException | SAXNotRecognizedException | SAXNotSupportedException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Testcase to test the functionality of setFeature and getFeature methods
+ * for validation property.
+ */
+ @Test
+ public void testFeature06() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+
+ spf.setFeature(VALIDATION, true);
+ assertTrue(spf.getFeature(VALIDATION));
+
+ spf.setFeature(VALIDATION, false);
+ assertFalse(spf.getFeature(VALIDATION));
+ } catch (ParserConfigurationException | SAXNotRecognizedException | SAXNotSupportedException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Testcase to test the functionality of getFeature method for
+ * external-general-entities property.
+ */
+ @Test
+ public void testFeature07() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ assertTrue(spf.getFeature(EXTERNAL_G_ENTITIES));
+ } catch (ParserConfigurationException | SAXNotRecognizedException | SAXNotSupportedException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Testcase to test the functionality of setFeature and getFeature methods
+ * for external-general-entities property.
+ */
+ @Test
+ public void testFeature08() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ spf.setFeature(EXTERNAL_G_ENTITIES, false);
+ assertFalse(spf.getFeature(EXTERNAL_G_ENTITIES));
+ } catch (ParserConfigurationException | SAXNotRecognizedException | SAXNotSupportedException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the functionality of getFeature method for
+ * external-parameter-entities property.
+ */
+ @Test
+ public void testFeature09() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ assertTrue(spf.getFeature(EXTERNAL_P_ENTITIES));
+ } catch (ParserConfigurationException | SAXNotRecognizedException | SAXNotSupportedException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase to test the functionality of setFeature method for
+ * external-parameter-entitie property.
+ */
+ @Test
+ public void testFeature10() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ spf.setFeature(EXTERNAL_P_ENTITIES, false);
+ } catch (ParserConfigurationException | SAXNotRecognizedException | SAXNotSupportedException e) {
+ failUnexpected(e);
+ }
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/ptests/SAXParserTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,559 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.parsers.ptests;
+
+import static jaxp.library.JAXPTestUtilities.failUnexpected;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+import org.xml.sax.HandlerBase;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.DefaultHandler;
+
+/**
+ * Class contains the test cases for SAXParser API
+ */
+public class SAXParserTest {
+
+ /**
+ * Provide SAXParser.
+ *
+ * @throws SAXException
+ * @throws ParserConfigurationException
+ */
+ @DataProvider(name = "parser-provider")
+ public Object[][] getParser() throws ParserConfigurationException, SAXException {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ SAXParser saxparser = spf.newSAXParser();
+ return new Object[][] { { saxparser } };
+ }
+
+ /**
+ * Test case with FileInputStream null, parsing should fail and throw
+ * IllegalArgumentException.
+ *
+ * @throws IllegalArgumentException
+ */
+ @Test(expectedExceptions = IllegalArgumentException.class, dataProvider = "parser-provider")
+ public void testParse01(SAXParser saxparser) throws IllegalArgumentException {
+ try {
+ FileInputStream instream = null;
+ HandlerBase handler = new HandlerBase();
+ saxparser.parse(instream, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with an error in xml file, parsing should fail and throw
+ * SAXException.
+ *
+ * @throws SAXException
+ */
+ @Test(expectedExceptions = SAXException.class, dataProvider = "parser-provider")
+ public void testParse02(SAXParser saxparser) throws SAXException {
+ try {
+ HandlerBase handler = new HandlerBase();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "invalid.xml"));
+ saxparser.parse(instream, handler);
+ } catch (IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with a valid in xml file, parser should parse the xml document.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse03(SAXParser saxparser) {
+ try {
+ HandlerBase handler = new HandlerBase();
+ saxparser.parse(new File(TestUtils.XML_DIR, "parsertest.xml"), handler);
+ } catch (IOException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with valid input stream, parser should parse the xml document
+ * successfully.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse04(SAXParser saxparser) {
+ try {
+ HandlerBase handler = new HandlerBase();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "correct.xml"));
+ saxparser.parse(instream, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with valid input source, parser should parse the xml document
+ * successfully.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse05(SAXParser saxparser) {
+ try {
+ HandlerBase handler = new HandlerBase();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "parsertest.xml"));
+ saxparser.parse(instream, handler, new File(TestUtils.XML_DIR).toURI().toASCIIString());
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with uri null, parsing should fail and throw
+ * IllegalArgumentException.
+ *
+ * @throws IllegalArgumentException
+ */
+ @Test(expectedExceptions = IllegalArgumentException.class, dataProvider = "parser-provider")
+ public void testParse07(SAXParser saxparser) throws IllegalArgumentException {
+ try {
+ String uri = null;
+ HandlerBase handler = new HandlerBase();
+ saxparser.parse(uri, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with non-existant uri, parsing should fail and throw
+ * IOException.
+ *
+ * @throws SAXException
+ * @throws IOException
+ */
+ @Test(expectedExceptions = { SAXException.class, IOException.class }, dataProvider = "parser-provider")
+ public void testParse08(SAXParser saxparser) throws SAXException, IOException {
+ String uri = " ";
+
+ HandlerBase handler = new HandlerBase();
+ saxparser.parse(uri, handler);
+
+ }
+
+ /**
+ * Testcase with proper uri, parser should parse successfully.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse09(SAXParser saxparser) {
+ try {
+ File file = new File(TestUtils.XML_DIR, "correct.xml");
+ HandlerBase handler = new HandlerBase();
+ saxparser.parse(file.toURI().toASCIIString(), handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with File null, parsing should fail and throw
+ * IllegalArgumentException.
+ *
+ * @throws IllegalArgumentException
+ */
+ @Test(expectedExceptions = IllegalArgumentException.class, dataProvider = "parser-provider")
+ public void testParse10(SAXParser saxparser) throws IllegalArgumentException {
+ try {
+ File file = null;
+ HandlerBase handler = new HandlerBase();
+ saxparser.parse(file, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with empty string as File, parsing should fail and throw
+ * SAXException.
+ *
+ * @throws SAXException
+ */
+ @Test(expectedExceptions = SAXException.class, dataProvider = "parser-provider")
+ public void testParse11(SAXParser saxparser) throws SAXException {
+ try {
+ HandlerBase handler = new HandlerBase();
+ File file = new File("");
+ saxparser.parse(file, handler);
+ } catch (IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with xml file that has errors parsing should fail and throw
+ * SAXException.
+ *
+ * @throws SAXException
+ */
+ @Test(expectedExceptions = SAXException.class, dataProvider = "parser-provider")
+ public void testParse12(SAXParser saxparser) throws SAXException {
+ try {
+ HandlerBase handler = new HandlerBase();
+ File file = new File(TestUtils.XML_DIR, "valid.xml");
+ saxparser.parse(file, handler);
+ } catch (IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with xml file that has no errors Parser should successfully
+ * parse the xml document.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse13(SAXParser saxparser) {
+ try {
+ HandlerBase handler = new HandlerBase();
+ File file = new File(TestUtils.XML_DIR, "correct.xml");
+ saxparser.parse(file, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Testcase with input source null, parsing should fail and throw
+ * IllegalArgumentException.
+ *
+ * @throws IllegalArgumentException
+ */
+ @Test(expectedExceptions = IllegalArgumentException.class, dataProvider = "parser-provider")
+ public void testParse14(SAXParser saxparser) throws IllegalArgumentException {
+ try {
+ InputSource is = null;
+ HandlerBase handler = new HandlerBase();
+ saxparser.parse(is, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with input source attached an invaild xml, parsing should fail
+ * and throw SAXException.
+ *
+ * @throws SAXException
+ */
+ @Test(expectedExceptions = SAXException.class, dataProvider = "parser-provider")
+ public void testParse15(SAXParser saxparser) throws SAXException {
+ try {
+ HandlerBase handler = new HandlerBase();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "invalid.xml"));
+ InputSource is = new InputSource(instream);
+ saxparser.parse(is, handler);
+ } catch (IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with input source attached an vaild xml, parser should
+ * successfully parse the xml document.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse16(SAXParser saxparser) {
+ try {
+ HandlerBase handler = new HandlerBase();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "correct.xml"));
+ InputSource is = new InputSource(instream);
+ saxparser.parse(is, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with FileInputStream null, parsing should fail and throw
+ * IllegalArgumentException.
+ *
+ * @throws IllegalArgumentException
+ */
+ @Test(expectedExceptions = IllegalArgumentException.class, dataProvider = "parser-provider")
+ public void testParse17(SAXParser saxparser) throws IllegalArgumentException {
+ try {
+ FileInputStream instream = null;
+ DefaultHandler handler = new DefaultHandler();
+ saxparser.parse(instream, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with an error in xml file, parsing should fail and throw
+ * SAXException.
+ *
+ * @throws SAXException
+ */
+ @Test(expectedExceptions = SAXException.class, dataProvider = "parser-provider")
+ public void testParse18(SAXParser saxparser) throws SAXException {
+ try {
+ DefaultHandler handler = new DefaultHandler();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "invalid.xml"));
+ saxparser.parse(instream, handler);
+ } catch (IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with valid input stream, parser should parse the xml document
+ * successfully.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse19(SAXParser saxparser) {
+ try {
+ DefaultHandler handler = new DefaultHandler();
+ saxparser.parse(new File(TestUtils.XML_DIR, "parsertest.xml"), handler);
+ } catch (IOException | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with valid input stream, parser should parse the xml document
+ * successfully.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse20(SAXParser saxparser) {
+ try {
+ DefaultHandler handler = new DefaultHandler();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "correct.xml"));
+ saxparser.parse(instream, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with valid input source, parser should parse the xml document
+ * successfully.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse21(SAXParser saxparser) {
+ try {
+ DefaultHandler handler = new DefaultHandler();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "parsertest.xml"));
+ saxparser.parse(instream, handler, new File(TestUtils.XML_DIR).toURI().toASCIIString());
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Testcase with uri null, parsing should fail and throw
+ * IllegalArgumentException.
+ *
+ * @throws IllegalArgumentException
+ */
+ @Test(expectedExceptions = IllegalArgumentException.class, dataProvider = "parser-provider")
+ public void testParse23(SAXParser saxparser) throws IllegalArgumentException {
+ try {
+ String uri = null;
+ DefaultHandler handler = new DefaultHandler();
+ saxparser.parse(uri, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with non-existant uri, parsing should fail and throw
+ * SAXException or IOException.
+ *
+ * @throws SAXException
+ * @throws IOException
+ */
+ @Test(expectedExceptions = { SAXException.class, IOException.class }, dataProvider = "parser-provider")
+ public void testParse24(SAXParser saxparser) throws SAXException, IOException {
+ String uri = " ";
+ DefaultHandler handler = new DefaultHandler();
+ saxparser.parse(uri, handler);
+
+ }
+
+ /**
+ * Testcase with proper uri, parser should parse successfully.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse25(SAXParser saxparser) {
+ try {
+ File file = new File(TestUtils.XML_DIR, "correct.xml");
+
+ DefaultHandler handler = new DefaultHandler();
+ saxparser.parse(file.toURI().toASCIIString(), handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with File null, parsing should fail and throw
+ * IllegalArgumentException.
+ *
+ * @throws IllegalArgumentException
+ */
+ @Test(expectedExceptions = IllegalArgumentException.class, dataProvider = "parser-provider")
+ public void testParse26(SAXParser saxparser) throws IllegalArgumentException {
+ try {
+ DefaultHandler handler = new DefaultHandler();
+ saxparser.parse((File) null, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with empty string as File, parsing should fail and throw
+ * SAXException.
+ *
+ * @throws SAXException
+ */
+ @Test(expectedExceptions = SAXException.class, dataProvider = "parser-provider")
+ public void testParse27(SAXParser saxparser) throws SAXException {
+ try {
+ DefaultHandler handler = new DefaultHandler();
+ File file = new File("");
+ saxparser.parse(file, handler);
+ } catch (IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with xml file that has errors, parsing should fail and throw
+ * SAXException.
+ *
+ * @throws SAXException
+ */
+ @Test(expectedExceptions = SAXException.class, dataProvider = "parser-provider")
+ public void testParse28(SAXParser saxparser) throws SAXException {
+ try {
+ DefaultHandler handler = new DefaultHandler();
+ File file = new File(TestUtils.XML_DIR, "valid.xml");
+ saxparser.parse(file, handler);
+ } catch (IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with xml file that has no errors, parser should successfully
+ * parse the xml document.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse29(SAXParser saxparser) {
+ try {
+ DefaultHandler handler = new DefaultHandler();
+ File file = new File(TestUtils.XML_DIR, "correct.xml");
+ saxparser.parse(file, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with input source null, parsing should fail and throw
+ * IllegalArgumentException.
+ *
+ * @throws IllegalArgumentException
+ */
+ @Test(expectedExceptions = IllegalArgumentException.class, dataProvider = "parser-provider")
+ public void testParse30(SAXParser saxparser) throws IllegalArgumentException {
+ try {
+ InputSource is = null;
+ DefaultHandler handler = new DefaultHandler();
+ saxparser.parse(is, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Testcase with an invalid xml file, parser should throw SAXException.
+ *
+ * @throws SAXException
+ */
+ @Test(expectedExceptions = SAXException.class, dataProvider = "parser-provider")
+ public void testParse31(SAXParser saxparser) throws SAXException {
+ try {
+ DefaultHandler handler = new DefaultHandler();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "invalid.xml"));
+ InputSource is = new InputSource(instream);
+ saxparser.parse(is, handler);
+ } catch (IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Test case to parse an xml file that not use namespaces.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParse32(SAXParser saxparser) {
+ try {
+ DefaultHandler handler = new DefaultHandler();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "correct.xml"));
+ InputSource is = new InputSource(instream);
+ saxparser.parse(is, handler);
+ } catch (SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Test case to parse an xml file that uses namespaces.
+ */
+ @Test
+ public void testParse33() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ spf.setNamespaceAware(true);
+ SAXParser saxparser = spf.newSAXParser();
+ HandlerBase handler = new HandlerBase();
+ FileInputStream instream = new FileInputStream(new File(TestUtils.XML_DIR, "ns4.xml"));
+ saxparser.parse(instream, handler);
+ } catch (ParserConfigurationException | SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/ptests/SAXParserTest02.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,283 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.parsers.ptests;
+
+import static jaxp.library.JAXPTestUtilities.failUnexpected;
+import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertNull;
+import static org.testng.Assert.assertTrue;
+
+import javax.xml.parsers.FactoryConfigurationError;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+import org.xml.sax.Parser;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXNotRecognizedException;
+import org.xml.sax.SAXNotSupportedException;
+import org.xml.sax.XMLReader;
+import org.xml.sax.ext.DeclHandler;
+import org.xml.sax.ext.LexicalHandler;
+
+/**
+ * Class contains the test cases for SAXParser API
+ */
+public class SAXParserTest02 {
+ final String DOM_NODE = "http://xml.org/sax/properties/dom-node";
+ final String XML_STRING = "http://xml.org/sax/properties/xml-string";
+ final String DECL_HANDLER = "http://xml.org/sax/properties/declaration-handler";
+ final String LEXICAL_HANDLER = "http://xml.org/sax/properties/lexical-handler";
+
+ /**
+ * Provide SAXParser.
+ *
+ * @throws SAXException
+ * @throws ParserConfigurationException
+ */
+ @DataProvider(name = "parser-provider")
+ public Object[][] getParser() throws ParserConfigurationException, SAXException {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ SAXParser saxparser = spf.newSAXParser();
+ return new Object[][] { { saxparser } };
+ }
+
+ /**
+ * Testcase to test the default functionality (No validation) of the parser.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testValidate01(SAXParser saxparser) {
+ try {
+ assertFalse(saxparser.isValidating());
+ } catch (FactoryConfigurationError e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Testcase to test the functionality of setValidating and isvalidating
+ * methods.
+ */
+ @Test
+ public void testValidate02() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ spf.setValidating(true);
+ spf.newSAXParser();
+ assertTrue(spf.isValidating());
+ } catch (FactoryConfigurationError | ParserConfigurationException | SAXException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Test case to test isNamespaceAware() method. By default, namespaces are
+ * not supported.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testNamespace01(SAXParser saxparser) {
+ try {
+ assertFalse(saxparser.isNamespaceAware());
+ } catch (FactoryConfigurationError e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Test case to test setnamespaceAware() method.
+ */
+ @Test
+ public void testNamespace02() {
+ try {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ spf.setNamespaceAware(true);
+ SAXParser saxparser = spf.newSAXParser();
+ assertTrue(saxparser.isNamespaceAware());
+ } catch (FactoryConfigurationError | ParserConfigurationException | SAXException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Test case to test if the getParser() method returns instance of Parser.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testParser01(SAXParser saxparser) {
+ try {
+ Parser parser = saxparser.getParser();
+ } catch (FactoryConfigurationError | SAXException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Test case to test if the getXMLReader() method returns instance of
+ * XMLReader.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testXmlReader01(SAXParser saxparser) {
+ try {
+ XMLReader xmlReader = saxparser.getXMLReader();
+ } catch (FactoryConfigurationError | SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Test whether the xml-string property is not supported.
+ *
+ * @throws SAXNotSupportedException
+ */
+ @Test(expectedExceptions = SAXNotSupportedException.class, dataProvider = "parser-provider")
+ public void testProperty01(SAXParser saxparser) throws SAXNotSupportedException {
+ try {
+ Object object = saxparser.getProperty(XML_STRING);
+ } catch (SAXNotRecognizedException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Test whether the dom-node property is not supported.
+ *
+ * @throws SAXNotSupportedException
+ */
+ @Test(expectedExceptions = SAXNotSupportedException.class, dataProvider = "parser-provider")
+ public void testProperty02(SAXParser saxparser) throws SAXNotSupportedException {
+ try {
+ Object object = saxparser.getProperty(DOM_NODE);
+ } catch (SAXNotRecognizedException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Test the default lexical-handler not exists.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testProperty03(SAXParser saxparser) {
+ try {
+ assertNull(saxparser.getProperty(LEXICAL_HANDLER));
+ } catch (SAXException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Test the default declaration-handler not exists.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testProperty04(SAXParser saxparser) {
+
+ try {
+ assertNull(saxparser.getProperty(DECL_HANDLER));
+ } catch (SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Test to set and get the lexical-handler.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testProperty05(SAXParser saxparser) {
+ try {
+ MyLexicalHandler myLexicalHandler = new MyLexicalHandler();
+ saxparser.setProperty(LEXICAL_HANDLER, myLexicalHandler);
+ Object object = saxparser.getProperty(LEXICAL_HANDLER);
+ assertTrue(object instanceof LexicalHandler);
+ } catch (SAXException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * Test to set and get the declaration-handler.
+ */
+ @Test(dataProvider = "parser-provider")
+ public void testProperty06(SAXParser saxparser) {
+ try {
+ MyDeclHandler myDeclHandler = new MyDeclHandler();
+ saxparser.setProperty(DECL_HANDLER, myDeclHandler);
+ Object object = saxparser.getProperty(DECL_HANDLER);
+ assertTrue(object instanceof DeclHandler);
+ } catch (SAXException e) {
+ failUnexpected(e);
+ }
+
+ }
+
+ /**
+ * Customized LexicalHandler used for test.
+ */
+ private class MyLexicalHandler implements LexicalHandler {
+
+ public void comment(char[] ch, int start, int length) {
+ }
+
+ public void endCDATA() {
+ }
+
+ public void endDTD() {
+ }
+
+ public void endEntity(String name) {
+ }
+
+ public void startCDATA() {
+ }
+
+ public void startDTD(String name, String publicId, String systemId) {
+ }
+
+ public void startEntity(String name) {
+ }
+ }
+
+ /**
+ * Customized DeclHandler used for test.
+ */
+ private class MyDeclHandler implements DeclHandler {
+
+ public void attributeDecl(String eName, String aName, String type, String valueDefault, String value) {
+ }
+
+ public void elementDecl(String name, String model) {
+ }
+
+ public void externalEntityDecl(String name, String publicId, String systemId) {
+ }
+
+ public void internalEntityDecl(String name, String value) {
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/ptests/SAXParserTest03.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.parsers.ptests;
+
+import static jaxp.library.JAXPTestUtilities.failUnexpected;
+import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertTrue;
+
+import java.io.File;
+import java.io.IOException;
+
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+import org.xml.sax.SAXException;
+
+/**
+ * Class contains the test cases for SAXParser API
+ */
+public class SAXParserTest03 {
+
+ /**
+ * Provide SAXParserFactory.
+ *
+ * @throws Exception
+ */
+ @DataProvider(name = "input-provider")
+ public Object[][] getFactory() {
+ SAXParserFactory spf = SAXParserFactory.newInstance();
+ spf.setValidating(true);
+ MyErrorHandler handler = MyErrorHandler.newInstance();
+ return new Object[][] { { spf, handler } };
+ }
+
+ /**
+ * parsertest.xml holds a valid document. This method tests the validating
+ * parser.
+ */
+ @Test(dataProvider = "input-provider")
+ public void testParseValidate01(SAXParserFactory spf, MyErrorHandler handler) {
+ try {
+ SAXParser saxparser = spf.newSAXParser();
+ saxparser.parse(new File(TestUtils.XML_DIR, "parsertest.xml"), handler);
+ assertFalse(handler.errorOccured);
+ } catch (ParserConfigurationException | SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * validns.xml holds a valid document with XML namespaces in it. This method
+ * tests the Validating parser with namespace processing on.
+ */
+ @Test(dataProvider = "input-provider")
+ public void testParseValidate02(SAXParserFactory spf, MyErrorHandler handler) {
+ try {
+ spf.setNamespaceAware(true);
+ SAXParser saxparser = spf.newSAXParser();
+ saxparser.parse(new File(TestUtils.XML_DIR, "validns.xml"), handler);
+ assertFalse(handler.errorOccured);
+ } catch (ParserConfigurationException | SAXException | IOException e) {
+ failUnexpected(e);
+ }
+ }
+
+ /**
+ * invalidns.xml holds an invalid document with XML namespaces in it. This
+ * method tests the validating parser with namespace processing on. It
+ * should throw validation error.
+ */
+ @Test(dataProvider = "input-provider")
+ public void testParseValidate03(SAXParserFactory spf, MyErrorHandler handler) {
+ try {
+ spf.setNamespaceAware(true);
+ SAXParser saxparser = spf.newSAXParser();
+ saxparser.parse(new File(TestUtils.XML_DIR, "invalidns.xml"), handler);
+ failUnexpected(new RuntimeException());
+ } catch (ParserConfigurationException | SAXException | IOException e) {
+ if (e instanceof SAXException) {
+ assertTrue(handler.errorOccured);
+ }
+ }
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/ptests/TestUtils.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package javax.xml.parsers.ptests;
+
+import static jaxp.library.JAXPTestUtilities.ERROR_MSG_HEADER;
+import static jaxp.library.JAXPTestUtilities.FILE_SEP;
+
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.StandardCopyOption;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXParseException;
+import org.xml.sax.helpers.DefaultHandler;
+import org.xml.sax.helpers.LocatorImpl;
+
+/**
+ * Utility interface which includes final variables of xml, golden file
+ * directories.
+ */
+interface TestUtils {
+ final String XML_DIR = System.getProperty("test.src", ".") + FILE_SEP + "javax/xml/parsers/xmlfiles";
+ final String GOLDEN_DIR = XML_DIR + FILE_SEP + "out";
+}
+
+/**
+ * Customized DefaultHandler which writes output document when methods are
+ * called by Transformer. Test may use output document to compare with golden
+ * file for verification.
+ */
+class MyCHandler extends DefaultHandler {
+
+ private final BufferedWriter bWriter;
+ private final Locator locator = new LocatorImpl();
+
+ private MyCHandler(File file) throws IOException {
+ bWriter = new BufferedWriter(new FileWriter(file));
+ }
+
+ public static MyCHandler newInstance(File file) throws IOException {
+ MyCHandler handler = new MyCHandler(file);
+ return handler;
+ }
+
+ public void characters(char[] ch, int start, int length) {
+ String s = new String(ch, start, length);
+ String str = String.format("characters...length is:%d\n<%s>", s.length(), s);
+ try {
+ bWriter.write(str, 0, str.length());
+ bWriter.newLine();
+ } catch (IOException e) {
+ throw new RuntimeException(ERROR_MSG_HEADER, e);
+ }
+ }
+
+ public void endDocument() {
+ String str = "endDocument...";
+ try {
+ bWriter.write(str, 0, str.length());
+ bWriter.newLine();
+ bWriter.flush();
+ bWriter.close();
+
+ } catch (IOException e) {
+ throw new RuntimeException(ERROR_MSG_HEADER, e);
+ }
+ }
+
+ public void endElement(String namespaceURI, String localName, String qName) {
+ String str = String.format("endElement...\nnamespaceURI: <%s> localName: <%s> qName: <%s>", namespaceURI, localName, qName);
+ try {
+ bWriter.write(str, 0, str.length());
+ bWriter.newLine();
+ } catch (IOException e) {
+ throw new RuntimeException(ERROR_MSG_HEADER, e);
+ }
+ }
+
+ public void endPrefixMapping(String prefix) {
+ String str = String.format("endPrefixMapping...\nprefix: <%s>", prefix);
+ try {
+ bWriter.write(str, 0, str.length());
+ bWriter.newLine();
+ } catch (IOException e) {
+ throw new RuntimeException(ERROR_MSG_HEADER, e);
+ }
+ }
+
+ public void ignorableWhitespace(char[] ch, int start, int length) {
+ String s = new String(ch, start, length);
+ String str = String.format("ignorableWhitespace...\n%s ignorable white space string length: %d", s, s.length());
+ try {
+ bWriter.write(str, 0, str.length());
+ bWriter.newLine();
+ } catch (IOException e) {
+ throw new RuntimeException(ERROR_MSG_HEADER, e);
+ }
+ }
+
+ public void processingInstruction(String target, String data) {
+ String str = String.format("processingInstruction...target:<%s> data: <%s>", target, data);
+ try {
+ bWriter.write(str, 0, str.length());
+ bWriter.newLine();
+ } catch (IOException e) {
+ throw new RuntimeException(ERROR_MSG_HEADER, e);
+ }
+ }
+
+ public void skippedEntity(String name) {
+ String str = String.format("skippedEntity...\nname: <%s>", name);
+ try {
+ bWriter.write(str, 0, str.length());
+ bWriter.newLine();
+ } catch (IOException e) {
+ throw new RuntimeException(ERROR_MSG_HEADER, e);
+ }
+ }
+
+ public void startDocument() {
+ String str = "startDocument...";
+ try {
+ bWriter.write(str, 0, str.length());
+ bWriter.newLine();
+ } catch (IOException e) {
+ throw new RuntimeException(ERROR_MSG_HEADER, e);
+ }
+ }
+
+ public void startElement(String namespaceURI, String localName, String qName, Attributes atts) {
+ String str = String.format("startElement...\nnamespaceURI: <%s> localName: <%s> qName: <%s> Number of Attributes: <%d> Line# <%d>", namespaceURI,
+ localName, qName, atts.getLength(), locator.getLineNumber());
+ try {
+ bWriter.write(str, 0, str.length());
+ bWriter.newLine();
+ } catch (IOException e) {
+ throw new RuntimeException(ERROR_MSG_HEADER, e);
+ }
+ }
+
+ public void startPrefixMapping(String prefix, String uri) {
+ String str = String.format("startPrefixMapping...\nprefix: <%s> uri: <%s>", prefix, uri);
+ try {
+ bWriter.write(str, 0, str.length());
+ bWriter.newLine();
+ } catch (IOException e) {
+ throw new RuntimeException(ERROR_MSG_HEADER, e);
+ }
+ }
+}
+
+/**
+ * Customized DefaultHandler used for SAXParseException testing.
+ */
+class MyErrorHandler extends DefaultHandler {
+ boolean errorOccured = false;
+
+ private MyErrorHandler() {
+ }
+
+ public static MyErrorHandler newInstance() {
+ return new MyErrorHandler();
+ }
+
+ public void error(SAXParseException e) {
+ errorOccured = true;
+ }
+
+ public void warning(SAXParseException e) {
+ errorOccured = true;
+ }
+
+ public void fatalError(SAXParseException e) {
+ errorOccured = true;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderFactory01.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<html>
+<![CDATA[ <xml>This is not parsed</xml>]]> yet
+</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderFactory02.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<!DOCTYPE document [
+ <!ENTITY ws "Wiliam SHAkespeare">
+ <!ELEMENT document (title)>
+ <!ELEMENT title (#PCDATA)>
+]>
+<document>
+ <title>&ws;</title>
+</document>
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderFactory03.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<!DOCTYPE document [
+ <!ENTITY ws "Wiliam SHAkespeare">
+ <!ELEMENT document (name)>
+ <!ELEMENT title (#PCDATA)>
+]>
+<document>
+ <title>&ws;</title>
+</document>
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderFactory04.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<!DOCTYPE note [
+<!ELEMENT note (#PCDATA|to|ar:from|br:from|heading|body)*>
+<!ELEMENT to (#PCDATA)>
+<!ELEMENT ar:from (#PCDATA)>
+<!ELEMENT br:from (#PCDATA)>
+<!ELEMENT heading (#PCDATA)>
+<!ELEMENT body (#PCDATA)>
+<!ATTLIST note xmlns:ar CDATA #IMPLIED>
+<!ATTLIST note xmlns:br CDATA #IMPLIED>
+]>
+<note xmlns:ar="http://www.xml.com/books">
+ xmlns:br="http://www.abc.com">
+<to>Tove</to>
+<ar:from>Jani</ar:from>
+<br:from>Next</br:from>
+<heading>Reminder</heading>
+<body> weekend!</body>
+</note>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderFactory05.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!DOCTYPE note [
+<!ELEMENT note (to,from,heading,body)>
+<!ELEMENT to (#PCDATA)>
+<!ELEMENT from (#PCDATA)>
+<!ELEMENT heading (#PCDATA)>
+<!ELEMENT body (#PCDATA)>
+]>
+<note xmlns:ar="http://www.xml.com/books">
+ xmlns:br="http://www.abc.com">
+<to>Tove</to>
+<ar:from>Jani</ar:from>
+<br:from>Next</br:from>
+<heading>Reminder</heading>
+<body> weekend!</body>
+</note>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderFactory06.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<!DOCTYPE note [
+<!ELEMENT note (#PCDATA|to|with|ar:from|br:from|heading|body)*>
+<!ELEMENT to (sender)>
+<!ELEMENT sender (#PCDATA)>
+<!ELEMENT with (message)>
+<!ELEMENT message (#PCDATA)>
+<!ELEMENT ar:from (tab)>
+<!ELEMENT tab (#PCDATA)>
+<!ELEMENT br:from (#PCDATA)>
+<!ELEMENT heading (#PCDATA)>
+<!ELEMENT body (#PCDATA)>
+<!ATTLIST note xmlns:ar CDATA #IMPLIED>
+<!ATTLIST note xmlns:br CDATA #IMPLIED>
+]>
+<note xmlns:ar="http://www.xml.com/books"
+ xmlns:br="http://www.abc.com">
+<to>
+
+<!--This is with whitespace-->
+<sender>John</sender>
+
+</to>
+<with> <message>with whitespace</message> </with>
+<ar:from> <tab>Jani</tab></ar:from>
+<br:from>Next</br:from>
+<heading>Reminder</heading>
+<body> weekend!</body>
+</note>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderFactory07.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<!DOCTYPE note [
+<!ELEMENT note (to|heading|body)*>
+<!ELEMENT body (#PCDATA)>
+]>
+<note>
+<to>Tove</to>
+<body><!--hello--></body>
+</note>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderFactory08.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<note>
+<to>Tove</to>
+<body><!--hello--></body>
+</note>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderImpl01.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<html>
+<![CDATA[ <xml>This is not parsed</xml>]]> yet
+</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderImpl02.dtd Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,12 @@
+<!ELEMENT document ANY>
+<!ELEMENT title (#PCDATA)>
+<!ELEMENT publisher (#PCDATA)>
+<!ELEMENT book (#PCDATA)>
+<!ELEMENT bookurn (#PCDATA)>
+<!ATTLIST book price CDATA "$100">
+<!ATTLIST book author CDATA "Herold">
+<!ATTLIST book number ID #REQUIRED>
+<!ATTLIST bookurn xmlns CDATA "10">
+<!ATTLIST bookurn xmlns:isbn CDATA "10">
+<!ENTITY w "William">
+<!ENTITY s "Shakespeare">
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/DocumentBuilderImpl02.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE document SYSTEM "DocumentBuilderImpl02.dtd">
+<document>
+
+ Publishers of the Music of New York Women Composers
+
+ <title>The Publishers </title>
+
+ <publisher>
+ Alfred Publishing
+ &w;
+ 15535 Morrison
+ South Oaks CA 91403
+ </publisher>
+
+ <book price="$100" author = "Herold" number = "no_11">
+ eXtensible Markup Language
+ </book>
+
+ <bookurn xmlns='urn:loc.gov:books'
+ xmlns:isbn='urn:ISBN:0-395-36341-6'/>
+
+
+ Publishers are not noted in report by time.
+
+</document>
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/correct.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,23 @@
+<?xml version="1.0" standalone="yes"?>
+<document>
+ Publishers of the Music of New York Women Composers
+
+ <title>The Publishers </title>
+
+ <publisher>
+ Alfred Publishing
+ 15535 Morrison
+ South Oaks CA 91403
+ </publisher>
+
+ <book price="$100" author = "Herold" number = "no_11">
+ eXtensible Markup Language
+ </book>
+
+ <bookurn xmlns='urn:loc.gov:books'
+ xmlns:isbn='urn:ISBN:0-395-36341-6'/>
+ <xmlns:pages />
+
+ Publishers are not noted in report by time.
+
+</document>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/dbf10.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,13 @@
+<?xml version="1.0" standalone="yes" ?>
+<cities>
+ <city name="Paris" country="France"/>
+ <city name="Roma" country="Italia"/>
+ <city name="Nice" country="France"/>
+ <city name="Madrid" country="Espana"/>
+ <city name="Milano" country="Italia"/>
+ <city name="Firenze" country="Italia"/>
+ <city name="Napoli" country="Italia"/>
+ <city name="Lyon" country="France"/>
+ <city name="Barcelona" country="Espana"/>
+</cities>
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/dbf10.xsl Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,21 @@
+<?xml version="1.0" ?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+<xsl:output method="xml" indent="yes"/>
+<xsl:template match="/">
+<xsl:variable name="unique-countries"
+ select="/cities
+ /city[not(@country=preceding-sibling::city/@country)]
+ /@country"
+/>
+ <countries>
+ <xsl:for-each select="$unique-countries">
+ <country name="{.}">
+ <xsl:for-each select="//city[@country=current()]">
+ <city><xsl:value-of select="@name"/></city>
+ </xsl:for-each>
+ </country>
+ </xsl:for-each>
+ </countries>
+</xsl:template>
+</xsl:stylesheet>
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/dbf10import.xsl Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,5 @@
+<?xml version="1.0" ?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+ <xsl:import href="temp/cities.xsl"/>
+</xsl:stylesheet>
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/dbf10include.xsl Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,5 @@
+<?xml version="1.0" ?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+ <xsl:include href="temp/cities.xsl"/>
+</xsl:stylesheet>
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/firstdtd.dtd Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,13 @@
+<!ELEMENT document ANY>
+<!ELEMENT title (#PCDATA)>
+<!ELEMENT publisher (#PCDATA)>
+<!ELEMENT book (#PCDATA)>
+<!ELEMENT bookurn (#PCDATA)>
+<!ELEMENT xmlns:pages (#PCDATA)>
+<!ATTLIST book price CDATA "$100">
+<!ATTLIST book author CDATA "Herold">
+<!ATTLIST book number ID #REQUIRED>
+<!ATTLIST bookurn xmlns CDATA "10">
+<!ATTLIST bookurn xmlns:isbn CDATA "10">
+<!ENTITY mkm "I am Krishna">
+<!ENTITY km "I am KrishnaMohan">
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/invalid.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,24 @@
+<?xml version="1.0" standalone="yes"?>
+<document>
+ Publishers of the Music of New York Women Composers
+
+ <title>The Publishers </title>
+
+ <publisher>
+ Alfred Publishing
+ &mkm;
+ 15535 Morrison
+ South Oaks CA 91403
+ </publisher>
+
+ <book price="$100" author = "Herold" number = "no_11">
+ eXtensible Markup Language
+ </book>
+
+ <bookurn xmlns='urn:loc.gov:books'
+ xmlns:isbn='urn:ISBN:0-395-36341-6'/>
+ <xmlns:pages />
+
+ Publishers are not noted in report by time.
+
+</document>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/invalidns.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!DOCTYPE book [
+<!ELEMENT book (#PCDATA | ar:rating | fr:rating | zr:rating)* >
+<!ATTLIST ar:rating
+ xmlns:ar CDATA #FIXED "http://www.amazon.com/">
+<!ATTLIST fr:rating
+ xmlns:fr CDATA #FIXED "http://www.fatbrain.com/">
+<!ELEMENT ar:rating (#PCDATA)>
+<!ELEMENT fr:rating (#PCDATA)>
+<!ELEMENT zr:rating (#PCDATA)>
+]>
+<book>
+ <ar:rating>4star</ar:rating>
+ <fr:rating>3star</fr:rating>
+ <zr:rating>2star</zr:rating>
+</book>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/namespace1.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<html xmlns="http://www.w3.org/TR/REC-html40"
+ xmlns:b="urn:BooksAreUs.org:BookInfo">
+ <head>
+ <title>Typography</title>
+ </head>
+
+ <body>
+ <p> Welcome to the world of typography! Here is a book that you may find useful.</p>
+ <b:title style="font-family: sans-serif;">Digital Typography</b:title>
+ <b:author>Donald Knuth</b:author>
+ <?netscape http://www.hotmail.com?>
+ </body>
+
+</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/ns4.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,8 @@
+<section><title>Book-Signing Event</title>
+ <signing>
+ <author title="Mr" name="Vikram Seth" />
+ <book title="A Suitable Boy" price="$22.95" /></signing>
+ <signing>
+ <author title="Dr" name="Oliver Sacks" />
+ <book title="The Island of the Color-Blind" price="$12.95" /></signing>
+ </section>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/out/dbfactory02GF.out Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,83 @@
+startDocument...
+startPrefixMapping...
+prefix: <ar> uri: <http://www.xml.com/books>
+startPrefixMapping...
+prefix: <br> uri: <http://www.abc.com>
+startElement...
+namespaceURI: <> localName: <note> qName: <note> Number of Attributes: <2> Line# <0>
+characters...length is:1
+<
+>
+startElement...
+namespaceURI: <> localName: <to> qName: <to> Number of Attributes: <0> Line# <0>
+startElement...
+namespaceURI: <> localName: <sender> qName: <sender> Number of Attributes: <0> Line# <0>
+characters...length is:4
+<John>
+endElement...
+namespaceURI: <> localName: <sender> qName: <sender>
+endElement...
+namespaceURI: <> localName: <to> qName: <to>
+characters...length is:1
+<
+>
+startElement...
+namespaceURI: <> localName: <with> qName: <with> Number of Attributes: <0> Line# <0>
+startElement...
+namespaceURI: <> localName: <message> qName: <message> Number of Attributes: <0> Line# <0>
+characters...length is:15
+<with whitespace>
+endElement...
+namespaceURI: <> localName: <message> qName: <message>
+endElement...
+namespaceURI: <> localName: <with> qName: <with>
+characters...length is:1
+<
+>
+startElement...
+namespaceURI: <http://www.xml.com/books> localName: <from> qName: <ar:from> Number of Attributes: <0> Line# <0>
+startElement...
+namespaceURI: <> localName: <tab> qName: <tab> Number of Attributes: <0> Line# <0>
+characters...length is:4
+<Jani>
+endElement...
+namespaceURI: <> localName: <tab> qName: <tab>
+endElement...
+namespaceURI: <http://www.xml.com/books> localName: <from> qName: <ar:from>
+characters...length is:1
+<
+>
+startElement...
+namespaceURI: <http://www.abc.com> localName: <from> qName: <br:from> Number of Attributes: <0> Line# <0>
+characters...length is:4
+<Next>
+endElement...
+namespaceURI: <http://www.abc.com> localName: <from> qName: <br:from>
+characters...length is:1
+<
+>
+startElement...
+namespaceURI: <> localName: <heading> qName: <heading> Number of Attributes: <0> Line# <0>
+characters...length is:8
+<Reminder>
+endElement...
+namespaceURI: <> localName: <heading> qName: <heading>
+characters...length is:1
+<
+>
+startElement...
+namespaceURI: <> localName: <body> qName: <body> Number of Attributes: <0> Line# <0>
+characters...length is:9
+< weekend!>
+endElement...
+namespaceURI: <> localName: <body> qName: <body>
+characters...length is:1
+<
+>
+endElement...
+namespaceURI: <> localName: <note> qName: <note>
+endPrefixMapping...
+prefix: <br>
+endPrefixMapping...
+prefix: <ar>
+endDocument...
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/out/dbfnstest01GF.out Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,79 @@
+startDocument...
+startPrefixMapping...
+prefix: <> uri: <http://www.w3.org/TR/REC-html40>
+startPrefixMapping...
+prefix: <b> uri: <urn:BooksAreUs.org:BookInfo>
+startElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <html> qName: <html> Number of Attributes: <2> Line# <0>
+characters...length is:3
+<
+ >
+startElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <head> qName: <head> Number of Attributes: <0> Line# <0>
+characters...length is:5
+<
+ >
+startElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <title> qName: <title> Number of Attributes: <0> Line# <0>
+characters...length is:10
+<Typography>
+endElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <title> qName: <title>
+characters...length is:3
+<
+ >
+endElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <head> qName: <head>
+characters...length is:4
+<
+
+ >
+startElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <body> qName: <body> Number of Attributes: <0> Line# <0>
+characters...length is:5
+<
+ >
+startElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <p> qName: <p> Number of Attributes: <0> Line# <0>
+characters...length is:77
+< Welcome to the world of typography! Here is a book that you may find useful.>
+endElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <p> qName: <p>
+characters...length is:5
+<
+ >
+startElement...
+namespaceURI: <urn:BooksAreUs.org:BookInfo> localName: <title> qName: <b:title> Number of Attributes: <1> Line# <0>
+characters...length is:18
+<Digital Typography>
+endElement...
+namespaceURI: <urn:BooksAreUs.org:BookInfo> localName: <title> qName: <b:title>
+characters...length is:6
+<
+ >
+startElement...
+namespaceURI: <urn:BooksAreUs.org:BookInfo> localName: <author> qName: <b:author> Number of Attributes: <0> Line# <0>
+characters...length is:12
+<Donald Knuth>
+endElement...
+namespaceURI: <urn:BooksAreUs.org:BookInfo> localName: <author> qName: <b:author>
+characters...length is:5
+<
+ >
+processingInstruction...target:<netscape> data: <http://www.hotmail.com>
+characters...length is:3
+<
+ >
+endElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <body> qName: <body>
+characters...length is:2
+<
+
+>
+endElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <html> qName: <html>
+endPrefixMapping...
+prefix: <b>
+endPrefixMapping...
+prefix: <>
+endDocument...
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/out/dbfnstest02GF.out Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,79 @@
+startDocument...
+startPrefixMapping...
+prefix: <> uri: <http://www.w3.org/TR/REC-html40>
+startPrefixMapping...
+prefix: <b> uri: <urn:BooksAreUs.org:BookInfo>
+startElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <html> qName: <html> Number of Attributes: <2> Line# <0>
+characters...length is:3
+<
+ >
+startElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <head> qName: <head> Number of Attributes: <0> Line# <0>
+characters...length is:5
+<
+ >
+startElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <title> qName: <title> Number of Attributes: <0> Line# <0>
+characters...length is:10
+<Typography>
+endElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <title> qName: <title>
+characters...length is:3
+<
+ >
+endElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <head> qName: <head>
+characters...length is:4
+<
+
+ >
+startElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <body> qName: <body> Number of Attributes: <0> Line# <0>
+characters...length is:5
+<
+ >
+startElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <p> qName: <p> Number of Attributes: <0> Line# <0>
+characters...length is:77
+< Welcome to the world of typography! Here is a book that you may find useful.>
+endElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <p> qName: <p>
+characters...length is:5
+<
+ >
+startElement...
+namespaceURI: <urn:BooksAreUs.org:BookInfo> localName: <title> qName: <b:title> Number of Attributes: <1> Line# <0>
+characters...length is:18
+<Digital Typography>
+endElement...
+namespaceURI: <urn:BooksAreUs.org:BookInfo> localName: <title> qName: <b:title>
+characters...length is:6
+<
+ >
+startElement...
+namespaceURI: <urn:BooksAreUs.org:BookInfo> localName: <author> qName: <b:author> Number of Attributes: <0> Line# <0>
+characters...length is:12
+<Donald Knuth>
+endElement...
+namespaceURI: <urn:BooksAreUs.org:BookInfo> localName: <author> qName: <b:author>
+characters...length is:5
+<
+ >
+processingInstruction...target:<netscape> data: <http://www.hotmail.com>
+characters...length is:3
+<
+ >
+endElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <body> qName: <body>
+characters...length is:2
+<
+
+>
+endElement...
+namespaceURI: <http://www.w3.org/TR/REC-html40> localName: <html> qName: <html>
+endPrefixMapping...
+prefix: <b>
+endPrefixMapping...
+prefix: <>
+endDocument...
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/parsertest.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,25 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE document SYSTEM "firstdtd.dtd">
+<document>
+ Publishers of the Music of New York Women Composers
+
+ <title>The Publishers </title>
+
+ <publisher>
+ Alfred Publishing
+ &mkm;
+ 15535 Morrison
+ South Oaks CA 91403
+ </publisher>
+
+ <book price="$100" author = "Herold" number = "no_11">
+ eXtensible Markup Language
+ </book>
+
+ <bookurn xmlns='urn:loc.gov:books'
+ xmlns:isbn='urn:ISBN:0-395-36341-6'/>
+ <xmlns:pages />
+
+ Publishers are not noted in report by time.
+
+</document>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/test.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+ <contact xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="test.xsd">
+<name> John </name>
+<phone>444-121-3434</phone>
+</contact>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/test.xsd Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+ <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+<xs:element name="contact">
+<xs:complexType>
+<xs:sequence>
+ <xs:element name="name" type="xs:string"/>
+ <xs:element name="phone" type="xs:string"/>
+</xs:sequence>
+</xs:complexType>
+</xs:element>
+</xs:schema>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/test1.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+ <contact xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="junk.xsd">
+<name> John </name>
+<phone>444-121-3434</phone>
+</contact>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/valid.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,24 @@
+<?xml version="1.0" standalone="yes"?>
+<document>
+ Publishers of the Music of New York Women Composers
+
+ <title>The Publishers </title>
+
+ <publisher>
+ Alfred Publishing
+ &mkm;
+ 15535 Morrison
+ South Oaks CA 91403
+ </publisher>
+
+ <book price="$100" author = "Herold" number = "no_11">
+ eXtensible Markup Language
+ </book>
+
+ <bookurn xmlns='urn:loc.gov:books'
+ xmlns:isbn='urn:ISBN:0-395-36341-6'/>
+ <xmlns:pages />
+
+ Publishers are not noted in report by time.
+
+</document>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/parsers/xmlfiles/validns.xml Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!DOCTYPE book [
+<!ELEMENT book (#PCDATA| ar:rating| fr:rating)* >
+<!ATTLIST ar:rating
+ xmlns:ar CDATA #FIXED "http://www.amazon.com/">
+<!ATTLIST fr:rating
+ xmlns:fr CDATA #FIXED "http://www.fatbrain.com/">
+<!ELEMENT ar:rating (#PCDATA)>
+<!ELEMENT fr:rating (#PCDATA)>
+]>
+<book>
+ <ar:rating>4star</ar:rating>
+ <fr:rating>3star</fr:rating>
+</book>
--- a/jaxp/test/javax/xml/jaxp/functional/javax/xml/transform/ptests/TransformerFactoryTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jaxp/test/javax/xml/jaxp/functional/javax/xml/transform/ptests/TransformerFactoryTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -61,33 +61,25 @@
String xmlFile = XML_DIR + "TransformerFactoryTest.xml";
String xmlURI = "file:///" + XML_DIR;
- try {
+ try (FileInputStream fis = new FileInputStream(xmlFile);
+ FileOutputStream fos = new FileOutputStream(outputFile);) {
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
- Document doc = db.parse(new FileInputStream(xmlFile), xmlURI);
+ Document doc = db.parse(fis, xmlURI);
DOMSource domSource = new DOMSource(doc);
domSource.setSystemId(xmlURI);
- StreamResult streamResult =new StreamResult(
- new FileOutputStream(outputFile));
+ StreamResult streamResult = new StreamResult(fos);
TransformerFactory tFactory = TransformerFactory.newInstance();
- Source s = tFactory.getAssociatedStylesheet(domSource,"screen",
- "Modern",null);
+ Source s = tFactory.getAssociatedStylesheet(domSource, "screen",
+ "Modern", null);
Transformer t = tFactory.newTransformer();
- t.transform(s,streamResult);
+ t.transform(s, streamResult);
assertTrue(compareWithGold(goldFile, outputFile));
- }catch (IOException | ParserConfigurationException
+ } catch (IOException | ParserConfigurationException
| TransformerException | SAXException ex) {
failUnexpected(ex);
- } finally {
- try {
- Path outputPath = Paths.get(outputFile);
- if(Files.exists(outputPath))
- Files.delete(outputPath);
- } catch (IOException ex) {
- failCleanup(ex, outputFile);
- }
}
}
}
--- a/jaxws/.hgtags Tue Dec 16 09:57:33 2014 -0800
+++ b/jaxws/.hgtags Tue Dec 16 09:58:02 2014 -0800
@@ -287,3 +287,4 @@
381bad1174c7c27352bee604535332da4ee2c556 jdk9-b39
5455969de31f3083bcfd779b7acc3ab758ecb308 jdk9-b40
4f785187377fe4c7ff388a7026dd72fcccdcfe7a jdk9-b41
+301ddb4478fb36d1f025d14e7e48c2a434e9e6ff jdk9-b42
--- a/jdk/.hgtags Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/.hgtags Tue Dec 16 09:58:02 2014 -0800
@@ -284,3 +284,4 @@
ca6edf957fe1c6ea818530b503578e872cea7239 jdk9-b39
f1ed1540da70a066527fd043413107e47721edbf jdk9-b40
e336cbd8b15e959e70ed02f0f5e93fa76ebd4c07 jdk9-b41
+6b2314173433467245261364a52fb8e347fe6342 jdk9-b42
--- a/jdk/make/CompileInterimRmic.gmk Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/make/CompileInterimRmic.gmk Tue Dec 16 09:58:02 2014 -0800
@@ -46,8 +46,7 @@
SRC := $(JDK_TOPDIR)/src/jdk.rmic/share/classes, \
INCLUDES := $(RMIC_PKGS), \
BIN := $(BUILDTOOLS_OUTPUTDIR)/interim_rmic_classes, \
- COPY := .properties, \
- JAVAC_SOURCE_PATH_OVERRIDE := $(addprefix $(JDK_TOPDIR)/src/jdk.rmic/share/classes/, $(RMIC_PKGS))))
+ COPY := .properties))
##########################################################################################
--- a/jdk/make/Import.gmk Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/make/Import.gmk Tue Dec 16 09:58:02 2014 -0800
@@ -221,8 +221,13 @@
# even if zip is already unpacked.
$(SUPPORT_OUTPUTDIR)/gensrc/jdk.hotspot.agent/_the.sa.services: $(HOTSPOT_DIST)/lib/sa-jdi.jar
-SA_TARGETS += $(JDK_OUTPUTDIR)/modules/jdk.hotspot.agent/_the.sa.jar.unpacked \
- $(SUPPORT_OUTPUTDIR)/gensrc/jdk.hotspot.agent/_the.sa.services
+# Some platforms don't have the serviceability agent
+ifeq (, $(filter $(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU), aix-ppc64))
+ ifneq ($(JVM_VARIANT_ZERO), true)
+ SA_TARGETS += $(JDK_OUTPUTDIR)/modules/jdk.hotspot.agent/_the.sa.jar.unpacked \
+ $(SUPPORT_OUTPUTDIR)/gensrc/jdk.hotspot.agent/_the.sa.services
+ endif
+endif
################################################################################
--- a/jdk/make/gendata/GendataBreakIterator.gmk Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/make/gendata/GendataBreakIterator.gmk Tue Dec 16 09:58:02 2014 -0800
@@ -44,17 +44,10 @@
# Generate BreakIteratorData
BREAK_ITERATOR_CLASSES := $(BUILDTOOLS_OUTPUTDIR)/break_iterator_classes
-# JAVAC_SOURCE_PATH_OVERRIDE is set to isolate the compile to just those
-# two files in that directory and not get anything implicit from
-# surrounding directories which aren't jdk N-1 compatible.
-# Because we are targeting jdk N-1, but the surrounding source code is jdk N.
-# These two files should be moved out to a build tool! We have to disable
-# sjavac here as well.
+# These two files should be moved out to a build tool!
$(eval $(call SetupJavaCompilation,BUILD_BREAKITERATOR, \
SETUP := GENERATE_OLDBYTECODE, \
SRC := $(TEXT_SRCDIR), \
- DISABLE_SJAVAC := true, \
- JAVAC_SOURCE_PATH_OVERRIDE := $(patsubst %, %/$(TEXT_PKG), $(TEXT_SRCDIR)), \
INCLUDES := $(TEXT_PKG), \
INCLUDE_FILES := $(TEXT_SOURCES), \
BIN := $(BREAK_ITERATOR_CLASSES)))
--- a/jdk/make/gensrc/Gensrc-jdk.jdi.gmk Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/make/gensrc/Gensrc-jdk.jdi.gmk Tue Dec 16 09:58:02 2014 -0800
@@ -78,8 +78,13 @@
$(SUPPORT_OUTPUTDIR)/gensrc/jdk.jdi/META-INF/services/com.sun.jdi.connect.Connector
$(install-file)
-GENSRC_JDK_JDI += $(SUPPORT_OUTPUTDIR)/gensrc/jdk.jdi/META-INF/services/com.sun.jdi.connect.Connector \
- $(JDK_OUTPUTDIR)/modules/jdk.hotspot.agent/META-INF/services/com.sun.jdi.connect.Connector
+# Some platforms don't have the serviceability agent
+ifeq (, $(filter $(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU), aix-ppc64))
+ ifneq ($(JVM_VARIANT_ZERO), true)
+ GENSRC_JDK_JDI += $(SUPPORT_OUTPUTDIR)/gensrc/jdk.jdi/META-INF/services/com.sun.jdi.connect.Connector \
+ $(JDK_OUTPUTDIR)/modules/jdk.hotspot.agent/META-INF/services/com.sun.jdi.connect.Connector
+ endif
+endif
################################################################################
--- a/jdk/make/launcher/LauncherCommon.gmk Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/make/launcher/LauncherCommon.gmk Tue Dec 16 09:58:02 2014 -0800
@@ -116,7 +116,7 @@
endif
ifeq ($(OPENJDK_TARGET_OS), aix)
- $1_LDFLAGS_SUFFIX += -L$(SUPPORT_OUTPUTDIR)/native/$(MODULE) -ljli_static
+ $1_LDFLAGS_SUFFIX += -L$(SUPPORT_OUTPUTDIR)/native/java.base -ljli_static
endif
ifeq ($(USE_EXTERNAL_LIBZ), true)
--- a/jdk/make/lib/Awt2dLibraries.gmk Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/make/lib/Awt2dLibraries.gmk Tue Dec 16 09:58:02 2014 -0800
@@ -367,7 +367,7 @@
$(X_LIBS) $(LIBAWT_XAWT_LDFLAGS) \
$(call SET_SHARED_LIBRARY_ORIGIN) \
$(call SET_SHARED_LIBRARY_ORIGIN,/..) \
- -L $(INSTALL_LIBRARIES_HERE), \
+ -L$(INSTALL_LIBRARIES_HERE), \
LDFLAGS_SUFFIX := $(LIBAWT_XAWT_LDFLAGS_SUFFIX), \
VERSIONINFO_RESOURCE := $(GLOBAL_VERSION_INFO_RESOURCE), \
RC_FLAGS := $(RC_FLAGS) \
@@ -421,7 +421,7 @@
MAPFILE := $(JDK_TOPDIR)/make/mapfiles/liblcms/mapfile-vers, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
- LDFLAGS_unix := -L $(INSTALL_LIBRARIES_HERE), \
+ LDFLAGS_unix := -L$(INSTALL_LIBRARIES_HERE), \
LDFLAGS_solaris := /usr/lib$(OPENJDK_TARGET_CPU_ISADIR)/libm.so.2, \
LDFLAGS_windows := $(WIN_AWT_LIB) $(WIN_JAVA_LIB), \
LDFLAGS_SUFFIX_solaris := -lawt -ljava -ljvm -lc $(LCMS_LIBS), \
@@ -581,7 +581,7 @@
MAPFILE := $(BUILD_LIBFONTMANAGER_MAPFILE), \
LDFLAGS := $(subst -Xlinker -z -Xlinker defs,,$(LDFLAGS_JDKLIB)) $(LDFLAGS_CXX_JDK) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
- LDFLAGS_unix := -L $(INSTALL_LIBRARIES_HERE), \
+ LDFLAGS_unix := -L$(INSTALL_LIBRARIES_HERE), \
LDFLAGS_SUFFIX := $(BUILD_LIBFONTMANAGER_FONTLIB), \
LDFLAGS_SUFFIX_linux := -lawt $(LIBM) $(LIBCXX) -ljava -ljvm -lc, \
LDFLAGS_SUFFIX_solaris := $(filter-out -R%, $(X_LIBS)) \
@@ -698,7 +698,7 @@
MAPFILE := $(JDK_TOPDIR)/make/mapfiles/libjawt/mapfile-vers, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
- LDFLAGS_unix := -L $(INSTALL_LIBRARIES_HERE), \
+ LDFLAGS_unix := -L$(INSTALL_LIBRARIES_HERE), \
LDFLAGS_solaris := $(X_LIBS), \
LDFLAGS_SUFFIX_linux := $(JAWT_LIBS) $(LDFLAGS_JDKLIB_SUFFIX), \
LDFLAGS_SUFFIX_aix := $(JAWT_LIBS) $(LDFLAGS_JDKLIB_SUFFIX),\
@@ -775,7 +775,7 @@
MAPFILE := $(JDK_TOPDIR)/make/mapfiles/libawt_headless/mapfile-vers, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
- LDFLAGS_unix := -L $(INSTALL_LIBRARIES_HERE), \
+ LDFLAGS_unix := -L$(INSTALL_LIBRARIES_HERE), \
LDFLAGS_linux := $(call SET_SHARED_LIBRARY_ORIGIN,/..), \
LDFLAGS_solaris := $(call SET_SHARED_LIBRARY_ORIGIN,/..), \
LDFLAGS_macosx := $(call SET_SHARED_LIBRARY_ORIGIN)., \
@@ -954,7 +954,7 @@
$(LIBAWT_LWAWT_CFLAGS), \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN) \
- -L $(INSTALL_LIBRARIES_HERE), \
+ -L$(INSTALL_LIBRARIES_HERE), \
LDFLAGS_SUFFIX_macosx := -lawt -lmlib_image -losxapp -ljvm $(LIBM) \
-framework Accelerate \
-framework ApplicationServices \
@@ -1002,7 +1002,7 @@
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN) \
-Xlinker -rpath -Xlinker @loader_path \
- -L $(INSTALL_LIBRARIES_HERE), \
+ -L$(INSTALL_LIBRARIES_HERE), \
LDFLAGS_SUFFIX_macosx := -lawt -losxapp -lawt_lwawt \
-framework Cocoa \
-framework Carbon \
--- a/jdk/make/lib/Lib-java.instrument.gmk Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/make/lib/Lib-java.instrument.gmk Tue Dec 16 09:58:02 2014 -0800
@@ -72,8 +72,8 @@
-framework Cocoa -framework Security -framework ApplicationServices, \
LDFLAGS_SUFFIX := $(LIBINSTRUMENT_LDFLAGS_SUFFIX), \
LDFLAGS_SUFFIX_macosx := -liconv $(LIBZ), \
- LDFLAGS_SUFFIX_solaris := $(LIBZ) -L $(call FindLibDirForModule, java.base)/jli -ljli $(LIBDL) -lc, \
- LDFLAGS_SUFFIX_linux := $(LIBZ) -L $(call FindLibDirForModule, java.base)/jli -ljli $(LIBDL), \
+ LDFLAGS_SUFFIX_solaris := $(LIBZ) -L$(call FindLibDirForModule, java.base)/jli -ljli $(LIBDL) -lc, \
+ LDFLAGS_SUFFIX_linux := $(LIBZ) -L$(call FindLibDirForModule, java.base)/jli -ljli $(LIBDL), \
LDFLAGS_SUFFIX_aix := $(LIBZ) -L$(SUPPORT_OUTPUTDIR)/native/java.base -ljli_static $(LIBDL),\
VERSIONINFO_RESOURCE := $(GLOBAL_VERSION_INFO_RESOURCE), \
RC_FLAGS := $(RC_FLAGS) \
--- a/jdk/make/lib/LibCommon.gmk Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/make/lib/LibCommon.gmk Tue Dec 16 09:58:02 2014 -0800
@@ -79,7 +79,9 @@
# Param 2 - library name
# Param 3 - subdir for library
define FindLib
- $(call FindLibDirForModule, $(strip $1))$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(SHARED_LIBRARY_SUFFIX)
+$(strip \
+ $(call FindLibDirForModule, $(strip $1))$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(SHARED_LIBRARY_SUFFIX) \
+)
endef
################################################################################
--- a/jdk/make/src/classes/build/tools/module/ModuleArchive.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/make/src/classes/build/tools/module/ModuleArchive.java Tue Dec 16 09:58:02 2014 -0800
@@ -227,10 +227,12 @@
private static String nativeDir(String filename) {
if (System.getProperty("os.name").startsWith("Windows")) {
- if (filename.endsWith(".dll"))
+ if (filename.endsWith(".dll") || filename.endsWith(".diz")
+ || filename.endsWith(".pdb") || filename.endsWith(".map")) {
return "bin";
- else
+ } else {
return "lib";
+ }
} else {
return "lib";
}
--- a/jdk/src/demo/share/jfc/TableExample/TableSorter.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/demo/share/jfc/TableExample/TableSorter.java Tue Dec 16 09:58:02 2014 -0800
@@ -267,7 +267,7 @@
than assigned otherwise sister calls in the recursion might
get out of sinc. When the number of elements is three they
are partitioned so that the first set, [low, mid), has one
- element and and the second, [mid, high), has two. We skip the
+ element and the second, [mid, high), has two. We skip the
optimisation when the number of elements is three or less as
the first compare in the normal merge will produce the same
sequence of steps. This optimisation seems to be worthwhile
--- a/jdk/src/java.base/macosx/native/libjli/java_md_macosx.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/macosx/native/libjli/java_md_macosx.c Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -38,7 +38,6 @@
#include <sys/time.h>
#include "manifest_info.h"
-#include "version_comp.h"
/* Support Cocoa event loop on the main thread */
#include <Cocoa/Cocoa.h>
@@ -104,10 +103,6 @@
* (incoming argv)
* |
* \|/
- * SelectVersion
- * (selects the JRE version, note: not data model)
- * |
- * \|/
* CreateExecutionEnvironment
* (determines desired data model)
* |
--- a/jdk/src/java.base/share/classes/com/sun/java/util/jar/pack/ClassReader.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/com/sun/java/util/jar/pack/ClassReader.java Tue Dec 16 09:58:02 2014 -0800
@@ -497,7 +497,7 @@
code.max_locals >= TOO_BIG ||
code.getLength() >= TOO_BIG ||
name.endsWith("X")) {
- // No, we don't really know what to do this this one.
+ // No, we don't really know what to do with this one.
// Do not compress the rare and strange "u4" and "X" cases.
a = null;
}
--- a/jdk/src/java.base/share/classes/com/sun/java/util/jar/pack/Coding.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/com/sun/java/util/jar/pack/Coding.java Tue Dec 16 09:58:02 2014 -0800
@@ -95,7 +95,7 @@
If S>0, the unsigned value of a byte sequence is regarded as a binary
integer. If any of the S low-order bits are zero, the corresponding
signed value will be non-negative. If all of the S low-order bits
- (S>0) are one, the the corresponding signed value will be negative.
+ (S>0) are one, the corresponding signed value will be negative.
The non-negative signed values are compact and monotonically increasing
(from 0) in the ordering of the corresponding unsigned values.
--- a/jdk/src/java.base/share/classes/java/io/FileInputStream.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/io/FileInputStream.java Tue Dec 16 09:58:02 2014 -0800
@@ -26,6 +26,7 @@
package java.io;
import java.nio.channels.FileChannel;
+import java.util.concurrent.atomic.AtomicBoolean;
import sun.nio.ch.FileChannelImpl;
@@ -57,10 +58,9 @@
*/
private final String path;
- private FileChannel channel = null;
+ private volatile FileChannel channel;
- private final Object closeLock = new Object();
- private volatile boolean closed = false;
+ private final AtomicBoolean closed = new AtomicBoolean(false);
/**
* Creates a <code>FileInputStream</code> by
@@ -313,14 +313,14 @@
* @spec JSR-51
*/
public void close() throws IOException {
- synchronized (closeLock) {
- if (closed) {
- return;
- }
- closed = true;
+ if (!closed.compareAndSet(false, true)) {
+ // if compareAndSet() returns false closed was already true
+ return;
}
- if (channel != null) {
- channel.close();
+
+ FileChannel fc = channel;
+ if (fc != null) {
+ fc.close();
}
fd.closeAll(new Closeable() {
@@ -364,12 +364,23 @@
* @spec JSR-51
*/
public FileChannel getChannel() {
- synchronized (this) {
- if (channel == null) {
- channel = FileChannelImpl.open(fd, path, true, false, this);
+ FileChannel fc = this.channel;
+ if (fc == null) {
+ synchronized (this) {
+ fc = this.channel;
+ if (fc == null) {
+ this.channel = fc = FileChannelImpl.open(fd, path, true, false, this);
+ if (closed.get()) {
+ try {
+ fc.close();
+ } catch (IOException ioe) {
+ throw new InternalError(ioe); // should not happen
+ }
+ }
+ }
}
- return channel;
}
+ return fc;
}
private static native void initIDs();
--- a/jdk/src/java.base/share/classes/java/io/FileOutputStream.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/io/FileOutputStream.java Tue Dec 16 09:58:02 2014 -0800
@@ -26,6 +26,7 @@
package java.io;
import java.nio.channels.FileChannel;
+import java.util.concurrent.atomic.AtomicBoolean;
import sun.misc.SharedSecrets;
import sun.misc.JavaIOFileDescriptorAccess;
import sun.nio.ch.FileChannelImpl;
@@ -68,7 +69,7 @@
/**
* The associated channel, initialized lazily.
*/
- private FileChannel channel;
+ private volatile FileChannel channel;
/**
* The path of the referenced file
@@ -76,8 +77,7 @@
*/
private final String path;
- private final Object closeLock = new Object();
- private volatile boolean closed = false;
+ private final AtomicBoolean closed = new AtomicBoolean(false);
/**
* Creates a file output stream to write to the file with the
@@ -341,15 +341,14 @@
* @spec JSR-51
*/
public void close() throws IOException {
- synchronized (closeLock) {
- if (closed) {
- return;
- }
- closed = true;
+ if (!closed.compareAndSet(false, true)) {
+ // if compareAndSet() returns false closed was already true
+ return;
}
- if (channel != null) {
- channel.close();
+ FileChannel fc = channel;
+ if (fc != null) {
+ fc.close();
}
fd.closeAll(new Closeable() {
@@ -394,12 +393,23 @@
* @spec JSR-51
*/
public FileChannel getChannel() {
- synchronized (this) {
- if (channel == null) {
- channel = FileChannelImpl.open(fd, path, false, true, this);
+ FileChannel fc = this.channel;
+ if (fc == null) {
+ synchronized (this) {
+ fc = this.channel;
+ if (fc == null) {
+ this.channel = fc = FileChannelImpl.open(fd, path, false, true, this);
+ if (closed.get()) {
+ try {
+ fc.close();
+ } catch (IOException ioe) {
+ throw new InternalError(ioe); // should not happen
+ }
+ }
+ }
}
- return channel;
}
+ return fc;
}
/**
--- a/jdk/src/java.base/share/classes/java/io/InputStream.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/io/InputStream.java Tue Dec 16 09:58:02 2014 -0800
@@ -25,6 +25,8 @@
package java.io;
+import java.util.Objects;
+
/**
* This abstract class is the superclass of all classes representing
* an input stream of bytes.
@@ -48,6 +50,8 @@
// use when skipping.
private static final int MAX_SKIP_BUFFER_SIZE = 2048;
+ private static final int TRANSFER_BUFFER_SIZE = 8192;
+
/**
* Reads the next byte of data from the input stream. The value byte is
* returned as an <code>int</code> in the range <code>0</code> to
@@ -364,4 +368,40 @@
return false;
}
+ /**
+ * Reads all bytes from this input stream and writes the bytes to the
+ * given output stream in the order that they are read. On return, this
+ * input stream will be at end of stream. This method does not close either
+ * stream.
+ * <p>
+ * This method may block indefinitely reading from the input stream, or
+ * writing to the output stream. The behavior for the case where the input
+ * and/or output stream is <i>asynchronously closed</i>, or the thread
+ * interrupted during the transfer, is highly input and output stream
+ * specific, and therefore not specified.
+ * <p>
+ * If an I/O error occurs reading from the input stream or writing to the
+ * output stream, then it may do so after some bytes have been read or
+ * written. Consequently the input stream may not be at end of stream and
+ * one, or both, streams may be in an inconsistent state. It is strongly
+ * recommended that both streams be promptly closed if an I/O error occurs.
+ *
+ * @param out the output stream, non-null
+ * @return the number of bytes transferred
+ * @throws IOException if an I/O error occurs when reading or writing
+ * @throws NullPointerException if {@code out} is {@code null}
+ *
+ * @since 1.9
+ */
+ public long transferTo(OutputStream out) throws IOException {
+ Objects.requireNonNull(out, "out");
+ long transferred = 0;
+ byte[] buffer = new byte[TRANSFER_BUFFER_SIZE];
+ int read;
+ while ((read = this.read(buffer, 0, TRANSFER_BUFFER_SIZE)) >= 0) {
+ out.write(buffer, 0, read);
+ transferred += read;
+ }
+ return transferred;
+ }
}
--- a/jdk/src/java.base/share/classes/java/io/RandomAccessFile.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/io/RandomAccessFile.java Tue Dec 16 09:58:02 2014 -0800
@@ -26,6 +26,7 @@
package java.io;
import java.nio.channels.FileChannel;
+import java.util.concurrent.atomic.AtomicBoolean;
import sun.nio.ch.FileChannelImpl;
@@ -59,7 +60,7 @@
public class RandomAccessFile implements DataOutput, DataInput, Closeable {
private FileDescriptor fd;
- private FileChannel channel = null;
+ private volatile FileChannel channel;
private boolean rw;
/**
@@ -68,8 +69,7 @@
*/
private final String path;
- private Object closeLock = new Object();
- private volatile boolean closed = false;
+ private final AtomicBoolean closed = new AtomicBoolean(false);
private static final int O_RDONLY = 1;
private static final int O_RDWR = 2;
@@ -276,13 +276,24 @@
* @since 1.4
* @spec JSR-51
*/
- public final FileChannel getChannel() {
- synchronized (this) {
- if (channel == null) {
- channel = FileChannelImpl.open(fd, path, true, rw, this);
+ public FileChannel getChannel() {
+ FileChannel fc = this.channel;
+ if (fc == null) {
+ synchronized (this) {
+ fc = this.channel;
+ if (fc == null) {
+ this.channel = fc = FileChannelImpl.open(fd, path, true, rw, this);
+ if (closed.get()) {
+ try {
+ fc.close();
+ } catch (IOException ioe) {
+ throw new InternalError(ioe); // should not happen
+ }
+ }
+ }
}
- return channel;
}
+ return fc;
}
/**
@@ -604,14 +615,14 @@
* @spec JSR-51
*/
public void close() throws IOException {
- synchronized (closeLock) {
- if (closed) {
- return;
- }
- closed = true;
+ if (!closed.compareAndSet(false, true)) {
+ // if compareAndSet() returns false closed was already true
+ return;
}
- if (channel != null) {
- channel.close();
+
+ FileChannel fc = channel;
+ if (fc != null) {
+ fc.close();
}
fd.closeAll(new Closeable() {
--- a/jdk/src/java.base/share/classes/java/lang/Class.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/Class.java Tue Dec 16 09:58:02 2014 -0800
@@ -1529,7 +1529,7 @@
* the accessible public fields of the class or interface represented by
* this {@code Class} object.
*
- * <p> If this {@code Class} object represents a class or interface with no
+ * <p> If this {@code Class} object represents a class or interface with
* no accessible public fields, then this method returns an array of length
* 0.
*
--- a/jdk/src/java.base/share/classes/java/lang/ClassValue.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/ClassValue.java Tue Dec 16 09:58:02 2014 -0800
@@ -162,7 +162,7 @@
* observe the time-dependent states as it computes {@code V1}, etc.
* This does not remove the threat of a stale value, since there is a window of time
* between the return of {@code computeValue} in {@code T} and the installation
- * of the the new value. No user synchronization is possible during this time.
+ * of the new value. No user synchronization is possible during this time.
*
* @param type the type whose class value must be removed
* @throws NullPointerException if the argument is null
@@ -285,7 +285,7 @@
* will receive the notification without delay.
* <p>
* If version were not volatile, one thread T1 could persistently hold onto
- * a stale value this.value == V1, while while another thread T2 advances
+ * a stale value this.value == V1, while another thread T2 advances
* (under a lock) to this.value == V2. This will typically be harmless,
* but if T1 and T2 interact causally via some other channel, such that
* T1's further actions are constrained (in the JMM) to happen after
--- a/jdk/src/java.base/share/classes/java/lang/Integer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/Integer.java Tue Dec 16 09:58:02 2014 -0800
@@ -840,7 +840,7 @@
/**
* Parses the string argument as an unsigned decimal integer. The
* characters in the string must all be decimal digits, except
- * that the first character may be an an ASCII plus sign {@code
+ * that the first character may be an ASCII plus sign {@code
* '+'} ({@code '\u005Cu002B'}). The resulting integer value
* is returned, exactly as if the argument and the radix 10 were
* given as arguments to the {@link
--- a/jdk/src/java.base/share/classes/java/lang/Long.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/Long.java Tue Dec 16 09:58:02 2014 -0800
@@ -971,7 +971,7 @@
/**
* Parses the string argument as an unsigned decimal {@code long}. The
* characters in the string must all be decimal digits, except
- * that the first character may be an an ASCII plus sign {@code
+ * that the first character may be an ASCII plus sign {@code
* '+'} ({@code '\u005Cu002B'}). The resulting integer value
* is returned, exactly as if the argument and the radix 10 were
* given as arguments to the {@link
--- a/jdk/src/java.base/share/classes/java/lang/Math.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/Math.java Tue Dec 16 09:58:02 2014 -0800
@@ -2224,7 +2224,7 @@
* multiply-store result is subnormal, the next multiply will
* round it away to zero. This is done by first multiplying
* by 2 ^ (scaleFactor % n) and then multiplying several
- * times by by 2^n as needed where n is the exponent of number
+ * times by 2^n as needed where n is the exponent of number
* that is a covenient power of two. In this way, at most one
* real rounding error occurs. If the double value set is
* being used exclusively, the rounding will occur on a
@@ -2249,7 +2249,7 @@
// magnitude of a power of two so large that scaling a finite
// nonzero value by it would be guaranteed to over or
- // underflow; due to rounding, scaling down takes takes an
+ // underflow; due to rounding, scaling down takes an
// additional power of two which is reflected here
final int MAX_SCALE = DoubleConsts.MAX_EXPONENT + -DoubleConsts.MIN_EXPONENT +
DoubleConsts.SIGNIFICAND_WIDTH + 1;
@@ -2318,7 +2318,7 @@
public static float scalb(float f, int scaleFactor) {
// magnitude of a power of two so large that scaling a finite
// nonzero value by it would be guaranteed to over or
- // underflow; due to rounding, scaling down takes takes an
+ // underflow; due to rounding, scaling down takes an
// additional power of two which is reflected here
final int MAX_SCALE = FloatConsts.MAX_EXPONENT + -FloatConsts.MIN_EXPONENT +
FloatConsts.SIGNIFICAND_WIDTH + 1;
--- a/jdk/src/java.base/share/classes/java/lang/ProcessBuilder.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/ProcessBuilder.java Tue Dec 16 09:58:02 2014 -0800
@@ -750,7 +750,7 @@
* {@link Process#getErrorStream()} will return a
* <a href="#redirect-output">null input stream</a>.
*
- * <p>If the {@link #redirectErrorStream redirectErrorStream}
+ * <p>If the {@link #redirectErrorStream() redirectErrorStream}
* attribute has been set {@code true}, then the redirection set
* by this method has no effect.
*
--- a/jdk/src/java.base/share/classes/java/lang/String.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/String.java Tue Dec 16 09:58:02 2014 -0800
@@ -184,8 +184,8 @@
* The length
*
* @throws IndexOutOfBoundsException
- * If the {@code offset} and {@code count} arguments index
- * characters outside the bounds of the {@code value} array
+ * If {@code offset} is negative, {@code count} is negative, or
+ * {@code offset} is greater than {@code value.length - count}
*/
public String(char value[], int offset, int count) {
if (offset < 0) {
@@ -224,8 +224,8 @@
* codePoints}
*
* @throws IndexOutOfBoundsException
- * If the {@code offset} and {@code count} arguments index
- * characters outside the bounds of the {@code codePoints} array
+ * If {@code offset} is negative, {@code count} is negative, or
+ * {@code offset} is greater than {@code codePoints.length - count}
*
* @since 1.5
*/
@@ -297,7 +297,8 @@
* The length
*
* @throws IndexOutOfBoundsException
- * If the {@code offset} or {@code count} argument is invalid
+ * If {@code offset} is negative, {@code count} is negative, or
+ * {@code offset} is greater than {@code ascii.length - count}
*
* @see #String(byte[], int)
* @see #String(byte[], int, int, java.lang.String)
@@ -401,8 +402,8 @@
* If the named charset is not supported
*
* @throws IndexOutOfBoundsException
- * If the {@code offset} and {@code length} arguments index
- * characters outside the bounds of the {@code bytes} array
+ * If {@code offset} is negative, {@code length} is negative, or
+ * {@code offset} is greater than {@code bytes.length - length}
*
* @since 1.1
*/
@@ -439,8 +440,8 @@
* decode the {@code bytes}
*
* @throws IndexOutOfBoundsException
- * If the {@code offset} and {@code length} arguments index
- * characters outside the bounds of the {@code bytes} array
+ * If {@code offset} is negative, {@code length} is negative, or
+ * {@code offset} is greater than {@code bytes.length - length}
*
* @since 1.6
*/
@@ -524,8 +525,8 @@
* The number of bytes to decode
*
* @throws IndexOutOfBoundsException
- * If the {@code offset} and the {@code length} arguments index
- * characters outside the bounds of the {@code bytes} array
+ * If {@code offset} is negative, {@code length} is negative, or
+ * {@code offset} is greater than {@code bytes.length - length}
*
* @since 1.1
*/
--- a/jdk/src/java.base/share/classes/java/lang/Throwable.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/Throwable.java Tue Dec 16 09:58:02 2014 -0800
@@ -202,7 +202,7 @@
* The field is initialized to a zero-length array. A {@code
* null} value of this field indicates subsequent calls to {@link
* #setStackTrace(StackTraceElement[])} and {@link
- * #fillInStackTrace()} will be be no-ops.
+ * #fillInStackTrace()} will be no-ops.
*
* @serial
* @since 1.4
--- a/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandles.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandles.java Tue Dec 16 09:58:02 2014 -0800
@@ -2028,7 +2028,7 @@
MethodType oldType = target.type();
if (oldType == newType) return target;
if (oldType.explicitCastEquivalentToAsType(newType)) {
- return target.asType(newType);
+ return target.asFixedArity().asType(newType);
}
return MethodHandleImpl.makePairwiseConvert(target, newType, false);
}
--- a/jdk/src/java.base/share/classes/java/lang/invoke/MethodType.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/invoke/MethodType.java Tue Dec 16 09:58:02 2014 -0800
@@ -116,7 +116,7 @@
/**
* Construct a temporary unchecked instance of MethodType for use only as a key to the intern table.
* Does not check the given parameters for validity, and must be discarded after it is used as a searching key.
- * The parameters are reversed for this constructor, so that is is not accidentally used.
+ * The parameters are reversed for this constructor, so that it is not accidentally used.
*/
private MethodType(Class<?>[] ptypes, Class<?> rtype) {
this.rtype = rtype;
@@ -1006,7 +1006,7 @@
* Therefore, the number returned is the number of arguments
* <em>including</em> and <em>after</em> the given parameter,
* <em>plus</em> the number of long or double arguments
- * at or after after the argument for the given parameter.
+ * at or after the argument for the given parameter.
* <p>
* This method is included for the benefit of applications that must
* generate bytecodes that process method handles and invokedynamic.
--- a/jdk/src/java.base/share/classes/java/security/DomainCombiner.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/security/DomainCombiner.java Tue Dec 16 09:58:02 2014 -0800
@@ -92,7 +92,7 @@
* @param currentDomains the ProtectionDomains associated with the
* current execution Thread, up to the most recent
* privileged {@code ProtectionDomain}.
- * The ProtectionDomains are are listed in order of execution,
+ * The ProtectionDomains are listed in order of execution,
* with the most recently executing {@code ProtectionDomain}
* residing at the beginning of the array. This parameter may
* be {@code null} if the current execution Thread
--- a/jdk/src/java.base/share/classes/java/security/Provider.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/security/Provider.java Tue Dec 16 09:58:02 2014 -0800
@@ -1711,7 +1711,7 @@
*
* @param parameter the parameter to test
*
- * @return false if this this service cannot use the specified
+ * @return false if this service cannot use the specified
* parameter; true if it can possibly use the parameter
*
* @throws InvalidParameterException if the value of parameter is
--- a/jdk/src/java.base/share/classes/java/security/Signature.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/security/Signature.java Tue Dec 16 09:58:02 2014 -0800
@@ -776,7 +776,7 @@
/**
* Updates the data to be signed or verified using the specified
* ByteBuffer. Processes the {@code data.remaining()} bytes
- * starting at at {@code data.position()}.
+ * starting at {@code data.position()}.
* Upon return, the buffer's position will be equal to its limit;
* its limit will not have changed.
*
--- a/jdk/src/java.base/share/classes/java/security/SignatureSpi.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/security/SignatureSpi.java Tue Dec 16 09:58:02 2014 -0800
@@ -131,7 +131,7 @@
/**
* Updates the data to be signed or verified using the specified
* ByteBuffer. Processes the {@code data.remaining()} bytes
- * starting at at {@code data.position()}.
+ * starting at {@code data.position()}.
* Upon return, the buffer's position will be equal to its limit;
* its limit will not have changed.
*
--- a/jdk/src/java.base/share/classes/java/security/interfaces/DSAKeyPairGenerator.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/security/interfaces/DSAKeyPairGenerator.java Tue Dec 16 09:58:02 2014 -0800
@@ -54,7 +54,7 @@
*
* </ol>
*
- * <p>Note: it is not always necessary to do do algorithm-specific
+ * <p>Note: it is not always necessary to do algorithm-specific
* initialization for a DSA key pair generator. That is, it is not always
* necessary to call an {@code initialize} method in this interface.
* Algorithm-independent initialization using the {@code initialize} method
--- a/jdk/src/java.base/share/classes/java/text/ChoiceFormat.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/text/ChoiceFormat.java Tue Dec 16 09:58:02 2014 -0800
@@ -272,7 +272,7 @@
double tryLess = Math.abs(Math.IEEEremainder(less, 1.0d));
if (tryLessOrEqual < tryLess) {
- result.append(""+choiceLimits[i]);
+ result.append(choiceLimits[i]);
result.append('#');
} else {
if (choiceLimits[i] == Double.POSITIVE_INFINITY) {
@@ -280,7 +280,7 @@
} else if (choiceLimits[i] == Double.NEGATIVE_INFINITY) {
result.append("-\u221E");
} else {
- result.append(""+less);
+ result.append(less);
}
result.append('<');
}
--- a/jdk/src/java.base/share/classes/java/time/format/DateTimeFormatter.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/time/format/DateTimeFormatter.java Tue Dec 16 09:58:02 2014 -0800
@@ -1097,7 +1097,7 @@
* This returns an immutable formatter capable of formatting and parsing
* the ISO-8601 instant format.
* When formatting, the second-of-minute is always output.
- * The nano-of-second outputs zero, three, six or nine digits digits as necessary.
+ * The nano-of-second outputs zero, three, six or nine digits as necessary.
* When parsing, time to at least the seconds field is required.
* Fractional seconds from zero to nine are parsed.
* The localized decimal style is not used.
--- a/jdk/src/java.base/share/classes/java/time/format/DateTimeFormatterBuilder.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/time/format/DateTimeFormatterBuilder.java Tue Dec 16 09:58:02 2014 -0800
@@ -793,7 +793,7 @@
* They are converted to a date-time with a zone-offset of UTC and formatted
* using the standard ISO-8601 format.
* With this method, formatting nano-of-second outputs zero, three, six
- * or nine digits digits as necessary.
+ * or nine digits as necessary.
* The localized decimal style is not used.
* <p>
* The instant is obtained using {@link ChronoField#INSTANT_SECONDS INSTANT_SECONDS}
--- a/jdk/src/java.base/share/classes/java/util/Arrays.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/util/Arrays.java Tue Dec 16 09:58:02 2014 -0800
@@ -1221,7 +1221,7 @@
*
* <p>The implementation takes equal advantage of ascending and
* descending order in its input array, and can take advantage of
- * ascending and descending order in different parts of the the same
+ * ascending and descending order in different parts of the same
* input array. It is well-suited to merging two or more sorted arrays:
* simply concatenate the arrays and sort the resulting array.
*
@@ -1280,7 +1280,7 @@
*
* <p>The implementation takes equal advantage of ascending and
* descending order in its input array, and can take advantage of
- * ascending and descending order in different parts of the the same
+ * ascending and descending order in different parts of the same
* input array. It is well-suited to merging two or more sorted arrays:
* simply concatenate the arrays and sort the resulting array.
*
@@ -1407,7 +1407,7 @@
*
* <p>The implementation takes equal advantage of ascending and
* descending order in its input array, and can take advantage of
- * ascending and descending order in different parts of the the same
+ * ascending and descending order in different parts of the same
* input array. It is well-suited to merging two or more sorted arrays:
* simply concatenate the arrays and sort the resulting array.
*
@@ -1473,7 +1473,7 @@
*
* <p>The implementation takes equal advantage of ascending and
* descending order in its input array, and can take advantage of
- * ascending and descending order in different parts of the the same
+ * ascending and descending order in different parts of the same
* input array. It is well-suited to merging two or more sorted arrays:
* simply concatenate the arrays and sort the resulting array.
*
--- a/jdk/src/java.base/share/classes/java/util/Base64.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/util/Base64.java Tue Dec 16 09:58:02 2014 -0800
@@ -556,7 +556,7 @@
*
* <p> It is the responsibility of the invoker of this method to make
* sure the output byte array {@code dst} has enough space for decoding
- * all bytes from the input byte array. No bytes will be be written to
+ * all bytes from the input byte array. No bytes will be written to
* the output byte array if the output byte array is not big enough.
*
* <p> If the input byte array is not in valid Base64 encoding scheme
--- a/jdk/src/java.base/share/classes/java/util/Calendar.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/util/Calendar.java Tue Dec 16 09:58:02 2014 -0800
@@ -2993,7 +2993,7 @@
}
/**
- * Sets the date of this {@code Calendar} with the the given date
+ * Sets the date of this {@code Calendar} with the given date
* specifiers - week year, week of year, and day of week.
*
* <p>Unlike the {@code set} method, all of the calendar fields
--- a/jdk/src/java.base/share/classes/java/util/Locale.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/util/Locale.java Tue Dec 16 09:58:02 2014 -0800
@@ -95,7 +95,7 @@
* <code>Locale</code> always canonicalizes to lower case.</dd>
*
* <dd>Well-formed language values have the form
- * <code>[a-zA-Z]{2,8}</code>. Note that this is not the the full
+ * <code>[a-zA-Z]{2,8}</code>. Note that this is not the full
* BCP47 language production, since it excludes extlang. They are
* not needed since modern three-letter language codes replace
* them.</dd>
@@ -1691,7 +1691,7 @@
}
/**
- * Returns a name for the the locale's script that is appropriate for display to
+ * Returns a name for the locale's script that is appropriate for display to
* the user. If possible, the name will be localized for the default
* {@link Locale.Category#DISPLAY DISPLAY} locale. Returns
* the empty string if this locale doesn't specify a script code.
--- a/jdk/src/java.base/share/classes/java/util/ResourceBundle.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/util/ResourceBundle.java Tue Dec 16 09:58:02 2014 -0800
@@ -994,7 +994,7 @@
* bundle is found, the default control's {@link Control#getFallbackLocale
* getFallbackLocale} method is called, which returns the current default
* locale. A new sequence of candidate locale names is generated using this
- * locale and and searched again, as above.
+ * locale and searched again, as above.
*
* <p>If still no result bundle is found, the base name alone is looked up. If
* this still fails, a <code>MissingResourceException</code> is thrown.
--- a/jdk/src/java.base/share/classes/java/util/Spliterator.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/util/Spliterator.java Tue Dec 16 09:58:02 2014 -0800
@@ -84,7 +84,7 @@
* via the {@link #estimateSize} method. Ideally, as reflected in characteristic
* {@link #SIZED}, this value corresponds exactly to the number of elements
* that would be encountered in a successful traversal. However, even when not
- * exactly known, an estimated value value may still be useful to operations
+ * exactly known, an estimated value may still be useful to operations
* being performed on the source, such as helping to determine whether it is
* preferable to split further or traverse the remaining elements sequentially.
*
--- a/jdk/src/java.base/share/classes/java/util/Spliterators.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/util/Spliterators.java Tue Dec 16 09:58:02 2014 -0800
@@ -132,7 +132,7 @@
* @param array The array, assumed to be unmodified during use
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
* @return A spliterator for an array
* @throws NullPointerException if the given array is {@code null}
* @see Arrays#spliterator(Object[])
@@ -164,7 +164,7 @@
* @param toIndex One past the greatest index to cover
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
* @return A spliterator for an array
* @throws NullPointerException if the given array is {@code null}
* @throws ArrayIndexOutOfBoundsException if {@code fromIndex} is negative,
@@ -196,7 +196,7 @@
* @param array The array, assumed to be unmodified during use
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
* @return A spliterator for an array
* @throws NullPointerException if the given array is {@code null}
* @see Arrays#spliterator(int[])
@@ -226,7 +226,7 @@
* @param toIndex One past the greatest index to cover
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
* @return A spliterator for an array
* @throws NullPointerException if the given array is {@code null}
* @throws ArrayIndexOutOfBoundsException if {@code fromIndex} is negative,
@@ -258,7 +258,7 @@
* @param array The array, assumed to be unmodified during use
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
* @return A spliterator for an array
* @throws NullPointerException if the given array is {@code null}
* @see Arrays#spliterator(long[])
@@ -282,7 +282,7 @@
* {@code SIZED} and {@code SUBSIZED}. The caller may provide additional
* characteristics for the spliterator to report. (For example, if it is
* known the array will not be further modified, specify {@code IMMUTABLE};
- * if the array data is considered to have an an encounter order, specify
+ * if the array data is considered to have an encounter order, specify
* {@code ORDERED}). The method {@link Arrays#spliterator(long[], int, int)} can
* often be used instead, which returns a spliterator that reports
* {@code SIZED}, {@code SUBSIZED}, {@code IMMUTABLE}, and {@code ORDERED}.
@@ -292,7 +292,7 @@
* @param toIndex One past the greatest index to cover
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
* @return A spliterator for an array
* @throws NullPointerException if the given array is {@code null}
* @throws ArrayIndexOutOfBoundsException if {@code fromIndex} is negative,
@@ -324,7 +324,7 @@
* @param array The array, assumed to be unmodified during use
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
* @return A spliterator for an array
* @throws NullPointerException if the given array is {@code null}
* @see Arrays#spliterator(double[])
@@ -348,7 +348,7 @@
* {@code SIZED} and {@code SUBSIZED}. The caller may provide additional
* characteristics for the spliterator to report. (For example, if it is
* known the array will not be further modified, specify {@code IMMUTABLE};
- * if the array data is considered to have an an encounter order, specify
+ * if the array data is considered to have an encounter order, specify
* {@code ORDERED}). The method {@link Arrays#spliterator(long[], int, int)} can
* often be used instead, which returns a spliterator that reports
* {@code SIZED}, {@code SUBSIZED}, {@code IMMUTABLE}, and {@code ORDERED}.
@@ -358,7 +358,7 @@
* @param toIndex One past the greatest index to cover
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
* @return A spliterator for an array
* @throws NullPointerException if the given array is {@code null}
* @throws ArrayIndexOutOfBoundsException if {@code fromIndex} is negative,
@@ -907,7 +907,7 @@
* @param array the array, assumed to be unmodified during use
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
*/
public ArraySpliterator(Object[] array, int additionalCharacteristics) {
this(array, 0, array.length, additionalCharacteristics);
@@ -920,7 +920,7 @@
* @param fence one past the greatest index to cover
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
*/
public ArraySpliterator(Object[] array, int origin, int fence, int additionalCharacteristics) {
this.array = array;
@@ -992,7 +992,7 @@
* @param array the array, assumed to be unmodified during use
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
*/
public IntArraySpliterator(int[] array, int additionalCharacteristics) {
this(array, 0, array.length, additionalCharacteristics);
@@ -1005,7 +1005,7 @@
* @param fence one past the greatest index to cover
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
*/
public IntArraySpliterator(int[] array, int origin, int fence, int additionalCharacteristics) {
this.array = array;
@@ -1075,7 +1075,7 @@
* @param array the array, assumed to be unmodified during use
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
*/
public LongArraySpliterator(long[] array, int additionalCharacteristics) {
this(array, 0, array.length, additionalCharacteristics);
@@ -1088,7 +1088,7 @@
* @param fence one past the greatest index to cover
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
*/
public LongArraySpliterator(long[] array, int origin, int fence, int additionalCharacteristics) {
this.array = array;
@@ -1158,7 +1158,7 @@
* @param array the array, assumed to be unmodified during use
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
*/
public DoubleArraySpliterator(double[] array, int additionalCharacteristics) {
this(array, 0, array.length, additionalCharacteristics);
@@ -1171,7 +1171,7 @@
* @param fence one past the greatest index to cover
* @param additionalCharacteristics Additional spliterator characteristics
* of this spliterator's source or elements beyond {@code SIZED} and
- * {@code SUBSIZED} which are are always reported
+ * {@code SUBSIZED} which are always reported
*/
public DoubleArraySpliterator(double[] array, int origin, int fence, int additionalCharacteristics) {
this.array = array;
@@ -1698,7 +1698,7 @@
private int batch; // batch size for splits
/**
- * Creates a spliterator using the given given
+ * Creates a spliterator using the given
* collection's {@link java.util.Collection#iterator()) for traversal,
* and reporting its {@link java.util.Collection#size()) as its initial
* size.
--- a/jdk/src/java.base/share/classes/java/util/zip/CRC32C.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/java/util/zip/CRC32C.java Tue Dec 16 09:58:02 2014 -0800
@@ -204,7 +204,6 @@
/**
* Updates the CRC-32C checksum with the specified array of bytes.
*/
- @SuppressWarnings("deprecation") // Unsafe.{getInt, getLong}
private static int updateBytes(int crc, byte[] b, int off, int end) {
// Do only byte reads for arrays so short they can't be aligned
@@ -228,11 +227,11 @@
int secondHalf;
if (Unsafe.ADDRESS_SIZE == 4) {
// On 32 bit platforms read two ints instead of a single 64bit long
- firstHalf = UNSAFE.getInt(b, Unsafe.ARRAY_BYTE_BASE_OFFSET + off);
- secondHalf = UNSAFE.getInt(b, Unsafe.ARRAY_BYTE_BASE_OFFSET + off
+ firstHalf = UNSAFE.getInt(b, (long)Unsafe.ARRAY_BYTE_BASE_OFFSET + off);
+ secondHalf = UNSAFE.getInt(b, (long)Unsafe.ARRAY_BYTE_BASE_OFFSET + off
+ Integer.BYTES);
} else {
- long value = UNSAFE.getLong(b, Unsafe.ARRAY_BYTE_BASE_OFFSET + off);
+ long value = UNSAFE.getLong(b, (long)Unsafe.ARRAY_BYTE_BASE_OFFSET + off);
if (ByteOrder.nativeOrder() == ByteOrder.LITTLE_ENDIAN) {
firstHalf = (int) value;
secondHalf = (int) (value >>> 32);
--- a/jdk/src/java.base/share/classes/javax/security/auth/Policy.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/javax/security/auth/Policy.java Tue Dec 16 09:58:02 2014 -0800
@@ -76,7 +76,7 @@
* </pre>
*
* The CodeBase and Signedby components of the triplet name/value pairs
- * are optional. If they are not present, then any any codebase will match,
+ * are optional. If they are not present, then any codebase will match,
* and any signer (including unsigned code) will match.
* For Example,
*
--- a/jdk/src/java.base/share/classes/javax/security/auth/SubjectDomainCombiner.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/javax/security/auth/SubjectDomainCombiner.java Tue Dec 16 09:58:02 2014 -0800
@@ -137,7 +137,7 @@
* @param currentDomains the ProtectionDomains associated with the
* current execution Thread, up to the most recent
* privileged {@code ProtectionDomain}.
- * The ProtectionDomains are are listed in order of execution,
+ * The ProtectionDomains are listed in order of execution,
* with the most recently executing {@code ProtectionDomain}
* residing at the beginning of the array. This parameter may
* be {@code null} if the current execution Thread
--- a/jdk/src/java.base/share/classes/jdk/internal/org/objectweb/asm/Frame.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/jdk/internal/org/objectweb/asm/Frame.java Tue Dec 16 09:58:02 2014 -0800
@@ -192,7 +192,7 @@
private static final int LOCAL = 0x2000000;
/**
- * Kind of the the types that are relative to the stack of an input stack
+ * Kind of the types that are relative to the stack of an input stack
* map frame. The value of such types is a position relatively to the top of
* this stack.
*/
--- a/jdk/src/java.base/share/classes/jdk/internal/util/xml/XMLStreamWriter.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/jdk/internal/util/xml/XMLStreamWriter.java Tue Dec 16 09:58:02 2014 -0800
@@ -116,7 +116,7 @@
public void writeStartDocument() throws XMLStreamException;
/**
- * Write the XML Declaration. Defaults the the encoding to utf-8
+ * Write the XML Declaration. Defaults the encoding to utf-8
* @param version version of the xml document
* @throws XMLStreamException
*/
--- a/jdk/src/java.base/share/classes/sun/invoke/util/VerifyAccess.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/invoke/util/VerifyAccess.java Tue Dec 16 09:58:02 2014 -0800
@@ -80,7 +80,7 @@
* @param defc the class in which the proposed member is actually defined
* @param mods modifier flags for the proposed member
* @param lookupClass the class for which the access check is being made
- * @return true iff the the accessing class can access such a member
+ * @return true iff the accessing class can access such a member
*/
public static boolean isMemberAccessible(Class<?> refc, // symbolic ref class
Class<?> defc, // actual def class
--- a/jdk/src/java.base/share/classes/sun/launcher/LauncherHelper.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/launcher/LauncherHelper.java Tue Dec 16 09:58:02 2014 -0800
@@ -369,10 +369,9 @@
static void appendVmErgoMessage(boolean isServerClass, String vm) {
outBuf = outBuf.append(getLocalizedMessage("java.launcher.ergo.message1",
vm));
- outBuf = (isServerClass)
- ? outBuf.append(",\n" +
- getLocalizedMessage("java.launcher.ergo.message2") + "\n\n")
- : outBuf.append(".\n\n");
+ outBuf = (isServerClass) ? outBuf.append(",\n")
+ .append(getLocalizedMessage("java.launcher.ergo.message2"))
+ .append("\n\n") : outBuf.append(".\n\n");
}
/**
--- a/jdk/src/java.base/share/classes/sun/misc/JavaNioAccess.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/misc/JavaNioAccess.java Tue Dec 16 09:58:02 2014 -0800
@@ -42,7 +42,7 @@
/**
* Constructs a direct ByteBuffer referring to the block of memory starting
- * at the given memory address and and extending {@code cap} bytes.
+ * at the given memory address and extending {@code cap} bytes.
* The {@code ob} parameter is an arbitrary object that is attached
* to the resulting buffer.
*/
--- a/jdk/src/java.base/share/classes/sun/misc/Unsafe.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/misc/Unsafe.java Tue Dec 16 09:58:02 2014 -0800
@@ -958,6 +958,8 @@
* other threads. This method is generally only useful if the
* underlying field is a Java volatile (or if an array cell, one
* that is otherwise only accessed using volatile accesses).
+ *
+ * Corresponds to C11 atomic_store_explicit(..., memory_order_release).
*/
public native void putOrderedObject(Object o, long offset, Object x);
@@ -1111,22 +1113,40 @@
/**
- * Ensures lack of reordering of loads before the fence
- * with loads or stores after the fence.
+ * Ensures that loads before the fence will not be reordered with loads and
+ * stores after the fence; a "LoadLoad plus LoadStore barrier".
+ *
+ * Corresponds to C11 atomic_thread_fence(memory_order_acquire)
+ * (an "acquire fence").
+ *
+ * A pure LoadLoad fence is not provided, since the addition of LoadStore
+ * is almost always desired, and most current hardware instructions that
+ * provide a LoadLoad barrier also provide a LoadStore barrier for free.
* @since 1.8
*/
public native void loadFence();
/**
- * Ensures lack of reordering of stores before the fence
- * with loads or stores after the fence.
+ * Ensures that loads and stores before the fence will not be reordered with
+ * stores after the fence; a "StoreStore plus LoadStore barrier".
+ *
+ * Corresponds to C11 atomic_thread_fence(memory_order_release)
+ * (a "release fence").
+ *
+ * A pure StoreStore fence is not provided, since the addition of LoadStore
+ * is almost always desired, and most current hardware instructions that
+ * provide a StoreStore barrier also provide a LoadStore barrier for free.
* @since 1.8
*/
public native void storeFence();
/**
- * Ensures lack of reordering of loads or stores before the fence
- * with loads or stores after the fence.
+ * Ensures that loads and stores before the fence will not be reordered
+ * with loads and stores after the fence. Implies the effects of both
+ * loadFence() and storeFence(), and in addition, the effect of a StoreLoad
+ * barrier.
+ *
+ * Corresponds to C11 atomic_thread_fence(memory_order_seq_cst).
* @since 1.8
*/
public native void fullFence();
--- a/jdk/src/java.base/share/classes/sun/misc/VM.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/misc/VM.java Tue Dec 16 09:58:02 2014 -0800
@@ -150,7 +150,7 @@
private static volatile boolean booted = false;
private static final Object lock = new Object();
- // Invoked by by System.initializeSystemClass just before returning.
+ // Invoked by System.initializeSystemClass just before returning.
// Subsystems that are invoked during initialization can check this
// property in order to avoid doing things that should wait until the
// application class loader has been set up.
--- a/jdk/src/java.base/share/classes/sun/net/ftp/impl/FtpClient.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/net/ftp/impl/FtpClient.java Tue Dec 16 09:58:02 2014 -0800
@@ -2187,7 +2187,7 @@
return resp.get(0).substring(4);
}
// on multiple lines answers, like the ones above, remove 1st and last
- // line, concat the the others.
+ // line, concat the others.
StringBuilder sb = new StringBuilder();
for (int i = 1; i < resp.size() - 1; i++) {
sb.append(resp.get(i).substring(3));
--- a/jdk/src/java.base/share/classes/sun/net/www/HeaderParser.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/net/www/HeaderParser.java Tue Dec 16 09:58:02 2014 -0800
@@ -220,21 +220,23 @@
public String toString () {
Iterator<String> k = keys();
- StringBuffer sbuf = new StringBuffer();
- sbuf.append ("{size="+asize+" nkeys="+nkeys+" ");
+ StringBuilder sb = new StringBuilder();
+ sb.append("{size=").append(asize).append(" nkeys=").append(nkeys)
+ .append(' ');
for (int i=0; k.hasNext(); i++) {
String key = k.next();
String val = findValue (i);
if (val != null && "".equals (val)) {
val = null;
}
- sbuf.append (" {"+key+(val==null?"":","+val)+"}");
+ sb.append(" {").append(key).append(val == null ? "" : "," + val)
+ .append('}');
if (k.hasNext()) {
- sbuf.append (",");
+ sb.append (',');
}
}
- sbuf.append (" }");
- return new String (sbuf);
+ sb.append (" }");
+ return sb.toString();
}
public int findInt(String k, int Default) {
--- a/jdk/src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -110,6 +110,9 @@
// -- Standard channel operations --
protected void implCloseChannel() throws IOException {
+ if (!fd.valid())
+ return; // nothing to do
+
// Release and invalidate any locks that we still hold
if (fileLockTable != null) {
for (FileLock fl: fileLockTable.removeAll()) {
--- a/jdk/src/java.base/share/classes/sun/reflect/Label.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/Label.java Tue Dec 16 09:58:02 2014 -0800
@@ -52,7 +52,7 @@
final short patchBCI;
final int stackDepth;
}
- private List<PatchInfo> patches = new ArrayList<>();
+ private final List<PatchInfo> patches = new ArrayList<>();
public Label() {
}
--- a/jdk/src/java.base/share/classes/sun/reflect/ReflectionFactory.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/ReflectionFactory.java Tue Dec 16 09:58:02 2014 -0800
@@ -135,7 +135,7 @@
* be initialized and therefore must not be called until the
* first get/set of this field.
* @param field the field
- * @param override true if caller has overridden aaccessibility
+ * @param override true if caller has overridden accessibility
*/
public FieldAccessor newFieldAccessor(Field field, boolean override) {
checkInitted();
--- a/jdk/src/java.base/share/classes/sun/reflect/annotation/AnnotationInvocationHandler.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/annotation/AnnotationInvocationHandler.java Tue Dec 16 09:58:02 2014 -0800
@@ -280,19 +280,25 @@
* be rare).
*/
private Method[] getMemberMethods() {
- if (memberMethods == null) {
- memberMethods = AccessController.doPrivileged(
- new PrivilegedAction<Method[]>() {
- public Method[] run() {
- final Method[] mm = type.getDeclaredMethods();
- validateAnnotationMethods(mm);
- AccessibleObject.setAccessible(mm, true);
- return mm;
- }
- });
+ Method[] value = memberMethods;
+ if (value == null) {
+ value = computeMemberMethods();
+ memberMethods = value;
}
- return memberMethods;
+ return value;
}
+
+ private Method[] computeMemberMethods() {
+ return AccessController.doPrivileged(
+ new PrivilegedAction<Method[]>() {
+ public Method[] run() {
+ final Method[] methods = type.getDeclaredMethods();
+ validateAnnotationMethods(methods);
+ AccessibleObject.setAccessible(methods, true);
+ return methods;
+ }});
+ }
+
private transient volatile Method[] memberMethods = null;
/**
--- a/jdk/src/java.base/share/classes/sun/reflect/annotation/AnnotationParser.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/annotation/AnnotationParser.java Tue Dec 16 09:58:02 2014 -0800
@@ -772,7 +772,7 @@
}
/**
- * Return an appropriate exception proxy for a mismatching array
+ * Returns an appropriate exception proxy for a mismatching array
* annotation where the erroneous array has the specified tag.
*/
private static ExceptionProxy exceptionProxy(int tag) {
--- a/jdk/src/java.base/share/classes/sun/reflect/annotation/AnnotationSupport.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/annotation/AnnotationSupport.java Tue Dec 16 09:58:02 2014 -0800
@@ -115,7 +115,7 @@
/**
- * Figures out if conatiner class comes before containee class among the
+ * Figures out if container class comes before containee class among the
* keys of the given map.
*
* @return true if container class is found before containee class when
--- a/jdk/src/java.base/share/classes/sun/reflect/annotation/AnnotationType.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/annotation/AnnotationType.java Tue Dec 16 09:58:02 2014 -0800
@@ -55,7 +55,7 @@
private final Map<String, Object> memberDefaults;
/**
- * Member name -> Method object mapping. This (and its assoicated
+ * Member name -> Method object mapping. This (and its associated
* accessor) are used only to generate AnnotationTypeMismatchExceptions.
*/
private final Map<String, Method> members;
@@ -117,7 +117,7 @@
memberDefaults = new HashMap<String, Object>(0);
members = new HashMap<String, Method>(methods.length+1, 1.0f);
- for (Method method : methods) {
+ for (Method method : methods) {
if (method.getParameterTypes().length != 0)
throw new IllegalArgumentException(method + " has params");
String name = method.getName();
@@ -213,7 +213,7 @@
}
/**
- * Returns true if this this annotation type is inherited.
+ * Returns true if this annotation type is inherited.
*/
public boolean isInherited() {
return inherited;
--- a/jdk/src/java.base/share/classes/sun/reflect/annotation/AnnotationTypeMismatchExceptionProxy.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/annotation/AnnotationTypeMismatchExceptionProxy.java Tue Dec 16 09:58:02 2014 -0800
@@ -36,7 +36,7 @@
class AnnotationTypeMismatchExceptionProxy extends ExceptionProxy {
private static final long serialVersionUID = 7844069490309503934L;
private Method member;
- private String foundType;
+ private final String foundType;
/**
* It turns out to be convenient to construct these proxies in
--- a/jdk/src/java.base/share/classes/sun/reflect/annotation/EnumConstantNotPresentExceptionProxy.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/annotation/EnumConstantNotPresentExceptionProxy.java Tue Dec 16 09:58:02 2014 -0800
@@ -33,8 +33,8 @@
*/
public class EnumConstantNotPresentExceptionProxy extends ExceptionProxy {
private static final long serialVersionUID = -604662101303187330L;
- Class<? extends Enum<?>> enumType;
- String constName;
+ final Class<? extends Enum<?>> enumType;
+ final String constName;
public EnumConstantNotPresentExceptionProxy(Class<? extends Enum<?>> enumType,
String constName) {
--- a/jdk/src/java.base/share/classes/sun/reflect/annotation/TypeNotPresentExceptionProxy.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/annotation/TypeNotPresentExceptionProxy.java Tue Dec 16 09:58:02 2014 -0800
@@ -34,8 +34,8 @@
*/
public class TypeNotPresentExceptionProxy extends ExceptionProxy {
private static final long serialVersionUID = 5565925172427947573L;
- String typeName;
- Throwable cause;
+ final String typeName;
+ final Throwable cause;
public TypeNotPresentExceptionProxy(String typeName, Throwable cause) {
this.typeName = typeName;
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/factory/CoreReflectionFactory.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/factory/CoreReflectionFactory.java Tue Dec 16 09:58:02 2014 -0800
@@ -76,11 +76,11 @@
* kind. Classes produced will be those that would be loaded by the
* defining class loader of the declaration <tt>d</tt> (if <tt>d</tt>
* is a type declaration, or by the defining loader of the declaring
- * class of <tt>d</tt> otherwise.
+ * class of <tt>d</tt> otherwise.
* <p> Type variables will be created or lookup as necessary in the
* scope <tt> s</tt>.
* @param d - the generic declaration (class, interface, method or
- * constructor) that thsi factory services
+ * constructor) that this factory services
* @param s the scope in which the factory will allocate and search for
* type variables
* @return an instance of <tt>CoreReflectionFactory</tt>
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/factory/GenericsFactory.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/factory/GenericsFactory.java Tue Dec 16 09:58:02 2014 -0800
@@ -42,7 +42,7 @@
* of a specific implementation by using this interface. For example,
* repositories of generic type information are initialized with a
* factory conforming to this interface, and use it to generate the
- * tpe information they are required to provide. As a result, such
+ * type information they are required to provide. As a result, such
* repository code can be shared across different reflective systems.
*/
public interface GenericsFactory {
@@ -60,7 +60,7 @@
TypeVariable<?> makeTypeVariable(String name,
FieldTypeSignature[] bounds);
/**
- * Return an instance of the <tt>ParameterizedType</tt> interface
+ * Returns an instance of the <tt>ParameterizedType</tt> interface
* that corresponds to a generic type instantiation of the
* generic declaration <tt>declaration</tt> with actual type arguments
* <tt>typeArgs</tt>.
@@ -123,7 +123,7 @@
/**
* Returns a (possibly generic) array type.
* If the component type is a parameterized type, it must
- * only have unbounded wildcard arguemnts, otherwise
+ * only have unbounded wildcard arguments, otherwise
* a MalformedParameterizedTypeException is thrown.
* @param componentType - the component type of the array
* @return a (possibly generic) array type.
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/parser/SignatureParser.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/parser/SignatureParser.java Tue Dec 16 09:58:02 2014 -0800
@@ -227,7 +227,7 @@
* "<" FormalTypeParameter+ ">"
*/
private FormalTypeParameter[] parseFormalTypeParameters(){
- List<FormalTypeParameter> ftps = new ArrayList<>(3);
+ List<FormalTypeParameter> ftps = new ArrayList<>(3);
assert(current() == '<'); // should not have been called at all
if (current() != '<') { throw error("expected '<'");}
advance();
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/reflectiveObjects/GenericArrayTypeImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/reflectiveObjects/GenericArrayTypeImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -53,10 +53,10 @@
/**
- * Returns a <tt>Type</tt> object representing the component type
+ * Returns a <tt>Type</tt> object representing the component type
* of this array.
*
- * @return a <tt>Type</tt> object representing the component type
+ * @return a <tt>Type</tt> object representing the component type
* of this array
* @since 1.5
*/
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/reflectiveObjects/LazyReflectiveObjectGenerator.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/reflectiveObjects/LazyReflectiveObjectGenerator.java Tue Dec 16 09:58:02 2014 -0800
@@ -25,7 +25,9 @@
package sun.reflect.generics.reflectiveObjects;
+import java.lang.reflect.Type;
import sun.reflect.generics.factory.GenericsFactory;
+import sun.reflect.generics.tree.FieldTypeSignature;
import sun.reflect.generics.visitor.Reifier;
@@ -54,4 +56,16 @@
// produce a reifying visitor (could this be typed as a TypeTreeVisitor?
protected Reifier getReifier(){return Reifier.make(getFactory());}
+ Type[] reifyBounds(FieldTypeSignature[] boundASTs) {
+ final int length = boundASTs.length;
+ final Type[] bounds = new Type[length];
+ // iterate over bound trees, reifying each in turn
+ for (int i = 0; i < length; i++) {
+ Reifier r = getReifier();
+ boundASTs[i].accept(r);
+ bounds[i] = r.getResult();
+ }
+ return bounds;
+ }
+
}
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/reflectiveObjects/TypeVariableImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/reflectiveObjects/TypeVariableImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -51,17 +51,16 @@
*/
public class TypeVariableImpl<D extends GenericDeclaration>
extends LazyReflectiveObjectGenerator implements TypeVariable<D> {
- D genericDeclaration;
- private String name;
- // upper bounds - evaluated lazily
- private Type[] bounds;
+ private final D genericDeclaration;
+ private final String name;
- // The ASTs for the bounds. We are required to evaluate the bounds
- // lazily, so we store these at least until we are first asked
- // for the bounds. This also neatly solves the
- // problem with F-bounds - you can't reify them before the formal
- // is defined.
- private FieldTypeSignature[] boundASTs;
+ /**
+ * The upper bounds. Lazily converted from FieldTypeSignature[] to Type[].
+ * We are required to evaluate the bounds lazily, so we store them as ASTs
+ * until we are first asked for them. This also neatly solves the problem
+ * with F-bounds - you can't reify them before the formal is defined.
+ */
+ private volatile Object[] bounds;
// constructor is private to enforce access through static factory
private TypeVariableImpl(D decl, String n, FieldTypeSignature[] bs,
@@ -69,18 +68,7 @@
super(f);
genericDeclaration = decl;
name = n;
- boundASTs = bs;
- }
-
- // Accessors
-
- // accessor for ASTs for bounds. Must not be called after
- // bounds have been evaluated, because we might throw the ASTs
- // away (but that is not thread-safe, is it?)
- private FieldTypeSignature[] getBoundASTs() {
- // check that bounds were not evaluated yet
- assert(bounds == null);
- return boundASTs;
+ bounds = bs;
}
/**
@@ -123,7 +111,7 @@
* <li>Otherwise, B is resolved.
* </ul>
*
- * @throws <tt>TypeNotPresentException</tt> if any of the
+ * @throws <tt>TypeNotPresentException</tt> if any of the
* bounds refers to a non-existent type declaration
* @throws <tt>MalformedParameterizedTypeException</tt> if any of the
* bounds refer to a parameterized type that cannot be instantiated
@@ -132,34 +120,23 @@
* type variable
*/
public Type[] getBounds() {
- // lazily initialize bounds if necessary
- if (bounds == null) {
- FieldTypeSignature[] fts = getBoundASTs(); // get AST
- // allocate result array; note that
- // keeping ts and bounds separate helps with threads
- Type[] ts = new Type[fts.length];
- // iterate over bound trees, reifying each in turn
- for ( int j = 0; j < fts.length; j++) {
- Reifier r = getReifier();
- fts[j].accept(r);
- ts[j] = r.getResult();
- }
- // cache result
- bounds = ts;
- // could throw away bound ASTs here; thread safety?
+ Object[] value = bounds;
+ if (value instanceof FieldTypeSignature[]) {
+ value = reifyBounds((FieldTypeSignature[])value);
+ bounds = value;
}
- return bounds.clone(); // return cached bounds
+ return (Type[])value.clone();
}
/**
- * Returns the <tt>GenericDeclaration</tt> object representing the
+ * Returns the <tt>GenericDeclaration</tt> object representing the
* generic declaration that declared this type variable.
*
* @return the generic declaration that declared this type variable.
*
* @since 1.5
*/
- public D getGenericDeclaration(){
+ public D getGenericDeclaration() {
if (genericDeclaration instanceof Class)
ReflectUtil.checkPackageAccess((Class)genericDeclaration);
else if ((genericDeclaration instanceof Method) ||
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/reflectiveObjects/WildcardTypeImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/reflectiveObjects/WildcardTypeImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -39,25 +39,26 @@
*/
public class WildcardTypeImpl extends LazyReflectiveObjectGenerator
implements WildcardType {
- // upper bounds - evaluated lazily
- private Type[] upperBounds;
- // lower bounds - evaluated lazily
- private Type[] lowerBounds;
- // The ASTs for the bounds. We are required to evaluate the bounds
- // lazily, so we store these at least until we are first asked
- // for the bounds. This also neatly solves the
- // problem with F-bounds - you can't reify them before the formal
- // is defined.
- private FieldTypeSignature[] upperBoundASTs;
- private FieldTypeSignature[] lowerBoundASTs;
+
+ /*
+ * We are required to evaluate the bounds lazily, so we store them as ASTs
+ * until we are first asked for them. This also neatly solves the problem
+ * with F-bounds - you can't reify them before the formal is defined.
+ */
+
+ /** The upper bounds. Lazily converted from FieldTypeSignature[] to Type[]. */
+ private volatile Object[] upperBounds;
+
+ /** The lower bounds. Lazily converted from FieldTypeSignature[] to Type[]. */
+ private volatile Object[] lowerBounds;
// constructor is private to enforce access through static factory
private WildcardTypeImpl(FieldTypeSignature[] ubs,
FieldTypeSignature[] lbs,
GenericsFactory f) {
super(f);
- upperBoundASTs = ubs;
- lowerBoundASTs = lbs;
+ upperBounds = ubs;
+ lowerBounds = lbs;
}
/**
@@ -76,27 +77,8 @@
return new WildcardTypeImpl(ubs, lbs, f);
}
- // Accessors
-
- // accessor for ASTs for upper bounds. Must not be called after upper
- // bounds have been evaluated, because we might throw the ASTs
- // away (but that is not thread-safe, is it?)
- private FieldTypeSignature[] getUpperBoundASTs() {
- // check that upper bounds were not evaluated yet
- assert(upperBounds == null);
- return upperBoundASTs;
- }
- // accessor for ASTs for lower bounds. Must not be called after lower
- // bounds have been evaluated, because we might throw the ASTs
- // away (but that is not thread-safe, is it?)
- private FieldTypeSignature[] getLowerBoundASTs() {
- // check that lower bounds were not evaluated yet
- assert(lowerBounds == null);
- return lowerBoundASTs;
- }
-
/**
- * Returns an array of <tt>Type</tt> objects representing the upper
+ * Returns an array of <tt>Type</tt> objects representing the upper
* bound(s) of this type variable. Note that if no upper bound is
* explicitly declared, the upper bound is <tt>Object</tt>.
*
@@ -117,24 +99,12 @@
* for any reason
*/
public Type[] getUpperBounds() {
- // lazily initialize bounds if necessary
- if (upperBounds == null) {
- FieldTypeSignature[] fts = getUpperBoundASTs(); // get AST
-
- // allocate result array; note that
- // keeping ts and bounds separate helps with threads
- Type[] ts = new Type[fts.length];
- // iterate over bound trees, reifying each in turn
- for ( int j = 0; j < fts.length; j++) {
- Reifier r = getReifier();
- fts[j].accept(r);
- ts[j] = r.getResult();
- }
- // cache result
- upperBounds = ts;
- // could throw away upper bound ASTs here; thread safety?
+ Object[] value = upperBounds;
+ if (value instanceof FieldTypeSignature[]) {
+ value = reifyBounds((FieldTypeSignature[])value);
+ upperBounds = value;
}
- return upperBounds.clone(); // return cached bounds
+ return (Type[])value.clone();
}
/**
@@ -160,23 +130,12 @@
* for any reason
*/
public Type[] getLowerBounds() {
- // lazily initialize bounds if necessary
- if (lowerBounds == null) {
- FieldTypeSignature[] fts = getLowerBoundASTs(); // get AST
- // allocate result array; note that
- // keeping ts and bounds separate helps with threads
- Type[] ts = new Type[fts.length];
- // iterate over bound trees, reifying each in turn
- for ( int j = 0; j < fts.length; j++) {
- Reifier r = getReifier();
- fts[j].accept(r);
- ts[j] = r.getResult();
- }
- // cache result
- lowerBounds = ts;
- // could throw away lower bound ASTs here; thread safety?
+ Object[] value = lowerBounds;
+ if (value instanceof FieldTypeSignature[]) {
+ value = reifyBounds((FieldTypeSignature[])value);
+ lowerBounds = value;
}
- return lowerBounds.clone(); // return cached bounds
+ return (Type[])value.clone();
}
public String toString() {
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/repository/AbstractRepository.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/repository/AbstractRepository.java Tue Dec 16 09:58:02 2014 -0800
@@ -56,7 +56,7 @@
/**
* Returns a <tt>Reifier</tt> used to convert parts of the
* AST into reflective objects.
- * @return a <tt>Reifier</tt> used to convert parts of the
+ * @return a <tt>Reifier</tt> used to convert parts of the
* AST into reflective objects
*/
protected Reifier getReifier(){return Reifier.make(getFactory());}
@@ -76,7 +76,7 @@
}
/**
- * Returns the AST for the genric type info of this entity.
+ * Returns the AST for the generic type info of this entity.
* @param s - a string representing the generic signature of this
* entity
* @return the AST for the generic type info of this entity.
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/repository/ClassRepository.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/repository/ClassRepository.java Tue Dec 16 09:58:02 2014 -0800
@@ -25,12 +25,12 @@
package sun.reflect.generics.repository;
+import java.lang.reflect.Type;
import sun.reflect.generics.factory.GenericsFactory;
import sun.reflect.generics.tree.ClassSignature;
import sun.reflect.generics.tree.TypeTree;
import sun.reflect.generics.visitor.Reifier;
import sun.reflect.generics.parser.SignatureParser;
-import java.lang.reflect.Type;
/**
@@ -70,47 +70,54 @@
return new ClassRepository(rawSig, f);
}
- // public API
/*
* When queried for a particular piece of type information, the
* general pattern is to consult the corresponding cached value.
* If the corresponding field is non-null, it is returned.
* If not, it is created lazily. This is done by selecting the appropriate
* part of the tree and transforming it into a reflective object
- * using a visitor.
- * a visitor, which is created by feeding it the factory
+ * using a visitor, which is created by feeding it the factory
* with which the repository was created.
*/
public Type getSuperclass() {
- Type superclass = this.superclass;
- if (superclass == null) { // lazily initialize superclass
- Reifier r = getReifier(); // obtain visitor
- // Extract superclass subtree from AST and reify
- getTree().getSuperclass().accept(r);
- // extract result from visitor and cache it
- superclass = r.getResult();
- this.superclass = superclass;
+ Type value = superclass;
+ if (value == null) {
+ value = computeSuperclass();
+ superclass = value;
}
- return superclass; // return cached result
+ return value;
}
public Type[] getSuperInterfaces() {
- Type[] superInterfaces = this.superInterfaces;
- if (superInterfaces == null) { // lazily initialize super interfaces
- // first, extract super interface subtree(s) from AST
- TypeTree[] ts = getTree().getSuperInterfaces();
- // create array to store reified subtree(s)
- superInterfaces = new Type[ts.length];
- // reify all subtrees
- for (int i = 0; i < ts.length; i++) {
- Reifier r = getReifier(); // obtain visitor
- ts[i].accept(r);// reify subtree
- // extract result from visitor and store it
- superInterfaces[i] = r.getResult();
- }
- this.superInterfaces = superInterfaces;
+ Type[] value = superInterfaces;
+ if (value == null) {
+ value = computeSuperInterfaces();
+ superInterfaces = value;
}
- return superInterfaces.clone(); // return cached result
+ return value.clone();
+ }
+
+ private Type computeSuperclass() {
+ Reifier r = getReifier(); // obtain visitor
+ // Extract superclass subtree from AST and reify
+ getTree().getSuperclass().accept(r);
+ return r.getResult();
+ }
+
+ private Type[] computeSuperInterfaces() {
+ // first, extract super interface subtree(s) from AST
+ TypeTree[] ts = getTree().getSuperInterfaces();
+ // create array to store reified subtree(s)
+ int length = ts.length;
+ Type[] superInterfaces = new Type[length];
+ // reify all subtrees
+ for (int i = 0; i < length; i++) {
+ Reifier r = getReifier(); // obtain visitor
+ ts[i].accept(r);// reify subtree
+ // extract result from visitor and store it
+ superInterfaces[i] = r.getResult();
+ }
+ return superInterfaces;
}
}
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/repository/ConstructorRepository.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/repository/ConstructorRepository.java Tue Dec 16 09:58:02 2014 -0800
@@ -43,8 +43,11 @@
public class ConstructorRepository
extends GenericDeclRepository<MethodTypeSignature> {
- private Type[] paramTypes; // caches the generic parameter types info
- private Type[] exceptionTypes; // caches the generic exception types info
+ /** The generic parameter types. Lazily initialized. */
+ private volatile Type[] parameterTypes;
+
+ /** The generic exception types. Lazily initialized. */
+ private volatile Type[] exceptionTypes;
// protected, to enforce use of static factory yet allow subclassing
protected ConstructorRepository(String rawSig, GenericsFactory f) {
@@ -64,57 +67,67 @@
* @return a <tt>ConstructorRepository</tt> that manages the generic type
* information represented in the signature <tt>rawSig</tt>
*/
- public static ConstructorRepository make(String rawSig,
- GenericsFactory f) {
+ public static ConstructorRepository make(String rawSig, GenericsFactory f) {
return new ConstructorRepository(rawSig, f);
}
- // public API
-
/*
* When queried for a particular piece of type information, the
* general pattern is to consult the corresponding cached value.
* If the corresponding field is non-null, it is returned.
* If not, it is created lazily. This is done by selecting the appropriate
* part of the tree and transforming it into a reflective object
- * using a visitor.
- * a visitor, which is created by feeding it the factory
+ * using a visitor, which is created by feeding it the factory
* with which the repository was created.
*/
- public Type[] getParameterTypes(){
- if (paramTypes == null) { // lazily initialize parameter types
- // first, extract parameter type subtree(s) from AST
- TypeSignature[] pts = getTree().getParameterTypes();
- // create array to store reified subtree(s)
- Type[] ps = new Type[pts.length];
- // reify all subtrees
- for (int i = 0; i < pts.length; i++) {
- Reifier r = getReifier(); // obtain visitor
- pts[i].accept(r); // reify subtree
- // extract result from visitor and store it
- ps[i] = r.getResult();
- }
- paramTypes = ps; // cache overall result
+ public Type[] getParameterTypes() {
+ Type[] value = parameterTypes;
+ if (value == null) {
+ value = computeParameterTypes();
+ parameterTypes = value;
}
- return paramTypes.clone(); // return cached result
+ return value.clone();
+ }
+
+ public Type[] getExceptionTypes() {
+ Type[] value = exceptionTypes;
+ if (value == null) {
+ value = computeExceptionTypes();
+ exceptionTypes = value;
+ }
+ return value.clone();
}
- public Type[] getExceptionTypes(){
- if (exceptionTypes == null) { // lazily initialize exception types
- // first, extract exception type subtree(s) from AST
- FieldTypeSignature[] ets = getTree().getExceptionTypes();
- // create array to store reified subtree(s)
- Type[] es = new Type[ets.length];
- // reify all subtrees
- for (int i = 0; i < ets.length; i++) {
- Reifier r = getReifier(); // obtain visitor
- ets[i].accept(r); // reify subtree
- // extract result from visitor and store it
- es[i] = r.getResult();
- }
- exceptionTypes = es; // cache overall result
+ private Type[] computeParameterTypes() {
+ // first, extract parameter type subtree(s) from AST
+ TypeSignature[] pts = getTree().getParameterTypes();
+ // create array to store reified subtree(s)
+ int length = pts.length;
+ Type[] parameterTypes = new Type[length];
+ // reify all subtrees
+ for (int i = 0; i < length; i++) {
+ Reifier r = getReifier(); // obtain visitor
+ pts[i].accept(r); // reify subtree
+ // extract result from visitor and store it
+ parameterTypes[i] = r.getResult();
}
- return exceptionTypes.clone(); // return cached result
+ return parameterTypes;
+ }
+
+ private Type[] computeExceptionTypes() {
+ // first, extract exception type subtree(s) from AST
+ FieldTypeSignature[] ets = getTree().getExceptionTypes();
+ // create array to store reified subtree(s)
+ int length = ets.length;
+ Type[] exceptionTypes = new Type[length];
+ // reify all subtrees
+ for (int i = 0; i < length; i++) {
+ Reifier r = getReifier(); // obtain visitor
+ ets[i].accept(r); // reify subtree
+ // extract result from visitor and store it
+ exceptionTypes[i] = r.getResult();
+ }
+ return exceptionTypes;
}
}
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/repository/FieldRepository.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/repository/FieldRepository.java Tue Dec 16 09:58:02 2014 -0800
@@ -41,7 +41,8 @@
*/
public class FieldRepository extends AbstractRepository<TypeSignature> {
- private Type genericType; // caches the generic type info
+ /** The generic type info. Lazily initialized. */
+ private volatile Type genericType;
// protected, to enforce use of static factory yet allow subclassing
protected FieldRepository(String rawSig, GenericsFactory f) {
@@ -61,31 +62,32 @@
* @return a <tt>FieldRepository</tt> that manages the generic type
* information represented in the signature <tt>rawSig</tt>
*/
- public static FieldRepository make(String rawSig,
- GenericsFactory f) {
+ public static FieldRepository make(String rawSig, GenericsFactory f) {
return new FieldRepository(rawSig, f);
}
- // public API
-
/*
* When queried for a particular piece of type information, the
* general pattern is to consult the corresponding cached value.
* If the corresponding field is non-null, it is returned.
* If not, it is created lazily. This is done by selecting the appropriate
* part of the tree and transforming it into a reflective object
- * using a visitor.
- * a visitor, which is created by feeding it the factory
+ * using a visitor, which is created by feeding it the factory
* with which the repository was created.
*/
- public Type getGenericType(){
- if (genericType == null) { // lazily initialize generic type
- Reifier r = getReifier(); // obtain visitor
- getTree().accept(r); // reify subtree
- // extract result from visitor and cache it
- genericType = r.getResult();
+ public Type getGenericType() {
+ Type value = genericType;
+ if (value == null) {
+ value = computeGenericType();
+ genericType = value;
}
- return genericType; // return cached result
+ return value;
+ }
+
+ private Type computeGenericType() {
+ Reifier r = getReifier(); // obtain visitor
+ getTree().accept(r); // reify subtree
+ return r.getResult(); // extract result from visitor
}
}
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/repository/GenericDeclRepository.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/repository/GenericDeclRepository.java Tue Dec 16 09:58:02 2014 -0800
@@ -43,13 +43,12 @@
extends AbstractRepository<S> {
/** The formal type parameters. Lazily initialized. */
- private volatile TypeVariable<?>[] typeParams;
+ private volatile TypeVariable<?>[] typeParameters;
protected GenericDeclRepository(String rawSig, GenericsFactory f) {
super(rawSig, f);
}
- // public API
/*
* When queried for a particular piece of type information, the
* general pattern is to consult the corresponding cached value.
@@ -61,25 +60,31 @@
*/
/**
- * Return the formal type parameters of this generic declaration.
+ * Returns the formal type parameters of this generic declaration.
* @return the formal type parameters of this generic declaration
*/
public TypeVariable<?>[] getTypeParameters() {
- TypeVariable<?>[] typeParams = this.typeParams;
- if (typeParams == null) { // lazily initialize type parameters
- // first, extract type parameter subtree(s) from AST
- FormalTypeParameter[] ftps = getTree().getFormalTypeParameters();
- // create array to store reified subtree(s)
- typeParams = new TypeVariable<?>[ftps.length];
- // reify all subtrees
- for (int i = 0; i < ftps.length; i++) {
- Reifier r = getReifier(); // obtain visitor
- ftps[i].accept(r); // reify subtree
- // extract result from visitor and store it
- typeParams[i] = (TypeVariable<?>) r.getResult();
- }
- this.typeParams = typeParams; // cache overall result
+ TypeVariable<?>[] value = typeParameters;
+ if (value == null) {
+ value = computeTypeParameters();
+ typeParameters = value;
}
- return typeParams.clone(); // return cached result
+ return value.clone();
+ }
+
+ private TypeVariable<?>[] computeTypeParameters() {
+ // first, extract type parameter subtree(s) from AST
+ FormalTypeParameter[] ftps = getTree().getFormalTypeParameters();
+ // create array to store reified subtree(s)
+ int length = ftps.length;
+ TypeVariable<?>[] typeParameters = new TypeVariable<?>[length];
+ // reify all subtrees
+ for (int i = 0; i < length; i++) {
+ Reifier r = getReifier(); // obtain visitor
+ ftps[i].accept(r); // reify subtree
+ // extract result from visitor and store it
+ typeParameters[i] = (TypeVariable<?>) r.getResult();
+ }
+ return typeParameters;
}
}
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/repository/MethodRepository.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/repository/MethodRepository.java Tue Dec 16 09:58:02 2014 -0800
@@ -39,7 +39,8 @@
*/
public class MethodRepository extends ConstructorRepository {
- private Type returnType; // caches the generic return type info
+ /** The generic return type info. Lazily initialized. */
+ private volatile Type returnType;
// private, to enforce use of static factory
private MethodRepository(String rawSig, GenericsFactory f) {
@@ -59,18 +60,21 @@
return new MethodRepository(rawSig, f);
}
- // public API
-
public Type getReturnType() {
- if (returnType == null) { // lazily initialize return type
- Reifier r = getReifier(); // obtain visitor
- // Extract return type subtree from AST and reify
- getTree().getReturnType().accept(r);
- // extract result from visitor and cache it
- returnType = r.getResult();
- }
- return returnType; // return cached result
+ Type value = returnType;
+ if (value == null) {
+ value = computeReturnType();
+ returnType = value;
+ }
+ return value;
}
+ private Type computeReturnType() {
+ Reifier r = getReifier(); // obtain visitor
+ // Extract return type subtree from AST and reify
+ getTree().getReturnType().accept(r);
+ // extract result from visitor and cache it
+ return r.getResult();
+ }
}
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/scope/AbstractScope.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/scope/AbstractScope.java Tue Dec 16 09:58:02 2014 -0800
@@ -29,7 +29,6 @@
import java.lang.reflect.TypeVariable;
-
/**
* Abstract superclass for lazy scope objects, used when building
* factories for generic information repositories.
@@ -49,7 +48,7 @@
/**
* Constructor. Takes a reflective object whose scope the newly
* constructed instance will represent.
- * @param D - A generic declaration whose scope the newly
+ * @param decl - A generic declaration whose scope the newly
* constructed instance will represent
*/
protected AbstractScope(D decl){ recvr = decl;}
@@ -63,7 +62,7 @@
/** This method must be implemented by any concrete subclass.
* It must return the enclosing scope of this scope. If this scope
- * is a top-level scope, an instance of DummyScope must be returned.
+ * is a top-level scope, an instance of DummyScope must be returned.
* @return The enclosing scope of this scope
*/
protected abstract Scope computeEnclosingScope();
@@ -72,13 +71,13 @@
* Accessor for the enclosing scope, which is computed lazily and cached.
* @return the enclosing scope
*/
- protected Scope getEnclosingScope(){
- Scope enclosingScope = this.enclosingScope;
- if (enclosingScope == null) {
- enclosingScope = computeEnclosingScope();
- this.enclosingScope = enclosingScope;
+ protected Scope getEnclosingScope() {
+ Scope value = enclosingScope;
+ if (value == null) {
+ value = computeEnclosingScope();
+ enclosingScope = value;
}
- return enclosingScope;
+ return value;
}
/**
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/tree/Signature.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/tree/Signature.java Tue Dec 16 09:58:02 2014 -0800
@@ -27,7 +27,7 @@
/**
* Common superinterface for generic signatures. These are the signatures
- * of complete class and method/constructor delcarations.
+ * of complete class and method/constructor declarations.
*/
public interface Signature extends Tree{
FormalTypeParameter[] getFormalTypeParameters();
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/tree/Wildcard.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/tree/Wildcard.java Tue Dec 16 09:58:02 2014 -0800
@@ -28,8 +28,8 @@
import sun.reflect.generics.visitor.TypeTreeVisitor;
public class Wildcard implements TypeArgument {
- private FieldTypeSignature[] upperBounds;
- private FieldTypeSignature[] lowerBounds;
+ private final FieldTypeSignature[] upperBounds;
+ private final FieldTypeSignature[] lowerBounds;
private Wildcard(FieldTypeSignature[] ubs, FieldTypeSignature[] lbs) {
upperBounds = ubs;
@@ -43,11 +43,11 @@
return new Wildcard(ubs, lbs);
}
- public FieldTypeSignature[] getUpperBounds(){
+ public FieldTypeSignature[] getUpperBounds() {
return upperBounds;
}
- public FieldTypeSignature[] getLowerBounds(){
+ public FieldTypeSignature[] getLowerBounds() {
if (lowerBounds.length == 1 &&
lowerBounds[0] == BottomSignature.make())
return emptyBounds;
--- a/jdk/src/java.base/share/classes/sun/reflect/generics/visitor/Reifier.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/generics/visitor/Reifier.java Tue Dec 16 09:58:02 2014 -0800
@@ -39,7 +39,7 @@
*/
public class Reifier implements TypeTreeVisitor<Type> {
private Type resultType;
- private GenericsFactory factory;
+ private final GenericsFactory factory;
private Reifier(GenericsFactory f){
factory = f;
--- a/jdk/src/java.base/share/classes/sun/reflect/misc/MethodUtil.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/misc/MethodUtil.java Tue Dec 16 09:58:02 2014 -0800
@@ -40,6 +40,7 @@
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.AccessibleObject;
import java.lang.reflect.Modifier;
+import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import sun.misc.IOUtils;
@@ -216,17 +217,21 @@
* key in the method cache.
*/
private static class Signature {
- private String methodName;
- private Class<?>[] argClasses;
-
- private volatile int hashCode = 0;
+ private final String methodName;
+ private final Class<?>[] argClasses;
+ private final int hashCode;
Signature(Method m) {
this.methodName = m.getName();
this.argClasses = m.getParameterTypes();
+ this.hashCode = methodName.hashCode() + Arrays.hashCode(argClasses);
}
- public boolean equals(Object o2) {
+ @Override public int hashCode() {
+ return hashCode;
+ }
+
+ @Override public boolean equals(Object o2) {
if (this == o2) {
return true;
}
@@ -244,25 +249,6 @@
}
return true;
}
-
- /**
- * Hash code computed using algorithm suggested in
- * Effective Java, Item 8.
- */
- public int hashCode() {
- if (hashCode == 0) {
- int result = 17;
- result = 37 * result + methodName.hashCode();
- if (argClasses != null) {
- for (int i = 0; i < argClasses.length; i++) {
- result = 37 * result + ((argClasses[i] == null) ? 0 :
- argClasses[i].hashCode());
- }
- }
- hashCode = result;
- }
- return hashCode;
- }
}
--- a/jdk/src/java.base/share/classes/sun/reflect/misc/ReflectUtil.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/reflect/misc/ReflectUtil.java Tue Dec 16 09:58:02 2014 -0800
@@ -319,7 +319,7 @@
return;
}
- // disallow any method not declared in one of the proxy intefaces
+ // disallow any method not declared in one of the proxy interfaces
throw new IllegalArgumentException("Can't handle: " + method);
}
--- a/jdk/src/java.base/share/classes/sun/security/provider/PolicyFile.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/provider/PolicyFile.java Tue Dec 16 09:58:02 2014 -0800
@@ -1040,7 +1040,7 @@
}
/**
- * Evaluates the the global policy for the permissions granted to
+ * Evaluates the global policy for the permissions granted to
* the ProtectionDomain and tests whether the permission is
* granted.
*
--- a/jdk/src/java.base/share/classes/sun/security/ssl/EphemeralKeyManager.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/EphemeralKeyManager.java Tue Dec 16 09:58:02 2014 -0800
@@ -41,7 +41,7 @@
/*
* Current cached RSA KeyPairs. Elements are never null.
- * Indexed via the the constants above.
+ * Indexed via the constants above.
*/
private final EphemeralKeyPair[] keys = new EphemeralKeyPair[] {
new EphemeralKeyPair(null),
--- a/jdk/src/java.base/share/classes/sun/security/ssl/HandshakeMessage.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/HandshakeMessage.java Tue Dec 16 09:58:02 2014 -0800
@@ -1478,7 +1478,7 @@
boolean opened = false;
for (SignatureAndHashAlgorithm signAlg : algorithms) {
if (opened) {
- sb.append(", " + signAlg.getAlgorithmName());
+ sb.append(", ").append(signAlg.getAlgorithmName());
} else {
sb.append(signAlg.getAlgorithmName());
opened = true;
--- a/jdk/src/java.base/share/classes/sun/security/ssl/MAC.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/MAC.java Tue Dec 16 09:58:02 2014 -0800
@@ -120,7 +120,7 @@
* @param buf compressed record on which the MAC is computed
* @param offset start of compressed record data
* @param len the size of the compressed record
- * @param isSimulated if true, simulate the the MAC computation
+ * @param isSimulated if true, simulate the MAC computation
*/
final byte[] compute(byte type, byte buf[],
int offset, int len, boolean isSimulated) {
@@ -147,7 +147,7 @@
* @param type record type
* @param bb a ByteBuffer in which the position and limit
* demarcate the data to be MAC'd.
- * @param isSimulated if true, simulate the the MAC computation
+ * @param isSimulated if true, simulate the MAC computation
*/
final byte[] compute(byte type, ByteBuffer bb, boolean isSimulated) {
if (macAlg.size == 0) {
--- a/jdk/src/java.base/share/classes/sun/security/ssl/SSLEngineImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/SSLEngineImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -77,7 +77,7 @@
* All data is routed through
* EngineInputRecord/EngineOutputRecord. However, all handshake
* data (ct_alert/ct_change_cipher_spec/ct_handshake) are passed
- * through to the the underlying InputRecord/OutputRecord, and
+ * through to the underlying InputRecord/OutputRecord, and
* the data uses the internal buffers.
*
* Application data is handled slightly different, we copy the data
@@ -158,7 +158,7 @@
* v |
* ERROR>------>----->CLOSED<--------<----+
*
- * ALSO, note that the the purpose of handshaking (renegotiation is
+ * ALSO, note that the purpose of handshaking (renegotiation is
* included) is to assign a different, and perhaps new, session to
* the connection. The SSLv3 spec is a bit confusing on that new
* protocol feature.
--- a/jdk/src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -144,7 +144,7 @@
* v
* APP_CLOSED
*
- * ALSO, note that the the purpose of handshaking (renegotiation is
+ * ALSO, note that the purpose of handshaking (renegotiation is
* included) is to assign a different, and perhaps new, session to
* the connection. The SSLv3 spec is a bit confusing on that new
* protocol feature.
@@ -2190,7 +2190,7 @@
}
/**
- * Returns the the SSL Session in use by this connection. These can
+ * Returns the SSL Session in use by this connection. These can
* be long lived, and frequently correspond to an entire login session
* for some user.
*/
--- a/jdk/src/java.base/share/classes/sun/security/ssl/ServerHandshaker.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/ServerHandshaker.java Tue Dec 16 09:58:02 2014 -0800
@@ -1467,7 +1467,7 @@
if (serverPrincipal != null) {
// When service is bound, we check ASAP. Otherwise,
// will check after client request is received
- // in in Kerberos ClientKeyExchange
+ // in Kerberos ClientKeyExchange
SecurityManager sm = System.getSecurityManager();
try {
if (sm != null) {
--- a/jdk/src/java.base/share/classes/sun/security/x509/AlgorithmId.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/x509/AlgorithmId.java Tue Dec 16 09:58:02 2014 -0800
@@ -39,7 +39,7 @@
* algorithm type, and may also be used in other cases. Equivalence is
* defined according to OID and (where relevant) parameters.
*
- * <P>Subclasses may be used, for example when when the algorithm ID has
+ * <P>Subclasses may be used, for example when the algorithm ID has
* associated parameters which some code (e.g. code using public keys) needs
* to have parsed. Two examples of such algorithms are Diffie-Hellman key
* exchange, and the Digital Signature Standard Algorithm (DSS/DSA).
--- a/jdk/src/java.base/share/classes/sun/security/x509/GeneralName.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/x509/GeneralName.java Tue Dec 16 09:58:02 2014 -0800
@@ -221,7 +221,7 @@
/**
* Encode the name to the specified DerOutputStream.
*
- * @param out the DerOutputStream to encode the the GeneralName to.
+ * @param out the DerOutputStream to encode the GeneralName to.
* @exception IOException on encoding errors.
*/
public void encode(DerOutputStream out) throws IOException {
--- a/jdk/src/java.base/share/classes/sun/security/x509/URIName.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/x509/URIName.java Tue Dec 16 09:58:02 2014 -0800
@@ -302,7 +302,7 @@
* <p>
* RFC5280: For URIs, the constraint applies to the host part of the name.
* The constraint may specify a host or a domain. Examples would be
- * "foo.bar.com"; and ".xyz.com". When the the constraint begins with
+ * "foo.bar.com"; and ".xyz.com". When the constraint begins with
* a period, it may be expanded with one or more subdomains. That is,
* the constraint ".xyz.com" is satisfied by both abc.xyz.com and
* abc.def.xyz.com. However, the constraint ".xyz.com" is not satisfied
--- a/jdk/src/java.base/share/classes/sun/security/x509/X500Name.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/security/x509/X500Name.java Tue Dec 16 09:58:02 2014 -0800
@@ -336,7 +336,7 @@
}
/**
- * Return an immutable List of the the AVAs contained in all the
+ * Return an immutable List of the AVAs contained in all the
* RDNs of this X500Name.
*/
public List<AVA> allAvas() {
--- a/jdk/src/java.base/share/classes/sun/text/normalizer/NormalizerBase.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/text/normalizer/NormalizerBase.java Tue Dec 16 09:58:02 2014 -0800
@@ -646,9 +646,9 @@
/**
* Compose a string.
- * The string will be composed to according the the specified mode.
+ * The string will be composed according to the specified mode.
* @param str The string to compose.
- * @param compat If true the string will be composed accoding to
+ * @param compat If true the string will be composed according to
* NFKC rules and if false will be composed according to
* NFC rules.
* @param options The only recognized option is UNICODE_3_2
@@ -694,9 +694,9 @@
/**
* Decompose a string.
- * The string will be decomposed to according the the specified mode.
+ * The string will be decomposed according to the specified mode.
* @param str The string to decompose.
- * @param compat If true the string will be decomposed accoding to NFKD
+ * @param compat If true the string will be decomposed according to NFKD
* rules and if false will be decomposed according to NFD
* rules.
* @return String The decomposed string
@@ -708,9 +708,9 @@
/**
* Decompose a string.
- * The string will be decomposed to according the the specified mode.
+ * The string will be decomposed according to the specified mode.
* @param str The string to decompose.
- * @param compat If true the string will be decomposed accoding to NFKD
+ * @param compat If true the string will be decomposed according to NFKD
* rules and if false will be decomposed according to NFD
* rules.
* @param options The normalization options, ORed together (0 for no options).
@@ -756,7 +756,7 @@
/**
* Normalize a string.
- * The string will be normalized according the the specified normalization
+ * The string will be normalized according to the specified normalization
* mode and options.
* @param src The char array to compose.
* @param srcStart Start index of the source
--- a/jdk/src/java.base/share/classes/sun/text/normalizer/UCharacterIterator.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/text/normalizer/UCharacterIterator.java Tue Dec 16 09:58:02 2014 -0800
@@ -247,7 +247,7 @@
//// for StringPrep
/**
- * Convenience method for returning the underlying text storage as as string
+ * Convenience method for returning the underlying text storage as a string
* @return the underlying text storage in the iterator as a string
* @stable ICU 2.4
*/
--- a/jdk/src/java.base/share/classes/sun/text/normalizer/UTF16.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/classes/sun/text/normalizer/UTF16.java Tue Dec 16 09:58:02 2014 -0800
@@ -94,7 +94,7 @@
* </li>
* <li>
* <strong>Exceptions:</strong> The error checking will throw an exception
- * if indices are out of bounds. Other than than that, all methods will
+ * if indices are out of bounds. Other than that, all methods will
* behave reasonably, even if unmatched surrogates or out-of-bounds UTF-32
* values are present. <code>UCharacter.isLegal()</code> can be used to check
* for validity if desired.
--- a/jdk/src/java.base/share/native/libjli/emessages.h Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/native/libjli/emessages.h Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -72,9 +72,6 @@
#define CFG_ERROR8 "Error: missing `%s' JVM at `%s'.\nPlease install or use the JRE or JDK that contains these missing components."
#define CFG_ERROR9 "Error: could not determine JVM type."
-
-#define SPC_ERROR1 "Error: Syntax error in version specification \"%s\""
-
#define JRE_ERROR1 "Error: Could not find Java SE Runtime Environment."
#define JRE_ERROR2 "Error: This Java instance does not support a %d-bit JVM.\nPlease install the desired version."
#define JRE_ERROR3 "Error: Improper value at line %d."
@@ -89,6 +86,9 @@
#define JRE_ERROR12 "Error: Exec of %s failed"
#define JRE_ERROR13 "Error: String processing operation failed"
+#define SPC_ERROR1 "Error: Specifying an alternate JDK/JRE version is no longer supported.\n The use of the flag '-version:' is no longer valid.\n Please download and execute the appropriate version."
+#define SPC_ERROR2 "Error: Specifying an alternate JDK/JRE is no longer supported.\n The related flags -jre-restrict-search | -jre-no-restrict-search are also no longer valid."
+
#define DLL_ERROR1 "Error: dl failure on line %d"
#define DLL_ERROR2 "Error: failed %s, because %s"
#define DLL_ERROR3 "Error: could not find executable %s"
--- a/jdk/src/java.base/share/native/libjli/java.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/native/libjli/java.c Tue Dec 16 09:58:02 2014 -0800
@@ -216,21 +216,14 @@
}
/*
- * Make sure the specified version of the JRE is running.
+ * SelectVersion() has several responsibilities:
*
- * There are three things to note about the SelectVersion() routine:
- * 1) If the version running isn't correct, this routine doesn't
- * return (either the correct version has been exec'd or an error
- * was issued).
- * 2) Argc and Argv in this scope are *not* altered by this routine.
- * It is the responsibility of subsequent code to ignore the
- * arguments handled by this routine.
- * 3) As a side-effect, the variable "main_class" is guaranteed to
- * be set (if it should ever be set). This isn't exactly the
- * poster child for structured programming, but it is a small
- * price to pay for not processing a jar file operand twice.
- * (Note: This side effect has been disabled. See comment on
- * bugid 5030265 below.)
+ * 1) Disallow specification of another JRE. With 1.9, another
+ * version of the JRE cannot be invoked.
+ * 2) Allow for a JRE version to invoke JDK 1.9 or later. Since
+ * all mJRE directives have been stripped from the request but
+ * the pre 1.9 JRE [ 1.6 thru 1.8 ], it is as if 1.9+ has been
+ * invoked from the command line.
*/
SelectVersion(argc, argv, &main_class);
@@ -744,7 +737,7 @@
}
/*
- * Adds a new VM option with the given given name and value.
+ * Adds a new VM option with the given name and value.
*/
void
AddOption(char *str, void *info)
@@ -829,8 +822,6 @@
SelectVersion(int argc, char **argv, char **main_class)
{
char *arg;
- char **new_argv;
- char **new_argp;
char *operand;
char *version = NULL;
char *jre = NULL;
@@ -849,6 +840,17 @@
* with the value passed through the environment (if any) and
* simply return.
*/
+
+ /*
+ * This environmental variable can be set by mJRE capable JREs
+ * [ 1.5 thru 1.8 ]. All other aspects of mJRE processing have been
+ * stripped by those JREs. This environmental variable allows 1.9+
+ * JREs to be started by these mJRE capable JREs.
+ * Note that mJRE directives in the jar manifest file would have been
+ * ignored for a JRE started by another JRE...
+ * .. skipped for JRE 1.5 and beyond.
+ * .. not even checked for pre 1.5.
+ */
if ((env_in = getenv(ENV_ENTRY)) != NULL) {
if (*env_in != '\0')
*main_class = JLI_StringDup(env_in);
@@ -857,41 +859,26 @@
/*
* Scan through the arguments for options relevant to multiple JRE
- * support. For reference, the command line syntax is defined as:
- *
- * SYNOPSIS
- * java [options] class [argument...]
- *
- * java [options] -jar file.jar [argument...]
+ * support. Multiple JRE support existed in JRE versions 1.5 thru 1.8.
*
- * As the scan is performed, make a copy of the argument list with
- * the version specification options (new to 1.5) removed, so that
- * a version less than 1.5 can be exec'd.
- *
- * Note that due to the syntax of the native Windows interface
- * CreateProcess(), processing similar to the following exists in
- * the Windows platform specific routine ExecJRE (in java_md.c).
- * Changes here should be reproduced there.
+ * This capability is no longer available with JRE versions 1.9 and later.
+ * These command line options are reported as errors.
*/
- new_argv = JLI_MemAlloc((argc + 1) * sizeof(char*));
- new_argv[0] = argv[0];
- new_argp = &new_argv[1];
argc--;
argv++;
while ((arg = *argv) != 0 && *arg == '-') {
if (JLI_StrCCmp(arg, "-version:") == 0) {
- version = arg + 9;
+ JLI_ReportErrorMessage(SPC_ERROR1);
} else if (JLI_StrCmp(arg, "-jre-restrict-search") == 0) {
- restrict_search = 1;
- } else if (JLI_StrCmp(arg, "-no-jre-restrict-search") == 0) {
- restrict_search = 0;
+ JLI_ReportErrorMessage(SPC_ERROR2);
+ } else if (JLI_StrCmp(arg, "-jre-no-restrict-search") == 0) {
+ JLI_ReportErrorMessage(SPC_ERROR2);
} else {
if (JLI_StrCmp(arg, "-jar") == 0)
jarflag = 1;
/* deal with "unfortunate" classpath syntax */
if ((JLI_StrCmp(arg, "-classpath") == 0 || JLI_StrCmp(arg, "-cp") == 0) &&
(argc >= 2)) {
- *new_argp++ = arg;
argc--;
argv++;
arg = *argv;
@@ -908,7 +895,6 @@
} else if (JLI_StrCCmp(arg, "-splash:") == 0) {
splash_file_name = arg+8;
}
- *new_argp++ = arg;
}
argc--;
argv++;
@@ -917,11 +903,8 @@
operand = NULL;
} else {
argc--;
- *new_argp++ = operand = *argv++;
+ operand = *argv++;
}
- while (argc-- > 0) /* Copy over [argument...] */
- *new_argp++ = *argv++;
- *new_argp = NULL;
/*
* If there is a jar file, read the manifest. If the jarfile can't be
@@ -974,14 +957,6 @@
putenv(splash_jar_entry);
}
- /*
- * The JRE-Version and JRE-Restrict-Search values (if any) from the
- * manifest are overwritten by any specified on the command line.
- */
- if (version != NULL)
- info.jre_version = version;
- if (restrict_search != -1)
- info.jre_restrict_search = restrict_search;
/*
* "Valid" returns (other than unrecoverable errors) follow. Set
@@ -990,72 +965,11 @@
if (info.main_class != NULL)
*main_class = JLI_StringDup(info.main_class);
- /*
- * If no version selection information is found either on the command
- * line or in the manifest, simply return.
- */
if (info.jre_version == NULL) {
JLI_FreeManifest();
- JLI_MemFree(new_argv);
return;
}
- /*
- * Check for correct syntax of the version specification (JSR 56).
- */
- if (!JLI_ValidVersionString(info.jre_version)) {
- JLI_ReportErrorMessage(SPC_ERROR1, info.jre_version);
- exit(1);
- }
-
- /*
- * Find the appropriate JVM on the system. Just to be as forgiving as
- * possible, if the standard algorithms don't locate an appropriate
- * jre, check to see if the one running will satisfy the requirements.
- * This can happen on systems which haven't been set-up for multiple
- * JRE support.
- */
- jre = LocateJRE(&info);
- JLI_TraceLauncher("JRE-Version = %s, JRE-Restrict-Search = %s Selected = %s\n",
- (info.jre_version?info.jre_version:"null"),
- (info.jre_restrict_search?"true":"false"), (jre?jre:"null"));
-
- if (jre == NULL) {
- if (JLI_AcceptableRelease(GetFullVersion(), info.jre_version)) {
- JLI_FreeManifest();
- JLI_MemFree(new_argv);
- return;
- } else {
- JLI_ReportErrorMessage(CFG_ERROR4, info.jre_version);
- exit(1);
- }
- }
-
- /*
- * If I'm not the chosen one, exec the chosen one. Returning from
- * ExecJRE indicates that I am indeed the chosen one.
- *
- * The private environment variable _JAVA_VERSION_SET is used to
- * prevent the chosen one from re-reading the manifest file and
- * using the values found within to override the (potential) command
- * line flags stripped from argv (because the target may not
- * understand them). Passing the MainClass value is an optimization
- * to avoid locating, expanding and parsing the manifest extra
- * times.
- */
- if (info.main_class != NULL) {
- if (JLI_StrLen(info.main_class) <= MAXNAMELEN) {
- (void)JLI_StrCat(env_entry, info.main_class);
- } else {
- JLI_ReportErrorMessage(CLS_ERROR5, MAXNAMELEN);
- exit(1);
- }
- }
- (void)putenv(env_entry);
- ExecJRE(jre, new_argv);
- JLI_FreeManifest();
- JLI_MemFree(new_argv);
- return;
}
/*
@@ -1154,10 +1068,7 @@
JLI_StrCmp(arg, "-noasyncgc") == 0) {
/* No longer supported */
JLI_ReportErrorMessage(ARG_WARN, arg);
- } else if (JLI_StrCCmp(arg, "-version:") == 0 ||
- JLI_StrCmp(arg, "-no-jre-restrict-search") == 0 ||
- JLI_StrCmp(arg, "-jre-restrict-search") == 0 ||
- JLI_StrCCmp(arg, "-splash:") == 0) {
+ } else if (JLI_StrCCmp(arg, "-splash:") == 0) {
; /* Ignore machine independent options already handled */
} else if (ProcessPlatformOption(arg)) {
; /* Processing of platform dependent options */
--- a/jdk/src/java.base/share/native/libjli/java.h Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/native/libjli/java.h Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -40,9 +40,7 @@
#include "emessages.h"
#include "java_md.h"
#include "jli_util.h"
-
#include "manifest_info.h"
-#include "version_comp.h"
#include "wildcard.h"
#include "splashscreen.h"
--- a/jdk/src/java.base/share/native/libjli/parse_manifest.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/share/native/libjli/parse_manifest.c Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -588,15 +588,16 @@
}
lp = manifest;
while ((rc = parse_nv_pair(&lp, &name, &value)) > 0) {
- if (JLI_StrCaseCmp(name, "Manifest-Version") == 0)
+ if (JLI_StrCaseCmp(name, "Manifest-Version") == 0) {
info->manifest_version = value;
- else if (JLI_StrCaseCmp(name, "Main-Class") == 0)
+ } else if (JLI_StrCaseCmp(name, "Main-Class") == 0) {
info->main_class = value;
- else if (JLI_StrCaseCmp(name, "JRE-Version") == 0)
- info->jre_version = value;
- else if (JLI_StrCaseCmp(name, "JRE-Restrict-Search") == 0) {
- if (JLI_StrCaseCmp(value, "true") == 0)
- info->jre_restrict_search = 1;
+ } else if (JLI_StrCaseCmp(name, "JRE-Version") == 0) {
+ /*
+ * Manifest specification overridden by command line option
+ * so we will silently override there with no specification.
+ */
+ info->jre_version = 0;
} else if (JLI_StrCaseCmp(name, "Splashscreen-Image") == 0) {
info->splashscreen_image_file_name = value;
}
--- a/jdk/src/java.base/share/native/libjli/version_comp.c Tue Dec 16 09:57:33 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,357 +0,0 @@
-/*
- * Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include "jni.h"
-#include "jli_util.h"
-#include "version_comp.h"
-
-/*
- * A collection of useful strings. One should think of these as #define
- * entries, but actual strings can be more efficient (with many compilers).
- */
-static const char *separators = ".-_";
-static const char *zero_string = "0";
-
-/*
- * Validate a string as parsable as a "Java int". If so parsable,
- * return true (non-zero) and store the numeric value at the address
- * passed in as "value"; otherwise return false (zero).
- *
- * Note that the maximum allowable value is 2147483647 as defined by
- * the "Java Language Specification" which precludes the use of native
- * conversion routines which may have other limits.
- *
- * Also note that we don't have to worry about the alternate maximum
- * allowable value of 2147483648 because it is only allowed after
- * the unary negation operator and this grammar doesn't have one
- * of those.
- *
- * Finally, note that a value which exceeds the maximum jint value will
- * return false (zero). This results in the otherwise purely numeric
- * string being compared as a string of characters (as per the spec.)
- */
-static int
-isjavaint(const char *s, jint *value)
-{
- jlong sum = 0;
- jint digit;
- while (*s != '\0')
- if (isdigit(*s)) {
- digit = (jint)((int)(*s++) - (int)('0'));
- sum = (sum * 10) + digit;
- if (sum > 2147483647)
- return (0); /* Overflows jint (but not jlong) */
- } else
- return (0);
- *value = (jint)sum;
- return (1);
-}
-
-/*
- * Modeled after strcmp(), compare two strings (as in the grammar defined
- * in Appendix A of JSR 56). If both strings can be interpreted as
- * Java ints, do a numeric comparison, else it is strcmp().
- */
-static int
-comp_string(const char *s1, const char *s2)
-{
- jint v1, v2;
- if (isjavaint(s1, &v1) && isjavaint(s2, &v2))
- return ((int)(v1 - v2));
- else
- return (JLI_StrCmp(s1, s2));
-}
-
-/*
- * Modeled after strcmp(), compare two version-ids for a Prefix
- * Match as defined in JSR 56.
- */
-int
-JLI_PrefixVersionId(const char *id1, char *id2)
-{
- char *s1 = JLI_StringDup(id1);
- char *s2 = JLI_StringDup(id2);
- char *m1 = s1;
- char *m2 = s2;
- char *end1 = NULL;
- char *end2 = NULL;
- int res = 0;
-
- do {
-
- if ((s1 != NULL) && ((end1 = JLI_StrPBrk(s1, ".-_")) != NULL))
- *end1 = '\0';
- if ((s2 != NULL) && ((end2 = JLI_StrPBrk(s2, ".-_")) != NULL))
- *end2 = '\0';
-
- res = comp_string(s1, s2);
-
- if (end1 != NULL)
- s1 = end1 + 1;
- else
- s1 = NULL;
- if (end2 != NULL)
- s2 = end2 + 1;
- else
- s2 = NULL;
-
- } while (res == 0 && ((s1 != NULL) && (s2 != NULL)));
-
- JLI_MemFree(m1);
- JLI_MemFree(m2);
- return (res);
-}
-
-/*
- * Modeled after strcmp(), compare two version-ids for an Exact
- * Match as defined in JSR 56.
- */
-int
-JLI_ExactVersionId(const char *id1, char *id2)
-{
- char *s1 = JLI_StringDup(id1);
- char *s2 = JLI_StringDup(id2);
- char *m1 = s1;
- char *m2 = s2;
- char *end1 = NULL;
- char *end2 = NULL;
- int res = 0;
-
- do {
-
- if ((s1 != NULL) && ((end1 = JLI_StrPBrk(s1, separators)) != NULL))
- *end1 = '\0';
- if ((s2 != NULL) && ((end2 = JLI_StrPBrk(s2, separators)) != NULL))
- *end2 = '\0';
-
- if ((s1 != NULL) && (s2 == NULL))
- res = comp_string(s1, zero_string);
- else if ((s1 == NULL) && (s2 != NULL))
- res = comp_string(zero_string, s2);
- else
- res = comp_string(s1, s2);
-
- if (end1 != NULL)
- s1 = end1 + 1;
- else
- s1 = NULL;
- if (end2 != NULL)
- s2 = end2 + 1;
- else
- s2 = NULL;
-
- } while (res == 0 && ((s1 != NULL) || (s2 != NULL)));
-
- JLI_MemFree(m1);
- JLI_MemFree(m2);
- return (res);
-}
-
-/*
- * Return true if this simple-element (as defined in JSR 56) forms
- * an acceptable match.
- *
- * JSR 56 is modified by the Java Web Start <rel> Developer Guide
- * where it is stated "... Java Web Start will not consider an installed
- * non-FCS (i.e., milestone) JRE as a match. ... a JRE from Sun
- * Microsystems, Inc., is by convention a non-FCS (milestone) JRE
- * if there is a dash (-) in the version string."
- *
- * An undocumented caveat to the above is that an exact match with a
- * hyphen is accepted as a development extension.
- *
- * These modifications are addressed by the specific comparisons
- * for releases with hyphens.
- */
-static int
-acceptable_simple_element(const char *release, char *simple_element)
-{
- char *modifier;
- modifier = simple_element + JLI_StrLen(simple_element) - 1;
- if (*modifier == '*') {
- *modifier = '\0';
- if (JLI_StrChr(release, '-'))
- return ((JLI_StrCmp(release, simple_element) == 0)?1:0);
- return ((JLI_PrefixVersionId(release, simple_element) == 0)?1:0);
- } else if (*modifier == '+') {
- *modifier = '\0';
- if (JLI_StrChr(release, '-'))
- return ((JLI_StrCmp(release, simple_element) == 0)?1:0);
- return ((JLI_ExactVersionId(release, simple_element) >= 0)?1:0);
- } else {
- return ((JLI_ExactVersionId(release, simple_element) == 0)?1:0);
- }
-}
-
-/*
- * Return true if this element (as defined in JSR 56) forms
- * an acceptable match. An element is the intersection (and)
- * of multiple simple-elements.
- */
-static int
-acceptable_element(const char *release, char *element)
-{
- char *end;
- do {
- if ((end = JLI_StrChr(element, '&')) != NULL)
- *end = '\0';
- if (!acceptable_simple_element(release, element))
- return (0);
- if (end != NULL)
- element = end + 1;
- } while (end != NULL);
- return (1);
-}
-
-/*
- * Checks if release is acceptable by the specification version-string.
- * Return true if this version-string (as defined in JSR 56) forms
- * an acceptable match. A version-string is the union (or) of multiple
- * elements.
- */
-int
-JLI_AcceptableRelease(const char *release, char *version_string)
-{
- char *vs;
- char *m1;
- char *end;
- m1 = vs = JLI_StringDup(version_string);
- do {
- if ((end = JLI_StrChr(vs, ' ')) != NULL)
- *end = '\0';
- if (acceptable_element(release, vs)) {
- JLI_MemFree(m1);
- return (1);
- }
- if (end != NULL)
- vs = end + 1;
- } while (end != NULL);
- JLI_MemFree(m1);
- return (0);
-}
-
-/*
- * Return true if this is a valid simple-element (as defined in JSR 56).
- *
- * The official grammar for a simple-element is:
- *
- * simple-element ::= version-id | version-id modifier
- * modifier ::= '+' | '*'
- * version-id ::= string ( separator string )*
- * string ::= char ( char )*
- * char ::= Any ASCII character except a space, an
- * ampersand, a separator or a modifier
- * separator ::= '.' | '-' | '_'
- *
- * However, for efficiency, it is time to abandon the top down parser
- * implementation. After deleting the potential trailing modifier, we
- * are left with a version-id.
- *
- * Note that a valid version-id has three simple properties:
- *
- * 1) Doesn't contain a space, an ampersand or a modifier.
- *
- * 2) Doesn't begin or end with a separator.
- *
- * 3) Doesn't contain two adjacent separators.
- *
- * Any other line noise constitutes a valid version-id.
- */
-static int
-valid_simple_element(char *simple_element)
-{
- char *last;
- size_t len;
-
- if ((simple_element == NULL) || ((len = JLI_StrLen(simple_element)) == 0))
- return (0);
- last = simple_element + len - 1;
- if (*last == '*' || *last == '+') {
- if (--len == 0)
- return (0);
- *last-- = '\0';
- }
- if (JLI_StrPBrk(simple_element, " &+*") != NULL) /* Property #1 */
- return (0);
- if ((JLI_StrChr(".-_", *simple_element) != NULL) || /* Property #2 */
- (JLI_StrChr(".-_", *last) != NULL))
- return (0);
- for (; simple_element != last; simple_element++) /* Property #3 */
- if ((JLI_StrChr(".-_", *simple_element) != NULL) &&
- (JLI_StrChr(".-_", *(simple_element + 1)) != NULL))
- return (0);
- return (1);
-}
-
-/*
- * Return true if this is a valid element (as defined in JSR 56).
- * An element is the intersection (and) of multiple simple-elements.
- */
-static int
-valid_element(char *element)
-{
- char *end;
- if ((element == NULL) || (JLI_StrLen(element) == 0))
- return (0);
- do {
- if ((end = JLI_StrChr(element, '&')) != NULL)
- *end = '\0';
- if (!valid_simple_element(element))
- return (0);
- if (end != NULL)
- element = end + 1;
- } while (end != NULL);
- return (1);
-}
-
-/*
- * Validates a version string by the extended JSR 56 grammar.
- */
-int
-JLI_ValidVersionString(char *version_string)
-{
- char *vs;
- char *m1;
- char *end;
- if ((version_string == NULL) || (JLI_StrLen(version_string) == 0))
- return (0);
- m1 = vs = JLI_StringDup(version_string);
- do {
- if ((end = JLI_StrChr(vs, ' ')) != NULL)
- *end = '\0';
- if (!valid_element(vs)) {
- JLI_MemFree(m1);
- return (0);
- }
- if (end != NULL)
- vs = end + 1;
- } while (end != NULL);
- JLI_MemFree(m1);
- return (1);
-}
--- a/jdk/src/java.base/share/native/libjli/version_comp.h Tue Dec 16 09:57:33 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#ifndef _VERSION_COMP_H
-#define _VERSION_COMP_H
-
-/*
- * Function prototypes.
- */
-int JLI_ExactVersionId(const char *id1, char *id2);
-int JLI_PrefixVersionId(const char *id1, char *id2);
-int JLI_AcceptableRelease(const char *release, char *version_string);
-int JLI_ValidVersionString(char *version_string);
-
-#endif /* _VERSION_COMP_H */
--- a/jdk/src/java.base/unix/classes/sun/nio/ch/FileKey.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/unix/classes/sun/nio/ch/FileKey.java Tue Dec 16 09:58:02 2014 -0800
@@ -38,13 +38,9 @@
private FileKey() { }
- public static FileKey create(FileDescriptor fd) {
+ public static FileKey create(FileDescriptor fd) throws IOException {
FileKey fk = new FileKey();
- try {
- fk.init(fd);
- } catch (IOException ioe) {
- throw new Error(ioe);
- }
+ fk.init(fd);
return fk;
}
--- a/jdk/src/java.base/unix/classes/sun/nio/fs/UnixChannelFactory.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/unix/classes/sun/nio/fs/UnixChannelFactory.java Tue Dec 16 09:58:02 2014 -0800
@@ -270,6 +270,22 @@
throw x;
}
+ // fail if the file is a directory
+ if (flags.read) {
+ UnixException exc = null;
+ try {
+ if (UnixFileAttributes.get(fd).isDirectory()) {
+ exc = new UnixException(EISDIR);
+ }
+ } catch (UnixException x) {
+ exc = x;
+ }
+ if (exc != null) {
+ close(fd);
+ throw exc;
+ }
+ }
+
// unlink file immediately if delete on close. The spec is clear that
// an implementation cannot guarantee to unlink the correct file when
// replaced by an attacker after it is opened.
--- a/jdk/src/java.base/unix/native/libjli/java_md.h Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/unix/native/libjli/java_md.h Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -43,11 +43,6 @@
#define MAXNAMELEN PATH_MAX
#endif
-/*
- * Common function prototypes and sundries.
- */
-char *LocateJRE(manifest_info *info);
-void ExecJRE(char *jre, char **argv);
int UnsetEnv(char *name);
char *FindExecName(char *program);
const char *SetExecname(char **argv);
--- a/jdk/src/java.base/unix/native/libjli/java_md_common.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/unix/native/libjli/java_md_common.c Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -191,200 +191,6 @@
}
/*
- * Determine if there is an acceptable JRE in the directory dirname.
- * Upon locating the "best" one, return a fully qualified path to
- * it. "Best" is defined as the most advanced JRE meeting the
- * constraints contained in the manifest_info. If no JRE in this
- * directory meets the constraints, return NULL.
- *
- * Note that we don't check for errors in reading the directory
- * (which would be done by checking errno). This is because it
- * doesn't matter if we get an error reading the directory, or
- * we just don't find anything interesting in the directory. We
- * just return NULL in either case.
- *
- * The historical names of j2sdk and j2re were changed to jdk and
- * jre respecively as part of the 1.5 rebranding effort. Since the
- * former names are legacy on Linux, they must be recognized for
- * all time. Fortunately, this is a minor cost.
- */
-static char
-*ProcessDir(manifest_info *info, char *dirname)
-{
- DIR *dirp;
- struct dirent *dp;
- char *best = NULL;
- int offset;
- int best_offset = 0;
- char *ret_str = NULL;
- char buffer[PATH_MAX];
-
- if ((dirp = opendir(dirname)) == NULL)
- return (NULL);
-
- do {
- if ((dp = readdir(dirp)) != NULL) {
- offset = 0;
- if ((JLI_StrNCmp(dp->d_name, "jre", 3) == 0) ||
- (JLI_StrNCmp(dp->d_name, "jdk", 3) == 0))
- offset = 3;
- else if (JLI_StrNCmp(dp->d_name, "j2re", 4) == 0)
- offset = 4;
- else if (JLI_StrNCmp(dp->d_name, "j2sdk", 5) == 0)
- offset = 5;
- if (offset > 0) {
- if ((JLI_AcceptableRelease(dp->d_name + offset,
- info->jre_version)) && CheckSanity(dirname, dp->d_name))
- if ((best == NULL) || (JLI_ExactVersionId(
- dp->d_name + offset, best + best_offset) > 0)) {
- if (best != NULL)
- JLI_MemFree(best);
- best = JLI_StringDup(dp->d_name);
- best_offset = offset;
- }
- }
- }
- } while (dp != NULL);
- (void) closedir(dirp);
- if (best == NULL)
- return (NULL);
- else {
- ret_str = JLI_MemAlloc(JLI_StrLen(dirname) + JLI_StrLen(best) + 2);
- sprintf(ret_str, "%s/%s", dirname, best);
- JLI_MemFree(best);
- return (ret_str);
- }
-}
-
-/*
- * This is the global entry point. It examines the host for the optimal
- * JRE to be used by scanning a set of directories. The set of directories
- * is platform dependent and can be overridden by the environment
- * variable JAVA_VERSION_PATH.
- *
- * This routine itself simply determines the set of appropriate
- * directories before passing control onto ProcessDir().
- */
-char*
-LocateJRE(manifest_info* info)
-{
- char *path;
- char *home;
- char *target = NULL;
- char *dp;
- char *cp;
-
- /*
- * Start by getting JAVA_VERSION_PATH
- */
- if (info->jre_restrict_search) {
- path = JLI_StringDup(system_dir);
- } else if ((path = getenv("JAVA_VERSION_PATH")) != NULL) {
- path = JLI_StringDup(path);
- } else {
- if ((home = getenv("HOME")) != NULL) {
- path = (char *)JLI_MemAlloc(JLI_StrLen(home) + \
- JLI_StrLen(system_dir) + JLI_StrLen(user_dir) + 2);
- sprintf(path, "%s%s:%s", home, user_dir, system_dir);
- } else {
- path = JLI_StringDup(system_dir);
- }
- }
-
- /*
- * Step through each directory on the path. Terminate the scan with
- * the first directory with an acceptable JRE.
- */
- cp = dp = path;
- while (dp != NULL) {
- cp = JLI_StrChr(dp, (int)':');
- if (cp != NULL)
- *cp = '\0';
- if ((target = ProcessDir(info, dp)) != NULL)
- break;
- dp = cp;
- if (dp != NULL)
- dp++;
- }
- JLI_MemFree(path);
- return (target);
-}
-
-/*
- * Given a path to a jre to execute, this routine checks if this process
- * is indeed that jre. If not, it exec's that jre.
- *
- * We want to actually check the paths rather than just the version string
- * built into the executable, so that given version specification (and
- * JAVA_VERSION_PATH) will yield the exact same Java environment, regardless
- * of the version of the arbitrary launcher we start with.
- */
-void
-ExecJRE(char *jre, char **argv)
-{
- char wanted[PATH_MAX];
- const char* progname = GetProgramName();
- const char* execname = NULL;
-
- /*
- * Resolve the real path to the directory containing the selected JRE.
- */
- if (realpath(jre, wanted) == NULL) {
- JLI_ReportErrorMessage(JRE_ERROR9, jre);
- exit(1);
- }
-
- /*
- * Resolve the real path to the currently running launcher.
- */
- SetExecname(argv);
- execname = GetExecName();
- if (execname == NULL) {
- JLI_ReportErrorMessage(JRE_ERROR10);
- exit(1);
- }
-
- /*
- * If the path to the selected JRE directory is a match to the initial
- * portion of the path to the currently executing JRE, we have a winner!
- * If so, just return.
- */
- if (JLI_StrNCmp(wanted, execname, JLI_StrLen(wanted)) == 0)
- return; /* I am the droid you were looking for */
-
-
- /*
- * This should never happen (because of the selection code in SelectJRE),
- * but check for "impossibly" long path names just because buffer overruns
- * can be so deadly.
- */
- if (JLI_StrLen(wanted) + JLI_StrLen(progname) + 6 > PATH_MAX) {
- JLI_ReportErrorMessage(JRE_ERROR11);
- exit(1);
- }
-
- /*
- * Construct the path and exec it.
- */
- (void)JLI_StrCat(JLI_StrCat(wanted, "/bin/"), progname);
- argv[0] = JLI_StringDup(progname);
- if (JLI_IsTraceLauncher()) {
- int i;
- printf("ReExec Command: %s (%s)\n", wanted, argv[0]);
- printf("ReExec Args:");
- for (i = 1; argv[i] != NULL; i++)
- printf(" %s", argv[i]);
- printf("\n");
- }
- JLI_TraceLauncher("TRACER_MARKER:About to EXEC\n");
- (void)fflush(stdout);
- (void)fflush(stderr);
- execv(wanted, argv);
- JLI_ReportErrorMessageSys(JRE_ERROR12, wanted);
- exit(1);
-}
-
-/*
* "Borrowed" from Solaris 10 where the unsetenv() function is being added
* to libc thanks to SUSv3 (Standard Unix Specification, version 3). As
* such, in the fullness of time this will appear in libc on all relevant
--- a/jdk/src/java.base/unix/native/libjli/java_md_solinux.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/unix/native/libjli/java_md_solinux.c Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -36,7 +36,6 @@
#include <unistd.h>
#include <sys/types.h>
#include "manifest_info.h"
-#include "version_comp.h"
#define JVM_DLL "libjvm.so"
@@ -90,7 +89,7 @@
*
* However, if the environment contains a LD_LIBRARY_PATH, this will cause the
* launcher to inspect the LD_LIBRARY_PATH. The launcher will check
- * a. if the LD_LIBRARY_PATH's first component is the the path to the desired
+ * a. if the LD_LIBRARY_PATH's first component is the path to the desired
* libjvm.so
* b. if any other libjvm.so is found in any of the paths.
* If case b is true, then the launcher will set the LD_LIBRARY_PATH to the
@@ -100,10 +99,6 @@
* (incoming argv)
* |
* \|/
- * SelectVersion
- * (selects the JRE version, note: not data model)
- * |
- * \|/
* CreateExecutionEnvironment
* (determines desired data model)
* |
--- a/jdk/src/java.base/unix/native/libnet/PlainDatagramSocketImpl.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/unix/native/libnet/PlainDatagramSocketImpl.c Tue Dec 16 09:58:02 2014 -0800
@@ -2070,7 +2070,7 @@
* so we switch to IPV6_ADD_MEMBERSHIP socket option.
* As of 2.4.7 kernel IPV6_ADD_MEMBERSHIP can't handle IPv4-mapped
* addresses so we have to use IP_ADD_MEMBERSHIP for IPv4 multicast
- * groups. However if the socket is an IPv6 socket then then setsockopt
+ * groups. However if the socket is an IPv6 socket then setsockopt
* should return ENOPROTOOPT. We assume this will be fixed in Linux
* at some stage.
*/
--- a/jdk/src/java.base/unix/native/libnet/PlainSocketImpl.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/unix/native/libnet/PlainSocketImpl.c Tue Dec 16 09:58:02 2014 -0800
@@ -1053,7 +1053,7 @@
} else {
fd = (*env)->GetIntField(env, fdObj, IO_fd_fdID);
/* Bug 4086704 - If the Socket associated with this file descriptor
- * was closed (sysCloseFD), the the file descriptor is set to -1.
+ * was closed (sysCloseFD), the file descriptor is set to -1.
*/
if (fd == -1) {
JNU_ThrowByName(env, "java/net/SocketException", "Socket closed");
--- a/jdk/src/java.base/unix/native/libnet/SocketOutputStream.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/unix/native/libnet/SocketOutputStream.c Tue Dec 16 09:58:02 2014 -0800
@@ -74,7 +74,7 @@
} else {
fd = (*env)->GetIntField(env, fdObj, IO_fd_fdID);
/* Bug 4086704 - If the Socket associated with this file descriptor
- * was closed (sysCloseFD), the the file descriptor is set to -1.
+ * was closed (sysCloseFD), the file descriptor is set to -1.
*/
if (fd == -1) {
JNU_ThrowByName(env, "java/net/SocketException", "Socket closed");
--- a/jdk/src/java.base/unix/native/libnet/net_util_md.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/unix/native/libnet/net_util_md.c Tue Dec 16 09:58:02 2014 -0800
@@ -1433,7 +1433,7 @@
/*
* On Linux the receive buffer is used for both socket
- * structures and the the packet payload. The implication
+ * structures and the packet payload. The implication
* is that if SO_RCVBUF is too small then small packets
* must be discard.
*/
--- a/jdk/src/java.base/windows/classes/sun/nio/ch/FileKey.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/windows/classes/sun/nio/ch/FileKey.java Tue Dec 16 09:58:02 2014 -0800
@@ -39,13 +39,9 @@
private FileKey() { }
- public static FileKey create(FileDescriptor fd) {
+ public static FileKey create(FileDescriptor fd) throws IOException {
FileKey fk = new FileKey();
- try {
- fk.init(fd);
- } catch (IOException ioe) {
- throw new Error(ioe);
- }
+ fk.init(fd);
return fk;
}
--- a/jdk/src/java.base/windows/native/libjli/cmdtoargs.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/windows/native/libjli/cmdtoargs.c Tue Dec 16 09:58:02 2014 -0800
@@ -26,7 +26,7 @@
/*
* Converts a single string command line to the traditional argc, argv.
- * There are rules which govern the breaking of the the arguments, and
+ * There are rules which govern the breaking of the arguments, and
* these rules are embodied in the regression tests below, and duplicated
* in the jdk regression tests.
*/
--- a/jdk/src/java.base/windows/native/libjli/java_md.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/windows/native/libjli/java_md.c Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -37,7 +37,6 @@
#include <jni.h>
#include "java.h"
-#include "version_comp.h"
#define JVM_DLL "jvm.dll"
#define JAVA_DLL "java.dll"
@@ -675,420 +674,6 @@
}
/*
- * Determine if there is an acceptable JRE in the registry directory top_key.
- * Upon locating the "best" one, return a fully qualified path to it.
- * "Best" is defined as the most advanced JRE meeting the constraints
- * contained in the manifest_info. If no JRE in this directory meets the
- * constraints, return NULL.
- *
- * It doesn't matter if we get an error reading the registry, or we just
- * don't find anything interesting in the directory. We just return NULL
- * in either case.
- */
-static char *
-ProcessDir(manifest_info* info, HKEY top_key) {
- DWORD index = 0;
- HKEY ver_key;
- char name[MAXNAMELEN];
- int len;
- char *best = NULL;
-
- /*
- * Enumerate "<top_key>/SOFTWARE/JavaSoft/Java Runtime Environment"
- * searching for the best available version.
- */
- while (RegEnumKey(top_key, index, name, MAXNAMELEN) == ERROR_SUCCESS) {
- index++;
- if (JLI_AcceptableRelease(name, info->jre_version))
- if ((best == NULL) || (JLI_ExactVersionId(name, best) > 0)) {
- if (best != NULL)
- JLI_MemFree(best);
- best = JLI_StringDup(name);
- }
- }
-
- /*
- * Extract "JavaHome" from the "best" registry directory and return
- * that path. If no appropriate version was located, or there is an
- * error in extracting the "JavaHome" string, return null.
- */
- if (best == NULL)
- return (NULL);
- else {
- if (RegOpenKeyEx(top_key, best, 0, KEY_READ, &ver_key)
- != ERROR_SUCCESS) {
- JLI_MemFree(best);
- if (ver_key != NULL)
- RegCloseKey(ver_key);
- return (NULL);
- }
- JLI_MemFree(best);
- len = MAXNAMELEN;
- if (RegQueryValueEx(ver_key, "JavaHome", NULL, NULL, (LPBYTE)name, &len)
- != ERROR_SUCCESS) {
- if (ver_key != NULL)
- RegCloseKey(ver_key);
- return (NULL);
- }
- if (ver_key != NULL)
- RegCloseKey(ver_key);
- return (JLI_StringDup(name));
- }
-}
-
-/*
- * This is the global entry point. It examines the host for the optimal
- * JRE to be used by scanning a set of registry entries. This set of entries
- * is hardwired on Windows as "Software\JavaSoft\Java Runtime Environment"
- * under the set of roots "{ HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE }".
- *
- * This routine simply opens each of these registry directories before passing
- * control onto ProcessDir().
- */
-char *
-LocateJRE(manifest_info* info) {
- HKEY key = NULL;
- char *path;
- int key_index;
- HKEY root_keys[2] = { HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE };
-
- for (key_index = 0; key_index <= 1; key_index++) {
- if (RegOpenKeyEx(root_keys[key_index], JRE_KEY, 0, KEY_READ, &key)
- == ERROR_SUCCESS)
- if ((path = ProcessDir(info, key)) != NULL) {
- if (key != NULL)
- RegCloseKey(key);
- return (path);
- }
- if (key != NULL)
- RegCloseKey(key);
- }
- return NULL;
-}
-
-/*
- * Local helper routine to isolate a single token (option or argument)
- * from the command line.
- *
- * This routine accepts a pointer to a character pointer. The first
- * token (as defined by MSDN command-line argument syntax) is isolated
- * from that string.
- *
- * Upon return, the input character pointer pointed to by the parameter s
- * is updated to point to the remainding, unscanned, portion of the string,
- * or to a null character if the entire string has been consummed.
- *
- * This function returns a pointer to a null-terminated string which
- * contains the isolated first token, or to the null character if no
- * token could be isolated.
- *
- * Note the side effect of modifying the input string s by the insertion
- * of a null character, making it two strings.
- *
- * See "Parsing C Command-Line Arguments" in the MSDN Library for the
- * parsing rule details. The rule summary from that specification is:
- *
- * * Arguments are delimited by white space, which is either a space or a tab.
- *
- * * A string surrounded by double quotation marks is interpreted as a single
- * argument, regardless of white space contained within. A quoted string can
- * be embedded in an argument. Note that the caret (^) is not recognized as
- * an escape character or delimiter.
- *
- * * A double quotation mark preceded by a backslash, \", is interpreted as a
- * literal double quotation mark (").
- *
- * * Backslashes are interpreted literally, unless they immediately precede a
- * double quotation mark.
- *
- * * If an even number of backslashes is followed by a double quotation mark,
- * then one backslash (\) is placed in the argv array for every pair of
- * backslashes (\\), and the double quotation mark (") is interpreted as a
- * string delimiter.
- *
- * * If an odd number of backslashes is followed by a double quotation mark,
- * then one backslash (\) is placed in the argv array for every pair of
- * backslashes (\\) and the double quotation mark is interpreted as an
- * escape sequence by the remaining backslash, causing a literal double
- * quotation mark (") to be placed in argv.
- */
-static char*
-nextarg(char** s) {
- char *p = *s;
- char *head;
- int slashes = 0;
- int inquote = 0;
-
- /*
- * Strip leading whitespace, which MSDN defines as only space or tab.
- * (Hence, no locale specific "isspace" here.)
- */
- while (*p != (char)0 && (*p == ' ' || *p == '\t'))
- p++;
- head = p; /* Save the start of the token to return */
-
- /*
- * Isolate a token from the command line.
- */
- while (*p != (char)0 && (inquote || !(*p == ' ' || *p == '\t'))) {
- if (*p == '\\' && *(p+1) == '"' && slashes % 2 == 0)
- p++;
- else if (*p == '"')
- inquote = !inquote;
- slashes = (*p++ == '\\') ? slashes + 1 : 0;
- }
-
- /*
- * If the token isolated isn't already terminated in a "char zero",
- * then replace the whitespace character with one and move to the
- * next character.
- */
- if (*p != (char)0)
- *p++ = (char)0;
-
- /*
- * Update the parameter to point to the head of the remaining string
- * reflecting the command line and return a pointer to the leading
- * token which was isolated from the command line.
- */
- *s = p;
- return (head);
-}
-
-/*
- * Local helper routine to return a string equivalent to the input string
- * s, but with quotes removed so the result is a string as would be found
- * in argv[]. The returned string should be freed by a call to JLI_MemFree().
- *
- * The rules for quoting (and escaped quotes) are:
- *
- * 1 A double quotation mark preceded by a backslash, \", is interpreted as a
- * literal double quotation mark (").
- *
- * 2 Backslashes are interpreted literally, unless they immediately precede a
- * double quotation mark.
- *
- * 3 If an even number of backslashes is followed by a double quotation mark,
- * then one backslash (\) is placed in the argv array for every pair of
- * backslashes (\\), and the double quotation mark (") is interpreted as a
- * string delimiter.
- *
- * 4 If an odd number of backslashes is followed by a double quotation mark,
- * then one backslash (\) is placed in the argv array for every pair of
- * backslashes (\\) and the double quotation mark is interpreted as an
- * escape sequence by the remaining backslash, causing a literal double
- * quotation mark (") to be placed in argv.
- */
-static char*
-unquote(const char *s) {
- const char *p = s; /* Pointer to the tail of the original string */
- char *un = (char*)JLI_MemAlloc(JLI_StrLen(s) + 1); /* Ptr to unquoted string */
- char *pun = un; /* Pointer to the tail of the unquoted string */
-
- while (*p != '\0') {
- if (*p == '"') {
- p++;
- } else if (*p == '\\') {
- const char *q = p + JLI_StrSpn(p,"\\");
- if (*q == '"')
- do {
- *pun++ = '\\';
- p += 2;
- } while (*p == '\\' && p < q);
- else
- while (p < q)
- *pun++ = *p++;
- } else {
- *pun++ = *p++;
- }
- }
- *pun = '\0';
- return un;
-}
-
-/*
- * Given a path to a jre to execute, this routine checks if this process
- * is indeed that jre. If not, it exec's that jre.
- *
- * We want to actually check the paths rather than just the version string
- * built into the executable, so that given version specification will yield
- * the exact same Java environment, regardless of the version of the arbitrary
- * launcher we start with.
- */
-void
-ExecJRE(char *jre, char **argv) {
- jint len;
- char path[MAXPATHLEN + 1];
-
- const char *progname = GetProgramName();
-
- /*
- * Resolve the real path to the currently running launcher.
- */
- len = GetModuleFileName(NULL, path, MAXPATHLEN + 1);
- if (len == 0 || len > MAXPATHLEN) {
- JLI_ReportErrorMessageSys(JRE_ERROR9, progname);
- exit(1);
- }
-
- JLI_TraceLauncher("ExecJRE: old: %s\n", path);
- JLI_TraceLauncher("ExecJRE: new: %s\n", jre);
-
- /*
- * If the path to the selected JRE directory is a match to the initial
- * portion of the path to the currently executing JRE, we have a winner!
- * If so, just return.
- */
- if (JLI_StrNCaseCmp(jre, path, JLI_StrLen(jre)) == 0)
- return; /* I am the droid you were looking for */
-
- /*
- * If this isn't the selected version, exec the selected version.
- */
- JLI_Snprintf(path, sizeof(path), "%s\\bin\\%s.exe", jre, progname);
-
- /*
- * Although Windows has an execv() entrypoint, it doesn't actually
- * overlay a process: it can only create a new process and terminate
- * the old process. Therefore, any processes waiting on the initial
- * process wake up and they shouldn't. Hence, a chain of pseudo-zombie
- * processes must be retained to maintain the proper wait semantics.
- * Fortunately the image size of the launcher isn't too large at this
- * time.
- *
- * If it weren't for this semantic flaw, the code below would be ...
- *
- * execv(path, argv);
- * JLI_ReportErrorMessage("Error: Exec of %s failed\n", path);
- * exit(1);
- *
- * The incorrect exec semantics could be addressed by:
- *
- * exit((int)spawnv(_P_WAIT, path, argv));
- *
- * Unfortunately, a bug in Windows spawn/exec impementation prevents
- * this from completely working. All the Windows POSIX process creation
- * interfaces are implemented as wrappers around the native Windows
- * function CreateProcess(). CreateProcess() takes a single string
- * to specify command line options and arguments, so the POSIX routine
- * wrappers build a single string from the argv[] array and in the
- * process, any quoting information is lost.
- *
- * The solution to this to get the original command line, to process it
- * to remove the new multiple JRE options (if any) as was done for argv
- * in the common SelectVersion() routine and finally to pass it directly
- * to the native CreateProcess() Windows process control interface.
- */
- {
- char *cmdline;
- char *p;
- char *np;
- char *ocl;
- char *ccl;
- char *unquoted;
- DWORD exitCode;
- STARTUPINFO si;
- PROCESS_INFORMATION pi;
-
- /*
- * The following code block gets and processes the original command
- * line, replacing the argv[0] equivalent in the command line with
- * the path to the new executable and removing the appropriate
- * Multiple JRE support options. Note that similar logic exists
- * in the platform independent SelectVersion routine, but is
- * replicated here due to the syntax of CreateProcess().
- *
- * The magic "+ 4" characters added to the command line length are
- * 2 possible quotes around the path (argv[0]), a space after the
- * path and a terminating null character.
- */
- ocl = GetCommandLine();
- np = ccl = JLI_StringDup(ocl);
- p = nextarg(&np); /* Discard argv[0] */
- cmdline = (char *)JLI_MemAlloc(JLI_StrLen(path) + JLI_StrLen(np) + 4);
- if (JLI_StrChr(path, (int)' ') == NULL && JLI_StrChr(path, (int)'\t') == NULL)
- cmdline = JLI_StrCpy(cmdline, path);
- else
- cmdline = JLI_StrCat(JLI_StrCat(JLI_StrCpy(cmdline, "\""), path), "\"");
-
- while (*np != (char)0) { /* While more command-line */
- p = nextarg(&np);
- if (*p != (char)0) { /* If a token was isolated */
- unquoted = unquote(p);
- if (*unquoted == '-') { /* Looks like an option */
- if (JLI_StrCmp(unquoted, "-classpath") == 0 ||
- JLI_StrCmp(unquoted, "-cp") == 0) { /* Unique cp syntax */
- cmdline = JLI_StrCat(JLI_StrCat(cmdline, " "), p);
- p = nextarg(&np);
- if (*p != (char)0) /* If a token was isolated */
- cmdline = JLI_StrCat(JLI_StrCat(cmdline, " "), p);
- } else if (JLI_StrNCmp(unquoted, "-version:", 9) != 0 &&
- JLI_StrCmp(unquoted, "-jre-restrict-search") != 0 &&
- JLI_StrCmp(unquoted, "-no-jre-restrict-search") != 0) {
- cmdline = JLI_StrCat(JLI_StrCat(cmdline, " "), p);
- }
- } else { /* End of options */
- cmdline = JLI_StrCat(JLI_StrCat(cmdline, " "), p);
- cmdline = JLI_StrCat(JLI_StrCat(cmdline, " "), np);
- JLI_MemFree((void *)unquoted);
- break;
- }
- JLI_MemFree((void *)unquoted);
- }
- }
- JLI_MemFree((void *)ccl);
-
- if (JLI_IsTraceLauncher()) {
- np = ccl = JLI_StringDup(cmdline);
- p = nextarg(&np);
- printf("ReExec Command: %s (%s)\n", path, p);
- printf("ReExec Args: %s\n", np);
- JLI_MemFree((void *)ccl);
- }
- (void)fflush(stdout);
- (void)fflush(stderr);
-
- /*
- * The following code is modeled after a model presented in the
- * Microsoft Technical Article "Moving Unix Applications to
- * Windows NT" (March 6, 1994) and "Creating Processes" on MSDN
- * (Februrary 2005). It approximates UNIX spawn semantics with
- * the parent waiting for termination of the child.
- */
- memset(&si, 0, sizeof(si));
- si.cb =sizeof(STARTUPINFO);
- memset(&pi, 0, sizeof(pi));
-
- if (!CreateProcess((LPCTSTR)path, /* executable name */
- (LPTSTR)cmdline, /* command line */
- (LPSECURITY_ATTRIBUTES)NULL, /* process security attr. */
- (LPSECURITY_ATTRIBUTES)NULL, /* thread security attr. */
- (BOOL)TRUE, /* inherits system handles */
- (DWORD)0, /* creation flags */
- (LPVOID)NULL, /* environment block */
- (LPCTSTR)NULL, /* current directory */
- (LPSTARTUPINFO)&si, /* (in) startup information */
- (LPPROCESS_INFORMATION)&pi)) { /* (out) process information */
- JLI_ReportErrorMessageSys(SYS_ERROR1, path);
- exit(1);
- }
-
- if (WaitForSingleObject(pi.hProcess, INFINITE) != WAIT_FAILED) {
- if (GetExitCodeProcess(pi.hProcess, &exitCode) == FALSE)
- exitCode = 1;
- } else {
- JLI_ReportErrorMessage(SYS_ERROR2);
- exitCode = 1;
- }
-
- CloseHandle(pi.hThread);
- CloseHandle(pi.hProcess);
-
- exit(exitCode);
- }
-}
-
-/*
* Wrapper for platform dependent unsetenv function.
*/
int
--- a/jdk/src/java.base/windows/native/libjli/java_md.h Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/windows/native/libjli/java_md.h Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -50,8 +50,7 @@
/*
* Function prototypes.
*/
-char *LocateJRE(manifest_info *info);
-void ExecJRE(char *jre, char **argv);
+
int UnsetEnv(char *name);
#endif /* JAVA_MD_H */
--- a/jdk/src/java.base/windows/native/libnet/TwoStacksPlainSocketImpl.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.base/windows/native/libnet/TwoStacksPlainSocketImpl.c Tue Dec 16 09:58:02 2014 -0800
@@ -1159,7 +1159,7 @@
} else {
fd = (*env)->GetIntField(env, fdObj, IO_fd_fdID);
/* Bug 4086704 - If the Socket associated with this file descriptor
- * was closed (sysCloseFD), the the file descriptor is set to -1.
+ * was closed (sysCloseFD), the file descriptor is set to -1.
*/
if (fd == -1) {
JNU_ThrowByName(env, "java/net/SocketException", "Socket closed");
--- a/jdk/src/java.corba/share/classes/com/sun/jndi/cosnaming/CNNameParser.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.corba/share/classes/com/sun/jndi/cosnaming/CNNameParser.java Tue Dec 16 09:58:02 2014 -0800
@@ -256,7 +256,7 @@
private static String stringifyComponent(NameComponent comp) {
StringBuilder one = new StringBuilder(escape(comp.id));
if (comp.kind != null && !comp.kind.equals("")) {
- one.append(kindSeparator + escape(comp.kind));
+ one.append(kindSeparator).append(escape(comp.kind));
}
if (one.length() == 0) {
return ""+kindSeparator; // if neither id nor kind specified
--- a/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaScrollPaneUI.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaScrollPaneUI.java Tue Dec 16 09:58:02 2014 -0800
@@ -41,7 +41,7 @@
// This is a grody hack to trick BasicScrollPaneUI into scrolling horizontally
// when we notice that the shift key is down. This should be removed when AWT/Swing
- // becomes aware of of multi-axis scroll wheels.
+ // becomes aware of multi-axis scroll wheels.
protected class XYMouseWheelHandler extends javax.swing.plaf.basic.BasicScrollPaneUI.MouseWheelHandler {
public void mouseWheelMoved(final MouseWheelEvent e) {
JScrollBar vScrollBar = null;
--- a/jdk/src/java.desktop/macosx/classes/sun/java2d/OSXSurfaceData.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/macosx/classes/sun/java2d/OSXSurfaceData.java Tue Dec 16 09:58:02 2014 -0800
@@ -1094,7 +1094,7 @@
}
/**
- * Clips the copy area to the heavywieght bounds and returns the cliped rectangle. The tricky part here is the the
+ * Clips the copy area to the heavywieght bounds and returns the cliped rectangle. The tricky part here is the
* passed arguments x, y are in the coordinate space of the sg2d/lightweight comp. In order to do the clipping we
* translate them to the coordinate space of the surface, and the returned clipped rectangle is in the coordinate
* space of the surface.
--- a/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/ImageSurfaceData.m Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/ImageSurfaceData.m Tue Dec 16 09:58:02 2014 -0800
@@ -1692,7 +1692,7 @@
{
ImageSDOps *isdo = (ImageSDOps*)ops;
- // For every ImageSD_Unlock, we need to be be conservative and mark the pixels
+ // For every ImageSD_Unlock, we need to be conservative and mark the pixels
// as modified by the Sun2D renderer.
isdo->javaImageInfo[sun_java2d_OSXOffScreenSurfaceData_kNeedToSyncFromJavaPixelsIndex] = 1;
--- a/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/QuartzSurfaceData.m Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/QuartzSurfaceData.m Tue Dec 16 09:58:02 2014 -0800
@@ -72,7 +72,7 @@
// given a UInt32 color, it tries to find that find the corresponding CGColorRef in the hash cache. If the CGColorRef
// doesn't exist or there is a collision, it creates a new one CGColorRef and put's in the cache. Then,
-// it sets with current fill/stroke color for the the CGContext passed in (qsdo->cgRef).
+// it sets with current fill/stroke color for the CGContext passed in (qsdo->cgRef).
void setCachedColor(QuartzSDOps *qsdo, UInt32 color)
{
static const CGFloat kColorConversionMultiplier = 1.0f/255.0f;
--- a/jdk/src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/GTKColorChooserPanel.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/GTKColorChooserPanel.java Tue Dec 16 09:58:02 2014 -0800
@@ -898,7 +898,7 @@
y > innerR)) {
return false;
}
- // Rotate to origin and and verify x is valid.
+ // Rotate to origin and verify x is valid.
int triangleSize = innerR * 3 / 2;
double x1 = Math.cos(angle) * x - Math.sin(angle) * y;
double y1 = Math.sin(angle) * x + Math.cos(angle) * y;
--- a/jdk/src/java.desktop/share/classes/com/sun/media/sound/AbstractMidiDevice.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/com/sun/media/sound/AbstractMidiDevice.java Tue Dec 16 09:58:02 2014 -0800
@@ -87,7 +87,7 @@
* @param info the description of the device
*/
/*
- * The initial mode and and only supported mode default to OMNI_ON_POLY.
+ * The initial mode and only supported mode default to OMNI_ON_POLY.
*/
protected AbstractMidiDevice(MidiDevice.Info info) {
@@ -108,7 +108,7 @@
/** Open the device from an application program.
* Setting the open reference count to -1 here prevents Transmitters and Receivers that
- * opened the the device implicitly from closing it. The only way to close the device after
+ * opened the device implicitly from closing it. The only way to close the device after
* this call is a call to close().
*/
public final void open() throws MidiUnavailableException {
--- a/jdk/src/java.desktop/share/classes/java/awt/Button.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/Button.java Tue Dec 16 09:58:02 2014 -0800
@@ -609,7 +609,7 @@
* Perform the specified Action on the object
*
* @param i zero-based index of actions
- * @return true if the the action was performed; else false.
+ * @return true if the action was performed; else false.
*/
public boolean doAccessibleAction(int i) {
if (i == 0) {
--- a/jdk/src/java.desktop/share/classes/java/awt/Checkbox.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/Checkbox.java Tue Dec 16 09:58:02 2014 -0800
@@ -788,7 +788,7 @@
* Perform the specified Action on the object
*
* @param i zero-based index of actions
- * @return true if the the action was performed; else false.
+ * @return true if the action was performed; else false.
*/
public boolean doAccessibleAction(int i) {
return false; // To be fully implemented in a future release
--- a/jdk/src/java.desktop/share/classes/java/awt/Component.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/Component.java Tue Dec 16 09:58:02 2014 -0800
@@ -4281,7 +4281,7 @@
}
/**
- * Makes specified region of the the next available buffer visible
+ * Makes specified region of the next available buffer visible
* by either blitting or flipping.
*/
void showSubRegion(int x1, int y1, int x2, int y2) {
@@ -7431,7 +7431,7 @@
* @param id one of KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
* KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS, or
* KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS
- * @return <code>true</code> if the the Set of focus traversal keys for the
+ * @return <code>true</code> if the Set of focus traversal keys for the
* given focus traversal operation has been explicitly defined for
* this Component; <code>false</code> otherwise.
* @throws IllegalArgumentException if id is not one of
--- a/jdk/src/java.desktop/share/classes/java/awt/Container.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/Container.java Tue Dec 16 09:58:02 2014 -0800
@@ -3195,7 +3195,7 @@
* KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS,
* KeyboardFocusManager.UP_CYCLE_TRAVERSAL_KEYS, or
* KeyboardFocusManager.DOWN_CYCLE_TRAVERSAL_KEYS
- * @return <code>true</code> if the the Set of focus traversal keys for the
+ * @return <code>true</code> if the Set of focus traversal keys for the
* given focus traversal operation has been explicitly defined for
* this Component; <code>false</code> otherwise.
* @throws IllegalArgumentException if id is not one of
--- a/jdk/src/java.desktop/share/classes/java/awt/EventQueue.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/EventQueue.java Tue Dec 16 09:58:02 2014 -0800
@@ -823,7 +823,7 @@
}
/**
- * Returns the the event currently being dispatched by the
+ * Returns the event currently being dispatched by the
* <code>EventQueue</code> associated with the calling thread. This is
* useful if a method needs access to the event, but was not designed to
* receive a reference to it as an argument. Note that this method should
--- a/jdk/src/java.desktop/share/classes/java/awt/FlowLayout.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/FlowLayout.java Tue Dec 16 09:58:02 2014 -0800
@@ -503,7 +503,7 @@
* @param width the width dimensions
* @param height the height dimensions
* @param rowStart the beginning of the row
- * @param rowEnd the the ending of the row
+ * @param rowEnd the ending of the row
* @param useBaseline Whether or not to align on baseline.
* @param ascent Ascent for the components. This is only valid if
* useBaseline is true.
--- a/jdk/src/java.desktop/share/classes/java/awt/KeyboardFocusManager.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/KeyboardFocusManager.java Tue Dec 16 09:58:02 2014 -0800
@@ -1771,7 +1771,7 @@
* will be notified in the order in which they were added; the current
* KeyboardFocusManager will be notified last. Notifications will halt
* as soon as one KeyEventPostProcessor returns <code>true</code> from its
- * <code>postProcessKeyEvent</code> method. There is no limit to the the
+ * <code>postProcessKeyEvent</code> method. There is no limit to the
* total number of KeyEventPostProcessors that can be added, nor to the
* number of times that a particular KeyEventPostProcessor instance can be
* added.
@@ -2666,7 +2666,7 @@
* We allow to trigger restoreFocus() in the dispatching process
* only if we have the last request to dispatch. If the last request
* fails, focus will be restored to either the component of the last
- * previously succeeded request, or to to the focus owner that was
+ * previously succeeded request, or to the focus owner that was
* before this clearing process.
*/
if (!iter.hasNext()) {
--- a/jdk/src/java.desktop/share/classes/java/awt/List.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/List.java Tue Dec 16 09:58:02 2014 -0800
@@ -347,7 +347,7 @@
}
/**
- * Adds the specified item to the the scrolling list
+ * Adds the specified item to the scrolling list
* at the position indicated by the index. The index is
* zero-based. If the value of the index is less than zero,
* or if the value of the index is greater than or equal to
@@ -364,7 +364,7 @@
}
/**
- * Adds the specified item to the the list
+ * Adds the specified item to the list
* at the position indicated by the index.
*
* @param item the item to be added
--- a/jdk/src/java.desktop/share/classes/java/awt/MultipleGradientPaintContext.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/MultipleGradientPaintContext.java Tue Dec 16 09:58:02 2014 -0800
@@ -418,7 +418,7 @@
// each interval
gradients[i] = new int[GRADIENT_SIZE];
- // get the the 2 colors
+ // get the 2 colors
rgb1 = colors[i].getRGB();
rgb2 = colors[i+1].getRGB();
--- a/jdk/src/java.desktop/share/classes/java/awt/RadialGradientPaint.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/RadialGradientPaint.java Tue Dec 16 09:58:02 2014 -0800
@@ -94,7 +94,7 @@
* Note that some minor variations in distances may occur due to sampling at
* the granularity of a pixel.
* If no cycle method is specified, {@code NO_CYCLE} will be chosen by
- * default, which means the the last keyframe color will be used to fill the
+ * default, which means the last keyframe color will be used to fill the
* remaining area.
* <p>
* The colorSpace parameter allows the user to specify in which colorspace
--- a/jdk/src/java.desktop/share/classes/java/awt/WaitDispatchSupport.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/WaitDispatchSupport.java Tue Dec 16 09:58:02 2014 -0800
@@ -208,7 +208,7 @@
}
}, interval);
}
- // Dispose SequencedEvent we are dispatching on the the current
+ // Dispose SequencedEvent we are dispatching on the current
// AppContext, to prevent us from hang - see 4531693 for details
SequencedEvent currentSE = KeyboardFocusManager.
getCurrentKeyboardFocusManager().getCurrentSequencedEvent();
@@ -220,7 +220,7 @@
}
// In case the exit() method is called before starting
// new event pump it will post the waking event to EDT.
- // The event will be handled after the the new event pump
+ // The event will be handled after the new event pump
// starts. Thus, the enter() method will not hang.
//
// Event pump should be privileged. See 6300270.
--- a/jdk/src/java.desktop/share/classes/java/awt/datatransfer/DataFlavor.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/datatransfer/DataFlavor.java Tue Dec 16 09:58:02 2014 -0800
@@ -384,7 +384,7 @@
* @param representationClass the class used to transfer data in this flavor
* @param humanPresentableName the human-readable string used to identify
* this flavor; if this parameter is <code>null</code>
- * then the value of the the MIME Content Type is used
+ * then the value of the MIME Content Type is used
* @exception NullPointerException if <code>representationClass</code> is null
*/
public DataFlavor(Class<?> representationClass, String humanPresentableName) {
@@ -418,7 +418,7 @@
* is thrown
* @param humanPresentableName the human-readable string used to identify
* this flavor; if this parameter is <code>null</code>
- * then the value of the the MIME Content Type is used
+ * then the value of the MIME Content Type is used
* @exception IllegalArgumentException if <code>mimeType</code> is
* invalid or if the class is not successfully loaded
* @exception NullPointerException if <code>mimeType</code> is null
--- a/jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java Tue Dec 16 09:58:02 2014 -0800
@@ -1309,7 +1309,7 @@
/**
* Set the keyChar value to indicate a logical character.
*
- * @param keyChar a char corresponding to to the combination of keystrokes
+ * @param keyChar a char corresponding to the combination of keystrokes
* that make up this event.
*/
public void setKeyChar(char keyChar) {
--- a/jdk/src/java.desktop/share/classes/java/awt/font/GlyphVector.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/font/GlyphVector.java Tue Dec 16 09:58:02 2014 -0800
@@ -341,7 +341,7 @@
/**
* Returns the position of the specified glyph relative to the
* origin of this <code>GlyphVector</code>.
- * If <code>glyphIndex</code> equals the number of of glyphs in
+ * If <code>glyphIndex</code> equals the number of glyphs in
* this <code>GlyphVector</code>, this method returns the position after
* the last glyph. This position is used to define the advance of
* the entire <code>GlyphVector</code>.
@@ -358,7 +358,7 @@
/**
* Sets the position of the specified glyph within this
* <code>GlyphVector</code>.
- * If <code>glyphIndex</code> equals the number of of glyphs in
+ * If <code>glyphIndex</code> equals the number of glyphs in
* this <code>GlyphVector</code>, this method sets the position after
* the last glyph. This position is used to define the advance of
* the entire <code>GlyphVector</code>.
@@ -477,7 +477,7 @@
* coordinates of the glyph numbered <code>beginGlyphIndex + position/2</code>.
* Odd numbered array entries beginning with position one are the Y
* coordinates of the glyph numbered <code>beginGlyphIndex + (position-1)/2</code>.
- * If <code>beginGlyphIndex</code> equals the number of of glyphs in
+ * If <code>beginGlyphIndex</code> equals the number of glyphs in
* this <code>GlyphVector</code>, this method gets the position after
* the last glyph and this position is used to define the advance of
* the entire <code>GlyphVector</code>.
--- a/jdk/src/java.desktop/share/classes/java/awt/font/TextAttribute.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/font/TextAttribute.java Tue Dec 16 09:58:02 2014 -0800
@@ -832,7 +832,7 @@
/**
* Attribute key for the embedding level of the text. Values are
* instances of <b><code>Integer</code></b>. The default value is
- * <code>null</code>, indicating that the the Bidirectional
+ * <code>null</code>, indicating that the Bidirectional
* algorithm should run without explicit embeddings.
*
* <p>Positive values 1 through 61 are <em>embedding</em> levels,
--- a/jdk/src/java.desktop/share/classes/java/awt/image/ColorConvertOp.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/image/ColorConvertOp.java Tue Dec 16 09:58:02 2014 -0800
@@ -577,7 +577,7 @@
/**
* Returns the bounding box of the destination, given this source.
- * Note that this will be the same as the the bounding box of the
+ * Note that this will be the same as the bounding box of the
* source.
* @param src the source <code>BufferedImage</code>
* @return a <code>Rectangle2D</code> that is the bounding box
@@ -589,7 +589,7 @@
/**
* Returns the bounding box of the destination, given this source.
- * Note that this will be the same as the the bounding box of the
+ * Note that this will be the same as the bounding box of the
* source.
* @param src the source <code>Raster</code>
* @return a <code>Rectangle2D</code> that is the bounding box
--- a/jdk/src/java.desktop/share/classes/java/awt/image/ComponentColorModel.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/image/ComponentColorModel.java Tue Dec 16 09:58:02 2014 -0800
@@ -92,7 +92,7 @@
* <p>
* For instances with unsigned sample values,
* the unnormalized color/alpha component representation is only
- * supported if two conditions hold. First, sample value value 0 must
+ * supported if two conditions hold. First, sample value 0 must
* map to normalized component value 0.0 and sample value 2<sup>n</sup> - 1
* to 1.0. Second the min/max range of all color components of the
* <code>ColorSpace</code> must be 0.0 to 1.0. In this case, the
--- a/jdk/src/java.desktop/share/classes/java/awt/print/PrinterIOException.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/awt/print/PrinterIOException.java Tue Dec 16 09:58:02 2014 -0800
@@ -76,7 +76,7 @@
}
/**
- * Returns the the cause of this exception (the <code>IOException</code>
+ * Returns the cause of this exception (the <code>IOException</code>
* that terminated the print job).
*
* @return the cause of this exception.
--- a/jdk/src/java.desktop/share/classes/java/beans/Encoder.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/beans/Encoder.java Tue Dec 16 09:58:02 2014 -0800
@@ -121,7 +121,7 @@
* it is returned.
* <li>
* A persistence delegate is then looked up by the name
- * composed of the the fully qualified name of the given type
+ * composed of the fully qualified name of the given type
* and the "PersistenceDelegate" postfix.
* For example, a persistence delegate for the {@code Bean} class
* should be named {@code BeanPersistenceDelegate}
--- a/jdk/src/java.desktop/share/classes/java/beans/Transient.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/java/beans/Transient.java Tue Dec 16 09:58:02 2014 -0800
@@ -41,7 +41,7 @@
* indicates to encoders derived from {@link Encoder}
* that this feature should be ignored.
* <p>
- * The {@code Transient} annotation may be be used
+ * The {@code Transient} annotation may be used
* in any of the methods that are involved
* in a {@link FeatureDescriptor} subclass
* to identify the transient feature in the annotated class and its subclasses.
--- a/jdk/src/java.desktop/share/classes/javax/imageio/IIOParam.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/IIOParam.java Tue Dec 16 09:58:02 2014 -0800
@@ -442,7 +442,7 @@
}
/**
- * Returns the set of of source bands to be used. The returned
+ * Returns the set of source bands to be used. The returned
* value is that set by the most recent call to
* <code>setSourceBands</code>, or <code>null</code> if there have
* been no calls to <code>setSourceBands</code>.
--- a/jdk/src/java.desktop/share/classes/javax/imageio/event/IIOReadUpdateListener.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/event/IIOReadUpdateListener.java Tue Dec 16 09:58:02 2014 -0800
@@ -70,7 +70,7 @@
* a value of 1 means no gaps.
* @param periodY the vertical spacing between updated pixels;
* a value of 1 means no gaps.
- * @param bands an array of <code>int</code>s indicating the the
+ * @param bands an array of <code>int</code>s indicating the
* set bands that may be updated.
*/
void passStarted(ImageReader source,
@@ -187,7 +187,7 @@
* a value of 1 means no gaps.
* @param periodY the vertical spacing between updated pixels;
* a value of 1 means no gaps.
- * @param bands an array of <code>int</code>s indicating the the
+ * @param bands an array of <code>int</code>s indicating the
* set bands that may be updated.
*
* @see #passStarted
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/jpeg/JPEGQTable.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/jpeg/JPEGQTable.java Tue Dec 16 09:58:02 2014 -0800
@@ -136,7 +136,7 @@
/**
* Constructs a quantization table from the argument, which must
* contain 64 elements in natural order (not zig-zag order).
- * A copy is made of the the input array.
+ * A copy is made of the input array.
* @param table the quantization table, as an <code>int</code> array.
* @throws IllegalArgumentException if <code>table</code> is
* <code>null</code> or <code>table.length</code> is not equal to 64.
--- a/jdk/src/java.desktop/share/classes/javax/sound/midi/MidiMessage.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/sound/midi/MidiMessage.java Tue Dec 16 09:58:02 2014 -0800
@@ -52,7 +52,7 @@
* API uses integers instead of bytes when expressing MIDI data. For example,
* the {@link #getStatus()} method of {@code MidiMessage} returns MIDI status
* bytes as integers. If you are processing MIDI data that originated outside
- * Java Sound and now is encoded as signed bytes, the bytes can can be
+ * Java Sound and now is encoded as signed bytes, the bytes can be
* converted to integers using this conversion:
*
* <center>{@code int i = (int)(byte & 0xFF)}</center>
--- a/jdk/src/java.desktop/share/classes/javax/sound/midi/ShortMessage.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/sound/midi/ShortMessage.java Tue Dec 16 09:58:02 2014 -0800
@@ -303,7 +303,7 @@
* @param status the MIDI status byte
* @param data1 the first data byte
* @param data2 the second data byte
- * @throws InvalidMidiDataException if the the status byte, or all data
+ * @throws InvalidMidiDataException if the status byte, or all data
* bytes belonging to the message, do not specify a valid MIDI
* message
* @see #setMessage(int, int, int, int)
--- a/jdk/src/java.desktop/share/classes/javax/sound/sampled/Clip.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/sound/sampled/Clip.java Tue Dec 16 09:58:02 2014 -0800
@@ -178,7 +178,7 @@
/**
* Sets the first and last sample frames that will be played in the loop.
* The ending point must be greater than or equal to the starting point, and
- * both must fall within the the size of the loaded media. A value of 0 for
+ * both must fall within the size of the loaded media. A value of 0 for
* the starting point means the beginning of the loaded media. Similarly, a
* value of -1 for the ending point indicates the last frame of the media.
*
--- a/jdk/src/java.desktop/share/classes/javax/swing/AbstractButton.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/AbstractButton.java Tue Dec 16 09:58:02 2014 -0800
@@ -1474,7 +1474,7 @@
* area. If you wish to have a transparent button, such as
* an icon only button, for example, then you should set
* this to <code>false</code>. Do not call <code>setOpaque(false)</code>.
- * The default value for the the <code>contentAreaFilled</code>
+ * The default value for the <code>contentAreaFilled</code>
* property is <code>true</code>.
* <p>
* This function may cause the component's opaque property to change.
@@ -1538,7 +1538,7 @@
}
/**
- * Returns the keyboard mnemonic from the the current model.
+ * Returns the keyboard mnemonic from the current model.
* @return the keyboard mnemonic from the model
*/
public int getMnemonic() {
@@ -2562,7 +2562,7 @@
* Perform the specified Action on the object
*
* @param i zero-based index of actions
- * @return true if the the action was performed; else false.
+ * @return true if the action was performed; else false.
*/
public boolean doAccessibleAction(int i) {
if (i == 0) {
--- a/jdk/src/java.desktop/share/classes/javax/swing/ArrayTable.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/ArrayTable.java Tue Dec 16 09:58:02 2014 -0800
@@ -51,7 +51,7 @@
/**
* Writes the passed in ArrayTable to the passed in ObjectOutputStream.
* The data is saved as an integer indicating how many key/value
- * pairs are being archived, followed by the the key/value pairs. If
+ * pairs are being archived, followed by the key/value pairs. If
* <code>table</code> is null, 0 will be written to <code>s</code>.
* <p>
* This is a convenience method that ActionMap/InputMap and
--- a/jdk/src/java.desktop/share/classes/javax/swing/Box.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/Box.java Tue Dec 16 09:58:02 2014 -0800
@@ -82,7 +82,7 @@
/**
* Creates a <code>Box</code> that displays its components
- * along the the specified axis.
+ * along the specified axis.
*
* @param axis can be {@link BoxLayout#X_AXIS},
* {@link BoxLayout#Y_AXIS},
--- a/jdk/src/java.desktop/share/classes/javax/swing/GroupLayout.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/GroupLayout.java Tue Dec 16 09:58:02 2014 -0800
@@ -2396,7 +2396,7 @@
* {@code CONSTANT_DESCENT}; otherwise the baseline is anchored to the top
* of the group.
* <p>
- * Elements aligned to the baseline are resizable if they have have
+ * Elements aligned to the baseline are resizable if they have
* a baseline resize behavior of {@code CONSTANT_ASCENT} or
* {@code CONSTANT_DESCENT}. Elements with a baseline resize
* behavior of {@code OTHER} or {@code CENTER_OFFSET} are not resizable.
--- a/jdk/src/java.desktop/share/classes/javax/swing/JComboBox.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/JComboBox.java Tue Dec 16 09:58:02 2014 -0800
@@ -1919,7 +1919,7 @@
* Perform the specified Action on the object
*
* @param i zero-based index of actions
- * @return true if the the action was performed; else false.
+ * @return true if the action was performed; else false.
*/
public boolean doAccessibleAction(int i) {
if (i == 0) {
--- a/jdk/src/java.desktop/share/classes/javax/swing/JComponent.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/JComponent.java Tue Dec 16 09:58:02 2014 -0800
@@ -1882,7 +1882,7 @@
}
/**
- * Sets the the horizontal alignment.
+ * Sets the horizontal alignment.
*
* @param alignmentY the new horizontal alignment
* @see #getAlignmentY
@@ -1911,7 +1911,7 @@
}
/**
- * Sets the the vertical alignment.
+ * Sets the vertical alignment.
*
* @param alignmentX the new vertical alignment
* @see #getAlignmentX
@@ -4799,7 +4799,7 @@
/**
* Notifies this component that it no longer has a parent component.
* When this method is invoked, any <code>KeyboardAction</code>s
- * set up in the the chain of parent components are removed.
+ * set up in the chain of parent components are removed.
* This method is called by the toolkit internally and should
* not be called directly by programs.
*
@@ -5576,7 +5576,7 @@
* the UI before any of the <code>JComponent</code>'s children
* (or its <code>LayoutManager</code> etc.) are written,
* and we don't want to restore the UI until the most derived
- * <code>JComponent</code> subclass has been been stored.
+ * <code>JComponent</code> subclass has been stored.
*
* @param s the <code>ObjectOutputStream</code> in which to write
*/
--- a/jdk/src/java.desktop/share/classes/javax/swing/JEditorPane.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/JEditorPane.java Tue Dec 16 09:58:02 2014 -0800
@@ -716,7 +716,7 @@
* like fetch the stream from a cache, monitor the progress
* of the stream, etc.
* <p>
- * This method is expected to have the the side effect of
+ * This method is expected to have the side effect of
* establishing the content type, and therefore setting the
* appropriate <code>EditorKit</code> to use for loading the stream.
* <p>
@@ -1826,7 +1826,7 @@
* Perform the specified Action on the object
*
* @param i zero-based index of actions
- * @return true if the the action was performed; else false.
+ * @return true if the action was performed; else false.
* @see #getAccessibleActionCount
*/
public boolean doAccessibleAction(int i) {
--- a/jdk/src/java.desktop/share/classes/javax/swing/JLayer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/JLayer.java Tue Dec 16 09:58:02 2014 -0800
@@ -131,7 +131,7 @@
* <li>{@link Container#add(java.awt.Component, Object)}</li>
* <li>{@link Container#add(java.awt.Component, Object, int)}</li>
* </ul>
- * using any of of them will cause {@code UnsupportedOperationException} to be thrown,
+ * using any of them will cause {@code UnsupportedOperationException} to be thrown,
* to add a component to {@code JLayer}
* use {@link #setView(Component)} or {@link #setGlassPane(JPanel)}.
*
--- a/jdk/src/java.desktop/share/classes/javax/swing/JList.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/JList.java Tue Dec 16 09:58:02 2014 -0800
@@ -140,7 +140,7 @@
* <p>
* The preferred way to listen for changes in list selection is to add
* {@code ListSelectionListener}s directly to the {@code JList}. {@code JList}
- * then takes care of listening to the the selection model and notifying your
+ * then takes care of listening to the selection model and notifying your
* listeners of change.
* <p>
* Responsibility for listening to selection changes in order to keep the list's
@@ -717,7 +717,7 @@
* <p>
* This is a JavaBeans bound property.
*
- * @param height the height to be used for for all cells in the list
+ * @param height the height to be used for all cells in the list
* @see #setPrototypeCellValue
* @see #setFixedCellWidth
* @see JComponent#addPropertyChangeListener
--- a/jdk/src/java.desktop/share/classes/javax/swing/JMenuItem.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/JMenuItem.java Tue Dec 16 09:58:02 2014 -0800
@@ -178,7 +178,7 @@
}
/**
- * Inititalizes the focusability of the the <code>JMenuItem</code>.
+ * Inititalizes the focusability of the <code>JMenuItem</code>.
* <code>JMenuItem</code>'s are focusable, but subclasses may
* want to be, this provides them the opportunity to override this
* and invoke something else, or nothing at all. Refer to
--- a/jdk/src/java.desktop/share/classes/javax/swing/JProgressBar.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/JProgressBar.java Tue Dec 16 09:58:02 2014 -0800
@@ -330,7 +330,7 @@
public JProgressBar(int orient, int min, int max)
{
// Creating the model this way is a bit simplistic, but
- // I believe that it is the the most common usage of this
+ // I believe that it is the most common usage of this
// component - it's what people will expect.
setModel(new DefaultBoundedRangeModel(min, 0, min, max));
updateUI();
--- a/jdk/src/java.desktop/share/classes/javax/swing/JSpinner.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/JSpinner.java Tue Dec 16 09:58:02 2014 -0800
@@ -447,7 +447,7 @@
* Sends a <code>ChangeEvent</code>, whose source is this
* <code>JSpinner</code>, to each <code>ChangeListener</code>.
* When a <code>ChangeListener</code> has been added
- * to the spinner, this method method is called each time
+ * to the spinner, this method is called each time
* a <code>ChangeEvent</code> is received from the model.
*
* @see #addChangeListener
@@ -1798,7 +1798,7 @@
Rectangle editorRect = at.getCharacterBounds(i);
if (editorRect != null &&
sameWindowAncestor(JSpinner.this, editor)) {
- // return rectangle in the the JSpinner bounds
+ // return rectangle in the JSpinner bounds
return SwingUtilities.convertRectangle(editor,
editorRect,
JSpinner.this);
--- a/jdk/src/java.desktop/share/classes/javax/swing/JTree.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/JTree.java Tue Dec 16 09:58:02 2014 -0800
@@ -5575,7 +5575,7 @@
* object behind the TreeCellRenderer.
*
* @param i zero-based index of actions
- * @return true if the the action was performed; else false.
+ * @return true if the action was performed; else false.
*/
public boolean doAccessibleAction(int i) {
if (i < 0 || i >= getAccessibleActionCount()) {
--- a/jdk/src/java.desktop/share/classes/javax/swing/OverlayLayout.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/OverlayLayout.java Tue Dec 16 09:58:02 2014 -0800
@@ -97,7 +97,7 @@
* this class to know when to invalidate layout.
*
* @param name the name of the component
- * @param comp the the component to be added
+ * @param comp the component to be added
*/
public void addLayoutComponent(String name, Component comp) {
invalidateLayout(comp.getParent());
--- a/jdk/src/java.desktop/share/classes/javax/swing/ScrollPaneLayout.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/ScrollPaneLayout.java Tue Dec 16 09:58:02 2014 -0800
@@ -225,7 +225,7 @@
* </ul>
*
* @param s the component identifier
- * @param c the the component to be added
+ * @param c the component to be added
* @exception IllegalArgumentException if <code>s</code> is an invalid key
*/
public void addLayoutComponent(String s, Component c)
--- a/jdk/src/java.desktop/share/classes/javax/swing/SpinnerModel.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/SpinnerModel.java Tue Dec 16 09:58:02 2014 -0800
@@ -53,7 +53,7 @@
* <dd>The preceding element or null if <code>value</code> is the
* first element of the sequence.
* </dl>
- * When the the <code>value</code> property changes,
+ * When the <code>value</code> property changes,
* <code>ChangeListeners</code> are notified. <code>SpinnerModel</code> may
* choose to notify the <code>ChangeListeners</code> under other circumstances.
*
--- a/jdk/src/java.desktop/share/classes/javax/swing/UIDefaults.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/UIDefaults.java Tue Dec 16 09:58:02 2014 -0800
@@ -167,7 +167,7 @@
}
/**
- * Looks up up the given key in our Hashtable and resolves LazyValues
+ * Looks up the given key in our Hashtable and resolves LazyValues
* or ActiveValues.
*/
private Object getFromHashtable(Object key) {
@@ -1181,7 +1181,7 @@
/**
* <code>LazyInputMap</code> will create a <code>InputMap</code>
* in its <code>createValue</code>
- * method. The bindings are passed in in the constructor.
+ * method. The bindings are passed in the constructor.
* The bindings are an array with
* the even number entries being string <code>KeyStrokes</code>
* (eg "alt SPACE") and
--- a/jdk/src/java.desktop/share/classes/javax/swing/ViewportLayout.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/ViewportLayout.java Tue Dec 16 09:58:02 2014 -0800
@@ -66,7 +66,7 @@
/**
* Adds the specified component to the layout. Not used by this class.
* @param name the name of the component
- * @param c the the component to be added
+ * @param c the component to be added
*/
public void addLayoutComponent(String name, Component c) { }
--- a/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboPopup.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboPopup.java Tue Dec 16 09:58:02 2014 -0800
@@ -1144,7 +1144,7 @@
/**
- * This is is a utility method that helps event handlers figure out where to
+ * This is a utility method that helps event handlers figure out where to
* send the focus when the popup is brought up. The standard implementation
* delegates the focus to the editor (if the combo box is editable) or to
* the JComboBox if it is not editable.
--- a/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSliderUI.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSliderUI.java Tue Dec 16 09:58:02 2014 -0800
@@ -1449,7 +1449,7 @@
/**
* Returns the value at the y position. If {@code yPos} is beyond the
- * track at the the bottom or the top, this method sets the value to either
+ * track at the bottom or the top, this method sets the value to either
* the minimum or maximum value of the slider, depending on if the slider
* is inverted or not.
*
@@ -1927,7 +1927,7 @@
* The recommended approach to creating bindings is to use a
* combination of an <code>ActionMap</code>, to contain the action,
* and an <code>InputMap</code> to contain the mapping from KeyStroke
- * to action description. The InputMap is is usually described in the
+ * to action description. The InputMap is usually described in the
* LookAndFeel tables.
* <p>
* Please refer to the key bindings specification for further details.
--- a/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTableUI.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTableUI.java Tue Dec 16 09:58:02 2014 -0800
@@ -344,7 +344,7 @@
}
// In cases where the lead is not within the search range,
- // we need to bring it within one cell for the the search
+ // we need to bring it within one cell for the search
// to work properly. Check these here.
leadRow = Math.min(Math.max(leadRow, minY - 1), maxY + 1);
leadColumn = Math.min(Math.max(leadColumn, minX - 1), maxX + 1);
--- a/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java Tue Dec 16 09:58:02 2014 -0800
@@ -137,7 +137,7 @@
/**
* Fetches the name of the keymap that will be installed/used
* by default for this UI. This is implemented to create a
- * name based upon the classname. The name is the the name
+ * name based upon the classname. The name is the name
* of the class with the package prefix removed.
*
* @return the name
--- a/jdk/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthGraphicsUtils.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthGraphicsUtils.java Tue Dec 16 09:58:02 2014 -0800
@@ -245,7 +245,7 @@
}
/**
- * Returns the maximum height of the the Font from the passed in
+ * Returns the maximum height of the Font from the passed in
* SynthContext.
*
* @param context SynthContext used to determine font.
--- a/jdk/src/java.desktop/share/classes/javax/swing/table/JTableHeader.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/table/JTableHeader.java Tue Dec 16 09:58:02 2014 -0800
@@ -242,7 +242,7 @@
}
/**
- * Returns the the dragged column, if and only if, a drag is in
+ * Returns the dragged column, if and only if, a drag is in
* process, otherwise returns <code>null</code>.
*
* @return the dragged column, if a drag is in
--- a/jdk/src/java.desktop/share/classes/javax/swing/table/TableColumn.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/table/TableColumn.java Tue Dec 16 09:58:02 2014 -0800
@@ -127,7 +127,7 @@
/**
* This object is not used internally by the drawing machinery of
* the <code>JTable</code>; identifiers may be set in the
- * <code>TableColumn</code> as as an
+ * <code>TableColumn</code> as an
* optional way to tag and locate table columns. The table package does
* not modify or invoke any methods in these identifier objects other
* than the <code>equals</code> method which is used in the
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/BoxView.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/BoxView.java Tue Dec 16 09:58:02 2014 -0800
@@ -1128,7 +1128,7 @@
* indicating the <code>View</code>s are layed out in ascending order.
* <p>
* If the receiver is laying its <code>View</code>s along the
- * <code>Y_AXIS</code>, this will will return the value from
+ * <code>Y_AXIS</code>, this will return the value from
* invoking the same method on the <code>View</code>
* responsible for rendering <code>position</code> and
* <code>bias</code>. Otherwise this will return false.
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/DefaultStyledDocument.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/DefaultStyledDocument.java Tue Dec 16 09:58:02 2014 -0800
@@ -409,7 +409,7 @@
/**
- * Fetches the list of of style names.
+ * Fetches the list of style names.
*
* @return all the style names
*/
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/ElementIterator.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/ElementIterator.java Tue Dec 16 09:58:02 2014 -0800
@@ -79,7 +79,7 @@
* as well as a child index. If the
* index is -1, then the element represented
* on the stack is the element itself.
- * Otherwise, the index functions as as index
+ * Otherwise, the index functions as an index
* into the vector of children of the element.
* In this case, the item on the stack
* represents the "index"th child of the element
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/ParagraphView.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/ParagraphView.java Tue Dec 16 09:58:02 2014 -0800
@@ -403,7 +403,7 @@
* This is implemented to try and locate a <code>TabSet</code>
* in the paragraph element's attribute set. If one can be
* found, its settings will be used, otherwise a default expansion
- * will be provided. The base location for for tab expansion
+ * will be provided. The base location for tab expansion
* is the left inset from the paragraphs most recent allocation
* (which is what the layout of the children is based upon).
*
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/PlainView.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/PlainView.java Tue Dec 16 09:58:02 2014 -0800
@@ -385,11 +385,11 @@
int x = (int) fx;
int y = (int) fy;
if (y < alloc.y) {
- // above the area covered by this icon, so the the position
+ // above the area covered by this icon, so the position
// is assumed to be the start of the coverage for this view.
return getStartOffset();
} else if (y > alloc.y + alloc.height) {
- // below the area covered by this icon, so the the position
+ // below the area covered by this icon, so the position
// is assumed to be the end of the coverage for this view.
return getEndOffset() - 1;
} else {
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/WrappedPlainView.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/WrappedPlainView.java Tue Dec 16 09:58:02 2014 -0800
@@ -668,11 +668,11 @@
int x = (int) fx;
int y = (int) fy;
if (y < alloc.y) {
- // above the area covered by this icon, so the the position
+ // above the area covered by this icon, so the position
// is assumed to be the start of the coverage for this view.
return getStartOffset();
} else if (y > alloc.y + alloc.height) {
- // below the area covered by this icon, so the the position
+ // below the area covered by this icon, so the position
// is assumed to be the end of the coverage for this view.
return getEndOffset() - 1;
} else {
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/html/CSS.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/html/CSS.java Tue Dec 16 09:58:02 2014 -0800
@@ -1588,7 +1588,7 @@
/*
* HTML.Attribute.ALIGN needs special processing.
- * It can map to to 1 of many(3) possible CSS attributes
+ * It can map to 1 of many(3) possible CSS attributes
* depending on the nature of the tag the attribute is
* part off and depending on the value of the attribute.
*/
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/html/FormView.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/html/FormView.java Tue Dec 16 09:58:02 2014 -0800
@@ -37,7 +37,7 @@
* Component decorator that implements the view interface
* for form elements, <input>, <textarea>,
* and <select>. The model for the component is stored
- * as an attribute of the the element (using StyleConstants.ModelAttribute),
+ * as an attribute of the element (using StyleConstants.ModelAttribute),
* and is used to build the component of the view. The type
* of the model is assumed to of the type that would be set by
* <code>HTMLDocument.HTMLReader.FormAction</code>. If there are
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/html/HTMLDocument.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/html/HTMLDocument.java Tue Dec 16 09:58:02 2014 -0800
@@ -1345,7 +1345,7 @@
}
/**
- * Inserts the HTML specified as a string after the the end of the
+ * Inserts the HTML specified as a string after the end of the
* given element.
*
* <p>Consider the following structure (the <code>elem</code>
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/html/IsindexView.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/html/IsindexView.java Tue Dec 16 09:58:02 2014 -0800
@@ -53,7 +53,7 @@
}
/**
- * Creates the components necessary to to implement
+ * Creates the components necessary to implement
* this view. The component returned is a <code>JPanel</code>,
* that contains the PROMPT to the left and <code>JTextField</code>
* to the right.
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/html/LineView.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/html/LineView.java Tue Dec 16 09:58:02 2014 -0800
@@ -136,7 +136,7 @@
* This is implemented to try and locate a <code>TabSet</code>
* in the paragraph element's attribute set. If one can be
* found, its settings will be used, otherwise a default expansion
- * will be provided. The base location for for tab expansion
+ * will be provided. The base location for tab expansion
* is the left inset from the paragraphs most recent allocation
* (which is what the layout of the children is based upon).
*
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/DTDConstants.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/DTDConstants.java Tue Dec 16 09:58:02 2014 -0800
@@ -27,7 +27,7 @@
/**
* SGML constants used in a DTD. The names of the
- * constants correspond the the equivalent SGML constructs
+ * constants correspond to the equivalent SGML constructs
* as described in "The SGML Handbook" by Charles F. Goldfarb.
*
* @see DTD
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/Entity.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/Entity.java Tue Dec 16 09:58:02 2014 -0800
@@ -35,7 +35,7 @@
/**
* An entity is described in a DTD using the ENTITY construct.
- * It defines the type and value of the the entity.
+ * It defines the type and value of the entity.
*
* @see DTD
* @author Arthur van Hoff
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/Parser.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/Parser.java Tue Dec 16 09:58:02 2014 -0800
@@ -1846,7 +1846,7 @@
if (unknown) {
// we will not see a corresponding start tag
- // on the the stack. If we are seeing an
+ // on the stack. If we are seeing an
// end tag, lets send this on as an empty
// tag with the end tag attribute set to
// true.
--- a/jdk/src/java.desktop/share/classes/javax/swing/undo/UndoManager.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/javax/swing/undo/UndoManager.java Tue Dec 16 09:58:02 2014 -0800
@@ -283,7 +283,7 @@
/**
- * Returns the the next significant edit to be undone if <code>undo</code>
+ * Returns the next significant edit to be undone if <code>undo</code>
* is invoked. This returns <code>null</code> if there are no edits
* to be undone.
*
@@ -302,7 +302,7 @@
}
/**
- * Returns the the next significant edit to be redone if <code>redo</code>
+ * Returns the next significant edit to be redone if <code>redo</code>
* is invoked. This returns <code>null</code> if there are no edits
* to be redone.
*
--- a/jdk/src/java.desktop/share/classes/sun/font/BidiUtils.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/font/BidiUtils.java Tue Dec 16 09:58:02 2014 -0800
@@ -47,7 +47,7 @@
* array instead of iterating over the runs.
*
* @param levels the array to receive the character levels
- * @param start the starting offset into the the array
+ * @param start the starting offset into the array
* @throws IndexOutOfBoundsException if <code>start</code> is less than 0 or
* <code>start + getLength()</code> is greater than <code>levels.length</code>.
*/
--- a/jdk/src/java.desktop/share/classes/sun/font/Decoration.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/font/Decoration.java Tue Dec 16 09:58:02 2014 -0800
@@ -105,7 +105,7 @@
}
/**
- * Return a Decoration appropriate for the the given Map.
+ * Return a Decoration appropriate for the given Map.
* @param attributes the Map used to determine the Decoration
*/
public static Decoration getDecoration(Map<? extends Attribute, ?> attributes) {
--- a/jdk/src/java.desktop/share/classes/sun/font/FileFontStrike.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/font/FileFontStrike.java Tue Dec 16 09:58:02 2014 -0800
@@ -898,7 +898,7 @@
/* The caller of this can be trusted to return a copy of this
* return value rectangle to public API. In fact frequently it
- * can't use use this return value directly anyway.
+ * can't use this return value directly anyway.
* This returns bounds in device space. Currently the only
* caller is SGV and it converts back to user space.
* We could change things so that this code does the conversion so
--- a/jdk/src/java.desktop/share/classes/sun/font/FontUtilities.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/font/FontUtilities.java Tue Dec 16 09:58:02 2014 -0800
@@ -214,7 +214,7 @@
* char which means it may include undecoded surrogate pairs.
* The distinction is made so that code which needs to identify all
* cases in which we do not have a simple mapping from
- * char->unicode character->glyph can be be identified.
+ * char->unicode character->glyph can be identified.
* For example measurement cannot simply sum advances of 'chars',
* the caret in editable text cannot advance one 'char' at a time, etc.
* These callers really are asking for more than whether 'layout'
--- a/jdk/src/java.desktop/share/classes/sun/font/SunFontManager.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/font/SunFontManager.java Tue Dec 16 09:58:02 2014 -0800
@@ -575,7 +575,7 @@
* that claims to support the Microsoft Windows encoding corresponding to
* the default file.encoding property of this JRE instance.
* This narrow value is useful for Swing to decide if the font is useful
- * for the the Windows Look and Feel, or, if a composite font should be
+ * for the Windows Look and Feel, or, if a composite font should be
* used instead.
* The information used to make the decision is obtained from
* the ulCodePageRange fields in the font.
@@ -1611,7 +1611,7 @@
* all non-null file names first.
* They are added in to a map with nominally the first
* word in the name of the family as the key. In all the cases
- * we are using the the family name is a single word, and as is
+ * we are using the family name is a single word, and as is
* more or less required the family name is the initial sequence
* in a full name. So lookup first finds the matching description,
* then registers the whole family, returning the right font.
--- a/jdk/src/java.desktop/share/classes/sun/font/SunLayoutEngine.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/font/SunLayoutEngine.java Tue Dec 16 09:58:02 2014 -0800
@@ -72,7 +72,7 @@
* font tables (the selector indicates which). Then layout is called,
* the contents are copied (or not), and the stack is destroyed on
* exit. So the association is between the font/script (layout engine
- * desc) and and one of a few permanent engine objects, which are
+ * desc) and one of a few permanent engine objects, which are
* handed the key when they need to process something. In the native
* case, the engine holds an index, and just passes it together with
* the key info down to native. Some default cases are the 'default
--- a/jdk/src/java.desktop/share/classes/sun/font/TrueTypeFont.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/font/TrueTypeFont.java Tue Dec 16 09:58:02 2014 -0800
@@ -154,7 +154,7 @@
/* number of table entries in the directory/offsets table */
int numTables;
- /* The contents of the the directory/offsets table */
+ /* The contents of the directory/offsets table */
DirectoryEntry []tableDirectory;
// protected byte []gposTable = null;
@@ -228,7 +228,7 @@
return false; /* useNatives is false */
} else if (nativeNames instanceof String) {
String name = (String)nativeNames;
- /* Don't do do this for Latin fonts */
+ /* Don't do this for Latin fonts */
if (name.indexOf("8859") > 0) {
checkedNatives = true;
return false;
--- a/jdk/src/java.desktop/share/classes/sun/java2d/loops/ProcessPath.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/loops/ProcessPath.java Tue Dec 16 09:58:02 2014 -0800
@@ -1418,7 +1418,7 @@
*/
);
} else {
- /* Clamping starting from first vertex of the the processed
+ /* Clamping starting from first vertex of the processed
* segment
*
* CLIPCLAMP(xMin, xMax, x1, y1, x2, y2, x3, y3, res);
@@ -1438,7 +1438,7 @@
return;
}
- /* Clamping starting from last vertex of the the processed
+ /* Clamping starting from last vertex of the processed
* segment
*
* CLIPCLAMP(xMin, xMax, x2, y2, x1, y1, x3, y3, res);
@@ -2062,7 +2062,7 @@
if (res == CRES_INVISIBLE) return;
lastClipped = IS_CLIPPED(res);
- /* Clamping starting from first vertex of the the processed
+ /* Clamping starting from first vertex of the processed
* segment
*
* CLIPCLAMP(outXMin, outXMax, x1, y1, x2, y2, x3, y3, res);
@@ -2078,7 +2078,7 @@
return;
}
- /* Clamping starting from last vertex of the the processed
+ /* Clamping starting from last vertex of the processed
* segment
*
* CLIPCLAMP(outXMin, outXMax, x2, y2, x1, y1, x3, y3, res);
--- a/jdk/src/java.desktop/share/classes/sun/java2d/pipe/BufferedContext.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/pipe/BufferedContext.java Tue Dec 16 09:58:02 2014 -0800
@@ -451,7 +451,7 @@
public abstract RenderQueue getRenderQueue();
/**
- * Saves the the state of this context.
+ * Saves the state of this context.
* It may reset the current context.
*
* Note: must be called while the RenderQueue lock is held.
--- a/jdk/src/java.desktop/share/classes/sun/print/PathGraphics.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/print/PathGraphics.java Tue Dec 16 09:58:02 2014 -0800
@@ -888,7 +888,7 @@
* since it doesn't actually require "layout" (even though its
* considered a layout attribute), it just requires a fractional
* tweak to the[default]advances. So we need to specifically
- * check for tracking until such time as as we can trust
+ * check for tracking until such time as we can trust
* the GlyphVector.FLAG_HAS_POSITION_ADJUSTMENTS bit.
*/
Map<TextAttribute, ?> map = font.getAttributes();
--- a/jdk/src/java.desktop/share/classes/sun/print/PeekGraphics.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/print/PeekGraphics.java Tue Dec 16 09:58:02 2014 -0800
@@ -871,7 +871,7 @@
* paint or color, and composite attributes.
* For characters in script systems such as Hebrew and Arabic,
* the glyphs may be draw from right to left, in which case the
- * coordinate supplied is the the location of the leftmost character
+ * coordinate supplied is the location of the leftmost character
* on the baseline.
* @param iterator the iterator whose text is to be drawn
* @param x,y the coordinates where the iterator's text should be drawn.
@@ -897,7 +897,7 @@
* paint or color, and composite attributes.
* For characters in script systems such as Hebrew and Arabic,
* the glyphs may be draw from right to left, in which case the
- * coordinate supplied is the the location of the leftmost character
+ * coordinate supplied is the location of the leftmost character
* on the baseline.
* @param iterator the iterator whose text is to be drawn
* @param x,y the coordinates where the iterator's text should be drawn.
--- a/jdk/src/java.desktop/share/classes/sun/print/PrintJob2D.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/print/PrintJob2D.java Tue Dec 16 09:58:02 2014 -0800
@@ -837,7 +837,7 @@
* The resolution of the page is chosen so that it
* is similar to the screen resolution.
* Except (since 1.3) when the application specifies a resolution.
- * In that case it it scaled accordingly.
+ * In that case it is scaled accordingly.
*/
public Dimension getPageDimension() {
double wid, hgt, scale;
--- a/jdk/src/java.desktop/share/classes/sun/print/ProxyGraphics2D.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/print/ProxyGraphics2D.java Tue Dec 16 09:58:02 2014 -0800
@@ -744,7 +744,7 @@
* paint or color, and composite attributes.
* For characters in script systems such as Hebrew and Arabic,
* the glyphs may be draw from right to left, in which case the
- * coordinate supplied is the the location of the leftmost character
+ * coordinate supplied is the location of the leftmost character
* on the baseline.
* @param iterator the iterator whose text is to be drawn
* @param x,y the coordinates where the iterator's text should be drawn.
@@ -769,7 +769,7 @@
* paint or color, and composite attributes.
* For characters in script systems such as Hebrew and Arabic,
* the glyphs may be draw from right to left, in which case the
- * coordinate supplied is the the location of the leftmost character
+ * coordinate supplied is the location of the leftmost character
* on the baseline.
* @param iterator the iterator whose text is to be drawn
* @param x,y the coordinates where the iterator's text should be drawn.
--- a/jdk/src/java.desktop/share/classes/sun/swing/AccumulativeRunnable.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/swing/AccumulativeRunnable.java Tue Dec 16 09:58:02 2014 -0800
@@ -64,7 +64,7 @@
* </pre>
*
* <p>
- * Say we want want to implement addDirtyRegion(Rectangle rect)
+ * Say we want to implement addDirtyRegion(Rectangle rect)
* which sends this region to the
* handleDirtyRegions(List<Rect> regiouns) on the EDT.
* addDirtyRegions better be accumulated before handling on the EDT.
--- a/jdk/src/java.desktop/share/classes/sun/swing/CachedPainter.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/classes/sun/swing/CachedPainter.java Tue Dec 16 09:58:02 2014 -0800
@@ -79,7 +79,7 @@
}
/**
- * Renders the cached image to the the passed in <code>Graphic</code>.
+ * Renders the cached image to the passed in <code>Graphic</code>.
* If there is no cached image <code>paintToImage</code> will be invoked.
* <code>paintImage</code> is invoked to paint the cached image.
*
--- a/jdk/src/java.desktop/share/native/common/font/fontscalerdefs.h Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/native/common/font/fontscalerdefs.h Tue Dec 16 09:58:02 2014 -0800
@@ -87,7 +87,7 @@
#define t2kScalarAverage(a, b) (((a) + (b)) / (t2kScalar)(2))
/* managed: 1 means the glyph has a hardware cached
- * copy, and its freeing is managed by the the usual
+ * copy, and its freeing is managed by the usual
* 2D disposer code.
* A value of 0 means its either unaccelerated (and so has no cellInfos)
* or we want to free this in a different way.
--- a/jdk/src/java.desktop/share/native/libawt/awt/image/gif/gifdecoder.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/native/libawt/awt/image/gif/gifdecoder.c Tue Dec 16 09:58:02 2014 -0800
@@ -399,7 +399,7 @@
* and therefore we have to continue looping through data
* but skip internal output loop.
*
- * In particular this is is possible when
+ * In particular this is possible when
* width of the frame is set to zero. If
* global width (i.e. width of the logical screen)
* is zero too then zero-length scanline buffer
--- a/jdk/src/java.desktop/share/native/libawt/java2d/loops/ProcessPath.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/native/libawt/java2d/loops/ProcessPath.c Tue Dec 16 09:58:02 2014 -0800
@@ -1418,7 +1418,7 @@
*/
);
} else {
- /* Clamping starting from first vertex of the the processed segment
+ /* Clamping starting from first vertex of the processed segment
*/
CLIPCLAMP(xMin, xMax, x1, y1, x2, y2, x3, y3, jfloat, res);
X1 = (jint)(x1*MDP_MULT);
@@ -1435,7 +1435,7 @@
return;
}
- /* Clamping starting from last vertex of the the processed segment
+ /* Clamping starting from last vertex of the processed segment
*/
CLIPCLAMP(xMin, xMax, x2, y2, x1, y1, x3, y3, jfloat, res);
@@ -2121,7 +2121,7 @@
if (res == CRES_INVISIBLE) return;
lastClipped = IS_CLIPPED(res);
- /* Clamping starting from first vertex of the the processed segment */
+ /* Clamping starting from first vertex of the processed segment */
CLIPCLAMP(outXMin, outXMax, x1, y1, x2, y2, x3, y3, jint, res);
/* Clamping only by left boundary */
@@ -2133,7 +2133,7 @@
return;
}
- /* Clamping starting from last vertex of the the processed segment */
+ /* Clamping starting from last vertex of the processed segment */
CLIPCLAMP(outXMin, outXMax, x2, y2, x1, y1, x3, y3, jint, res);
/* Checking if there was a clip by right boundary */
--- a/jdk/src/java.desktop/share/native/libfontmanager/freetypeScaler.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/native/libfontmanager/freetypeScaler.c Tue Dec 16 09:58:02 2014 -0800
@@ -183,7 +183,7 @@
bBuffer, offset, numBytes);
return bread;
} else {
- /* We probably hit bug bug 4845371. For reasons that
+ /* We probably hit bug 4845371. For reasons that
* are currently unclear, the call stacks after the initial
* createScaler call that read large amounts of data seem to
* be OK and can create the byte buffer above, but this code
@@ -253,7 +253,7 @@
We can consider sharing freetype library between different
scalers. However, Freetype docs suggest to use different libraries
for different threads. Also, our architecture implies that single
- FontScaler object is shared for for different sizes/transforms/styles
+ FontScaler object is shared for different sizes/transforms/styles
of the same font.
On other hand these methods can not be concurrently executed
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/LayoutEngine.h Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/LayoutEngine.h Tue Dec 16 09:58:02 2014 -0800
@@ -297,7 +297,7 @@
* This method does character to glyph mapping. The default implementation
* uses the font instance to do the mapping. It will allocate the glyph and
* character index arrays if they're not already allocated. If it allocates the
- * character index array, it will fill it it.
+ * character index array, it will fill it.
*
* This method supports right to left
* text with the ability to store the glyphs in reverse order, and by supporting
@@ -537,4 +537,3 @@
U_NAMESPACE_END
#endif
-
--- a/jdk/src/java.desktop/share/native/liblcms/LCMS.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/share/native/liblcms/LCMS.c Tue Dec 16 09:58:02 2014 -0800
@@ -879,7 +879,7 @@
cmsCloseProfile(p);
p = NULL;
} else {
- // do final check whether we can read and handle the the target tag.
+ // do final check whether we can read and handle the target tag.
const void* pTag = cmsReadTag(pfSanity, sig);
if (pTag == NULL) {
// the tag can not be cooked
--- a/jdk/src/java.desktop/unix/classes/sun/awt/X11/ListHelper.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/unix/classes/sun/awt/X11/ListHelper.java Tue Dec 16 09:58:02 2014 -0800
@@ -48,7 +48,7 @@
private final int BORDER_WIDTH; // Width of border drawn around the list
// of items
private final int ITEM_MARGIN; // Margin between the border of the list
- // of items and and item's bg, and between
+ // of items and item's bg, and between
// items
private final int TEXT_SPACE; // Space between the edge of an item and
// the text
--- a/jdk/src/java.desktop/unix/classes/sun/awt/X11/XEmbeddedFramePeer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/unix/classes/sun/awt/X11/XEmbeddedFramePeer.java Tue Dec 16 09:58:02 2014 -0800
@@ -251,7 +251,7 @@
embedder.registerAccelerator(iter.next(), i++);
}
}
- // Now we know that the the embedder is an XEmbed server, so we
+ // Now we know that the embedder is an XEmbed server, so we
// reregister the drop target to enable XDnD protocol support via
// XEmbed.
updateDropTarget();
--- a/jdk/src/java.desktop/unix/classes/sun/awt/X11/XScrollPanePeer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/unix/classes/sun/awt/X11/XScrollPanePeer.java Tue Dec 16 09:58:02 2014 -0800
@@ -204,7 +204,7 @@
// Check to see if we hid either of the scrollbars but left
// ourselves scrolled off of the top and/or right of the pane.
- // If we did, we need to scroll to the top and/or right of of
+ // If we did, we need to scroll to the top and/or right of
// the pane to make it visible.
//
// Reminder: see if there is a better place to put this code.
--- a/jdk/src/java.desktop/unix/classes/sun/awt/X11/XTextFieldPeer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/unix/classes/sun/awt/X11/XTextFieldPeer.java Tue Dec 16 09:58:02 2014 -0800
@@ -288,7 +288,7 @@
}
/**
- * Deselects the the highlighted text.
+ * Deselects the highlighted text.
*/
public void deselect() {
int selStart=xtext.getSelectionStart();
--- a/jdk/src/java.desktop/unix/classes/sun/font/NativeFont.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/unix/classes/sun/font/NativeFont.java Tue Dec 16 09:58:02 2014 -0800
@@ -369,7 +369,7 @@
*/
// sb.replace(hPos[6]+1, hPos[7], "0");
- /* comment out this block to the the 1.4.2 behaviour */
+ /* comment out this block to the 1.4.2 behaviour */
if (hPos[0] == 0 && hPos[1] == 1) {
/* null foundry name : some linux font configuration files have
* symbol font entries like this and its just plain wrong.
--- a/jdk/src/java.desktop/unix/native/common/awt/awt_Font.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/unix/native/common/awt/awt_Font.c Tue Dec 16 09:58:02 2014 -0800
@@ -723,7 +723,7 @@
}
/* AWT fonts are always "multifonts" and probably have been in
- * all post 1.0 releases, so this test test for multi fonts is
+ * all post 1.0 releases, so this test for multi fonts is
* probably not needed, and the singleton xfont is probably never used.
*/
if (fdata->charset_num > 0) {
--- a/jdk/src/java.desktop/unix/native/common/awt/medialib/mlib_v_ImageCopy_f.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/unix/native/common/awt/medialib/mlib_v_ImageCopy_f.c Tue Dec 16 09:58:02 2014 -0800
@@ -196,7 +196,7 @@
/***************************************************************/
/*
* Either source or destination data are not 8-byte aligned.
- * And size is is in bytes.
+ * And size is in bytes.
*/
void mlib_ImageCopy_na(const mlib_u8 *sa,
--- a/jdk/src/java.desktop/unix/native/libawt_xawt/awt/multiVis.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/unix/native/libawt_xawt/awt/multiVis.c Tue Dec 16 09:58:02 2014 -0800
@@ -1103,7 +1103,7 @@
* of those supports a transparent
* pixel. */
int32_t *numVisuals; /* Number of XVisualInfo struct's
- * pointed to to by pVisuals. */
+ * pointed to by pVisuals. */
XVisualInfo **pVisuals; /* All of the device's visuals. */
int32_t *numOverlayVisuals; /* Number of OverlayInfo's pointed
* to by pOverlayVisuals. If this
--- a/jdk/src/java.desktop/unix/native/libawt_xawt/awt/wsutils.h Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/unix/native/libawt_xawt/awt/wsutils.h Tue Dec 16 09:58:02 2014 -0800
@@ -167,7 +167,7 @@
* of those supports a transparent
* pixel. */
int32_t *numVisuals, /* Number of XVisualInfo struct's
- * pointed to to by pVisuals. */
+ * pointed to by pVisuals. */
XVisualInfo **pVisuals, /* All of the device's visuals. */
int32_t *numOverlayVisuals, /* Number of OverlayInfo's pointed
* to by pOverlayVisuals. If this
--- a/jdk/src/java.desktop/unix/native/libmlib_image/mlib_v_ImageChannelExtract_43.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/unix/native/libmlib_image/mlib_v_ImageChannelExtract_43.c Tue Dec 16 09:58:02 2014 -0800
@@ -252,7 +252,7 @@
/***************************************************************/
/*
* Either source or destination data are not 8-byte aligned.
- * And dsize is is in pixels.
+ * And dsize is in pixels.
*/
void mlib_v_ImageChannelExtract_U8_43R_D1(const mlib_u8 *src,
@@ -1182,7 +1182,7 @@
/***************************************************************/
/*
* Either source or destination data are not 8-byte aligned.
- * And size is is in pixels.
+ * And size is in pixels.
*/
void mlib_v_ImageChannelExtract_S16_43L_D1(const mlib_s16 *src,
--- a/jdk/src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolder2.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/windows/classes/sun/awt/shell/Win32ShellFolder2.java Tue Dec 16 09:58:02 2014 -0800
@@ -251,7 +251,7 @@
// Get a child pidl relative to 'parent'
long childPIDL = copyFirstPIDLEntry(pIDL);
if (childPIDL != 0) {
- // Get a handle to the the rest of the ID list
+ // Get a handle to the rest of the ID list
// i,e, parent's grandchilren and down
pIDL = getNextPIDLEntry(pIDL);
if (pIDL != 0) {
--- a/jdk/src/java.desktop/windows/classes/sun/awt/windows/TranslucentWindowPainter.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/windows/classes/sun/awt/windows/TranslucentWindowPainter.java Tue Dec 16 09:58:02 2014 -0800
@@ -110,7 +110,7 @@
protected abstract Image getBackBuffer(boolean clear);
/**
- * Updates the the window associated with this painter with the contents
+ * Updates the window associated with this painter with the contents
* of the passed image.
* The image can not be null, and NPE will be thrown if it is.
*/
--- a/jdk/src/java.desktop/windows/classes/sun/awt/windows/WToolkit.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/windows/classes/sun/awt/windows/WToolkit.java Tue Dec 16 09:58:02 2014 -0800
@@ -183,7 +183,7 @@
/**
* Initializes the Toolkit for use in an embedded environment.
*
- * @return true if the the initialization succeeded; false if it failed.
+ * @return true if the initialization succeeded; false if it failed.
* The function will fail if the Toolkit was already initialized.
* @since 1.3
*/
--- a/jdk/src/java.desktop/windows/native/libawt/java2d/windows/GDIWindowSurfaceData.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/windows/native/libawt/java2d/windows/GDIWindowSurfaceData.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -77,7 +77,7 @@
ZeroMemory(info, sizeof(ThreadGraphicsInfo));
TlsSetValue(threadInfoIndex, (LPVOID)info);
J2dTraceLn2(J2D_TRACE_VERBOSE,
- " current batch limit for for thread 0x%x is %d",
+ " current batch limit for thread 0x%x is %d",
GetCurrentThreadId(), ::GdiGetBatchLimit());
J2dTraceLn(J2D_TRACE_VERBOSE, " setting to the limit to 1");
// Fix for bug 4374079
--- a/jdk/src/java.desktop/windows/native/libawt/windows/awt_Debug.h Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/windows/native/libawt/windows/awt_Debug.h Tue Dec 16 09:58:02 2014 -0800
@@ -40,7 +40,7 @@
static void AssertCallback(const char * expr, const char * file,
int line);
- /* This method signals that the VM is exiting cleanly, and thus the
+ /* This method signals that the VM is exiting cleanly, and thus
the debug memory manager should dump a leaks report when the
VM has finished exiting. This method should not be called for
termination exits (such as <CTRL>-C) */
--- a/jdk/src/java.desktop/windows/native/libawt/windows/awt_Frame.h Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/windows/native/libawt/windows/awt_Frame.h Tue Dec 16 09:58:02 2014 -0800
@@ -215,7 +215,7 @@
* Hashtable<Thread, BlockedThreadStruct> - a table that contains all the
* information about non-toolkit threads with modal blocked embedded
* frames. This information includes: number of blocked embedded frames
- * created on the the thread, and mouse and modal hooks installed for
+ * created on the thread, and mouse and modal hooks installed for
* that thread. For every thread each hook is installed only once
*/
static Hashtable sm_BlockedThreads;
--- a/jdk/src/java.desktop/windows/native/libawt/windows/awt_Palette.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/windows/native/libawt/windows/awt_Palette.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -113,7 +113,7 @@
}
/**
- * Retrieves system palette entries. Includes a workaround for for some
+ * Retrieves system palette entries. Includes a workaround for some
* video drivers which may not support the GSPE call but may return
* valid values from this procedure.
*/
--- a/jdk/src/java.desktop/windows/native/libawt/windows/awt_Toolkit.h Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/windows/native/libawt/windows/awt_Toolkit.h Tue Dec 16 09:58:02 2014 -0800
@@ -553,7 +553,7 @@
bool Terminate(bool wrongThread);
bool InvokeAndTerminate(void(_cdecl *fn)(void *), void *param);
- // waits for the the thread completion;
+ // waits for the thread completion;
// use the method after Terminate() only if Terminate() returned true
INLINE void Wait4Finish() {
::WaitForSingleObject(hFinished, INFINITE);
--- a/jdk/src/java.desktop/windows/native/libjsound/PLATFORM_API_WinOS_MidiIn.cpp Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.desktop/windows/native/libjsound/PLATFORM_API_WinOS_MidiIn.cpp Tue Dec 16 09:58:02 2014 -0800
@@ -426,7 +426,7 @@
err = midiInStart((HMIDIIN) handle->deviceHandle);
/* $$mp 200308-11: This method is already called in ...open(). It is
- unclear why is is called again. The specification says that
+ unclear why it is called again. The specification says that
MidiDevice.getMicrosecondPosition() returns the time since the
device was opened (the spec doesn't know about start/stop).
So I guess this call is obsolete. */
--- a/jdk/src/java.instrument/share/native/libinstrument/InvocationAdapter.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.instrument/share/native/libinstrument/InvocationAdapter.c Tue Dec 16 09:58:02 2014 -0800
@@ -564,7 +564,7 @@
/*
* Evaluates all escapes in s. Assumes that escapes are well-formed
* syntactically, i.e., of the form %XX.
- * If the path does not require decoding the the original path is
+ * If the path does not require decoding the original path is
* returned. Otherwise the decoded path (heap allocated) is returned,
* along with the length of the decoded path. Note that the return
* string will not be null terminated after decoding.
--- a/jdk/src/java.management/share/classes/com/sun/jmx/interceptor/DefaultMBeanServerInterceptor.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/com/sun/jmx/interceptor/DefaultMBeanServerInterceptor.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -1707,16 +1707,19 @@
throw new UnsupportedOperationException("Not supported yet.");
}
+ @SuppressWarnings("deprecation")
public ObjectInputStream deserialize(ObjectName name, byte[] data) throws InstanceNotFoundException,
OperationsException {
throw new UnsupportedOperationException("Not supported yet.");
}
+ @SuppressWarnings("deprecation")
public ObjectInputStream deserialize(String className, byte[] data) throws OperationsException,
ReflectionException {
throw new UnsupportedOperationException("Not supported yet.");
}
+ @SuppressWarnings("deprecation")
public ObjectInputStream deserialize(String className, ObjectName loaderName,
byte[] data) throws InstanceNotFoundException, OperationsException,
ReflectionException {
--- a/jdk/src/java.management/share/classes/com/sun/jmx/mbeanserver/JmxMBeanServer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/com/sun/jmx/mbeanserver/JmxMBeanServer.java Tue Dec 16 09:58:02 2014 -0800
@@ -576,7 +576,7 @@
* the selected MBeans.
*
* @param name The object name pattern identifying the MBeans to
- * be retrieved. If null or or no domain and key properties
+ * be retrieved. If null or no domain and key properties
* are specified, all the MBeans registered will be retrieved.
* @param query The query expression to be applied for selecting
* MBeans. If null no query expression will be applied for
@@ -598,7 +598,7 @@
* the names of a set of MBeans specified by pattern matching on the
* <CODE>ObjectName</CODE> and/or a Query expression, a specific
* MBean name (equivalent to testing whether an MBean is registered).
- * When the object name is null or or no domain and key properties are
+ * When the object name is null or no domain and key properties are
* specified, all objects are selected (and filtered if a query is
* specified). It returns the set of ObjectNames for the MBeans
* selected.
--- a/jdk/src/java.management/share/classes/com/sun/jmx/remote/internal/ClientNotifForwarder.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/com/sun/jmx/remote/internal/ClientNotifForwarder.java Tue Dec 16 09:58:02 2014 -0800
@@ -140,7 +140,7 @@
}
/**
- * Called to to fetch notifications from a server.
+ * Called to fetch notifications from a server.
*/
abstract protected NotificationResult fetchNotifs(long clientSequenceNumber,
int maxNotifications,
--- a/jdk/src/java.management/share/classes/com/sun/management/GarbageCollectionNotificationInfo.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/com/sun/management/GarbageCollectionNotificationInfo.java Tue Dec 16 09:58:02 2014 -0800
@@ -42,7 +42,7 @@
* The notification emitted will contain the garbage collection notification
* information about the status of the memory:
* <u1>
- * <li>The name of the garbage collector used perform the collection.</li>
+ * <li>The name of the garbage collector used to perform the collection.</li>
* <li>The action performed by the garbage collector.</li>
* <li>The cause of the garbage collection action.</li>
* <li>A {@link GcInfo} object containing some statistics about the GC cycle
@@ -109,7 +109,7 @@
*
* @param gcName The name of the garbage collector used to perform the collection
* @param gcAction The name of the action performed by the garbage collector
- * @param gcCause The cause the garbage collection action
+ * @param gcCause The cause of the garbage collection action
* @param gcInfo a GcInfo object providing statistics about the GC cycle
*/
public GarbageCollectionNotificationInfo(String gcName,
@@ -152,18 +152,18 @@
}
/**
- * Returns the action of the performed by the garbage collector
+ * Returns the action performed by the garbage collector
*
- * @return the the action of the performed by the garbage collector
+ * @return the action performed by the garbage collector
*/
public String getGcAction() {
return gcAction;
}
/**
- * Returns the cause the garbage collection
+ * Returns the cause of the garbage collection
*
- * @return the the cause the garbage collection
+ * @return the cause of the garbage collection
*/
public String getGcCause() {
return gcCause;
--- a/jdk/src/java.management/share/classes/javax/management/MBeanPermission.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/javax/management/MBeanPermission.java Tue Dec 16 09:58:02 2014 -0800
@@ -455,11 +455,11 @@
name.append(className);
if (member == null)
member = "-";
- name.append("#" + member);
+ name.append('#').append(member);
if (objectName == null)
name.append("[-]");
else
- name.append("[").append(objectName.getCanonicalName()).append("]");
+ name.append('[').append(objectName.getCanonicalName()).append(']');
/* In the interests of legibility for Permission.toString(), we
transform the empty string into "*". */
--- a/jdk/src/java.management/share/classes/javax/management/modelmbean/RequiredModelMBean.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/javax/management/modelmbean/RequiredModelMBean.java Tue Dec 16 09:58:02 2014 -0800
@@ -716,15 +716,14 @@
}
retStr.append("\nMBeanInfo for ModelMBean is:");
- retStr.append("\nCLASSNAME: \t"+ info.getClassName());
- retStr.append("\nDESCRIPTION: \t"+ info.getDescription());
+ retStr.append("\nCLASSNAME: \t").append(info.getClassName());
+ retStr.append("\nDESCRIPTION: \t").append(info.getDescription());
try {
- retStr.append("\nMBEAN DESCRIPTOR: \t"+
- info.getMBeanDescriptor());
+ retStr.append("\nMBEAN DESCRIPTOR: \t").append(info.getMBeanDescriptor());
} catch (Exception e) {
- retStr.append("\nMBEAN DESCRIPTOR: \t" + " is invalid");
+ retStr.append("\nMBEAN DESCRIPTOR: \t is invalid");
}
retStr.append("\nATTRIBUTES");
@@ -734,13 +733,12 @@
for (int i=0; i<attrInfo.length; i++) {
final ModelMBeanAttributeInfo attInfo =
(ModelMBeanAttributeInfo)attrInfo[i];
- retStr.append(" ** NAME: \t"+ attInfo.getName());
- retStr.append(" DESCR: \t"+ attInfo.getDescription());
- retStr.append(" TYPE: \t"+ attInfo.getType() +
- " READ: \t"+ attInfo.isReadable() +
- " WRITE: \t"+ attInfo.isWritable());
- retStr.append(" DESCRIPTOR: " +
- attInfo.getDescriptor().toString());
+ retStr.append(" ** NAME: \t").append(attInfo.getName());
+ retStr.append(" DESCR: \t").append(attInfo.getDescription());
+ retStr.append(" TYPE: \t").append(attInfo.getType())
+ .append(" READ: \t").append(attInfo.isReadable())
+ .append(" WRITE: \t").append(attInfo.isWritable());
+ retStr.append(" DESCRIPTOR: ").append(attInfo.getDescriptor());
}
} else {
retStr.append(" ** No attributes **");
@@ -752,14 +750,13 @@
for (int i=0; i<constrInfo.length; i++) {
final ModelMBeanConstructorInfo ctorInfo =
(ModelMBeanConstructorInfo)constrInfo[i];
- retStr.append(" ** NAME: \t"+ ctorInfo.getName());
- retStr.append(" DESCR: \t"+
- ctorInfo.getDescription());
- retStr.append(" PARAM: \t"+
- ctorInfo.getSignature().length +
- " parameter(s)");
- retStr.append(" DESCRIPTOR: " +
- ctorInfo.getDescriptor().toString());
+ retStr.append(" ** NAME: \t").append(ctorInfo.getName());
+ retStr.append(" DESCR: \t").append(ctorInfo.getDescription());
+ retStr.append(" PARAM: \t")
+ .append(ctorInfo.getSignature().length)
+ .append(" parameter(s)");
+ retStr.append(" DESCRIPTOR: ").append(
+ ctorInfo.getDescriptor());
}
} else {
retStr.append(" ** No Constructors **");
@@ -771,13 +768,12 @@
for (int i=0; i<opsInfo.length; i++) {
final ModelMBeanOperationInfo operInfo =
(ModelMBeanOperationInfo)opsInfo[i];
- retStr.append(" ** NAME: \t"+ operInfo.getName());
- retStr.append(" DESCR: \t"+ operInfo.getDescription());
- retStr.append(" PARAM: \t"+
- operInfo.getSignature().length +
- " parameter(s)");
- retStr.append(" DESCRIPTOR: " +
- operInfo.getDescriptor().toString());
+ retStr.append(" ** NAME: \t").append(operInfo.getName());
+ retStr.append(" DESCR: \t").append(operInfo.getDescription());
+ retStr.append(" PARAM: \t")
+ .append(operInfo.getSignature().length)
+ .append(" parameter(s)");
+ retStr.append(" DESCRIPTOR: ").append(operInfo.getDescriptor());
}
} else {
retStr.append(" ** No operations ** ");
@@ -790,10 +786,9 @@
for (int i=0; i<notifInfo.length; i++) {
final ModelMBeanNotificationInfo nInfo =
(ModelMBeanNotificationInfo)notifInfo[i];
- retStr.append(" ** NAME: \t"+ nInfo.getName());
- retStr.append(" DESCR: \t"+ nInfo.getDescription());
- retStr.append(" DESCRIPTOR: " +
- nInfo.getDescriptor().toString());
+ retStr.append(" ** NAME: \t").append(nInfo.getName());
+ retStr.append(" DESCR: \t").append(nInfo.getDescription());
+ retStr.append(" DESCRIPTOR: ").append(nInfo.getDescriptor());
}
} else {
retStr.append(" ** No notifications **");
--- a/jdk/src/java.management/share/classes/javax/management/openmbean/ArrayType.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/javax/management/openmbean/ArrayType.java Tue Dec 16 09:58:02 2014 -0800
@@ -458,8 +458,8 @@
elementType = at.getElementOpenType();
isPrimitiveArray = at.isPrimitiveArray();
}
- StringBuilder result =
- new StringBuilder(dimension + "-dimension array of ");
+ StringBuilder result = new StringBuilder();
+ result.append(dimension).append("-dimension array of ");
final String elementClassName = elementType.getClassName();
if (isPrimitiveArray) {
// Convert from wrapper type to primitive type
@@ -570,7 +570,7 @@
// In case this ArrayType instance describes an array of classes implementing the TabularData or CompositeData interface,
// we first check for the assignability of obj to such an array of TabularData or CompositeData,
// which ensures that:
- // . obj is of the the same dimension as this ArrayType instance,
+ // . obj is of the same dimension as this ArrayType instance,
// . it is declared as an array of elements which are either all TabularData or all CompositeData.
//
// If the assignment check is positive,
--- a/jdk/src/java.management/share/classes/javax/management/openmbean/SimpleType.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/javax/management/openmbean/SimpleType.java Tue Dec 16 09:58:02 2014 -0800
@@ -244,7 +244,7 @@
/**
* Returns the hash code value for this <code>SimpleType</code> instance.
- * The hash code of a <code>SimpleType</code> instance is the the hash code of
+ * The hash code of a <code>SimpleType</code> instance is the hash code of
* the string value returned by the {@link OpenType#getClassName() getClassName} method.
* <p>
* As <code>SimpleType</code> instances are immutable, the hash code for this instance is calculated once,
--- a/jdk/src/java.management/share/classes/javax/management/openmbean/TabularDataSupport.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/javax/management/openmbean/TabularDataSupport.java Tue Dec 16 09:58:02 2014 -0800
@@ -212,7 +212,7 @@
/**
* Returns <tt>true</tt> if and only if this <tt>TabularData</tt> instance contains a <tt>CompositeData</tt> value
* (ie a row) whose index is the specified <var>key</var>. If <var>key</var> cannot be cast to a one dimension array
- * of Object instances, this method simply returns <tt>false</tt>; otherwise it returns the the result of the call to
+ * of Object instances, this method simply returns <tt>false</tt>; otherwise it returns the result of the call to
* <tt>this.containsKey((Object[]) key)</tt>.
*
* @param key the index value whose presence in this <tt>TabularData</tt> instance is to be tested.
--- a/jdk/src/java.management/share/classes/sun/management/Agent.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/sun/management/Agent.java Tue Dec 16 09:58:02 2014 -0800
@@ -499,7 +499,7 @@
} else {
StringBuilder message = new StringBuilder(params[0]);
for (int i = 1; i < params.length; i++) {
- message.append(" " + params[i]);
+ message.append(' ').append(params[i]);
}
error(key, message.toString());
}
--- a/jdk/src/java.management/share/classes/sun/management/MappedMXBeanType.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.management/share/classes/sun/management/MappedMXBeanType.java Tue Dec 16 09:58:02 2014 -0800
@@ -289,7 +289,7 @@
if (et.isPrimitive()) {
className = new StringBuilder(c.getName());
} else {
- className.append("L" + baseElementType.getTypeName() + ";");
+ className.append('L').append(baseElementType.getTypeName()).append(';');
}
try {
mappedTypeClass = Class.forName(className.toString());
@@ -385,7 +385,7 @@
if (elementType instanceof Class && ((Class) elementType).isPrimitive()) {
className = new StringBuilder(gat.toString());
} else {
- className.append("L" + baseElementType.getTypeName() + ";");
+ className.append('L').append(baseElementType.getTypeName()).append(';');
}
try {
mappedTypeClass = Class.forName(className.toString());
--- a/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/EventSupport.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/EventSupport.java Tue Dec 16 09:58:02 2014 -0800
@@ -260,7 +260,7 @@
if (unsolicited == null || unsolicited.size() == 0) {
// This shouldn't really happen, but might in case
// there is a timing problem that removes a listener
- // before a fired event event reaches here.
+ // before a fired event reaches here.
return;
}
--- a/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/LdapCtx.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/LdapCtx.java Tue Dec 16 09:58:02 2014 -0800
@@ -989,7 +989,7 @@
}
/*
- * Append the the second Vector onto the first Vector
+ * Append the second Vector onto the first Vector
* (v2 must be non-null)
*/
private static <T> Vector<T> appendVector(Vector<T> v1, Vector<T> v2) {
--- a/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/LdapReferralException.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/LdapReferralException.java Tue Dec 16 09:58:02 2014 -0800
@@ -59,7 +59,7 @@
* objects.
* <p>
* If an exception was recorded while processing a chain of
- * <tt>LdapReferralException</tt> objects then is is throw once
+ * <tt>LdapReferralException</tt> objects then it is throw once
* processing has completed.
*
* @author Vincent Ryan
--- a/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/sasl/DefaultCallbackHandler.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/sasl/DefaultCallbackHandler.java Tue Dec 16 09:58:02 2014 -0800
@@ -90,7 +90,7 @@
if (selected == -1) {
StringBuilder allChoices = new StringBuilder();
for (int j = 0; j < choices.length; j++) {
- allChoices.append(choices[j] + ",");
+ allChoices.append(choices[j]).append(',');
}
throw new IOException("Cannot match " +
"'java.naming.security.sasl.realm' property value, '" +
--- a/jdk/src/java.naming/share/classes/com/sun/jndi/toolkit/ctx/AtomicContext.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.naming/share/classes/com/sun/jndi/toolkit/ctx/AtomicContext.java Tue Dec 16 09:58:02 2014 -0800
@@ -533,7 +533,7 @@
* This function is used when implementing a naming system that
* supports junctions. For example, when the a_list_nns(newobj)
* method is invoked, that means the caller is attempting to list the
- * the nns context of of this context. For a context that supports
+ * the nns context of this context. For a context that supports
* junctions, it by default does not have any nns. Consequently,
* a NameNotFoundException is thrown.
*/
--- a/jdk/src/java.naming/share/classes/javax/naming/NameImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.naming/share/classes/javax/naming/NameImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -170,7 +170,7 @@
endQuote = one ? syntaxEndQuote1 : syntaxEndQuote2;
i += syntaxTypevalSeparator.length();
- answer.append(syntaxTypevalSeparator+beginQuote); // add back
+ answer.append(syntaxTypevalSeparator).append(beginQuote); // add back
// consume string until matching quote
for (i += beginQuote.length();
--- a/jdk/src/java.naming/share/classes/javax/naming/ldap/Rdn.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.naming/share/classes/javax/naming/ldap/Rdn.java Tue Dec 16 09:58:02 2014 -0800
@@ -505,7 +505,7 @@
*
* @param val The non-null object to be escaped.
* @return Escaped string value.
- * @throws ClassCastException if val is is not a String or byte array.
+ * @throws ClassCastException if val is not a String or byte array.
*/
public static String escapeValue(Object val) {
return (val instanceof byte[])
--- a/jdk/src/java.prefs/unix/classes/java/util/prefs/FileSystemPreferences.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.prefs/unix/classes/java/util/prefs/FileSystemPreferences.java Tue Dec 16 09:58:02 2014 -0800
@@ -981,7 +981,7 @@
private static int MAX_ATTEMPTS = 5;
/**
- * Release the the appropriate file lock (user or system).
+ * Release the appropriate file lock (user or system).
* @throws SecurityException if file access denied.
*/
private void unlockFile() {
--- a/jdk/src/java.rmi/share/classes/java/rmi/registry/LocateRegistry.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.rmi/share/classes/java/rmi/registry/LocateRegistry.java Tue Dec 16 09:58:02 2014 -0800
@@ -62,7 +62,7 @@
private LocateRegistry() {}
/**
- * Returns a reference to the the remote object <code>Registry</code> for
+ * Returns a reference to the remote object <code>Registry</code> for
* the local host on the default registry port of 1099.
*
* @return reference (a stub) to the remote object registry
@@ -76,7 +76,7 @@
}
/**
- * Returns a reference to the the remote object <code>Registry</code> for
+ * Returns a reference to the remote object <code>Registry</code> for
* the local host on the specified <code>port</code>.
*
* @param port port on which the registry accepts requests
--- a/jdk/src/java.rmi/share/classes/sun/rmi/registry/RegistryImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.rmi/share/classes/sun/rmi/registry/RegistryImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -336,13 +336,12 @@
* Main program to start a registry. <br>
* The port number can be specified on the command line.
*/
- @SuppressWarnings("deprecation")
public static void main(String args[])
{
// Create and install the security manager if one is not installed
// already.
if (System.getSecurityManager() == null) {
- System.setSecurityManager(new RMISecurityManager());
+ System.setSecurityManager(new SecurityManager());
}
try {
--- a/jdk/src/java.rmi/share/classes/sun/rmi/server/MarshalOutputStream.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.rmi/share/classes/sun/rmi/server/MarshalOutputStream.java Tue Dec 16 09:58:02 2014 -0800
@@ -88,7 +88,7 @@
}
/**
- * Serializes a location from which to load the the specified class.
+ * Serializes a location from which to load the specified class.
*/
protected void annotateClass(Class<?> cl) throws IOException {
writeLocation(java.rmi.server.RMIClassLoader.getClassAnnotation(cl));
--- a/jdk/src/java.rmi/share/classes/sun/rmi/transport/tcp/ConnectionMultiplexer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.rmi/share/classes/sun/rmi/transport/tcp/ConnectionMultiplexer.java Tue Dec 16 09:58:02 2014 -0800
@@ -35,7 +35,7 @@
* ConnectionMultiplexer manages the transparent multiplexing of
* multiple virtual connections from one endpoint to another through
* one given real connection to that endpoint. The input and output
- * streams for the the underlying real connection must be supplied.
+ * streams for the underlying real connection must be supplied.
* A callback object is also supplied to be informed of new virtual
* connections opened by the remote endpoint. After creation, the
* run() method must be called in a thread created for demultiplexing
--- a/jdk/src/java.scripting/share/classes/javax/script/ScriptContext.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.scripting/share/classes/javax/script/ScriptContext.java Tue Dec 16 09:58:02 2014 -0800
@@ -130,7 +130,7 @@
* is determined by the numeric value of the scope parameter (lowest
* scope values first.)
*
- * @param name The name of the the attribute to retrieve.
+ * @param name The name of the attribute to retrieve.
* @return The value of the attribute in the lowest scope for
* which an attribute with the given name is defined. Returns
* null if no attribute with the name exists in any scope.
--- a/jdk/src/java.scripting/share/classes/javax/script/ScriptEngineManager.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.scripting/share/classes/javax/script/ScriptEngineManager.java Tue Dec 16 09:58:02 2014 -0800
@@ -407,7 +407,7 @@
/** Map of script file extension to script engine factory. */
private HashMap<String, ScriptEngineFactory> extensionAssociations;
- /** Map of script script MIME type to script engine factory. */
+ /** Map of script MIME type to script engine factory. */
private HashMap<String, ScriptEngineFactory> mimeTypeAssociations;
/** Global bindings associated with script engines created by this manager. */
--- a/jdk/src/java.scripting/share/classes/javax/script/SimpleScriptContext.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.scripting/share/classes/javax/script/SimpleScriptContext.java Tue Dec 16 09:58:02 2014 -0800
@@ -132,7 +132,7 @@
* is determined by the numeric value of the scope parameter (lowest
* scope values first.)
*
- * @param name The name of the the attribute to retrieve.
+ * @param name The name of the attribute to retrieve.
* @return The value of the attribute in the lowest scope for
* which an attribute with the given name is defined. Returns
* null if no attribute with the name exists in any scope.
--- a/jdk/src/java.security.jgss/share/classes/javax/security/auth/kerberos/KerberosTicket.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/javax/security/auth/kerberos/KerberosTicket.java Tue Dec 16 09:58:02 2014 -0800
@@ -535,7 +535,7 @@
* allowable renew time has passed. Any other error returned by the
* KDC will also cause this method to fail.
*
- * Note: This method is not synchronized with the the accessor
+ * Note: This method is not synchronized with the accessor
* methods of this object. Hence callers need to be aware of multiple
* threads that might access this and try to renew it at the same
* time.
--- a/jdk/src/java.security.jgss/share/classes/org/ietf/jgss/GSSContext.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/org/ietf/jgss/GSSContext.java Tue Dec 16 09:58:02 2014 -0800
@@ -558,7 +558,7 @@
* @param msgProp instance of MessageProp that is used by the
* application to set the desired QOP and privacy state. Set the
* desired QOP to 0 to request the default QOP. Upon return from this
- * method, this object will contain the the actual privacy state that
+ * method, this object will contain the actual privacy state that
* was applied to the message by the underlying mechanism.
* @return a byte[] containing the token to be sent to the peer.
*
@@ -605,7 +605,7 @@
* @param msgProp instance of MessageProp that is used by the
* application to set the desired QOP and privacy state. Set the
* desired QOP to 0 to request the default QOP. Upon return from this
- * method, this object will contain the the actual privacy state that
+ * method, this object will contain the actual privacy state that
* was applied to the message by the underlying mechanism.
*
* @throws GSSException containing the following
--- a/jdk/src/java.security.jgss/share/classes/sun/security/jgss/TokenTracker.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/jgss/TokenTracker.java Tue Dec 16 09:58:02 2014 -0800
@@ -368,7 +368,7 @@
/**
* Returns -1 if this interval represented by this entry precedes
- * the number, 0 if the the number is contained in the interval,
+ * the number, 0 if the number is contained in the interval,
* and -1 if the interval occurs after the number.
*/
final int compareTo(int number) {
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/Config.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/Config.java Tue Dec 16 09:58:02 2014 -0800
@@ -30,19 +30,19 @@
*/
package sun.security.krb5;
-import java.io.File;
-import java.io.FilePermission;
+import java.io.*;
import java.nio.file.DirectoryStream;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.Path;
import java.security.PrivilegedAction;
import java.util.*;
-import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.security.AccessController;
import java.security.PrivilegedExceptionAction;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
import sun.net.dns.ResolverConfiguration;
import sun.security.krb5.internal.crypto.EType;
@@ -315,6 +315,72 @@
}
/**
+ * Translates a duration value into seconds.
+ *
+ * The format can be one of "h:m[:s]", "NdNhNmNs", and "N". See
+ * http://web.mit.edu/kerberos/krb5-devel/doc/basic/date_format.html#duration
+ * for definitions.
+ *
+ * @param s the string duration
+ * @return time in seconds
+ * @throw KrbException if format is illegal
+ */
+ public static int duration(String s) throws KrbException {
+
+ if (s.isEmpty()) {
+ throw new KrbException("Duration cannot be empty");
+ }
+
+ // N
+ if (s.matches("\\d+")) {
+ return Integer.parseInt(s);
+ }
+
+ // h:m[:s]
+ Matcher m = Pattern.compile("(\\d+):(\\d+)(:(\\d+))?").matcher(s);
+ if (m.matches()) {
+ int hr = Integer.parseInt(m.group(1));
+ int min = Integer.parseInt(m.group(2));
+ if (min >= 60) {
+ throw new KrbException("Illegal duration format " + s);
+ }
+ int result = hr * 3600 + min * 60;
+ if (m.group(4) != null) {
+ int sec = Integer.parseInt(m.group(4));
+ if (sec >= 60) {
+ throw new KrbException("Illegal duration format " + s);
+ }
+ result += sec;
+ }
+ return result;
+ }
+
+ // NdNhNmNs
+ // 120m allowed. Maybe 1h120m is not good, but still allowed
+ m = Pattern.compile(
+ "((\\d+)d)?\\s*((\\d+)h)?\\s*((\\d+)m)?\\s*((\\d+)s)?",
+ Pattern.CASE_INSENSITIVE).matcher(s);
+ if (m.matches()) {
+ int result = 0;
+ if (m.group(2) != null) {
+ result += 86400 * Integer.parseInt(m.group(2));
+ }
+ if (m.group(4) != null) {
+ result += 3600 * Integer.parseInt(m.group(4));
+ }
+ if (m.group(6) != null) {
+ result += 60 * Integer.parseInt(m.group(6));
+ }
+ if (m.group(8) != null) {
+ result += Integer.parseInt(m.group(8));
+ }
+ return result;
+ }
+
+ throw new KrbException("Illegal duration format " + s);
+ }
+
+ /**
* Gets the int value for the specified keys.
* @param keys the keys
* @return the int value, Integer.MIN_VALUE is returned if it cannot be
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/Credentials.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/Credentials.java Tue Dec 16 09:58:02 2014 -0800
@@ -527,4 +527,23 @@
return sb.toString();
}
+ public sun.security.krb5.internal.ccache.Credentials toCCacheCreds() {
+ return new sun.security.krb5.internal.ccache.Credentials(
+ getClient(), getServer(),
+ getSessionKey(),
+ date2kt(getAuthTime()),
+ date2kt(getStartTime()),
+ date2kt(getEndTime()),
+ date2kt(getRenewTill()),
+ false,
+ flags,
+ new HostAddresses(getClientAddresses()),
+ getAuthzData(),
+ getTicket(),
+ null);
+ }
+
+ private static KerberosTime date2kt(Date d) {
+ return d == null ? null : new KerberosTime(d);
+ }
}
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbApReq.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbApReq.java Tue Dec 16 09:58:02 2014 -0800
@@ -102,7 +102,7 @@
* @param useSubkey Whether the subkey is to be used to protect this
* specific application session. If this is not set then the
* session key from the ticket will be used.
- * @param checksum checksum of the the application data that accompanies
+ * @param checksum checksum of the application data that accompanies
* the KRB_AP_REQ.
* @throws KrbException for any Kerberos protocol specific error
* @throws IOException for any IO related errors
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbAsReq.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbAsReq.java Tue Dec 16 09:58:02 2014 -0800
@@ -35,6 +35,7 @@
import sun.security.krb5.internal.crypto.Nonce;
import sun.security.krb5.internal.crypto.KeyUsage;
import java.io.IOException;
+import java.time.Instant;
/**
* This class encapsulates the KRB-AS-REQ message that the client
@@ -64,7 +65,6 @@
if (options == null) {
options = new KDCOptions();
}
-
// check if they are valid arguments. The optional fields should be
// consistent with settings in KDCOptions. Mar 17 2000
if (options.get(KDCOptions.FORWARDED) ||
@@ -82,12 +82,6 @@
} else {
if (from != null) from = null;
}
- if (options.get(KDCOptions.RENEWABLE)) {
- // if (rtime == null)
- // throw new KrbException(Krb5.KRB_AP_ERR_REQ_OPTIONS);
- } else {
- if (rtime != null) rtime = null;
- }
PAData[] paData = null;
if (pakey != null) {
@@ -109,8 +103,10 @@
System.out.println(">>> KrbAsReq creating message");
}
+ Config cfg = Config.getInstance();
+
// check to use addresses in tickets
- if (addresses == null && Config.getInstance().useAddresses()) {
+ if (addresses == null && cfg.useAddresses()) {
addresses = HostAddresses.getLocalAddresses();
}
@@ -120,7 +116,26 @@
}
if (till == null) {
- till = new KerberosTime(0); // Choose KDC maximum allowed
+ String d = cfg.get("libdefaults", "ticket_lifetime");
+ if (d != null) {
+ till = new KerberosTime(Instant.now().plusSeconds(Config.duration(d)));
+ } else {
+ till = new KerberosTime(0); // Choose KDC maximum allowed
+ }
+ }
+
+ if (rtime == null) {
+ String d = cfg.get("libdefaults", "renew_lifetime");
+ if (d != null) {
+ rtime = new KerberosTime(Instant.now().plusSeconds(Config.duration(d)));
+ }
+ }
+
+ if (rtime != null) {
+ options.set(KDCOptions.RENEWABLE, true);
+ if (till.greaterThan(rtime)) {
+ rtime = till;
+ }
}
// enc-authorization-data and additional-tickets never in AS-REQ
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbAsReqBuilder.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbAsReqBuilder.java Tue Dec 16 09:58:02 2014 -0800
@@ -224,6 +224,16 @@
this.options = options;
}
+ public void setTill(KerberosTime till) {
+ checkState(State.INIT, "Cannot specify till");
+ this.till = till;
+ }
+
+ public void setRTime(KerberosTime rtime) {
+ checkState(State.INIT, "Cannot specify rtime");
+ this.rtime = rtime;
+ }
+
/**
* Sets or clears target. If cleared, KrbAsReq might choose krbtgt
* for cname realm
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbException.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbException.java Tue Dec 16 09:58:02 2014 -0800
@@ -96,13 +96,14 @@
public String krbErrorMessage() {
- StringBuilder strbuf = new StringBuilder("krb_error " + returnCode);
+ StringBuilder sb = new StringBuilder();
+ sb.append("krb_error ").append(returnCode);
String msg = getMessage();
if (msg != null) {
- strbuf.append(" ");
- strbuf.append(msg);
+ sb.append(" ");
+ sb.append(msg);
}
- return strbuf.toString();
+ return sb.toString();
}
/**
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbKdcRep.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbKdcRep.java Tue Dec 16 09:58:02 2014 -0800
@@ -80,49 +80,41 @@
rep.encKDCRepPart.flags.get(KDCOptions.RENEWABLE)) {
throw new KrbApErrException(Krb5.KRB_AP_ERR_MODIFIED);
}
- if ((req.reqBody.from == null) || req.reqBody.from.isZero())
+
+ if ((req.reqBody.from == null) || req.reqBody.from.isZero()) {
// verify this is allowed
if ((rep.encKDCRepPart.starttime != null) &&
- !rep.encKDCRepPart.starttime.inClockSkew()) {
+ !rep.encKDCRepPart.starttime.inClockSkew()) {
rep.encKDCRepPart.key.destroy();
throw new KrbApErrException(Krb5.KRB_AP_ERR_SKEW);
}
+ }
- if ((req.reqBody.from != null) && !req.reqBody.from.isZero())
+ if ((req.reqBody.from != null) && !req.reqBody.from.isZero()) {
// verify this is allowed
if ((rep.encKDCRepPart.starttime != null) &&
- !req.reqBody.from.equals(rep.encKDCRepPart.starttime)) {
+ !req.reqBody.from.equals(rep.encKDCRepPart.starttime)) {
rep.encKDCRepPart.key.destroy();
throw new KrbApErrException(Krb5.KRB_AP_ERR_MODIFIED);
}
+ }
if (!req.reqBody.till.isZero() &&
- rep.encKDCRepPart.endtime.greaterThan(req.reqBody.till)) {
+ rep.encKDCRepPart.endtime.greaterThan(req.reqBody.till)) {
rep.encKDCRepPart.key.destroy();
throw new KrbApErrException(Krb5.KRB_AP_ERR_MODIFIED);
}
- if (req.reqBody.kdcOptions.get(KDCOptions.RENEWABLE))
- if (req.reqBody.rtime != null && !req.reqBody.rtime.isZero())
- // verify this is required
+ if (req.reqBody.kdcOptions.get(KDCOptions.RENEWABLE)) {
+ if (req.reqBody.rtime != null && !req.reqBody.rtime.isZero()) {
+ // verify this is required
if ((rep.encKDCRepPart.renewTill == null) ||
- rep.encKDCRepPart.renewTill.greaterThan(req.reqBody.rtime)
- ) {
+ rep.encKDCRepPart.renewTill.greaterThan(req.reqBody.rtime)
+ ) {
rep.encKDCRepPart.key.destroy();
throw new KrbApErrException(Krb5.KRB_AP_ERR_MODIFIED);
}
-
- if (req.reqBody.kdcOptions.get(KDCOptions.RENEWABLE_OK) &&
- rep.encKDCRepPart.flags.get(KDCOptions.RENEWABLE))
- if (!req.reqBody.till.isZero())
- // verify this is required
- if ((rep.encKDCRepPart.renewTill == null) ||
- rep.encKDCRepPart.renewTill.greaterThan(req.reqBody.till)
- ) {
- rep.encKDCRepPart.key.destroy();
- throw new KrbApErrException(Krb5.KRB_AP_ERR_MODIFIED);
- }
+ }
+ }
}
-
-
}
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbTgsReq.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/KrbTgsReq.java Tue Dec 16 09:58:02 2014 -0800
@@ -35,7 +35,6 @@
import sun.security.krb5.internal.crypto.*;
import java.io.IOException;
import java.net.UnknownHostException;
-import java.util.Arrays;
/**
* This class encapsulates a Kerberos TGS-REQ that is sent from the
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/internal/HostAddresses.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/internal/HostAddresses.java Tue Dec 16 09:58:02 2014 -0800
@@ -250,6 +250,10 @@
*/
public void writeAddrs(CCacheOutputStream cos) throws IOException {
+ if (addresses == null || addresses.length == 0) {
+ cos.write32(0);
+ return;
+ }
cos.write32(addresses.length);
for (int i = 0; i < addresses.length; i++) {
cos.write16(addresses[i].addrType);
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/internal/KerberosTime.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/internal/KerberosTime.java Tue Dec 16 09:58:02 2014 -0800
@@ -38,6 +38,7 @@
import sun.security.util.DerValue;
import java.io.IOException;
+import java.time.Instant;
import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;
@@ -129,6 +130,14 @@
}
/**
+ * Creates a KerberosTime object from an Instant object
+ */
+ public KerberosTime(Instant instant) {
+ this(instant.getEpochSecond()*1000 + instant.getNano()/1000000L,
+ instant.getNano()/1000%1000);
+ }
+
+ /**
* Creates a KerberosTime object for now. It uses System.nanoTime()
* to get a more precise time than "new Date()".
*/
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/internal/ccache/FileCredentialsCache.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/internal/ccache/FileCredentialsCache.java Tue Dec 16 09:58:02 2014 -0800
@@ -390,7 +390,7 @@
* /tmp/krb5cc_uid ; for all other platforms we use
* {user_home}/krb5cc_{user_name}
* Please note that for Windows we will use LSA to get
- * the TGT from the the default cache even before we come here;
+ * the TGT from the default cache even before we come here;
* however when we create cache we will create a cache under
* {user_home}/krb5cc_{user_name} for non-Unix platforms including
* Windows.
--- a/jdk/src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/dk/DkCrypto.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/dk/DkCrypto.java Tue Dec 16 09:58:02 2014 -0800
@@ -640,8 +640,7 @@
for (int i = 0; i < digest.length; i++) {
if ((digest[i] & 0x000000ff) < 0x10) {
- digestString.append("0" +
- Integer.toHexString(digest[i] & 0x000000ff));
+ digestString.append('0').append(Integer.toHexString(digest[i] & 0x000000ff));
} else {
digestString.append(
Integer.toHexString(digest[i] & 0x000000ff));
--- a/jdk/src/java.security.jgss/windows/classes/sun/security/krb5/internal/tools/Kinit.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/windows/classes/sun/security/krb5/internal/tools/Kinit.java Tue Dec 16 09:58:02 2014 -0800
@@ -36,7 +36,6 @@
import sun.security.krb5.internal.ccache.*;
import java.io.IOException;
import java.util.Arrays;
-import javax.security.auth.kerberos.KerberosPrincipal;
import sun.security.util.Password;
import javax.security.auth.kerberos.KeyTab;
@@ -53,22 +52,9 @@
/**
* The main method is used to accept user command line input for ticket
- * request.
- * <p>
- * Usage: kinit [-A] [-f] [-p] [-c cachename] [[-k [-t keytab_file_name]]
- * [principal] [password]
- * <ul>
- * <li> -A do not include addresses
- * <li> -f forwardable
- * <li> -p proxiable
- * <li> -c cache name (i.e., FILE://c:\temp\mykrb5cc)
- * <li> -k use keytab
- * <li> -t keytab file name
- * <li> principal the principal name (i.e., duke@java.sun.com)
- * <li> password the principal's Kerberos password
- * </ul>
- * <p>
- * Use java sun.security.krb5.tools.Kinit -help to bring up help menu.
+ * request. Read {@link KinitOptions#printHelp} for usages or call
+ * java sun.security.krb5.internal.tools.Kinit -help
+ * to bring up help menu.
* <p>
* We currently support only file-based credentials cache to
* store the tickets obtained from the KDC.
@@ -146,6 +132,49 @@
} else {
options = new KinitOptions(args);
}
+ switch (options.action) {
+ case 1:
+ acquire();
+ break;
+ case 2:
+ renew();
+ break;
+ default:
+ throw new KrbException("kinit does not support action "
+ + options.action);
+ }
+ }
+
+ private void renew()
+ throws IOException, RealmException, KrbException {
+
+ PrincipalName principal = options.getPrincipal();
+ String realm = principal.getRealmAsString();
+ CredentialsCache cache = CredentialsCache.getInstance(options.cachename);
+
+ if (cache == null) {
+ throw new IOException("Unable to find existing cache file " +
+ options.cachename);
+ }
+ sun.security.krb5.internal.ccache.Credentials credentials =
+ cache.getCreds(PrincipalName.tgsService(realm, realm));
+
+ credentials = credentials.setKrbCreds()
+ .renew()
+ .toCCacheCreds();
+
+ cache = CredentialsCache.create(principal, options.cachename);
+ if (cache == null) {
+ throw new IOException("Unable to create the cache file " +
+ options.cachename);
+ }
+ cache.update(credentials);
+ cache.save();
+ }
+
+ private void acquire()
+ throws IOException, RealmException, KrbException {
+
String princName = null;
PrincipalName principal = options.getPrincipal();
if (principal != null) {
@@ -216,6 +245,9 @@
if (options.getAddressOption())
builder.setAddresses(HostAddresses.getLocalAddresses());
+ builder.setTill(options.lifetime);
+ builder.setRTime(options.renewable_lifetime);
+
builder.action();
sun.security.krb5.internal.ccache.Credentials credentials =
--- a/jdk/src/java.security.jgss/windows/classes/sun/security/krb5/internal/tools/KinitOptions.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.jgss/windows/classes/sun/security/krb5/internal/tools/KinitOptions.java Tue Dec 16 09:58:02 2014 -0800
@@ -33,12 +33,8 @@
import sun.security.krb5.*;
import sun.security.krb5.internal.*;
import sun.security.krb5.internal.ccache.*;
-import java.io.File;
import java.io.IOException;
-import java.util.StringTokenizer;
-import java.util.Vector;
-import java.io.BufferedReader;
-import java.io.InputStreamReader;
+import java.time.Instant;
import java.io.FileInputStream;
/**
@@ -49,14 +45,15 @@
* @author Ram Marti
*/
class KinitOptions {
- public boolean validate = false;
+
+ // 1. acquire, 2. renew, 3. validate
+ public int action = 1;
// forwardable and proxiable flags have two states:
// -1 - flag set to be not forwardable or proxiable;
// 1 - flag set to be forwardable or proxiable.
- public short forwardable = -1;
- public short proxiable = -1;
- public boolean renew = false;
+ public short forwardable = 0;
+ public short proxiable = 0;
public KerberosTime lifetime;
public KerberosTime renewable_lifetime;
public String target_service;
@@ -134,6 +131,12 @@
}
useKeytab = true;
+ } else if (args[i].equals("-R")) {
+ action = 2;
+ } else if (args[i].equals("-l")) {
+ lifetime = getTime(Config.duration(args[++i]));
+ } else if (args[i].equals("-r")) {
+ renewable_lifetime = getTime(Config.duration(args[++i]));
} else if (args[i].equalsIgnoreCase("-help")) {
printHelp();
System.exit(0);
@@ -223,23 +226,28 @@
void printHelp() {
- System.out.println("Usage: kinit " +
- "[-A] [-f] [-p] [-c cachename] " +
- "[[-k [-t keytab_file_name]] [principal] " +
+ System.out.println("Usage:\n\n1. Initial ticket request:\n" +
+ " kinit [-A] [-f] [-p] [-c cachename] " +
+ "[-l lifetime] [-r renewable_time]\n" +
+ " [[-k [-t keytab_file_name]] [principal] " +
"[password]");
- System.out.println("\tavailable options to " +
+ System.out.println("2. Renew a ticket:\n" +
+ " kinit -R [-c cachename] [principal]");
+ System.out.println("\nAvailable options to " +
"Kerberos 5 ticket request:");
- System.out.println("\t -A do not include addresses");
- System.out.println("\t -f forwardable");
- System.out.println("\t -p proxiable");
- System.out.println("\t -c cache name " +
- "(i.e., FILE:\\d:\\myProfiles\\mykrb5cache)");
- System.out.println("\t -k use keytab");
- System.out.println("\t -t keytab file name");
- System.out.println("\t principal the principal name "+
- "(i.e., qweadf@ATHENA.MIT.EDU qweadf)");
- System.out.println("\t password " +
- "the principal's Kerberos password");
+ System.out.println("\t-A do not include addresses");
+ System.out.println("\t-f forwardable");
+ System.out.println("\t-p proxiable");
+ System.out.println("\t-c cache name " +
+ "(i.e., FILE:\\d:\\myProfiles\\mykrb5cache)");
+ System.out.println("\t-l lifetime");
+ System.out.println("\t-r renewable time " +
+ "(total lifetime a ticket can be renewed)");
+ System.out.println("\t-k use keytab");
+ System.out.println("\t-t keytab file name");
+ System.out.println("\tprincipal the principal name "+
+ "(i.e., qweadf@ATHENA.MIT.EDU qweadf)");
+ System.out.println("\tpassword the principal's Kerberos password");
}
public boolean getAddressOption() {
@@ -257,4 +265,8 @@
public PrincipalName getPrincipal() {
return principal;
}
+
+ private KerberosTime getTime(int s) {
+ return new KerberosTime(Instant.now().plusSeconds(s));
+ }
}
--- a/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/CramMD5Base.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/CramMD5Base.java Tue Dec 16 09:58:02 2014 -0800
@@ -196,8 +196,7 @@
for (i = 0; i < digest.length; i++) {
if ((digest[i] & 0x000000ff) < 0x10) {
- digestString.append("0" +
- Integer.toHexString(digest[i] & 0x000000ff));
+ digestString.append('0').append(Integer.toHexString(digest[i] & 0x000000ff));
} else {
digestString.append(
Integer.toHexString(digest[i] & 0x000000ff));
--- a/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/PlainClient.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/PlainClient.java Tue Dec 16 09:58:02 2014 -0800
@@ -49,7 +49,7 @@
* for which authorization is being granted; if null, same as
* authenticationID
* @param authenticationID A non-null string representing the principal
- * being authenticated. pw is associated with with this principal.
+ * being authenticated. pw is associated with this principal.
* @param pw A non-null byte[] containing the password.
*/
PlainClient(String authorizationID, String authenticationID, byte[] pw)
--- a/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/digest/DigestMD5Base.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/digest/DigestMD5Base.java Tue Dec 16 09:58:02 2014 -0800
@@ -391,8 +391,7 @@
for (int i = 0; i < digest.length; i ++) {
if ((digest[i] & 0x000000ff) < 0x10) {
- digestString.append("0"+
- Integer.toHexString(digest[i] & 0x000000ff));
+ digestString.append('0').append(Integer.toHexString(digest[i] & 0x000000ff));
} else {
digestString.append(
Integer.toHexString(digest[i] & 0x000000ff));
--- a/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/CachedRowSetImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/CachedRowSetImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -431,7 +431,7 @@
* provider to assist in determining the choice of the synchronizaton
* provider such as:
* <ul>
- * <li><code>ROWSET_SYNC_PROVIDER</code> - the property specifying the the
+ * <li><code>ROWSET_SYNC_PROVIDER</code> - the property specifying the
* <code>SyncProvider</code> class name to be instantiated by the
* <code>SyncFacttory</code>
* <li><code>ROWSET_SYNC_VENDOR</code> - the property specifying the software
@@ -3727,7 +3727,7 @@
/*
* Each call to internalPrevious may move the cursor
- * over multiple rows, the absolute position moves one one row
+ * over multiple rows, the absolute position moves one row
*/
if (ret == true)
--absolutePos;
--- a/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/JdbcRowSetImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/JdbcRowSetImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -3993,7 +3993,7 @@
/**
* Retrieves the <code>DatabaseMetaData</code> associated with
- * the connection handle associated this this
+ * the connection handle associated with this
* <code>JdbcRowSet</code> object.
*
* @return the <code>DatabaseMetadata</code> associated
@@ -4007,7 +4007,7 @@
/**
* Retrieves the <code>ParameterMetaData</code> associated with
- * the connection handle associated this this
+ * the connection handle associated with this
* <code>JdbcRowSet</code> object.
*
* @return the <code>ParameterMetadata</code> associated
@@ -4325,7 +4325,7 @@
* the connection is created using a JDBC technology-enabled driver
* ("JDBC driver") and the <code>DriverManager</code>.
* The correct JDBC URL for the specific driver to be used can be found
- * in the driver documentation. Although there are guidelines for for how
+ * in the driver documentation. Although there are guidelines for how
* a JDBC URL is formed,
* a driver vendor can specify any <code>String</code> object except
* one with a length of <code>0</code> (an empty string).
--- a/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/JoinRowSetImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/JoinRowSetImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -1169,7 +1169,7 @@
* @return the column value; if the value is SQL <code>NULL</code>, the
* result is <code>null</code>
* @throws SQLException if the given column index is out of bounds,
- * the cursor is not on a valid row, or the the value to be
+ * the cursor is not on a valid row, or the value to be
* retrieved is not binary
*/
public byte[] getBytes(int columnIndex) throws SQLException {
@@ -4129,7 +4129,7 @@
}
/**
- * Creates an an output stream of the internal state and contents of a
+ * Creates an output stream of the internal state and contents of a
* <code>WebRowSet</code> for XML proceessing
*
* @throws SQLException if a datasource access occurs
--- a/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/WebRowSetImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/WebRowSetImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -93,7 +93,7 @@
}
/**
- * Constructs a new <code>WebRowSet</code> object initialized with the the
+ * Constructs a new <code>WebRowSet</code> object initialized with the
* synchronization SPI provider properties as specified in the <code>Hashtable</code>. If
* this hashtable is empty or is <code>null</code> the default constructor is invoked.
*
@@ -234,7 +234,7 @@
/**
* Writes this <code>WebRowSet</code> object to the given <code> OutputStream</code>
* object in XML format.
- * Creates an an output stream of the internal state and contents of a
+ * Creates an output stream of the internal state and contents of a
* <code>WebRowSet</code> for XML proceessing
*
* @throws SQLException if a datasource access error occurs
--- a/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/internal/CachedRowSetWriter.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/internal/CachedRowSetWriter.java Tue Dec 16 09:58:02 2014 -0800
@@ -843,7 +843,7 @@
for (String pkName : primaryKeys) {
if (!isPKNameValid(pkName, rsmd)) {
- /* We came here as one of the the primary keys
+ /* We came here as one of the primary keys
* of the table is not present in the cached
* rowset object, it should be an autoincrement column
* and not included while creating CachedRowSet
--- a/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/internal/SyncResolverImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/internal/SyncResolverImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -288,7 +288,7 @@
}
/**
- * This passes a CachedRowSet as a row the the CachedRowSetWriter
+ * This passes a CachedRowSet as a row to the CachedRowSetWriter
* after the values have been resolved, back to the datasource.
*
* @param row a <code>CachedRowSet</code> object which will hold the
--- a/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/providers/package.html Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.sql.rowset/share/classes/com/sun/rowset/providers/package.html Tue Dec 16 09:58:02 2014 -0800
@@ -137,7 +137,7 @@
inserted or deleted. Any method that causes a change in the rowset's values
or cursor position also notifies any object that has been registered as
a listener with the rowset. So, for example, a table that displays the rowset's
- data in an applet can can be notified of changes and make updates as they
+ data in an applet can be notified of changes and make updates as they
occur.<br>
<br>
The changes made to a rowset can be propagated back to the original data
--- a/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/encryption/AbstractSerializer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/encryption/AbstractSerializer.java Tue Dec 16 09:58:02 2014 -0800
@@ -235,14 +235,15 @@
String nodeName = att.getNodeName();
if ((nodeName.equals("xmlns") || nodeName.startsWith("xmlns:"))
&& !storedNamespaces.containsKey(att.getNodeName())) {
- sb.append(" " + nodeName + "=\"" + att.getNodeValue() + "\"");
+ sb.append(' ').append(nodeName).append("=\"")
+ .append(att.getNodeValue()).append('"');
storedNamespaces.put(nodeName, att.getNodeValue());
}
}
}
wk = wk.getParentNode();
}
- sb.append(">" + source + "</dummy>");
+ sb.append('>').append(source).append("</dummy>");
return sb.toString();
}
--- a/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/encryption/EncryptionMethod.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/encryption/EncryptionMethod.java Tue Dec 16 09:58:02 2014 -0800
@@ -68,7 +68,7 @@
void setKeySize(int size);
/**
- * Returns the OAEP parameters of the algorithm applied applied to the
+ * Returns the OAEP parameters of the algorithm applied to the
* cipher data.
*
* @return the OAEP parameters.
@@ -130,4 +130,3 @@
*/
void removeEncryptionMethodInformation(Element information);
}
-
--- a/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/keys/KeyUtils.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/keys/KeyUtils.java Tue Dec 16 09:58:02 2014 -0800
@@ -32,7 +32,7 @@
import com.sun.org.apache.xml.internal.security.keys.content.X509Data;
/**
- * Utility class for for <CODE>com.sun.org.apache.xml.internal.security.keys</CODE> package.
+ * Utility class for the <CODE>com.sun.org.apache.xml.internal.security.keys</CODE> package.
*
* @author $Author: coheigea $
*/
--- a/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/signature/Reference.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/signature/Reference.java Tue Dec 16 09:58:02 2014 -0800
@@ -571,7 +571,7 @@
}
/**
- * This method only works works after a call to verify.
+ * This method only works after a call to verify.
* @return the transformed output(i.e. what is going to be digested).
*/
public XMLSignatureInput getTransformsOutput() {
--- a/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/transforms/params/InclusiveNamespaces.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/transforms/params/InclusiveNamespaces.java Tue Dec 16 09:58:02 2014 -0800
@@ -85,7 +85,7 @@
if (prefix.equals("xmlns")) {
sb.append("#default ");
} else {
- sb.append(prefix + " ");
+ sb.append(prefix).append(' ');
}
}
--- a/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/RFC2253Parser.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/RFC2253Parser.java Tue Dec 16 09:58:02 2014 -0800
@@ -88,7 +88,7 @@
l += countQuotes(DN, j, k);
if ((k > 0) && (DN.charAt(k - 1) != '\\') && (l % 2) == 0) {
- sb.append(parseRDN(DN.substring(i, k).trim(), toXml) + ",");
+ sb.append(parseRDN(DN.substring(i, k).trim(), toXml)).append(',');
i = k + 1;
l = 0;
@@ -121,7 +121,7 @@
l += countQuotes(str, j, k);
if ((k > 0) && (str.charAt(k - 1) != '\\') && (l % 2) == 0) {
- sb.append(parseATAV(trim(str.substring(i, k)), toXml) + "+");
+ sb.append(parseATAV(trim(str.substring(i, k)), toXml)).append('+');
i = k + 1;
l = 0;
@@ -369,7 +369,7 @@
int k;
for (int j = 0; (k = string.indexOf("\\20", j)) >= 0; j = k + 3) {
- sb.append(trim(string.substring(i, k)) + "\\ ");
+ sb.append(trim(string.substring(i, k))).append("\\ ");
i = k + 3;
}
@@ -418,7 +418,7 @@
l += countQuotes(str, j, k);
if ((k > 0) && (str.charAt(k - 1) != '\\') && (l % 2) == 0) {
- sb.append(trim(str.substring(i, k)) + replace);
+ sb.append(trim(str.substring(i, k))).append(replace);
i = k + 1;
l = 0;
--- a/jdk/src/jdk.attach/solaris/native/libattach/VirtualMachineImpl.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.attach/solaris/native/libattach/VirtualMachineImpl.c Tue Dec 16 09:58:02 2014 -0800
@@ -320,7 +320,7 @@
JNU_ThrowIOExceptionWithLastError(env, "door_call");
} else {
/*
- * door_call succeeded but the call didn't return the the expected jint.
+ * door_call succeeded but the call didn't return the expected jint.
*/
if (door_args.data_size < sizeof(jint)) {
JNU_ThrowIOException(env, "Enqueue error - reason unknown as result is truncated!");
--- a/jdk/src/jdk.crypto.pkcs11/share/classes/sun/security/pkcs11/P11KeyStore.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.crypto.pkcs11/share/classes/sun/security/pkcs11/P11KeyStore.java Tue Dec 16 09:58:02 2014 -0800
@@ -1641,7 +1641,7 @@
// If the key is a token object on this token, update it instead
// of creating a duplicate key object.
- // Otherwise, treat a P11Key like any other key, if is is extractable.
+ // Otherwise, treat a P11Key like any other key, if it is extractable.
if (key instanceof P11Key) {
P11Key p11Key = (P11Key)key;
if (p11Key.tokenObject && (p11Key.token == this.token)) {
--- a/jdk/src/jdk.crypto.ucrypto/solaris/classes/com/oracle/security/ucrypto/NativeCipherWithJavaPadding.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.crypto.ucrypto/solaris/classes/com/oracle/security/ucrypto/NativeCipherWithJavaPadding.java Tue Dec 16 09:58:02 2014 -0800
@@ -89,7 +89,7 @@
private static class PKCS5Padding implements Padding {
private final int blockSize;
- // buffer for storing the the potential padding bytes
+ // buffer for storing the potential padding bytes
private ByteBuffer trailingBytes = null;
PKCS5Padding(int blockSize)
--- a/jdk/src/jdk.dev/share/classes/com/sun/tools/hat/internal/model/JavaValueArray.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.dev/share/classes/com/sun/tools/hat/internal/model/JavaValueArray.java Tue Dec 16 09:58:02 2014 -0800
@@ -346,12 +346,12 @@
public String valueString(boolean bigLimit) {
// Char arrays deserve special treatment
- StringBuffer result;
+ StringBuilder result;
byte[] value = getValue();
int max = value.length;
byte elementSignature = getElementType();
if (elementSignature == 'C') {
- result = new StringBuffer();
+ result = new StringBuilder();
for (int i = 0; i < value.length; ) {
char val = charAt(i, value);
result.append(val);
@@ -362,7 +362,7 @@
if (bigLimit) {
limit = 1000;
}
- result = new StringBuffer("{");
+ result = new StringBuilder("{");
int num = 0;
for (int i = 0; i < value.length; ) {
if (num > 0) {
@@ -386,37 +386,37 @@
}
case 'B': {
int val = 0xFF & byteAt(i, value);
- result.append("0x" + Integer.toString(val, 16));
+ result.append("0x").append(Integer.toString(val, 16));
i++;
break;
}
case 'S': {
short val = shortAt(i, value);
i += 2;
- result.append("" + val);
+ result.append(val);
break;
}
case 'I': {
int val = intAt(i, value);
i += 4;
- result.append("" + val);
+ result.append(val);
break;
}
case 'J': { // long
long val = longAt(i, value);
- result.append("" + val);
+ result.append(val);
i += 8;
break;
}
case 'F': {
float val = floatAt(i, value);
- result.append("" + val);
+ result.append(val);
i += 4;
break;
}
case 'D': { // double
double val = doubleAt(i, value);
- result.append("" + val);
+ result.append(val);
i += 8;
break;
}
@@ -425,7 +425,7 @@
}
}
}
- result.append("}");
+ result.append('}');
}
return result.toString();
}
--- a/jdk/src/jdk.dev/share/classes/com/sun/tools/hat/internal/util/Misc.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.dev/share/classes/com/sun/tools/hat/internal/util/Misc.java Tue Dec 16 09:58:02 2014 -0800
@@ -97,11 +97,11 @@
} else if (ch == '&') {
sb.append("&");
} else if (ch < ' ') {
- sb.append("&#" + Integer.toString(ch) + ";");
+ sb.append("&#").append((int)ch).append(';');
} else {
int c = (ch & 0xFFFF);
if (c > 127) {
- sb.append("&#" + Integer.toString(c) + ";");
+ sb.append("&#").append(c).append(';');
} else {
sb.append(ch);
}
--- a/jdk/src/jdk.dev/share/classes/sun/security/tools/jarsigner/Main.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.dev/share/classes/sun/security/tools/jarsigner/Main.java Tue Dec 16 09:58:02 2014 -0800
@@ -676,14 +676,13 @@
((man.getAttributes(name) != null) ||
(man.getAttributes("./"+name) != null) ||
(man.getAttributes("/"+name) != null));
- sb.append(
- (isSigned ? rb.getString("s") : rb.getString("SPACE")) +
- (inManifest ? rb.getString("m") : rb.getString("SPACE")) +
- (inStore ? rb.getString("k") : rb.getString("SPACE")) +
- (inScope ? rb.getString("i") : rb.getString("SPACE")) +
- ((inStoreOrScope & NOT_ALIAS) != 0 ?"X":" ") +
- rb.getString("SPACE"));
- sb.append("|");
+ sb.append(isSigned ? rb.getString("s") : rb.getString("SPACE"))
+ .append(inManifest ? rb.getString("m") : rb.getString("SPACE"))
+ .append(inStore ? rb.getString("k") : rb.getString("SPACE"))
+ .append(inScope ? rb.getString("i") : rb.getString("SPACE"))
+ .append((inStoreOrScope & NOT_ALIAS) != 0 ? 'X' : ' ')
+ .append(rb.getString("SPACE"));
+ sb.append('|');
}
// When -certs provided, display info has extra empty
@@ -704,11 +703,15 @@
// Print no info for unsigned entries when -verbose:all,
// to be consistent with old behavior.
if (signatureRelated(name)) {
- sb.append("\n" + tab + rb.getString(
- ".Signature.related.entries.") + "\n\n");
+ sb.append('\n')
+ .append(tab)
+ .append(rb
+ .getString(".Signature.related.entries."))
+ .append("\n\n");
} else {
- sb.append("\n" + tab + rb.getString(
- ".Unsigned.entries.") + "\n\n");
+ sb.append('\n').append(tab)
+ .append(rb.getString(".Unsigned.entries."))
+ .append("\n\n");
}
}
@@ -1605,8 +1608,8 @@
// No more warning, we alreay have hasExpiredCert or notYetValidCert
} else {
chainNotValidated = true;
- sb.append(tab + rb.getString(".CertPath.not.validated.") +
- e.getLocalizedMessage() + "]\n"); // TODO
+ sb.append(tab).append(rb.getString(".CertPath.not.validated."))
+ .append(e.getLocalizedMessage()).append("]\n"); // TODO
}
}
String result = sb.toString();
--- a/jdk/src/jdk.jcmd/share/classes/sun/tools/jps/Jps.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jcmd/share/classes/sun/tools/jps/Jps.java Tue Dec 16 09:58:02 2014 -0800
@@ -92,28 +92,28 @@
vm = monitoredHost.getMonitoredVm(id, 0);
errorString = " -- main class information unavailable";
- output.append(" " + MonitoredVmUtil.mainClass(vm,
+ output.append(' ').append(MonitoredVmUtil.mainClass(vm,
arguments.showLongPaths()));
if (arguments.showMainArgs()) {
errorString = " -- main args information unavailable";
String mainArgs = MonitoredVmUtil.mainArgs(vm);
if (mainArgs != null && mainArgs.length() > 0) {
- output.append(" " + mainArgs);
+ output.append(' ').append(mainArgs);
}
}
if (arguments.showVmArgs()) {
errorString = " -- jvm args information unavailable";
String jvmArgs = MonitoredVmUtil.jvmArgs(vm);
if (jvmArgs != null && jvmArgs.length() > 0) {
- output.append(" " + jvmArgs);
+ output.append(' ').append(jvmArgs);
}
}
if (arguments.showVmFlags()) {
errorString = " -- jvm flags information unavailable";
String jvmFlags = MonitoredVmUtil.jvmFlags(vm);
if (jvmFlags != null && jvmFlags.length() > 0) {
- output.append(" " + jvmFlags);
+ output.append(' ').append(jvmFlags);
}
}
--- a/jdk/src/jdk.jcmd/share/classes/sun/tools/jstat/RawOutputFormatter.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jcmd/share/classes/sun/tools/jstat/RawOutputFormatter.java Tue Dec 16 09:58:02 2014 -0800
@@ -50,7 +50,7 @@
StringBuilder headerBuilder = new StringBuilder();
for (Iterator<Monitor> i = logged.iterator(); i.hasNext(); /* empty */ ) {
Monitor m = i.next();
- headerBuilder.append(m.getName() + " ");
+ headerBuilder.append(m.getName()).append(' ');
}
header = headerBuilder.toString();
}
--- a/jdk/src/jdk.jcmd/share/classes/sun/tools/jstat/SyntaxException.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jcmd/share/classes/sun/tools/jstat/SyntaxException.java Tue Dec 16 09:58:02 2014 -0800
@@ -65,24 +65,21 @@
public SyntaxException(int lineno, Set<String> expected, Token found) {
StringBuilder msg = new StringBuilder();
- msg.append("Syntax error at line " + lineno + ": Expected one of \'");
+ msg.append("Syntax error at line ").append(lineno)
+ .append(": Expected one of \'");
- boolean first = true;
- for (Iterator<String> i = expected.iterator(); i.hasNext(); /* empty */) {
- String keyWord = i.next();
- if (first) {
- msg.append(keyWord);
- first = false;
- } else {
- msg.append("|" + keyWord);
- }
+ for (String keyWord : expected) {
+ msg.append(keyWord).append('|');
+ }
+ if (!expected.isEmpty()) {
+ msg.setLength(msg.length() - 1);
}
- msg.append("\', Found " + found.toMessage());
- message = msg.toString();
+ message = msg.append("\', Found ").append(found.toMessage()).toString();
}
public String getMessage() {
return message;
}
}
+
--- a/jdk/src/jdk.jconsole/share/classes/sun/tools/jconsole/Plotter.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jconsole/share/classes/sun/tools/jconsole/Plotter.java Tue Dec 16 09:58:02 2014 -0800
@@ -838,7 +838,7 @@
private static class TimeStamps {
// Time stamps (long) are split into offsets (long) and a
// series of times from the offsets (int). A new offset is
- // stored when the the time value doesn't fit in an int
+ // stored when the time value doesn't fit in an int
// (approx every 24 days). An array of indices is used to
// define the starting point for each offset in the times
// array.
--- a/jdk/src/jdk.jconsole/share/classes/sun/tools/jconsole/ThreadTab.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jconsole/share/classes/sun/tools/jconsole/ThreadTab.java Tue Dec 16 09:58:02 2014 -0800
@@ -368,7 +368,7 @@
sb.append(Messages.STACK_TRACE);
int index = 0;
for (StackTraceElement e : ti.getStackTrace()) {
- sb.append(e.toString()+"\n");
+ sb.append(e).append('\n');
if (monitors != null) {
for (MonitorInfo mi : monitors) {
if (mi.getLockedStackDepth() == index) {
--- a/jdk/src/jdk.jconsole/share/classes/sun/tools/jconsole/inspector/XArrayDataViewer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jconsole/share/classes/sun/tools/jconsole/inspector/XArrayDataViewer.java Tue Dec 16 09:58:02 2014 -0800
@@ -79,25 +79,25 @@
String textColor = String.format("%06x",
foreground.getRGB() & 0xFFFFFF);
StringBuilder sb = new StringBuilder();
- sb.append("<html><body text=#"+textColor+"><table width=\"100%\">");
+ sb.append("<html><body text=#").append(textColor).append("><table width=\"100%\">");
for (int i = 0; i < arr.length; i++) {
if (i % 2 == 0) {
- sb.append("<tr style=\"background-color: " +
- evenRowColorStr + "\"><td><pre>" +
- (arr[i] == null ?
- arr[i] : htmlize(arr[i].toString())) +
- "</pre></td></tr>");
+ sb.append("<tr style=\"background-color: ")
+ .append(evenRowColorStr).append("\"><td><pre>")
+ .append(arr[i] == null ?
+ arr[i] : htmlize(arr[i].toString()))
+ .append("</pre></td></tr>");
} else {
- sb.append("<tr style=\"background-color: " +
- oddRowColorStr + "\"><td><pre>" +
- (arr[i] == null ?
- arr[i] : htmlize(arr[i].toString())) +
- "</pre></td></tr>");
+ sb.append("<tr style=\"background-color: ")
+ .append(oddRowColorStr).append("\"><td><pre>")
+ .append(arr[i] == null ?
+ arr[i] : htmlize(arr[i].toString()))
+ .append("</pre></td></tr>");
}
}
if (arr.length == 0) {
- sb.append("<tr style=\"background-color: " +
- evenRowColorStr + "\"><td></td></tr>");
+ sb.append("<tr style=\"background-color: ")
+ .append(evenRowColorStr).append("\"><td></td></tr>");
}
sb.append("</table></body></html>");
arrayEditor.setText(sb.toString());
--- a/jdk/src/jdk.jconsole/share/classes/sun/tools/jconsole/inspector/XObject.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jconsole/share/classes/sun/tools/jconsole/inspector/XObject.java Tue Dec 16 09:58:02 2014 -0800
@@ -65,7 +65,7 @@
return object;
}
- //if true the the object.hashcode is added to the label
+ //if true the object.hashcode is added to the label
public static void
useHashCodeRepresentation(boolean useHashCodeRepresentation) {
XObject.useHashCodeRepresentation = useHashCodeRepresentation;
--- a/jdk/src/jdk.jconsole/share/classes/sun/tools/jconsole/inspector/XTree.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jconsole/share/classes/sun/tools/jconsole/inspector/XTree.java Tue Dec 16 09:58:02 2014 -0800
@@ -507,13 +507,13 @@
// key order defined by the "orderedKeyPropertyList"
for (String key : orderedKeyPropertyList) {
if (map.containsKey(key)) {
- sb.append(key + "=" + map.get(key) + ",");
+ sb.append(key).append('=').append(map.get(key)).append(',');
map.remove(key);
}
}
// Add the remaining key/value pairs to the buffer
for (Map.Entry<String, String> entry : map.entrySet()) {
- sb.append(entry.getKey() + "=" + entry.getValue() + ",");
+ sb.append(entry.getKey()).append('=').append(entry.getValue()).append(',');
}
String orderedKeyPropertyListString = sb.toString();
orderedKeyPropertyListString = orderedKeyPropertyListString.substring(
@@ -622,7 +622,7 @@
//
StringBuilder sb = new StringBuilder();
for (MBeanParameterInfo mbpi : mboi.getSignature()) {
- sb.append(mbpi.getType() + ",");
+ sb.append(mbpi.getType()).append(',');
}
String signature = sb.toString();
if (signature.length() > 0) {
--- a/jdk/src/jdk.jdi/share/classes/com/sun/jdi/VirtualMachineManager.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jdi/share/classes/com/sun/jdi/VirtualMachineManager.java Tue Dec 16 09:58:02 2014 -0800
@@ -225,7 +225,7 @@
* file contains a provider configuration file named
* <tt>com.sun.jdi.connect.spi.TransportService</tt> in the resource
* directory <tt>META-INF/services</tt>, and the provider
- * configuration file lists the the full-qualified class name of the
+ * configuration file lists the full-qualified class name of the
* TransportService implementation. A TransportService is a concrete
* sub-class of {@link com.sun.jdi.connect.spi.TransportService
* TransportService}. The format of the provider configuration file
--- a/jdk/src/jdk.jdi/share/classes/com/sun/jdi/connect/AttachingConnector.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jdi/share/classes/com/sun/jdi/connect/AttachingConnector.java Tue Dec 16 09:58:02 2014 -0800
@@ -38,7 +38,7 @@
@jdk.Exported
public interface AttachingConnector extends Connector {
/**
- * Attaches to a running application and and returns a
+ * Attaches to a running application and returns a
* mirror of its VM.
* <p>
* The connector uses the given argument map in
--- a/jdk/src/jdk.jdi/share/classes/com/sun/tools/example/debug/expr/ExpressionParser.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jdi/share/classes/com/sun/tools/example/debug/expr/ExpressionParser.java Tue Dec 16 09:58:02 2014 -0800
@@ -59,6 +59,7 @@
StackFrame get() throws IncompatibleThreadStateException;
}
+ @SuppressWarnings("deprecation")
public static Value evaluate(String expr, VirtualMachine vm,
GetFrame frameGetter) throws ParseException,
InvocationException,
--- a/jdk/src/jdk.jdi/share/classes/com/sun/tools/example/debug/expr/ParseException.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jdi/share/classes/com/sun/tools/example/debug/expr/ParseException.java Tue Dec 16 09:58:02 2014 -0800
@@ -198,7 +198,7 @@
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
- retval.append("\\u" + s.substring(s.length() - 4, s.length()));
+ retval.append("\\u").append(s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
--- a/jdk/src/jdk.jdi/share/classes/com/sun/tools/example/debug/expr/TokenMgrError.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jdi/share/classes/com/sun/tools/example/debug/expr/TokenMgrError.java Tue Dec 16 09:58:02 2014 -0800
@@ -107,7 +107,7 @@
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
- retval.append("\\u" + s.substring(s.length() - 4, s.length()));
+ retval.append("\\u").append(s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
--- a/jdk/src/jdk.jdi/share/classes/com/sun/tools/jdi/ThreadReferenceImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jdi/share/classes/com/sun/tools/jdi/ThreadReferenceImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -613,7 +613,7 @@
}
/**
- * Propagate the the thread state change information
+ * Propagate the thread state change information
* to registered listeners.
* Must be entered while synchronized on vm.state()
*/
--- a/jdk/src/jdk.jdi/share/classes/com/sun/tools/jdi/VirtualMachineImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jdi/share/classes/com/sun/tools/jdi/VirtualMachineImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -881,12 +881,12 @@
} else if (tag == JDWP.TypeTag.ARRAY) {
sb.append("ArrayType");
} else {
- sb.append("UNKNOWN TAG: " + tag);
+ sb.append("UNKNOWN TAG: ").append(tag);
}
if (signature != null) {
- sb.append(", signature='" + signature + "'");
+ sb.append(", signature='").append(signature).append('\'');
}
- sb.append(", id=" + id);
+ sb.append(", id=").append(id);
vm.printTrace(sb.toString());
}
if (id == 0) {
@@ -1250,7 +1250,7 @@
Long key = id;
/*
- * Attempt to retrieve an existing object object reference
+ * Attempt to retrieve an existing object reference
*/
SoftObjectReference ref = objectsByID.get(key);
if (ref != null) {
--- a/jdk/src/jdk.jdwp.agent/share/native/libjdwp/eventHandler.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jdwp.agent/share/native/libjdwp/eventHandler.c Tue Dec 16 09:58:02 2014 -0800
@@ -438,7 +438,7 @@
do {
/* The events have been reported and this
* thread is about to continue, but it may
- * have been started up up just to perform a
+ * have been started up just to perform a
* requested method invocation. If so, we do
* the invoke now and then stop again waiting
* for another continue. By then another
--- a/jdk/src/jdk.jdwp.agent/share/native/libjdwp/transport.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jdwp.agent/share/native/libjdwp/transport.c Tue Dec 16 09:58:02 2014 -0800
@@ -66,8 +66,10 @@
len = (int)strlen(msg);
maxlen = len+len/2+2; /* Should allow for plenty of room */
utf8msg = (jbyte*)jvmtiAllocate(maxlen+1);
- (void)utf8FromPlatform(msg, len, utf8msg, maxlen);
- utf8msg[maxlen] = 0;
+ if (utf8msg != NULL) {
+ (void)utf8FromPlatform(msg, len, utf8msg, maxlen);
+ utf8msg[maxlen] = 0;
+ }
}
if (rv == JDWPTRANSPORT_ERROR_NONE) {
ERROR_MESSAGE(("transport error %d: %s",err, utf8msg));
@@ -391,6 +393,10 @@
/* Convert commandLine from UTF-8 to platform encoding */
len = (int)strlen(commandLine);
buf = jvmtiAllocate(len*3+3);
+ if (buf == NULL) {
+ jvmtiDeallocate(commandLine);
+ return JDWP_ERROR(OUT_OF_MEMORY);
+ }
(void)utf8ToPlatform((jbyte*)commandLine, len, buf, len*3+3);
/* Exec commandLine */
@@ -447,21 +453,23 @@
if (info == NULL) {
return JDWP_ERROR(OUT_OF_MEMORY);
}
+ info->timeout = timeout;
+
info->name = jvmtiAllocate((int)strlen(name)+1);
- (void)strcpy(info->name, name);
- info->address = NULL;
- info->timeout = timeout;
if (info->name == NULL) {
serror = JDWP_ERROR(OUT_OF_MEMORY);
goto handleError;
}
+ (void)strcpy(info->name, name);
+
+ info->address = NULL;
if (address != NULL) {
info->address = jvmtiAllocate((int)strlen(address)+1);
- (void)strcpy(info->address, address);
if (info->address == NULL) {
serror = JDWP_ERROR(OUT_OF_MEMORY);
goto handleError;
}
+ (void)strcpy(info->address, address);
}
info->transport = trans;
@@ -478,6 +486,10 @@
*/
len = (int)strlen(name) + (int)strlen(retAddress) + 2; /* ':' and '\0' */
prop_value = (char*)jvmtiAllocate(len);
+ if (prop_value == NULL) {
+ serror = JDWP_ERROR(OUT_OF_MEMORY);
+ goto handleError;
+ }
strcpy(prop_value, name);
strcat(prop_value, ":");
strcat(prop_value, retAddress);
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/monitor/BufferedMonitoredVm.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/monitor/BufferedMonitoredVm.java Tue Dec 16 09:58:02 2014 -0800
@@ -47,7 +47,7 @@
byte[] getBytes();
/**
- * Interface to get the the size of the instrumentation buffer
+ * Interface to get the size of the instrumentation buffer
* for the target Java Virtual Machine.
*
* @return int - the size of the instrumentation buffer for the
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/monitor/HostIdentifier.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/monitor/HostIdentifier.java Tue Dec 16 09:58:02 2014 -0800
@@ -227,7 +227,7 @@
*
* The necessary components of the VmIdentifier are extracted and
* reassembled into a HostIdentifier. If a "file:" scheme (protocol)
- * is specified, the the returned HostIdentifier will always be
+ * is specified, the returned HostIdentifier will always be
* equivalent to HostIdentifier("file://localhost").
*
* @param vmid the VmIdentifier use to construct the HostIdentifier.
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/monitor/MonitoredVm.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/monitor/MonitoredVm.java Tue Dec 16 09:58:02 2014 -0800
@@ -59,7 +59,7 @@
*
* @param name the name of the Instrumentation object to find.
* @return Monitor - the {@link Monitor} object that can be used to
- * monitor the the named instrumentation object, or
+ * monitor the named instrumentation object, or
* <tt>null</tt> if the named object doesn't exist.
* @throws MonitorException Thrown if an error occurs while communicating
* with the target Java Virtual Machine.
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/monitor/MonitoredVmUtil.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/monitor/MonitoredVmUtil.java Tue Dec 16 09:58:02 2014 -0800
@@ -58,7 +58,7 @@
*
* @param vm the target MonitoredVm
* @return String - contains the command line of the target Java
- * application or the the string "Unknown" if the
+ * application or the string "Unknown" if the
* command line cannot be determined.
*/
public static String commandLine(MonitoredVm vm) throws MonitorException {
@@ -73,7 +73,7 @@
*
* @param vm the target MonitoredVm
* @return String - contains the arguments to the main class for the
- * target Java application or the the string "Unknown"
+ * target Java application or the string "Unknown"
* if the command line cannot be determined.
*/
public static String mainArgs(MonitoredVm vm) throws MonitorException {
@@ -97,7 +97,7 @@
* @param vm the target MonitoredVm
* @param fullPath include the full path to Jar file, where applicable
* @return String - contains the main class of the target Java
- * application or the the string "Unknown" if the
+ * application or the string "Unknown" if the
* command line cannot be determined.
*/
public static String mainClass(MonitoredVm vm, boolean fullPath)
@@ -138,7 +138,7 @@
*
* @param vm the target MonitoredVm
* @return String - contains the arguments passed to the JVM for the
- * target Java application or the the string "Unknown"
+ * target Java application or the string "Unknown"
* if the command line cannot be determined.
*/
public static String jvmArgs(MonitoredVm vm) throws MonitorException {
@@ -151,7 +151,7 @@
*
* @param vm the target MonitoredVm
* @return String - contains the flags passed to the JVM for the
- * target Java application or the the string "Unknown"
+ * target Java application or the string "Unknown"
* if the command line cannot be determined.
*/
public static String jvmFlags(MonitoredVm vm) throws MonitorException {
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/monitor/remote/RemoteVm.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/monitor/remote/RemoteVm.java Tue Dec 16 09:58:02 2014 -0800
@@ -49,7 +49,7 @@
byte[] getBytes() throws RemoteException;
/**
- * Interface to get the the size of the instrumentation buffer
+ * Interface to get the size of the instrumentation buffer
* for the target Java Virtual Machine.
*
* @return int - the size of the instrumentation buffer for the
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/AbstractPerfDataBuffer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/AbstractPerfDataBuffer.java Tue Dec 16 09:58:02 2014 -0800
@@ -91,7 +91,7 @@
*
* @param name the name of the Instrumentation object to find.
* @return Monitor - the {@link Monitor} object that can be used to
- * monitor the the named instrumentation object, or
+ * monitor the named instrumentation object, or
* <tt>null</tt> if the named object doesn't exist.
* @throws MonitorException Thrown if an error occurs while communicating
* with the target Java Virtual Machine.
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/PerfDataBufferImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/PerfDataBufferImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -158,6 +158,7 @@
* the sun.jvmstat.perfdata.aliasmap file indicates some other
* file as the source.
*/
+ @SuppressWarnings("deprecation")
private void buildAliasMap() {
assert Thread.holdsLock(this);
@@ -228,7 +229,7 @@
*
* @param name the name of the Instrumentation object to find.
* @return Monitor - the {@link Monitor} object that can be used to
- * monitor the the named instrumentation object, or
+ * monitor the named instrumentation object, or
* <tt>null</tt> if the named object doesn't exist.
* @throws MonitorException Thrown if an error occurs while communicating
* with the target Java Virtual Machine.
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/PerfIntegerMonitor.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/PerfIntegerMonitor.java Tue Dec 16 09:58:02 2014 -0800
@@ -63,7 +63,7 @@
* The object returned contains an Integer object containing the
* current value of the IntegerInstrument.
*
- * @return Object - the current value of the the IntegerInstrument. The
+ * @return Object - the current value of the IntegerInstrument. The
* return type is guaranteed to be of type Integer.
*/
public Object getValue() {
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/PerfLongMonitor.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/PerfLongMonitor.java Tue Dec 16 09:58:02 2014 -0800
@@ -62,7 +62,7 @@
* The object returned contains a Long object containing the
* current value of the LongInstrument.
*
- * @return Object - the current value of the the LongInstrument. The
+ * @return Object - the current value of the LongInstrument. The
* return type is guaranteed to be of type Long.
*/
public Object getValue() {
--- a/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/v1_0/PerfDataBuffer.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/v1_0/PerfDataBuffer.java Tue Dec 16 09:58:02 2014 -0800
@@ -429,7 +429,7 @@
/*
* replace the real counters with pseudo counters that are
- * initialized to to the correct values. The maximum size of
+ * initialized to the correct values. The maximum size of
* the eden and survivor spaces are supposed to be:
* max_eden_size = new_size - (2*alignment).
* max_survivor_size = new_size - (2*alignment).
--- a/jdk/src/jdk.jvmstat/share/classes/sun/tools/jstatd/Jstatd.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/tools/jstatd/Jstatd.java Tue Dec 16 09:58:02 2014 -0800
@@ -76,6 +76,7 @@
}
}
+ @SuppressWarnings("deprecation") // Use of RMISecurityManager
public static void main(String[] args) {
String rminame = null;
int argc = 0;
--- a/jdk/src/jdk.jvmstat/share/classes/sun/tools/jstatd/RemoteHostImpl.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.jvmstat/share/classes/sun/tools/jstatd/RemoteHostImpl.java Tue Dec 16 09:58:02 2014 -0800
@@ -68,7 +68,7 @@
sb.append("local://").append(lvmid).append("@localhost");
if (mode != null) {
- sb.append("?mode=" + mode);
+ sb.append("?mode=").append(mode);
}
String vmidStr = sb.toString();
--- a/jdk/src/jdk.naming.dns/share/classes/com/sun/jndi/dns/ResourceRecord.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.naming.dns/share/classes/com/sun/jndi/dns/ResourceRecord.java Tue Dec 16 09:58:02 2014 -0800
@@ -103,7 +103,7 @@
int rrlen; // number of octets in encoded RR
DnsName name; // name field of RR, including root label
int rrtype; // type field of RR
- String rrtypeName; // name of of rrtype
+ String rrtypeName; // name of rrtype
int rrclass; // class field of RR
String rrclassName; // name of rrclass
int ttl = 0; // ttl field of RR
--- a/jdk/src/jdk.naming.dns/share/classes/sun/net/spi/nameservice/dns/DNSNameService.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.naming.dns/share/classes/sun/net/spi/nameservice/dns/DNSNameService.java Tue Dec 16 09:58:02 2014 -0800
@@ -463,12 +463,12 @@
// ---------
- private static void appendIfLiteralAddress(String addr, StringBuffer sb) {
+ private static void appendIfLiteralAddress(String addr, StringBuilder sb) {
if (IPAddressUtil.isIPv4LiteralAddress(addr)) {
- sb.append("dns://" + addr + " ");
+ sb.append("dns://").append(addr).append(' ');
} else {
if (IPAddressUtil.isIPv6LiteralAddress(addr)) {
- sb.append("dns://[" + addr + "] ");
+ sb.append("dns://[").append(addr).append("] ");
}
}
}
@@ -478,7 +478,7 @@
* corresponding to the supplied List of nameservers.
*/
private static String createProviderURL(List<String> nsList) {
- StringBuffer sb = new StringBuffer();
+ StringBuilder sb = new StringBuilder();
for (String s: nsList) {
appendIfLiteralAddress(s, sb);
}
@@ -491,7 +491,7 @@
* contained in the provided str.
*/
private static String createProviderURL(String str) {
- StringBuffer sb = new StringBuffer();
+ StringBuilder sb = new StringBuilder();
StringTokenizer st = new StringTokenizer(str, ",");
while (st.hasMoreTokens()) {
appendIfLiteralAddress(st.nextToken(), sb);
--- a/jdk/src/jdk.rmic/share/classes/sun/tools/java/ClassDefinition.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.rmic/share/classes/sun/tools/java/ClassDefinition.java Tue Dec 16 09:58:02 2014 -0800
@@ -295,7 +295,7 @@
}
/**
- * Tell if the class is local or or anonymous class, or inside
+ * Tell if the class is local or anonymous class, or inside
* such a class, which means it cannot be mentioned outside of
* its file.
*/
@@ -770,7 +770,7 @@
}
/**
- * We know the the field is marked protected (and not public) and that
+ * We know the field is marked protected (and not public) and that
* the field is visible (as per canAccess). Can we access the field as
* <accessor>.<field>, where <accessor> has the type <accessorType>?
*
--- a/jdk/src/jdk.runtime/share/classes/sun/security/tools/policytool/PolicyTool.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.runtime/share/classes/sun/security/tools/policytool/PolicyTool.java Tue Dec 16 09:58:02 2014 -0800
@@ -980,8 +980,9 @@
grantEntry.principals.listIterator();
while (list.hasNext()) {
PolicyParser.PrincipalEntry pppe = list.next();
- sb.append(" Principal " + pppe.getDisplayClass() + " " +
- pppe.getDisplayName(true));
+ sb.append(" Principal ").append(pppe.getDisplayClass())
+ .append(' ')
+ .append(pppe.getDisplayName(true));
if (list.hasNext()) sb.append(", ");
}
result = sb.toString();
--- a/jdk/src/jdk.sctp/share/classes/com/sun/nio/sctp/SctpMultiChannel.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.sctp/share/classes/com/sun/nio/sctp/SctpMultiChannel.java Tue Dec 16 09:58:02 2014 -0800
@@ -219,7 +219,7 @@
* bind the socket to an automatically assigned socket address
*
* @param backlog
- * The maximum number number of pending connections
+ * The maximum number of pending connections
*
* @return This channel
*
@@ -706,7 +706,7 @@
*
* @throws SecurityException
* If a security manager has been installed and it does not permit
- * new associations to be setup with the the messages's address
+ * new associations to be setup with the messages's address
*
* @throws IOException
* If some other I/O error occurs
--- a/jdk/src/jdk.sctp/share/classes/com/sun/nio/sctp/SctpServerChannel.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.sctp/share/classes/com/sun/nio/sctp/SctpServerChannel.java Tue Dec 16 09:58:02 2014 -0800
@@ -214,7 +214,7 @@
* bind the socket to an automatically assigned socket address
*
* @param backlog
- * The maximum number number of pending associations
+ * The maximum number of pending associations
*
* @return This channel
*
--- a/jdk/src/jdk.sctp/unix/native/libsctp/SctpChannelImpl.c Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.sctp/unix/native/libsctp/SctpChannelImpl.c Tue Dec 16 09:58:02 2014 -0800
@@ -507,7 +507,7 @@
if (handleNotification(env, fd, resultContainerObj, snp, rv,
(msg->msg_flags & MSG_EOR),
(struct sockaddr*)&sa ) == JNI_TRUE) {
- /* We have received a notification that is of interest to
+ /* We have received a notification that is of interest
to the Java API. The appropriate notification will be
set in the result container. */
if (allocated == JNI_TRUE) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTDomainPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTDomainPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -117,7 +117,7 @@
* @param o Object to be compared for equality with this
* <code>NTDomainPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>NTDomainPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTNumericCredential.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTNumericCredential.java Tue Dec 16 09:58:02 2014 -0800
@@ -88,7 +88,7 @@
* @param o Object to be compared for equality with this
* <code>NTNumericCredential</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>NTNumericCredential</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTSidDomainPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTSidDomainPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -91,7 +91,7 @@
* @param o Object to be compared for equality with this
* <code>NTSidDomainPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>NTSidDomainPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTSidGroupPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTSidGroupPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -86,7 +86,7 @@
* @param o Object to be compared for equality with this
* <code>NTSidGroupPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>NTSidGroupPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTSidPrimaryGroupPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTSidPrimaryGroupPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -89,7 +89,7 @@
* @param o Object to be compared for equality with this
* <code>NTSidPrimaryGroupPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>NTSidPrimaryGroupPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTSidUserPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTSidUserPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -85,7 +85,7 @@
* @param o Object to be compared for equality with this
* <code>NTSidUserPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>NTSidUserPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTUserPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/NTUserPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -111,7 +111,7 @@
* @param o Object to be compared for equality with this
* <code>NTPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>NTPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/SolarisNumericGroupPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/SolarisNumericGroupPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -184,7 +184,7 @@
* @param o Object to be compared for equality with this
* <code>SolarisNumericGroupPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>SolarisNumericGroupPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/SolarisNumericUserPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/SolarisNumericUserPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -151,7 +151,7 @@
* @param o Object to be compared for equality with this
* <code>SolarisNumericUserPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>SolarisNumericUserPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/SolarisPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/SolarisPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -115,7 +115,7 @@
* @param o Object to be compared for equality with this
* <code>SolarisPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>SolarisPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/UnixNumericGroupPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/UnixNumericGroupPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -187,7 +187,7 @@
* @param o Object to be compared for equality with this
* <code>UnixNumericGroupPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>UnixNumericGroupPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/UnixNumericUserPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/UnixNumericUserPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -147,7 +147,7 @@
* @param o Object to be compared for equality with this
* <code>UnixNumericUserPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>UnixNumericUserPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/UnixPrincipal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/UnixPrincipal.java Tue Dec 16 09:58:02 2014 -0800
@@ -112,7 +112,7 @@
* @param o Object to be compared for equality with this
* <code>UnixPrincipal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>UnixPrincipal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/X500Principal.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.security.auth/share/classes/com/sun/security/auth/X500Principal.java Tue Dec 16 09:58:02 2014 -0800
@@ -130,7 +130,7 @@
* @param o Object to be compared for equality with this
* <code>X500Principal</code>.
*
- * @return true if the specified Object is equal equal to this
+ * @return true if the specified Object is equal to this
* <code>X500Principal</code>.
*/
public boolean equals(Object o) {
--- a/jdk/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipUtils.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipUtils.java Tue Dec 16 09:58:02 2014 -0800
@@ -103,6 +103,7 @@
/*
* Converts DOS time to Java time (number of milliseconds since epoch).
*/
+ @SuppressWarnings("deprecation")
public static long dosToJavaTime(long dtime) {
Date d = new Date((int)(((dtime >> 25) & 0x7f) + 80),
(int)(((dtime >> 21) & 0x0f) - 1),
@@ -116,6 +117,7 @@
/*
* Converts Java time to DOS time.
*/
+ @SuppressWarnings("deprecation")
public static long javaToDosTime(long time) {
Date d = new Date(time);
int year = d.getYear() + 1900;
--- a/jdk/src/sample/share/nio/server/ChannelIOSecure.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/sample/share/nio/server/ChannelIOSecure.java Tue Dec 16 09:58:02 2014 -0800
@@ -576,7 +576,7 @@
/*
* We ignore the return value here, we return the
- * number of bytes actually consumed from the the file.
+ * number of bytes actually consumed from the file.
* We'll flush the output buffer before we start shutting down.
*/
doWrite(fileChannelBB);
--- a/jdk/src/sample/solaris/dtrace/hotspot/gc_time_stat.d Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/src/sample/solaris/dtrace/hotspot/gc_time_stat.d Tue Dec 16 09:58:02 2014 -0800
@@ -111,8 +111,8 @@
* arg4: uintptr_t, the initial size of the memory pool (in bytes)
* arg5: uintptr_t, the amount of memory in use in the memory pool
* (in bytes)
- * arg6: uintptr_t, the the number of committed pages in the memory pool
- * arg7: uintptr_t, the the maximum size of the memory pool
+ * arg6: uintptr_t, the number of committed pages in the memory pool
+ * arg7: uintptr_t, the maximum size of the memory pool
*/
hotspot$target:::mem-pool-gc-begin
{
--- a/jdk/test/Makefile Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/Makefile Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
#
-# Copyright (c) 1995, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -258,6 +258,11 @@
# ------------------------------------------------------------------
+# When called from JPRT the TESTDIRS variable is set to the jtreg tests to run
+ifdef TESTDIRS
+ TEST_SELECTION = $(TESTDIRS)
+endif
+
ifdef CONCURRENCY
EXTRA_JTREG_OPTIONS += -concurrency:$(CONCURRENCY)
endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/io/InputStream/TransferTo.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,326 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.io.ByteArrayOutputStream;
+import java.io.FilterInputStream;
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.Arrays;
+import java.util.Random;
+
+import static java.lang.String.format;
+
+/*
+ * @test
+ * @bug 8066867
+ * @summary tests whether java.io.InputStream.transferTo conforms to its
+ * contract defined in the javadoc
+ */
+public class TransferTo {
+
+ public static void main(String[] args) throws IOException {
+ ifOutIsNullThenNpeIsThrown();
+ ifExceptionInInputNeitherStreamIsClosed();
+ ifExceptionInOutputNeitherStreamIsClosed();
+ onReturnNeitherStreamIsClosed();
+ onReturnInputIsAtEnd();
+ contents();
+ }
+
+ private static void ifOutIsNullThenNpeIsThrown() throws IOException {
+ try (InputStream in = input()) {
+ assertThrowsNPE(() -> in.transferTo(null), "out");
+ }
+
+ try (InputStream in = input((byte) 1)) {
+ assertThrowsNPE(() -> in.transferTo(null), "out");
+ }
+
+ try (InputStream in = input((byte) 1, (byte) 2)) {
+ assertThrowsNPE(() -> in.transferTo(null), "out");
+ }
+
+ InputStream in = null;
+ try {
+ InputStream fin = in = new ThrowingInputStream();
+ // null check should precede everything else:
+ // InputStream shouldn't be touched if OutputStream is null
+ assertThrowsNPE(() -> fin.transferTo(null), "out");
+ } finally {
+ if (in != null)
+ try {
+ in.close();
+ } catch (IOException ignored) { }
+ }
+ }
+
+ private static void ifExceptionInInputNeitherStreamIsClosed()
+ throws IOException {
+ transferToThenCheckIfAnyClosed(input(0, new byte[]{1, 2, 3}), output());
+ transferToThenCheckIfAnyClosed(input(1, new byte[]{1, 2, 3}), output());
+ transferToThenCheckIfAnyClosed(input(2, new byte[]{1, 2, 3}), output());
+ }
+
+ private static void ifExceptionInOutputNeitherStreamIsClosed()
+ throws IOException {
+ transferToThenCheckIfAnyClosed(input(new byte[]{1, 2, 3}), output(0));
+ transferToThenCheckIfAnyClosed(input(new byte[]{1, 2, 3}), output(1));
+ transferToThenCheckIfAnyClosed(input(new byte[]{1, 2, 3}), output(2));
+ }
+
+ private static void transferToThenCheckIfAnyClosed(InputStream input,
+ OutputStream output)
+ throws IOException {
+ try (CloseLoggingInputStream in = new CloseLoggingInputStream(input);
+ CloseLoggingOutputStream out =
+ new CloseLoggingOutputStream(output)) {
+ boolean thrown = false;
+ try {
+ in.transferTo(out);
+ } catch (IOException ignored) {
+ thrown = true;
+ }
+ if (!thrown)
+ throw new AssertionError();
+
+ if (in.wasClosed() || out.wasClosed()) {
+ throw new AssertionError();
+ }
+ }
+ }
+
+ private static void onReturnNeitherStreamIsClosed()
+ throws IOException {
+ try (CloseLoggingInputStream in =
+ new CloseLoggingInputStream(input(new byte[]{1, 2, 3}));
+ CloseLoggingOutputStream out =
+ new CloseLoggingOutputStream(output())) {
+
+ in.transferTo(out);
+
+ if (in.wasClosed() || out.wasClosed()) {
+ throw new AssertionError();
+ }
+ }
+ }
+
+ private static void onReturnInputIsAtEnd() throws IOException {
+ try (InputStream in = input(new byte[]{1, 2, 3});
+ OutputStream out = output()) {
+
+ in.transferTo(out);
+
+ if (in.read() != -1) {
+ throw new AssertionError();
+ }
+ }
+ }
+
+ private static void contents() throws IOException {
+ checkTransferredContents(new byte[0]);
+ checkTransferredContents(createRandomBytes(1024, 4096));
+ // to span through several batches
+ checkTransferredContents(createRandomBytes(16384, 16384));
+ }
+
+ private static void checkTransferredContents(byte[] bytes)
+ throws IOException {
+ try (InputStream in = input(bytes);
+ ByteArrayOutputStream out = new ByteArrayOutputStream()) {
+ in.transferTo(out);
+
+ byte[] outBytes = out.toByteArray();
+ if (!Arrays.equals(bytes, outBytes)) {
+ throw new AssertionError(
+ format("bytes.length=%s, outBytes.length=%s",
+ bytes.length, outBytes.length));
+ }
+ }
+ }
+
+ private static byte[] createRandomBytes(int min, int maxRandomAdditive) {
+ Random rnd = new Random();
+ byte[] bytes = new byte[min + rnd.nextInt(maxRandomAdditive)];
+ rnd.nextBytes(bytes);
+ return bytes;
+ }
+
+ private static OutputStream output() {
+ return output(-1);
+ }
+
+ private static OutputStream output(int exceptionPosition) {
+ return new OutputStream() {
+
+ int pos;
+
+ @Override
+ public void write(int b) throws IOException {
+ if (pos++ == exceptionPosition)
+ throw new IOException();
+ }
+ };
+ }
+
+ private static InputStream input(byte... bytes) {
+ return input(-1, bytes);
+ }
+
+ private static InputStream input(int exceptionPosition, byte... bytes) {
+ return new InputStream() {
+
+ int pos;
+
+ @Override
+ public int read() throws IOException {
+ if (pos == exceptionPosition) {
+ // because of the pesky IOException swallowing in
+ // java.io.InputStream.read(byte[], int, int)
+ // pos++;
+ throw new IOException();
+ }
+
+ if (pos >= bytes.length)
+ return -1;
+ return bytes[pos++] & 0xff;
+ }
+ };
+ }
+
+ private static class ThrowingInputStream extends InputStream {
+
+ boolean closed;
+
+ @Override
+ public int read(byte[] b) throws IOException {
+ throw new IOException();
+ }
+
+ @Override
+ public int read(byte[] b, int off, int len) throws IOException {
+ throw new IOException();
+ }
+
+ @Override
+ public long skip(long n) throws IOException {
+ throw new IOException();
+ }
+
+ @Override
+ public int available() throws IOException {
+ throw new IOException();
+ }
+
+ @Override
+ public void close() throws IOException {
+ if (!closed) {
+ closed = true;
+ throw new IOException();
+ }
+ }
+
+ @Override
+ public void reset() throws IOException {
+ throw new IOException();
+ }
+
+ @Override
+ public int read() throws IOException {
+ throw new IOException();
+ }
+ }
+
+ private static class CloseLoggingInputStream extends FilterInputStream {
+
+ boolean closed;
+
+ CloseLoggingInputStream(InputStream in) {
+ super(in);
+ }
+
+ @Override
+ public void close() throws IOException {
+ closed = true;
+ super.close();
+ }
+
+ boolean wasClosed() {
+ return closed;
+ }
+ }
+
+ private static class CloseLoggingOutputStream extends FilterOutputStream {
+
+ boolean closed;
+
+ CloseLoggingOutputStream(OutputStream out) {
+ super(out);
+ }
+
+ @Override
+ public void close() throws IOException {
+ closed = true;
+ super.close();
+ }
+
+ boolean wasClosed() {
+ return closed;
+ }
+ }
+
+ public interface Thrower {
+ public void run() throws Throwable;
+ }
+
+ public static void assertThrowsNPE(Thrower thrower, String message) {
+ assertThrows(thrower, NullPointerException.class, message);
+ }
+
+ public static <T extends Throwable> void assertThrows(Thrower thrower,
+ Class<T> throwable,
+ String message) {
+ Throwable thrown;
+ try {
+ thrower.run();
+ thrown = null;
+ } catch (Throwable caught) {
+ thrown = caught;
+ }
+
+ if (!throwable.isInstance(thrown)) {
+ String caught = thrown == null ?
+ "nothing" : thrown.getClass().getCanonicalName();
+ throw new AssertionError(
+ format("Expected to catch %s, but caught %s",
+ throwable, caught), thrown);
+ }
+
+ if (thrown != null && !message.equals(thrown.getMessage())) {
+ throw new AssertionError(
+ format("Expected exception message to be '%s', but it's '%s'",
+ message, thrown.getMessage()));
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/Class/getDeclaredField/FieldSetAccessibleTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,384 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.io.FilePermission;
+import java.io.IOException;
+import java.lang.reflect.Field;
+import java.lang.reflect.ReflectPermission;
+import java.net.URI;
+import java.nio.file.FileSystem;
+import java.nio.file.FileSystems;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.security.CodeSource;
+import java.security.Permission;
+import java.security.PermissionCollection;
+import java.security.Permissions;
+import java.security.Policy;
+import java.security.ProtectionDomain;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.Iterator;
+import java.util.List;
+import java.util.PropertyPermission;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.stream.Stream;
+
+/**
+ * @test
+ * @bug 8065552
+ * @summary test that all fields returned by getDeclaredFields() can be
+ * set accessible if the right permission is granted; this test
+ * loads all the classes in the BCL, get their declared fields,
+ * and call setAccessible(false) followed by setAccessible(true);
+ * @run main/othervm FieldSetAccessibleTest UNSECURE
+ * @run main/othervm FieldSetAccessibleTest SECURE
+ *
+ * @author danielfuchs
+ */
+public class FieldSetAccessibleTest {
+
+ static final List<String> skipped = new ArrayList<>();
+ static final List<String> cantread = new ArrayList<>();
+ static final List<String> failed = new ArrayList<>();
+ static final AtomicLong classCount = new AtomicLong();
+ static final AtomicLong fieldCount = new AtomicLong();
+ static long startIndex = 0;
+ static long maxSize = Long.MAX_VALUE;
+ static long maxIndex = Long.MAX_VALUE;
+ static final ClassLoader systemClassLoader = ClassLoader.getSystemClassLoader();
+
+
+ // Test that all fields for any given class can be made accessibles
+ static void testSetFieldsAccessible(Class<?> c) {
+ for (Field f : c.getDeclaredFields()) {
+ fieldCount.incrementAndGet();
+ f.setAccessible(false);
+ f.setAccessible(true);
+ }
+ }
+
+ // Performs a series of test on the given class.
+ // At this time, we only call testSetFieldsAccessible(c)
+ public static boolean test(Class<?> c) {
+ //System.out.println(c.getName());
+ classCount.incrementAndGet();
+
+ // Call getDeclaredFields() and try to set their accessible flag.
+ testSetFieldsAccessible(c);
+
+ // add more tests here...
+
+ return c == Class.class;
+ }
+
+ // Prints a summary at the end of the test.
+ static void printSummary(long secs, long millis, long nanos) {
+ System.out.println("Tested " + fieldCount.get() + " fields of "
+ + classCount.get() + " classes in "
+ + secs + "s " + millis + "ms " + nanos + "ns");
+ }
+
+
+ /**
+ * @param args the command line arguments:
+ *
+ * SECURE|UNSECURE [startIndex (default=0)] [maxSize (default=Long.MAX_VALUE)]
+ *
+ * @throws java.lang.Exception if the test fails
+ */
+ public static void main(String[] args) throws Exception {
+ if (args == null || args.length == 0) {
+ args = new String[] {"SECURE", "0"};
+ } else if (args.length > 3) {
+ throw new RuntimeException("Expected at most one argument. Found "
+ + Arrays.asList(args));
+ }
+ try {
+ if (args.length > 1) {
+ startIndex = Long.parseLong(args[1]);
+ if (startIndex < 0) {
+ throw new IllegalArgumentException("startIndex args[1]: "
+ + startIndex);
+ }
+ }
+ if (args.length > 2) {
+ maxSize = Long.parseLong(args[2]);
+ if (maxSize <= 0) {
+ maxSize = Long.MAX_VALUE;
+ }
+ maxIndex = (Long.MAX_VALUE - startIndex) < maxSize
+ ? Long.MAX_VALUE : startIndex + maxSize;
+ }
+ TestCase.valueOf(args[0]).run();
+ } catch (OutOfMemoryError oome) {
+ System.err.println(classCount.get());
+ throw oome;
+ }
+ }
+
+ public static void run(TestCase test) {
+ System.out.println("Testing " + test);
+ test(listAllClassNames());
+ System.out.println("Passed " + test);
+ }
+
+ static Iterable<String> listAllClassNames() {
+ return new ClassNameJrtStreamBuilder();
+ }
+
+ static void test(Iterable<String> iterable) {
+ final long start = System.nanoTime();
+ boolean classFound = false;
+ int index = 0;
+ for (String s: iterable) {
+ if (index == maxIndex) break;
+ try {
+ if (index < startIndex) continue;
+ if (test(s)) {
+ classFound = true;
+ }
+ } finally {
+ index++;
+ }
+ }
+ long elapsed = System.nanoTime() - start;
+ long secs = elapsed / 1000_000_000;
+ long millis = (elapsed % 1000_000_000) / 1000_000;
+ long nanos = elapsed % 1000_000;
+ System.out.println("Unreadable path elements: " + cantread);
+ System.out.println("Skipped path elements: " + skipped);
+ System.out.println("Failed path elements: " + failed);
+ printSummary(secs, millis, nanos);
+
+ if (!failed.isEmpty()) {
+ throw new RuntimeException("Test failed for the following classes: " + failed);
+ }
+ if (!classFound && startIndex == 0 && index < maxIndex) {
+ // this is just to verify that we have indeed parsed rt.jar
+ // (or the java.base module)
+ throw new RuntimeException("Test failed: Class.class not found...");
+ }
+ if (classCount.get() == 0 && startIndex == 0) {
+ throw new RuntimeException("Test failed: no class found?");
+ }
+ }
+
+ static boolean test(String s) {
+ try {
+ if (s.startsWith("WrapperGenerator")) {
+ System.out.println("Skipping "+ s);
+ return false;
+ }
+ final Class<?> c = Class.forName(
+ s.replace('/', '.').substring(0, s.length() - 6),
+ false,
+ systemClassLoader);
+ return test(c);
+ } catch (Exception t) {
+ t.printStackTrace(System.err);
+ failed.add(s);
+ } catch (NoClassDefFoundError e) {
+ e.printStackTrace(System.err);
+ failed.add(s);
+ }
+ return false;
+ }
+
+ static class ClassNameJrtStreamBuilder implements Iterable<String>{
+
+ final FileSystem jrt;
+ final List<Path> roots = new ArrayList<>();
+ ClassNameJrtStreamBuilder() {
+ jrt = FileSystems.getFileSystem(URI.create("jrt:/"));
+ for (Path root : jrt.getRootDirectories()) {
+ roots.add(root);
+ }
+ }
+
+ Stream<String> build() {
+ return roots.stream().flatMap(this::toStream)
+ .filter(x -> x.getNameCount() > 1)
+ .map( x-> x.subpath(1, x.getNameCount()))
+ .map( x -> x.toString())
+ .filter(s -> s.endsWith(".class"));
+ }
+
+ @Override
+ public Iterator<String> iterator() {
+ return build().iterator();
+ }
+
+ private Stream<Path> toStream(Path root) {
+ try {
+ return Files.walk(root);
+ } catch(IOException x) {
+ x.printStackTrace(System.err);
+ skipped.add(root.toString());
+ }
+ return Collections.<Path>emptyList().stream();
+ }
+
+ }
+
+ // Test with or without a security manager
+ public static enum TestCase {
+ UNSECURE, SECURE;
+ public void run() throws Exception {
+ System.out.println("Running test case: " + name());
+ Configure.setUp(this);
+ FieldSetAccessibleTest.run(this);
+ }
+ }
+
+ // A helper class to configure the security manager for the test,
+ // and bypass it when needed.
+ static class Configure {
+ static Policy policy = null;
+ static final ThreadLocal<AtomicBoolean> allowAll = new ThreadLocal<AtomicBoolean>() {
+ @Override
+ protected AtomicBoolean initialValue() {
+ return new AtomicBoolean(false);
+ }
+ };
+ static void setUp(TestCase test) {
+ switch (test) {
+ case SECURE:
+ if (policy == null && System.getSecurityManager() != null) {
+ throw new IllegalStateException("SecurityManager already set");
+ } else if (policy == null) {
+ policy = new SimplePolicy(TestCase.SECURE, allowAll);
+ Policy.setPolicy(policy);
+ System.setSecurityManager(new SecurityManager());
+ }
+ if (System.getSecurityManager() == null) {
+ throw new IllegalStateException("No SecurityManager.");
+ }
+ if (policy == null) {
+ throw new IllegalStateException("policy not configured");
+ }
+ break;
+ case UNSECURE:
+ if (System.getSecurityManager() != null) {
+ throw new IllegalStateException("SecurityManager already set");
+ }
+ break;
+ default:
+ throw new InternalError("No such testcase: " + test);
+ }
+ }
+ static void doPrivileged(Runnable run) {
+ allowAll.get().set(true);
+ try {
+ run.run();
+ } finally {
+ allowAll.get().set(false);
+ }
+ }
+ }
+
+ // A Helper class to build a set of permissions.
+ final static class PermissionsBuilder {
+ final Permissions perms;
+ public PermissionsBuilder() {
+ this(new Permissions());
+ }
+ public PermissionsBuilder(Permissions perms) {
+ this.perms = perms;
+ }
+ public PermissionsBuilder add(Permission p) {
+ perms.add(p);
+ return this;
+ }
+ public PermissionsBuilder addAll(PermissionCollection col) {
+ if (col != null) {
+ for (Enumeration<Permission> e = col.elements(); e.hasMoreElements(); ) {
+ perms.add(e.nextElement());
+ }
+ }
+ return this;
+ }
+ public Permissions toPermissions() {
+ final PermissionsBuilder builder = new PermissionsBuilder();
+ builder.addAll(perms);
+ return builder.perms;
+ }
+ }
+
+ // Policy for the test...
+ public static class SimplePolicy extends Policy {
+
+ final Permissions permissions;
+ final Permissions allPermissions;
+ final ThreadLocal<AtomicBoolean> allowAll;
+ public SimplePolicy(TestCase test, ThreadLocal<AtomicBoolean> allowAll) {
+ this.allowAll = allowAll;
+
+ // Permission needed by the tested code exercised in the test
+ permissions = new Permissions();
+ permissions.add(new RuntimePermission("fileSystemProvider"));
+ permissions.add(new RuntimePermission("createClassLoader"));
+ permissions.add(new RuntimePermission("closeClassLoader"));
+ permissions.add(new RuntimePermission("getClassLoader"));
+ permissions.add(new RuntimePermission("accessDeclaredMembers"));
+ permissions.add(new ReflectPermission("suppressAccessChecks"));
+ permissions.add(new PropertyPermission("*", "read"));
+ permissions.add(new FilePermission("<<ALL FILES>>", "read"));
+
+ // these are used for configuring the test itself...
+ allPermissions = new Permissions();
+ allPermissions.add(new java.security.AllPermission());
+ }
+
+ @Override
+ public boolean implies(ProtectionDomain domain, Permission permission) {
+ if (allowAll.get().get()) return allPermissions.implies(permission);
+ if (permissions.implies(permission)) return true;
+ if (permission instanceof java.lang.RuntimePermission) {
+ if (permission.getName().startsWith("accessClassInPackage.")) {
+ // add these along to the set of permission we have, when we
+ // discover that we need them.
+ permissions.add(permission);
+ return true;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ public PermissionCollection getPermissions(CodeSource codesource) {
+ return new PermissionsBuilder().addAll(allowAll.get().get()
+ ? allPermissions : permissions).toPermissions();
+ }
+
+ @Override
+ public PermissionCollection getPermissions(ProtectionDomain domain) {
+ return new PermissionsBuilder().addAll(allowAll.get().get()
+ ? allPermissions : permissions).toPermissions();
+ }
+ }
+
+}
--- a/jdk/test/java/lang/Runtime/exec/SleepyCat.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/java/lang/Runtime/exec/SleepyCat.java Tue Dec 16 09:58:02 2014 -0800
@@ -22,7 +22,7 @@
*/
/* @test
- @bug 4843136 4763384
+ @bug 4843136 4763384 8044841
@summary Various race conditions caused exec'ed processes to have
extra unused file descriptors, which caused hard-to-reproduce hangs.
@author Martin Buchholz
@@ -50,6 +50,8 @@
}
public void run() {
+ dumpState(deathRow); // before killing the processes dump all the state
+
timedOut = true;
destroy(deathRow);
}
@@ -59,6 +61,37 @@
}
}
+ /**
+ * Temporary debugging code for intermittent failures.
+ * @param pids the processes to dump status for
+ */
+ static void dumpState(Process... pids) {
+ if (!System.getProperty("os.name").contains("SunOS")) {
+ return;
+ }
+ try {
+ String[] psArgs = {"ps", "-elf"};
+ Process ps = new ProcessBuilder(psArgs).inheritIO().start();
+ ps.waitFor();
+ String[] sfiles = {"pfiles", "self"};
+ Process fds = new ProcessBuilder(sfiles).inheritIO().start();
+ fds.waitFor();
+
+ for (Process p : pids) {
+ if (p == null)
+ continue;
+ String[] pfiles = {"pfiles", Long.toString(p.getPid())};
+ fds = new ProcessBuilder(pfiles).inheritIO().start();
+ fds.waitFor();
+ String[] pstack = {"pstack", Long.toString(p.getPid())};
+ fds = new ProcessBuilder(pstack).inheritIO().start();
+ fds.waitFor();
+ }
+ } catch (IOException | InterruptedException i) {
+ i.printStackTrace();
+ }
+ }
+
private static boolean hang1() throws IOException, InterruptedException {
// Time out was reproducible on Solaris 50% of the time;
// on Linux 80% of the time.
--- a/jdk/test/java/lang/invoke/ExplicitCastArgumentsTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/java/lang/invoke/ExplicitCastArgumentsTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -32,21 +32,36 @@
*/
public class ExplicitCastArgumentsTest {
private static final boolean VERBOSE = Boolean.getBoolean("verbose");
+ private static final Class<?> THIS_CLASS = ExplicitCastArgumentsTest.class;
public static void main(String[] args) throws Throwable {
+ testVarargsCollector();
+ testRef2Prim();
+ System.out.println("TEST PASSED");
+ }
+
+ public static String[] f(String... args) { return args; }
+
+ public static void testVarargsCollector() throws Throwable {
+ MethodType mt = MethodType.methodType(String[].class, String[].class);
+ MethodHandle mh = MethodHandles.publicLookup().findStatic(THIS_CLASS, "f", mt);
+ mh = MethodHandles.explicitCastArguments(mh, MethodType.methodType(Object.class, Object.class));
+ mh.invokeWithArguments((Object)(new String[] {"str1", "str2"}));
+ }
+
+ public static void testRef2Prim() throws Throwable {
for (Wrapper from : Wrapper.values()) {
for (Wrapper to : Wrapper.values()) {
if (from == Wrapper.VOID || to == Wrapper.VOID) continue;
- testRef2Prim (from, to);
+ testRef2Prim(from, to);
}
}
- System.out.println("TEST PASSED");
}
public static void testRef2Prim(Wrapper from, Wrapper to) throws Throwable {
// MHs.eCA javadoc:
// If T0 is a reference and T1 a primitive, and if the reference is null at runtime, a zero value is introduced.
- test(from.wrapperType(), to.primitiveType(), null, false);
+ test(from.wrapperType(), to.primitiveType(), null, false);
}
public static void test(Class<?> from, Class<?> to, Object param, boolean failureExpected) throws Throwable {
--- a/jdk/test/java/lang/invoke/LFCaching/LFGarbageCollectedTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/java/lang/invoke/LFCaching/LFGarbageCollectedTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -26,7 +26,6 @@
* @bug 8046703
* @summary Test verifies that lambda forms are garbage collected
* @author kshefov
- * @ignore 8057020
* @library /lib/testlibrary/jsr292 /lib/testlibrary
* @build TestMethods
* @build LambdaFormTestCase
--- a/jdk/test/java/lang/invoke/LFCaching/LambdaFormTestCase.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/java/lang/invoke/LFCaching/LambdaFormTestCase.java Tue Dec 16 09:58:02 2014 -0800
@@ -31,6 +31,7 @@
import java.util.List;
import java.util.function.Function;
import jdk.testlibrary.Utils;
+import jdk.testlibrary.TimeLimitedRunner;
/**
* Lambda forms caching test case class. Contains all necessary test routines to
@@ -45,7 +46,7 @@
private final static String INTERNAL_FORM_METHOD_NAME = "internalForm";
private static final double ITERATIONS_TO_CODE_CACHE_SIZE_RATIO
= 45 / (128.0 * 1024 * 1024);
- private static final long TIMEOUT = Utils.adjustTimeout(Utils.DEFAULT_TEST_TIMEOUT);
+ private static final long TIMEOUT = Helper.IS_THOROUGH ? 0L : (long) (Utils.adjustTimeout(Utils.DEFAULT_TEST_TIMEOUT) * 0.9);
/**
* Reflection link to {@code j.l.i.MethodHandle.internalForm} method. It is
@@ -68,13 +69,98 @@
}
gcInfo = ManagementFactory.getGarbageCollectorMXBeans();
- if (gcInfo.size() == 0) {
+ if (gcInfo.size() == 0) {
throw new Error("No GarbageCollectorMXBeans found.");
}
}
private final TestMethods testMethod;
private long gcCountAtStart;
+
+ private static class TestRun {
+
+ final Function<TestMethods, LambdaFormTestCase> ctor;
+ final Collection<TestMethods> testMethods;
+ final long totalIterations;
+ long doneIterations;
+ long testCounter;
+ long failCounter;
+ boolean passed;
+
+ TestRun(Function<TestMethods, LambdaFormTestCase> ctor, Collection<TestMethods> testMethods) {
+ this.ctor = ctor;
+ this.testMethods = testMethods;
+ long testCaseNum = testMethods.size();
+ long iterations = Math.max(1, Helper.TEST_LIMIT / testCaseNum);
+ System.out.printf("Number of iterations according to -DtestLimit is %d (%d cases)%n",
+ iterations, iterations * testCaseNum);
+ HotSpotDiagnosticMXBean hsDiagBean = ManagementFactory.getPlatformMXBean(HotSpotDiagnosticMXBean.class);
+ long codeCacheSize = Long.parseLong(
+ hsDiagBean.getVMOption("ReservedCodeCacheSize").getValue());
+ System.out.printf("Code cache size is %d bytes%n", codeCacheSize);
+ long iterationsByCodeCacheSize = (long) (codeCacheSize
+ * ITERATIONS_TO_CODE_CACHE_SIZE_RATIO);
+ long nonProfiledCodeCacheSize = Long.parseLong(
+ hsDiagBean.getVMOption("NonProfiledCodeHeapSize").getValue());
+ System.out.printf("Non-profiled code cache size is %d bytes%n", nonProfiledCodeCacheSize);
+ long iterationsByNonProfiledCodeCacheSize = (long) (nonProfiledCodeCacheSize
+ * ITERATIONS_TO_CODE_CACHE_SIZE_RATIO);
+ System.out.printf("Number of iterations limited by code cache size is %d (%d cases)%n",
+ iterationsByCodeCacheSize, iterationsByCodeCacheSize * testCaseNum);
+ System.out.printf("Number of iterations limited by non-profiled code cache size is %d (%d cases)%n",
+ iterationsByNonProfiledCodeCacheSize, iterationsByNonProfiledCodeCacheSize * testCaseNum);
+ iterations = Math.min(iterationsByCodeCacheSize,
+ Math.min(iterations, iterationsByNonProfiledCodeCacheSize));
+ if (iterations == 0) {
+ System.out.println("Warning: code cache size is too small to provide at"
+ + " least one iteration! Test will try to do one iteration.");
+ iterations = 1;
+ }
+ System.out.printf("Number of iterations is set to %d (%d cases)%n",
+ iterations, iterations * testCaseNum);
+ System.out.flush();
+ totalIterations = iterations;
+ doneIterations = 0L;
+ testCounter = 0L;
+ failCounter = 0L;
+ passed = true;
+ }
+
+ Boolean doIteration() {
+ if (doneIterations >= totalIterations) {
+ return false;
+ }
+ System.err.println(String.format("Iteration %d:", doneIterations));
+ for (TestMethods testMethod : testMethods) {
+ LambdaFormTestCase testCase = ctor.apply(testMethod);
+ try {
+ System.err.printf("Tested LF caching feature with MethodHandles.%s method.%n",
+ testCase.getTestMethod().name);
+ testCase.doTest();
+ System.err.println("PASSED");
+ } catch (Throwable t) {
+ t.printStackTrace();
+ System.err.printf("FAILED. Caused by %s%n", t.getMessage());
+ passed = false;
+ failCounter++;
+ }
+ testCounter++;
+ }
+ doneIterations++;
+ return true;
+ }
+
+ void checkPassed() {
+ if (!passed) {
+ throw new Error(String.format("%d of %d test cases FAILED! %n"
+ + "Rerun the test with the same \"-Dseed=\" option as in the log file!",
+ failCounter, testCounter));
+ } else {
+ System.err.printf("All %d test cases PASSED!%n", testCounter);
+ }
+ }
+ }
+
/**
* Test case constructor. Generates test cases with random method types for
* given methods form {@code j.l.i.MethodHandles} class.
@@ -108,71 +194,15 @@
* @param testMethods list of test methods
*/
public static void runTests(Function<TestMethods, LambdaFormTestCase> ctor, Collection<TestMethods> testMethods) {
- boolean passed = true;
- int testCounter = 0;
- int failCounter = 0;
- long testCaseNum = testMethods.size();
- long iterations = Math.max(1, Helper.TEST_LIMIT / testCaseNum);
- System.out.printf("Number of iterations according to -DtestLimit is %d (%d cases)%n",
- iterations, iterations * testCaseNum);
- HotSpotDiagnosticMXBean hsDiagBean = ManagementFactory.getPlatformMXBean(HotSpotDiagnosticMXBean.class);
- long codeCacheSize = Long.parseLong(
- hsDiagBean.getVMOption("ReservedCodeCacheSize").getValue());
- System.out.printf("Code cache size is %d bytes%n", codeCacheSize);
- long iterationsByCodeCacheSize = (long) (codeCacheSize
- * ITERATIONS_TO_CODE_CACHE_SIZE_RATIO);
- long nonProfiledCodeCacheSize = Long.parseLong(
- hsDiagBean.getVMOption("NonProfiledCodeHeapSize").getValue());
- System.out.printf("Non-profiled code cache size is %d bytes%n", nonProfiledCodeCacheSize);
- long iterationsByNonProfiledCodeCacheSize = (long) (nonProfiledCodeCacheSize
- * ITERATIONS_TO_CODE_CACHE_SIZE_RATIO);
- System.out.printf("Number of iterations limited by code cache size is %d (%d cases)%n",
- iterationsByCodeCacheSize, iterationsByCodeCacheSize * testCaseNum);
- System.out.printf("Number of iterations limited by non-profiled code cache size is %d (%d cases)%n",
- iterationsByNonProfiledCodeCacheSize, iterationsByNonProfiledCodeCacheSize * testCaseNum);
- iterations = Math.min(iterationsByCodeCacheSize,
- Math.min(iterations, iterationsByNonProfiledCodeCacheSize));
- if (iterations == 0) {
- System.out.println("Warning: code cache size is too small to provide at"
- + " least one iteration! Test will try to do one iteration.");
- iterations = 1;
+ LambdaFormTestCase.TestRun run =
+ new LambdaFormTestCase.TestRun(ctor, testMethods);
+ TimeLimitedRunner runner = new TimeLimitedRunner(TIMEOUT, 4.0d, run::doIteration);
+ try {
+ runner.call();
+ } catch (Exception ex) {
+ System.err.println("FAILED");
+ throw new Error("Unexpected error!", ex);
}
- System.out.printf("Number of iterations is set to %d (%d cases)%n",
- iterations, iterations * testCaseNum);
- System.out.flush();
- long startTime = System.currentTimeMillis();
- for (long i = 0; i < iterations; i++) {
- System.err.println(String.format("Iteration %d:", i));
- for (TestMethods testMethod : testMethods) {
- LambdaFormTestCase testCase = ctor.apply(testMethod);
- try {
- System.err.printf("Tested LF caching feature with MethodHandles.%s method.%n",
- testCase.getTestMethod().name);
- testCase.doTest();
- System.err.println("PASSED");
- } catch (Throwable t) {
- t.printStackTrace();
- System.err.println("FAILED");
- passed = false;
- failCounter++;
- }
- testCounter++;
- }
- long passedTime = System.currentTimeMillis() - startTime;
- long avgIterTime = passedTime / (i + 1);
- long remainTime = TIMEOUT - passedTime;
- if (avgIterTime > 2 * remainTime) {
- System.err.printf("Stopping iterations because of lack of time.%n"
- + "Increase timeout factor for more iterations.%n");
- break;
- }
- }
- if (!passed) {
- throw new Error(String.format("%d of %d test cases FAILED! %n"
- + "Rerun the test with the same \"-Dseed=\" option as in the log file!",
- failCounter, testCounter));
- } else {
- System.err.println(String.format("All %d test cases PASSED!", testCounter));
- }
+ run.checkPassed();
}
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/nio/channels/FileChannel/GetClosedChannel.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8025619
+ * @summary Verify that a channel obtained from a closed stream is truly closed.
+ */
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import java.nio.channels.ClosedChannelException;
+import java.nio.channels.FileChannel;
+
+public class GetClosedChannel {
+ private static final int NUM_CHANNELS = 3;
+ private static final int NUM_EXCEPTIONS = 2*NUM_CHANNELS;
+
+ public static void main(String[] args) throws IOException {
+ int exceptions = 0;
+ int openChannels = 0;
+
+ for (int i = 0; i < NUM_CHANNELS; i++) {
+ File f = File.createTempFile("fcbug", ".tmp");
+ f.deleteOnExit();
+
+ FileChannel fc = null;
+ boolean shared = false;
+ switch (i) {
+ case 0:
+ System.out.print("FileInputStream...");
+ FileInputStream fis = new FileInputStream(f);
+ fis.close();
+ fc = fis.getChannel();
+ if (fc.isOpen()) {
+ System.err.println("FileInputStream channel should not be open");
+ openChannels++;
+ }
+ shared = true;
+ break;
+ case 1:
+ System.out.print("FileOutputStream...");
+ FileOutputStream fos = new FileOutputStream(f);
+ fos.close();
+ fc = fos.getChannel();
+ if (fc.isOpen()) {
+ System.err.println("FileOutputStream channel should not be open");
+ openChannels++;
+ }
+ break;
+ case 2:
+ System.out.print("RandomAccessFile...");
+ RandomAccessFile raf = new RandomAccessFile(f, "rw");
+ raf.close();
+ fc = raf.getChannel();
+ if (fc.isOpen()) {
+ System.err.println("RandomAccessFile channel should not be open");
+ openChannels++;
+ }
+ break;
+ default:
+ assert false : "Should not get here";
+ }
+
+ try {
+ long position = fc.position();
+ System.err.println("Channel "+i+" position is "+position);
+ } catch (ClosedChannelException cce) {
+ exceptions++;
+ }
+
+ try {
+ fc.tryLock(0, Long.MAX_VALUE, shared);
+ } catch (ClosedChannelException e) {
+ System.out.println("OK");
+ exceptions++;
+ } catch (Error err) {
+ System.err.println(err);
+ }
+ }
+
+ if (exceptions != NUM_EXCEPTIONS || openChannels != 0) {
+ throw new RuntimeException("FAILED:" +
+ " ClosedChannelExceptions: expected: " + NUM_EXCEPTIONS +
+ " actual: " + exceptions + ";" + System.lineSeparator() +
+ " number of open channels: expected: 0 " +
+ " actual: " + openChannels + ".");
+ }
+ }
+}
--- a/jdk/test/java/nio/file/Files/SBC.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/java/nio/file/Files/SBC.java Tue Dec 16 09:58:02 2014 -0800
@@ -22,7 +22,7 @@
*/
/* @test
- * @bug 4313887
+ * @bug 4313887 8066915
* @summary Unit test for java.nio.file.Files.newByteChannel
* @library ..
*/
@@ -59,6 +59,7 @@
dosSharingOptionTests(dir);
// misc. tests
+ directoryOpenTests(dir);
badCombinations(dir);
unsupportedOptions(dir);
nullTests(dir);
@@ -278,6 +279,21 @@
}
}
+ // test opening a directory for read or write
+ static void directoryOpenTests(Path dir) throws Exception {
+ try (SeekableByteChannel sbc = Files.newByteChannel(dir, READ)) {
+ throw new RuntimeException("Opened directory for read");
+ } catch (IOException expected) { }
+
+ try (SeekableByteChannel sbc = Files.newByteChannel(dir, WRITE)) {
+ throw new RuntimeException("Opened directory for write");
+ } catch (IOException expected) { }
+
+ try (SeekableByteChannel sbc = Files.newByteChannel(dir, APPEND)) {
+ throw new RuntimeException("Opened directory for append ");
+ } catch (IOException expected) { }
+ }
+
// Windows specific options for the use by applications that really want
// to use legacy DOS sharing options
static void dosSharingOptionTests(Path dir) throws Exception {
--- a/jdk/test/java/rmi/testlibrary/JavaVM.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/java/rmi/testlibrary/JavaVM.java Tue Dec 16 09:58:02 2014 -0800
@@ -194,7 +194,7 @@
throws InterruptedException, TimeoutException {
if (vm == null)
throw new IllegalStateException("can't wait for JavaVM that isn't running");
- long deadline = System.currentTimeMillis() + timeout;
+ long deadline = computeDeadline(System.currentTimeMillis(), timeout);
while (true) {
try {
@@ -218,4 +218,21 @@
start();
return waitFor();
}
+
+ /**
+ * Computes a deadline from a timestamp and a timeout value.
+ * Maximum timeout (before multipliers are applied) is one hour.
+ */
+ public static long computeDeadline(long timestamp, long timeout) {
+ final long MAX_TIMEOUT_MS = 3_600_000L;
+
+ if (timeout < 0L || timeout > MAX_TIMEOUT_MS) {
+ throw new IllegalArgumentException("timeout " + timeout + "ms out of range");
+ }
+
+ // TODO apply test.timeout.factor (and possibly jcov.sleep.multiplier)
+ // here instead of upstream
+
+ return timestamp + timeout;
+ }
}
--- a/jdk/test/java/rmi/testlibrary/RMID.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/java/rmi/testlibrary/RMID.java Tue Dec 16 09:58:02 2014 -0800
@@ -257,7 +257,7 @@
waitTime = waitTime * slopFactor;
long startTime = System.currentTimeMillis();
- long deadline = startTime + waitTime;
+ long deadline = computeDeadline(startTime, waitTime);
while (true) {
try {
--- a/jdk/test/java/util/Collections/EmptyIterator.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/java/util/Collections/EmptyIterator.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -33,40 +33,35 @@
public class EmptyIterator {
void test(String[] args) throws Throwable {
- testEmptyCollection(Collections.<Object>emptyList());
- testEmptyCollection(Collections.<Object>emptySet());
+ testEmptyCollection(emptyList());
+ testEmptyCollection(emptySet());
- testEmptyMap(Collections.<Object, Object>emptyMap());
+ testEmptyMap(emptyMap());
- Hashtable<Object, Object> emptyTable = new Hashtable<Object, Object>();
+ Hashtable<?,?> emptyTable = new Hashtable<>();
testEmptyEnumeration(emptyTable.keys());
testEmptyEnumeration(emptyTable.elements());
testEmptyIterator(emptyTable.keySet().iterator());
testEmptyIterator(emptyTable.values().iterator());
testEmptyIterator(emptyTable.entrySet().iterator());
- final Enumeration<EmptyIterator> finalEmptyTyped =
- Collections.emptyEnumeration();
+ final Enumeration<EmptyIterator> finalEmptyTyped = emptyEnumeration();
testEmptyEnumeration(finalEmptyTyped);
- final Enumeration finalEmptyAbstract =
- Collections.emptyEnumeration();
+ final Enumeration<?> finalEmptyAbstract = emptyEnumeration();
testEmptyEnumeration(finalEmptyAbstract);
- @SuppressWarnings("unchecked") Iterator<?> x =
- new sun.tools.java.MethodSet()
- .lookupName(sun.tools.java.Identifier.lookup(""));
- testEmptyIterator(x);
+ testEmptyIterator(emptyIterator());
}
- <T> void testEmptyEnumeration(final Enumeration<T> e) {
+ void testEmptyEnumeration(final Enumeration<?> e) {
check(e == emptyEnumeration());
- check(! e.hasMoreElements());
+ check(!e.hasMoreElements());
THROWS(NoSuchElementException.class,
new F(){void f(){ e.nextElement(); }});
}
- <T> void testEmptyIterator(final Iterator<T> it) {
+ void testEmptyIterator(final Iterator<?> it) {
check(it == emptyIterator());
check(! it.hasNext());
THROWS(NoSuchElementException.class,
@@ -75,10 +70,10 @@
new F(){void f(){ it.remove(); }});
}
- void testEmptyMap(Map<Object, Object> m) {
+ void testEmptyMap(Map<?,?> m) {
check(m == emptyMap());
check(m.entrySet().iterator() ==
- Collections.<Map.Entry<Object,Object>>emptyIterator());
+ Collections.<Map.Entry<?,?>>emptyIterator());
check(m.values().iterator() == emptyIterator());
check(m.keySet().iterator() == emptyIterator());
equal(m, unmodifiableMap(m));
@@ -88,7 +83,7 @@
testEmptyCollection(m.values());
}
- <E> void testToArray(final Collection<E> c) {
+ void testToArray(final Collection<?> c) {
Object[] a = c.toArray();
equal(a.length, 0);
equal(a.getClass().getComponentType(), Object.class);
@@ -109,7 +104,7 @@
}
}
- <E> void testEmptyCollection(final Collection<E> c) {
+ void testEmptyCollection(final Collection<?> c) {
testEmptyIterator(c.iterator());
check(c.iterator() == emptyIterator());
--- a/jdk/test/javax/management/monitor/CounterMonitorTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/javax/management/monitor/CounterMonitorTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -68,7 +68,7 @@
observedValue = count;
CounterMonitorTest.class.notifyAll();
}
- return count;
+ return observedValue;
}
public void setNbObjects(Object n) {
echo(">>> StdObservedObject.setNbObjects: " + n);
--- a/jdk/test/javax/management/remote/mandatory/connection/RMIConnector_NPETest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/javax/management/remote/mandatory/connection/RMIConnector_NPETest.java Tue Dec 16 09:58:02 2014 -0800
@@ -38,7 +38,7 @@
public class RMIConnector_NPETest {
public static void main(String argv[]) throws Exception {
RMID rmid = RMID.createRMID();
- rmid.start(Long.MAX_VALUE);
+ rmid.start();
int rmidPort = rmid.getPort();
Exception failureCause = null;
RMIConnector agent = null;
--- a/jdk/test/javax/management/standardmbean/DeadlockTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/javax/management/standardmbean/DeadlockTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,7 +24,7 @@
/*
* @test
* @bug 6331746
- * @summary Deadlock on synchronization problem
+ * @summary Test a deadlock and will be blocked forever if the deadlock is present.
* @author Shanliang JIANG
* @run main DeadlockTest
*/
@@ -55,43 +55,25 @@
BadBoy bb = new BadBoy(dt);
bb.start();
- final long timeout = 2000;
- long stopTime = System.currentTimeMillis() + timeout;
- long timeToWait = timeout;
synchronized(bb) {
- while(!bb.gotLock || timeToWait > 0) {
- bb.wait(timeToWait);
-
- timeToWait = stopTime - System.currentTimeMillis();
+ while(!bb.gotLock) {
+ bb.wait(); // if blocked here, means failing to get lock, impossible.
}
}
- if (!bb.gotLock) {
- throw new RuntimeException("Failed to get lock, impossible!");
- }
-
System.out.println("main: The BadBay is holding the lock forever.");
System.out.println("main: Create a WorkingBoy to see blocking ...");
WorkingBoy wb = new WorkingBoy(dt);
- stopTime = System.currentTimeMillis() + timeout;
- timeToWait = timeout;
-
synchronized(wb) {
wb.start();
- while(!wb.done || timeToWait > 0) {
- wb.wait(timeToWait);
-
- timeToWait = stopTime - System.currentTimeMillis();
+ while(!wb.done) {
+ wb.wait(); // if blocked here, the deadlock happends
}
}
- if (!wb.done) {
- throw new RuntimeException("It is blocked!");
- }
-
System.out.println("main: OK, bye bye.");
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/net/ssl/TLS/TLSClientPropertyTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.util.Arrays;
+import java.util.List;
+import javax.net.ssl.SSLContext;
+
+/*
+ * @test
+ * @bug 8049432
+ * @summary New tests for TLS property jdk.tls.client.protocols
+ * @run main/othervm TLSClientPropertyTest NoProperty
+ * @run main/othervm TLSClientPropertyTest SSLv3
+ * @run main/othervm TLSClientPropertyTest TLSv1
+ * @run main/othervm TLSClientPropertyTest TLSv11
+ * @run main/othervm TLSClientPropertyTest TLSv12
+ * @run main/othervm TLSClientPropertyTest WrongProperty
+ */
+
+/**
+ * Sets the property jdk.tls.client.protocols to one of this protocols:
+ * SSLv3,TLSv1,TLSv1.1,TLSv1.2 and TLSV(invalid) or removes this
+ * property (if any),then validates the default, supported and current
+ * protocols in the SSLContext.
+ */
+public class TLSClientPropertyTest {
+ private final String[] expecteSupportedProtos = new String[] {
+ "SSLv2Hello", "SSLv3", "TLSv1", "TLSv1.1", "TLSv1.2"
+ };
+
+ public static void main(String[] args) throws Exception {
+
+ if (args.length < 1) {
+ throw new RuntimeException(
+ "Incorrect arguments,expected arguments: testCase");
+ }
+
+ String[] expectedDefaultProtos;
+ String testCase = args[0];
+ String contextProtocol;
+ switch (testCase) {
+ case "NoProperty":
+ if (System.getProperty("jdk.tls.client.protocols") != null) {
+ System.getProperties().remove("jdk.tls.client.protocols");
+ }
+ contextProtocol = null;
+ expectedDefaultProtos = new String[] {
+ "SSLv3", "TLSv1", "TLSv1.1", "TLSv1.2"
+ };
+ break;
+ case "SSLv3":
+ contextProtocol = "SSLv3";
+ expectedDefaultProtos = new String[] {
+ "SSLv3"
+ };
+ break;
+ case "TLSv1":
+ contextProtocol = "TLSv1";
+ expectedDefaultProtos = new String[] {
+ "SSLv3", "TLSv1"
+ };
+ break;
+ case "TLSv11":
+ contextProtocol = "TLSv1.1";
+ expectedDefaultProtos = new String[] {
+ "SSLv3", "TLSv1", "TLSv1.1"
+ };
+ break;
+ case "TLSv12":
+ contextProtocol = "TLSv1.2";
+ expectedDefaultProtos = new String[] {
+ "SSLv3", "TLSv1", "TLSv1.1", "TLSv1.2"
+ };
+ break;
+ case "WrongProperty":
+ expectedDefaultProtos = new String[] {};
+ contextProtocol = "TLSV";
+ break;
+ default:
+ throw new RuntimeException("test case is wrong");
+ }
+ if (contextProtocol != null) {
+ System.setProperty("jdk.tls.client.protocols", contextProtocol);
+ }
+ try {
+ TLSClientPropertyTest test = new TLSClientPropertyTest();
+ test.test(contextProtocol, expectedDefaultProtos);
+ if (testCase.equals("WrongProperty")) {
+ throw new RuntimeException(
+ "Test failed: NoSuchAlgorithmException " +
+ "is expected when input wrong protocol");
+ } else {
+ System.out.println("Test " + contextProtocol + " passed");
+ }
+ } catch (NoSuchAlgorithmException nsae) {
+ if (testCase.equals("WrongProperty")) {
+ System.out.println("NoSuchAlgorithmException is expected,"
+ + contextProtocol + " test passed");
+ } else {
+ throw nsae;
+ }
+ }
+
+ }
+
+ /**
+ * The parameter passed is the user enforced protocol. Does not catch
+ * NoSuchAlgorithmException, WrongProperty test will use it.
+ */
+ public void test(String expectedContextProto,
+ String[] expectedDefaultProtos) throws NoSuchAlgorithmException {
+
+ SSLContext context = null;
+ try {
+ if (expectedContextProto != null) {
+ context = SSLContext.getInstance(expectedContextProto);
+ context.init(null, null, null);
+ } else {
+ context = SSLContext.getDefault();
+ }
+ printContextDetails(context);
+ } catch (KeyManagementException ex) {
+ error(null, ex);
+ }
+
+ validateContext(expectedContextProto, expectedDefaultProtos, context);
+ }
+
+ /**
+ * Simple print utility for SSLContext's protocol details.
+ */
+ private void printContextDetails(SSLContext context) {
+ System.out.println("Default Protocols: "
+ + Arrays.toString(context.getDefaultSSLParameters()
+ .getProtocols()));
+ System.out.println("Supported Protocols: "
+ + Arrays.toString(context.getSupportedSSLParameters()
+ .getProtocols()));
+ System.out.println("Current Protocol : " + context.getProtocol());
+
+ }
+
+ /**
+ * Error handler.
+ */
+ private void error(String msg, Throwable tble) {
+ String finalMsg = "FAILED " + (msg != null ? msg : "");
+ if (tble != null) {
+ throw new RuntimeException(finalMsg, tble);
+ }
+ throw new RuntimeException(finalMsg);
+ }
+
+ /**
+ * Validates the SSLContext's protocols against the user enforced protocol.
+ */
+ private void validateContext(String expectedProto,
+ String[] expectedDefaultProtos, SSLContext context) {
+ if (expectedProto == null) {
+ expectedProto = "Default";
+ }
+ if (!context.getProtocol().equals(expectedProto)) {
+ error("Invalid current protocol:" + context.getProtocol()
+ + ", Expected:" + expectedProto, null);
+ }
+ List<String> actualDefaultProtos = Arrays.asList(context
+ .getDefaultSSLParameters().getProtocols());
+ for (String p: expectedDefaultProtos) {
+ if (!actualDefaultProtos.contains(p)) {
+ error("Default protocol " + p + "missing", null);
+ }
+ }
+ List<String> actualSupportedProtos = Arrays.asList(context
+ .getSupportedSSLParameters().getProtocols());
+
+ for (String p: expecteSupportedProtos) {
+ if (!actualSupportedProtos.contains(p)) {
+ error("Expected to support protocol:" + p, null);
+ }
+ }
+ }
+}
--- a/jdk/test/sun/security/krb5/auto/KDC.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/sun/security/krb5/auto/KDC.java Tue Dec 16 09:58:02 2014 -0800
@@ -35,6 +35,7 @@
import sun.security.krb5.*;
import sun.security.krb5.internal.*;
import sun.security.krb5.internal.ccache.CredentialsCache;
+import sun.security.krb5.internal.crypto.EType;
import sun.security.krb5.internal.crypto.KeyUsage;
import sun.security.krb5.internal.ktab.KeyTab;
import sun.security.util.DerInputStream;
@@ -120,6 +121,9 @@
*/
public class KDC {
+ public static final int DEFAULT_LIFETIME = 39600;
+ public static final int DEFAULT_RENEWTIME = 86400;
+
// Under the hood.
// The random generator to generate random keys (including session keys)
@@ -204,7 +208,8 @@
* A standalone KDC server.
*/
public static void main(String[] args) throws Exception {
- KDC kdc = create("RABBIT.HOLE", "kdc.rabbit.hole", 0, false);
+ int port = args.length > 0 ? Integer.parseInt(args[0]) : 0;
+ KDC kdc = create("RABBIT.HOLE", "kdc.rabbit.hole", port, false);
kdc.addPrincipal("dummy", "bogus".toCharArray());
kdc.addPrincipal("foo", "bar".toCharArray());
kdc.addPrincipalRandKey("krbtgt/RABBIT.HOLE");
@@ -871,6 +876,14 @@
eTypes = KDCReqBodyDotEType(body);
int eType = eTypes[0];
+ // Maybe server does not support aes256, but a kinit does
+ if (!EType.isSupported(eType)) {
+ if (eTypes.length < 2) {
+ throw new KrbException(Krb5.KDC_ERR_ETYPE_NOSUPP);
+ }
+ eType = eTypes[1];
+ }
+
EncryptionKey ckey = keyForUser(body.cname, eType, false);
EncryptionKey skey = keyForUser(service, eType, true);
@@ -899,10 +912,16 @@
EncryptionKey key = generateRandomKey(eType);
// Check time, TODO
KerberosTime till = body.till;
+ KerberosTime rtime = body.rtime;
if (till == null) {
throw new KrbException(Krb5.KDC_ERR_NEVER_VALID); // TODO
} else if (till.isZero()) {
- till = new KerberosTime(new Date().getTime() + 1000 * 3600 * 11);
+ till = new KerberosTime(
+ new Date().getTime() + 1000 * DEFAULT_LIFETIME);
+ }
+ if (rtime == null && body.kdcOptions.get(KDCOptions.RENEWABLE)) {
+ rtime = new KerberosTime(
+ new Date().getTime() + 1000 * DEFAULT_RENEWTIME);
}
//body.from
boolean[] bFlags = new boolean[Krb5.TKT_OPTS_MAX+1];
@@ -1053,7 +1072,7 @@
new TransitedEncoding(1, new byte[0]),
new KerberosTime(new Date()),
body.from,
- till, body.rtime,
+ till, rtime,
body.addresses,
null);
Ticket t = new Ticket(
@@ -1071,7 +1090,7 @@
tFlags,
new KerberosTime(new Date()),
body.from,
- till, body.rtime,
+ till, rtime,
service,
body.addresses
);
--- a/jdk/test/sun/security/krb5/auto/LifeTimeInSeconds.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/sun/security/krb5/auto/LifeTimeInSeconds.java Tue Dec 16 09:58:02 2014 -0800
@@ -40,7 +40,7 @@
int time = cred.getRemainingLifetime();
int time2 = cred.getRemainingInitLifetime(null);
// The test KDC issues a TGT with a default lifetime of 11 hours
- int elevenhrs = 11*3600;
+ int elevenhrs = KDC.DEFAULT_LIFETIME;
if (time > elevenhrs+60 || time < elevenhrs-60) {
throw new Exception("getRemainingLifetime returns wrong value.");
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/security/krb5/auto/Renewal.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,164 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8044500
+ * @summary Add kinit options and krb5.conf flags that allow users to
+ * obtain renewable tickets and specify ticket lifetimes
+ * @library ../../../../java/security/testlibrary/
+ * @compile -XDignore.symbol.file Renewal.java
+ * @run main/othervm Renewal
+ */
+
+import sun.security.jgss.GSSUtil;
+import sun.security.krb5.Config;
+import sun.security.krb5.internal.ccache.Credentials;
+import sun.security.krb5.internal.ccache.FileCredentialsCache;
+
+import javax.security.auth.kerberos.KerberosTicket;
+import java.util.Date;
+import java.util.Random;
+import java.util.Set;
+
+// The basic krb5 test skeleton you can copy from
+public class Renewal {
+
+ static OneKDC kdc;
+ static String clazz = "sun.security.krb5.internal.tools.Kinit";
+
+ public static void main(String[] args) throws Exception {
+
+ kdc = new OneKDC(null);
+ kdc.writeJAASConf();
+ kdc.setOption(KDC.Option.PREAUTH_REQUIRED, false);
+
+ checkLogin(null, null, KDC.DEFAULT_LIFETIME, -1);
+ checkLogin("1h", null, 3600, -1);
+ checkLogin(null, "2d", KDC.DEFAULT_LIFETIME, 86400*2);
+ checkLogin("1h", "10h", 3600, 36000);
+ // When rtime is before till, use till as rtime
+ checkLogin("10h", "1h", 36000, 36000);
+
+ try {
+ Class.forName(clazz);
+ } catch (ClassNotFoundException cnfe) {
+ return;
+ }
+
+ checkKinit(null, null, null, null, KDC.DEFAULT_LIFETIME, -1);
+ checkKinit("1h", "10h", null, null, 3600, 36000);
+ checkKinit(null, null, "30m", "5h", 1800, 18000);
+ checkKinit("1h", "10h", "30m", "5h", 1800, 18000);
+
+ checkKinitRenew();
+ }
+
+ static int count = 0;
+
+ static void checkKinit(
+ String s1, // ticket_lifetime in krb5.conf, null if none
+ String s2, // renew_lifetime in krb5.conf, null if none
+ String c1, // -l on kinit, null if none
+ String c2, // -r on kinit, null if none
+ int t1, int t2 // expected lifetimes, -1 of unexpected
+ ) throws Exception {
+ KDC.saveConfig(OneKDC.KRB5_CONF, kdc,
+ s1 != null ? ("ticket_lifetime = " + s1) : "",
+ s2 != null ? ("renew_lifetime = " + s2) : "");
+ Proc p = Proc.create(clazz);
+ if (c1 != null) {
+ p.args("-l", c1);
+ }
+ if (c2 != null) {
+ p.args("-r", c2);
+ }
+ count++;
+ p.args(OneKDC.USER, new String(OneKDC.PASS))
+ .inheritIO()
+ .prop("sun.net.spi.nameservice.provider.1", "ns,mock")
+ .prop("java.security.krb5.conf", OneKDC.KRB5_CONF)
+ .env("KRB5CCNAME", "ccache" + count)
+ .start();
+ if (p.waitFor() != 0) {
+ throw new Exception();
+ }
+ FileCredentialsCache fcc =
+ FileCredentialsCache.acquireInstance(null, "ccache" + count);
+ Credentials cred = fcc.getDefaultCreds();
+ checkRough(cred.getEndTime().toDate(), t1);
+ if (cred.getRenewTill() == null) {
+ checkRough(null, t2);
+ } else {
+ checkRough(cred.getRenewTill().toDate(), t2);
+ }
+ }
+
+ static void checkKinitRenew() throws Exception {
+ Proc p = Proc.create(clazz)
+ .args("-R")
+ .inheritIO()
+ .prop("sun.net.spi.nameservice.provider.1", "ns,mock")
+ .prop("java.security.krb5.conf", OneKDC.KRB5_CONF)
+ .env("KRB5CCNAME", "ccache" + count)
+ .start();
+ if (p.waitFor() != 0) {
+ throw new Exception();
+ }
+ }
+
+ static void checkLogin(
+ String s1, // ticket_lifetime in krb5.conf, null if none
+ String s2, // renew_lifetime in krb5.conf, null if none
+ int t1, int t2 // expected lifetimes, -1 of unexpected
+ ) throws Exception {
+ KDC.saveConfig(OneKDC.KRB5_CONF, kdc,
+ s1 != null ? ("ticket_lifetime = " + s1) : "",
+ s2 != null ? ("renew_lifetime = " + s2) : "");
+ Config.refresh();
+
+ Context c;
+ c = Context.fromJAAS("client");
+
+ Set<KerberosTicket> tickets =
+ c.s().getPrivateCredentials(KerberosTicket.class);
+ if (tickets.size() != 1) {
+ throw new Exception();
+ }
+ KerberosTicket ticket = tickets.iterator().next();
+
+ checkRough(ticket.getEndTime(), t1);
+ checkRough(ticket.getRenewTill(), t2);
+ }
+
+ static void checkRough(Date t, int duration) throws Exception {
+ Date now = new Date();
+ if (t == null && duration == -1) {
+ return;
+ }
+ long change = (t.getTime() - System.currentTimeMillis()) / 1000;
+ if (change > duration + 20 || change < duration - 20) {
+ throw new Exception(t + " is not " + duration);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/security/krb5/config/Duration.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8044500
+ * @summary Add kinit options and krb5.conf flags that allow users to
+ * obtain renewable tickets and specify ticket lifetimes
+ * @compile -XDignore.symbol.file Duration.java
+ * @run main Duration
+ */
+import sun.security.krb5.Config;
+import sun.security.krb5.KrbException;
+
+public class Duration {
+ public static void main(String[] args) throws Exception {
+ check("123", 123);
+ check("1:1", 3660);
+ check("1:1:1", 3661);
+ check("1d", 86400);
+ check("1h", 3600);
+ check("1h1m", 3660);
+ check("1h 1m", 3660);
+ check("1d 1h 1m 1s", 90061);
+ check("1d1h1m1s", 90061);
+
+ check("", -1);
+ check("abc", -1);
+ check("1ms", -1);
+ check("1d1d", -1);
+ check("1h1d", -1);
+ check("x1h", -1);
+ check("1h x 1m", -1);
+ check(":", -1);
+ check("1:60", -1);
+ check("1:1:1:1", -1);
+ check("1:1:1:", -1);
+ }
+
+ static void check(String s, int ex) throws Exception {
+ System.out.print("\u001b[1;37;41m" +s + " " + ex);
+ System.out.print("\u001b[m\n");
+ try {
+ int result = Config.duration(s);
+ if (result != ex) throw new Exception("for " + s + " is " + result);
+ } catch (KrbException ke) {
+ ke.printStackTrace();
+ if (ex != -1) throw new Exception();
+ }
+ }
+}
--- a/jdk/test/tools/launcher/Arrrghs.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/tools/launcher/Arrrghs.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -734,23 +734,6 @@
System.out.println(tr);
}
- @Test
- static void testJreRestrictSearchFlag() {
- // test both arguments to ensure they exist
- TestResult tr = null;
- tr = doExec(javaCmd,
- "-no-jre-restrict-search", "-version");
- tr.checkPositive();
- if (!tr.testStatus)
- System.out.println(tr);
-
- tr = doExec(javaCmd,
- "-jre-restrict-search", "-version");
- tr.checkPositive();
- if (!tr.testStatus)
- System.out.println(tr);
- }
-
/**
* @param args the command line arguments
* @throws java.io.FileNotFoundException
--- a/jdk/test/tools/launcher/MultipleJRE.sh Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/tools/launcher/MultipleJRE.sh Tue Dec 16 09:58:02 2014 -0800
@@ -5,7 +5,7 @@
# @build UglyPrintVersion
# @build ZipMeUp
# @run shell MultipleJRE.sh
-# @summary Verify Multiple JRE version support
+# @summary Verify Multiple JRE version support has been removed
# @author Joseph E. Kowalski
#
@@ -222,37 +222,76 @@
# long file name (path) or a long "Ext" entry, but adding the long
# comment is the easiest way.
#
+MONDO=" Mondo comment line 00 is designed to take up space - lots and lots of space. Mondo comment line 01 is designed to take up space - lots and lots of space. Mondo comment line 02 is designed to take up space - lots and lots of space. Mondo comment line 03 is designed to take up space - lots and lots of space. Mondo comment line 04 is designed to take up space - lots and lots of space. Mondo comment line 05 is designed to take up space - lots and lots of space. Mondo comment line 06 is designed to take up space - lots and lots of space. Mondo comment line 07 is designed to take up space - lots and lots of space. Mondo comment line 08 is designed to take up space - lots and lots of space. Mondo comment line 09 is designed to take up space - lots and lots of space. Mondo comment line 0a is designed to take up space - lots and lots of space. Mondo comment line 0b is designed to take up space - lots and lots of space. Mondo comment line 0c is designed to take up space - lots and lots of space. Mondo comment line 0d is designed to take up space - lots and lots of space. Mondo comment line 0e is designed to take up space - lots and lots of space. Mondo comment line 0f is designed to take up space - lots and lots of space. Mondo comment line 10 is designed to take up space - lots and lots of space. Mondo comment line 11 is designed to take up space - lots and lots of space. Mondo comment line 12 is designed to take up space - lots and lots of space. Mondo comment line 13 is designed to take up space - lots and lots of space. Mondo comment line 14 is designed to take up space - lots and lots of space. Mondo comment line 15 is designed to take up space - lots and lots of space. Mondo comment line 16 is designed to take up space - lots and lots of space. Mondo comment line 17 is designed to take up space - lots and lots of space. Mondo comment line 18 is designed to take up space - lots and lots of space. Mondo comment line 19 is designed to take up space - lots and lots of space. Mondo comment line 1a is designed to take up space - lots and lots of space. Mondo comment line 1b is designed to take up space - lots and lots of space. Mondo comment line 1c is designed to take up space - lots and lots of space. Mondo comment line 1d is designed to take up space - lots and lots of space. Mondo comment line 1e is designed to take up space - lots and lots of space. Mondo comment line 1f is designed to take up space - lots and lots of space. Mondo comment line 20 is designed to take up space - lots and lots of space. Mondo comment line 21 is designed to take up space - lots and lots of space. Mondo comment line 22 is designed to take up space - lots and lots of space. Mondo comment line 23 is designed to take up space - lots and lots of space. 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Mondo comment line 30 is designed to take up space - lots and lots of space. Mondo comment line 31 is designed to take up space - lots and lots of space. Mondo comment line 32 is designed to take up space - lots and lots of space. Mondo comment line 33 is designed to take up space - lots and lots of space. Mondo comment line 34 is designed to take up space - lots and lots of space. Mondo comment line 35 is designed to take up space - lots and lots of space. Mondo comment line 36 is designed to take up space - lots and lots of space. Mondo comment line 37 is designed to take up space - lots and lots of space. Mondo comment line 38 is designed to take up space - lots and lots of space. Mondo comment line 39 is designed to take up space - lots and lots of space. Mondo comment line 3a is designed to take up space - lots and lots of space. Mondo comment line 3b is designed to take up space - lots and lots of space. Mondo comment line 3c is designed to take up space - lots and lots of space. Mondo comment line 3d is designed to take up space - lots and lots of space. Mondo comment line 3e is designed to take up space - lots and lots of space. Mondo comment line 3f is designed to take up space - lots and lots of space. Mondo comment line 40 is designed to take up space - lots and lots of space. Mondo comment line 41 is designed to take up space - lots and lots of space. Mondo comment line 42 is designed to take up space - lots and lots of space. Mondo comment line 43 is designed to take up space - lots and lots of space. Mondo comment line 44 is designed to take up space - lots and lots of space. Mondo comment line 45 is designed to take up space - lots and lots of space. Mondo comment line 46 is designed to take up space - lots and lots of space. Mondo comment line 47 is designed to take up space - lots and lots of space. Mondo comment line 48 is designed to take up space - lots and lots of space. Mondo comment line 49 is designed to take up space - lots and lots of space. Mondo comment line 4a is designed to take up space - lots and lots of space. Mondo comment line 4b is designed to take up space - lots and lots of space. Mondo comment line 4c is designed to take up space - lots and lots of space. Mondo comment line 4d is designed to take up space - lots and lots of space. Mondo comment line 4e is designed to take up space - lots and lots of space. Mondo comment line 4f is designed to take up space - lots and lots of space. Mondo comment line 50 is designed to take up space - lots and lots of space. Mondo comment line 51 is designed to take up space - lots and lots of space. Mondo comment line 52 is designed to take up space - lots and lots of space. Mondo comment line 53 is designed to take up space - lots and lots of space. Mondo comment line 54 is designed to take up space - lots and lots of space. Mondo comment line 55 is designed to take up space - lots and lots of space. Mondo comment line 56 is designed to take up space - lots and lots of space. Mondo comment line 57 is designed to take up space - lots and lots of space. Mondo comment line 58 is designed to take up space - lots and lots of space. Mondo comment line 59 is designed to take up space - lots and lots of space. Mondo comment line 5a is designed to take up space - lots and lots of space. Mondo comment line 5b is designed to take up space - lots and lots of space. Mondo comment line 5c is designed to take up space - lots and lots of space. Mondo comment line 5d is designed to take up space - lots and lots of space. Mondo comment line 5e is designed to take up space - lots and lots of space. Mondo comment line 5f is designed to take up space - lots and lots of space. Mondo comment line 60 is designed to take up space - lots and lots of space. Mondo comment line 61 is designed to take up space - lots and lots of space. Mondo comment line 62 is designed to take up space - lots and lots of space. Mondo comment line 63 is designed to take up space - lots and lots of space. Mondo comment line 64 is designed to take up space - lots and lots of space. Mondo comment line 65 is designed to take up space - lots and lots of space. Mondo comment line 66 is designed to take up space - lots and lots of space. Mondo comment line 67 is designed to take up space - lots and lots of space. Mondo comment line 68 is designed to take up space - lots and lots of space. Mondo comment line 69 is designed to take up space - lots and lots of space. Mondo comment line 6a is designed to take up space - lots and lots of space. Mondo comment line 6b is designed to take up space - lots and lots of space. Mondo comment line 6c is designed to take up space - lots and lots of space. Mondo comment line 6d is designed to take up space - lots and lots of space. Mondo comment line 6e is designed to take up space - lots and lots of space. Mondo comment line 6f is designed to take up space - lots and lots of space. Mondo comment line 70 is designed to take up space - lots and lots of space. Mondo comment line 71 is designed to take up space - lots and lots of space. Mondo comment line 72 is designed to take up space - lots and lots of space. Mondo comment line 73 is designed to take up space - lots and lots of space. Mondo comment line 74 is designed to take up space - lots and lots of space. Mondo comment line 75 is designed to take up space - lots and lots of space. Mondo comment line 76 is designed to take up space - lots and lots of space. Mondo comment line 77 is designed to take up space - lots and lots of space. Mondo comment line 78 is designed to take up space - lots and lots of space. Mondo comment line 79 is designed to take up space - lots and lots of space. Mondo comment line 7a is designed to take up space - lots and lots of space. Mondo comment line 7b is designed to take up space - lots and lots of space. Mondo comment line 7c is designed to take up space - lots and lots of space. Mondo comment line 7d is designed to take up space - lots and lots of space. Mondo comment line 7e is designed to take up space - lots and lots of space. Mondo comment line 7f is designed to take up space - lots and lots of space. Mondo comment line 80 is designed to take up space - lots and lots of space. Mondo comment line 81 is designed to take up space - lots and lots of space. Mondo comment line 82 is designed to take up space - lots and lots of space. Mondo comment line 83 is designed to take up space - lots and lots of space. Mondo comment line 84 is designed to take up space - lots and lots of space. Mondo comment line 85 is designed to take up space - lots and lots of space. Mondo comment line 86 is designed to take up space - lots and lots of space. Mondo comment line 87 is designed to take up space - lots and lots of space. Mondo comment line 88 is designed to take up space - lots and lots of space. Mondo comment line 89 is designed to take up space - lots and lots of space. Mondo comment line 8a is designed to take up space - lots and lots of space. Mondo comment line 8b is designed to take up space - lots and lots of space. Mondo comment line 8c is designed to take up space - lots and lots of space. Mondo comment line 8d is designed to take up space - lots and lots of space. Mondo comment line 8e is designed to take up space - lots and lots of space. Mondo comment line 8f is designed to take up space - lots and lots of space. Mondo comment line 90 is designed to take up space - lots and lots of space. Mondo comment line 91 is designed to take up space - lots and lots of space. Mondo comment line 92 is designed to take up space - lots and lots of space. Mondo comment line 93 is designed to take up space - lots and lots of space. Mondo comment line 94 is designed to take up space - lots and lots of space. Mondo comment line 95 is designed to take up space - lots and lots of space. Mondo comment line 96 is designed to take up space - lots and lots of space. Mondo comment line 97 is designed to take up space - lots and lots of space. Mondo comment line 98 is designed to take up space - lots and lots of space. Mondo comment line 99 is designed to take up space - lots and lots of space. Mondo comment line 9a is designed to take up space - lots and lots of space. Mondo comment line 9b is designed to take up space - lots and lots of space. Mondo comment line 9c is designed to take up space - lots and lots of space. Mondo comment line 9d is designed to take up space - lots and lots of space. Mondo comment line 9e is designed to take up space - lots and lots of space. Mondo comment line 9f is designed to take up space - lots and lots of space. Mondo comment line a0 is designed to take up space - lots and lots of space. Mondo comment line a1 is designed to take up space - lots and lots of space. Mondo comment line a2 is designed to take up space - lots and lots of space. Mondo comment line a3 is designed to take up space - lots and lots of space. Mondo comment line a4 is designed to take up space - lots and lots of space. Mondo comment line a5 is designed to take up space - lots and lots of space. Mondo comment line a6 is designed to take up space - lots and lots of space. Mondo comment line a7 is designed to take up space - lots and lots of space. Mondo comment line a8 is designed to take up space - lots and lots of space. Mondo comment line a9 is designed to take up space - lots and lots of space. Mondo comment line aa is designed to take up space - lots and lots of space. Mondo comment line ab is designed to take up space - lots and lots of space. Mondo comment line ac is designed to take up space - lots and lots of space. Mondo comment line ad is designed to take up space - lots and lots of space. Mondo comment line ae is designed to take up space - lots and lots of space. Mondo comment line af is designed to take up space - lots and lots of space. Mondo comment line b0 is designed to take up space - lots and lots of space. Mondo comment line b1 is designed to take up space - lots and lots of space. Mondo comment line b2 is designed to take up space - lots and lots of space. Mondo comment line b3 is designed to take up space - lots and lots of space. Mondo comment line b4 is designed to take up space - lots and lots of space. Mondo comment line b5 is designed to take up space - lots and lots of space. Mondo comment line b6 is designed to take up space - lots and lots of space. Mondo comment line b7 is designed to take up space - lots and lots of space. Mondo comment line b8 is designed to take up space - lots and lots of space. Mondo comment line b9 is designed to take up space - lots and lots of space. Mondo comment line ba is designed to take up space - lots and lots of space. Mondo comment line bb is designed to take up space - lots and lots of space. Mondo comment line bc is designed to take up space - lots and lots of space. Mondo comment line bd is designed to take up space - lots and lots of space. Mondo comment line be is designed to take up space - lots and lots of space. Mondo comment line bf is designed to take up space - lots and lots of space. Mondo comment line c0 is designed to take up space - lots and lots of space. Mondo comment line c1 is designed to take up space - lots and lots of space. Mondo comment line c2 is designed to take up space - lots and lots of space. Mondo comment line c3 is designed to take up space - lots and lots of space. Mondo comment line c4 is designed to take up space - lots and lots of space. Mondo comment line c5 is designed to take up space - lots and lots of space. Mondo comment line c6 is designed to take up space - lots and lots of space. Mondo comment line c7 is designed to take up space - lots and lots of space. Mondo comment line c8 is designed to take up space - lots and lots of space. Mondo comment line c9 is designed to take up space - lots and lots of space. Mondo comment line ca is designed to take up space - lots and lots of space. Mondo comment line cb is designed to take up space - lots and lots of space. Mondo comment line cc is designed to take up space - lots and lots of space. Mondo comment line cd is designed to take up space - lots and lots of space. Mondo comment line ce is designed to take up space - lots and lots of space. Mondo comment line cf is designed to take up space - lots and lots of space. Mondo comment line d0 is designed to take up space - lots and lots of space. Mondo comment line d1 is designed to take up space - lots and lots of space. Mondo comment line d2 is designed to take up space - lots and lots of space. Mondo comment line d3 is designed to take up space - lots and lots of space. Mondo comment line d4 is designed to take up space - lots and lots of space. Mondo comment line d5 is designed to take up space - lots and lots of space. Mondo comment line d6 is designed to take up space - lots and lots of space. Mondo comment line d7 is designed to take up space - lots and lots of space. Mondo comment line d8 is designed to take up space - lots and lots of space. Mondo comment line d9 is designed to take up space - lots and lots of space. Mondo comment line da is designed to take up space - lots and lots of space. Mondo comment line db is designed to take up space - lots and lots of space. Mondo comment line dc is designed to take up space - lots and lots of space. Mondo comment line dd is designed to take up space - lots and lots of space. Mondo comment line de is designed to take up space - lots and lots of space. Mondo comment line df is designed to take up space - lots and lots of space. Mondo comment line e0 is designed to take up space - lots and lots of space. Mondo comment line e1 is designed to take up space - lots and lots of space. Mondo comment line e2 is designed to take up space - lots and lots of space. Mondo comment line e3 is designed to take up space - lots and lots of space. Mondo comment line e4 is designed to take up space - lots and lots of space. Mondo comment line e5 is designed to take up space - lots and lots of space. Mondo comment line e6 is designed to take up space - lots and lots of space. Mondo comment line e7 is designed to take up space - lots and lots of space. Mondo comment line e8 is designed to take up space - lots and lots of space. Mondo comment line e9 is designed to take up space - lots and lots of space. Mondo comment line ea is designed to take up space - lots and lots of space. Mondo comment line eb is designed to take up space - lots and lots of space. Mondo comment line ec is designed to take up space - lots and lots of space. Mondo comment line ed is designed to take up space - lots and lots of space. Mondo comment line ee is designed to take up space - lots and lots of space. Mondo comment line ef is designed to take up space - lots and lots of space. Mondo comment line f0 is designed to take up space - lots and lots of space. Mondo comment line f1 is designed to take up space - lots and lots of space. Mondo comment line f2 is designed to take up space - lots and lots of space. Mondo comment line f3 is designed to take up space - lots and lots of space. Mondo comment line f4 is designed to take up space - lots and lots of space. Mondo comment line f5 is designed to take up space - lots and lots of space. Mondo comment line f6 is designed to take up space - lots and lots of space. Mondo comment line f7 is designed to take up space - lots and lots of space. Mondo comment line f8 is designed to take up space - lots and lots of space. Mondo comment line f9 is designed to take up space - lots and lots of space. Mondo comment line fa is designed to take up space - lots and lots of space. Mondo comment line fb is designed to take up space - lots and lots of space. Mondo comment line fc is designed to take up space - lots and lots of space. Mondo comment line fd is designed to take up space - lots and lots of space. Mondo comment line fe is designed to take up space - lots and lots of space. Mondo comment line ff is designed to take up space - lots and lots of space."
CommentZipFile() {
- file=
- tail="is designed to take up space - lots and lots of space."
- mv PrintVersion PrintVersion.zip
- /usr/bin/zipnote PrintVersion.zip > zipout
- while read ampersand line; do
- if [ "$ampersand" = "@" ]; then
- if [ "$line" = "(comment above this line)" ]; then
- echo "File Comment Line." >> zipin
- if [ "$file" = "$1" ]; then
- for i in 0 1 2 3 4 5 6 7 8 9 a b c d e f; do
- for j in 0 1 2 3 4 5 6 7 8 9 a b c d e f; do
- echo "Mondo comment line $i$j $tail" >> zipin
- done
- done
- fi
- else
- file=$line
- fi
+ mkdir -p META-INF
+ echo "Manifest-Version: 1.0" > META-INF/MANIFEST.MF
+ echo "Main-Class: PrintVersion" >> META-INF/MANIFEST.MF
+ if [ "$1" != "" ]; then
+ echo "JRE-Version: $1" >> META-INF/MANIFEST.MF
fi
- echo "$ampersand $line" >> zipin
- if [ "$ampersand" = "@" ]; then
- if [ "$line" = "(zip file comment below this line)" ]; then
- echo "Zip File Comment Line number 1" >> zipin
- echo "Zip File Comment Line number 2" >> zipin
- fi
- fi
- done < zipout
- /usr/bin/zipnote -w PrintVersion.zip < zipin
+ cp $TESTCLASSES/PrintVersion.class .
+
+ # The remaining code in CommentZipFile essentially replaces the
+ # following code, which added comments to the jar file.
+ # Unfortunately zipnote has been broken since 3.0 [ 2008 ] and
+ # there has been no new [ fixed ] version. zipnote has probably
+ # always failed, or failed for a long time without causing the
+ # test to fail. So no comments were added to the file.
+ # The comments are added using zip(1) during the creation of the
+ # zip file.
+ #
+ # NOTE:
+ # It seems the original intent of this test was to add a very long
+ # comment for one file. But zip allows a max of 256 characters, so
+ # we settle for adding 256-character comments to lots of files.
+ #
+ # $JAR $2cMf PrintVersion PrintVersion.class AfairlyLong*
+ # $JAR $2umf META-INF/MANIFEST.MF PrintVersion
+ # /usr/bin/zipnote PrintVersion.zip > zipout
+ # ... code to modify zipout adding comments
+ # /usr/bin/zipnote -w PrintVersion.zip < zipin
+ # mv PrintVersion.zip PrintVersion
+ #
+
+
+ for i in 0 1 2 3 4 5 6 7 8 9 ; do
+ for j in 0 1 2 3 4 5 6 7 8 9 ; do
+ touch AfairlyLongNameEatsUpDirectorySpaceBetter$i$j
+ done
+ done
+
+ zip -$2c PrintVersion.zip PrintVersion.class AfairlyLong* META-INF/MANIFEST.MF << FINI
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+File Comment Line.
+$MONDO
+File Comment Line.
+File Comment Line.
+File Comment Line.
+FINI
+
+ rm -f AfairlyLong*
+
mv PrintVersion.zip PrintVersion
- rm zipout zipin
+
}
#
@@ -261,22 +300,29 @@
#
LaunchVM() {
if [ "$1" != "" ]; then
- mess="`$JAVA -version:\"$1\" -jar PrintVersion 2>&1`"
- else
- mess="`$JAVA -jar PrintVersion 2>&1`"
- fi
- if [ $? -ne 0 ]; then
- prefix=`echo "$mess" | cut -d ' ' -f 1-3`
- if [ "$prefix" != "Unable to locate" ]; then
+ mess="`$JAVA \"$1\" -jar PrintVersion 2>&1`"
+ if [ $? -eq 0 ]; then
+ echo "Unexpected success of -Version:$1"
echo "$mess"
exit 1
fi
- echo "Unexpected error in attempting to locate $1"
- exit 1
+ else
+ mess="`$JAVA -jar PrintVersion 2>&1`"
+ if [ $? -ne 0 ]; then
+ prefix=`echo "$mess" | cut -d ' ' -f 1-3`
+ if [ "$prefix" != "Unable to locate" ]; then
+ echo "$mess"
+ exit 1
+ fi
+ echo "Unexpected error in attempting to locate $1"
+ exit 1
+ fi
+
fi
+
echo $mess | grep "$2" > /dev/null 2>&1
if [ $? != 0 ]; then
- echo "Launched $mess, expected $2"
+ echo "Launched $mess, expected $1"
exit 1
fi
}
@@ -307,6 +353,7 @@
#
# Main test sequence starts here
#
+
RELEASE=`$JAVA -version 2>&1 | head -n 1 | cut -d ' ' -f 3 | \
sed -e "s/\"//g"`
BASE_RELEASE=`echo $RELEASE | sed -e "s/-.*//g"`
@@ -386,91 +433,31 @@
fi
#
-# Throw some syntactically challenged (illegal) version specifiers at
-# the interface. Failure (of the launcher) is success for the test.
+# Now test specification of mJRE
#
-TestSyntax "1.2..3" # Two adjacent separators
-TestSyntax "_1.2.3" # Begins with a separator
-TestSyntax "1.2.3-" # Ends with a separator
-TestSyntax "1.2+.3" # Embedded modifier
-TestSyntax "1.2.4+&1.2*&1++" # Long and invalid
-
-# On windows we see if there is another jre installed, usually
-# there is, then we test using that, otherwise links are created
-# to get through to SelectVersion.
-if [ `IsWindows` = "false" ]; then
- TestLongMainClass "mklink"
-else
- $JAVAEXE -version:1.0+
- if [ $? -eq 0 ]; then
- TestLongMainClass "1.0+"
- else
- printf "Warning: TestLongMainClass skipped as there is no"
- printf "viable MJRE installed.\n"
- fi
-fi
-
-#
-# Because scribbling in the registry can be rather destructive, only a
-# subset of the tests are run on Windows.
-#
-if [ `IsWindows` = "true" ]; then
- exit 0;
-fi
-
-#
-# Additional version specifiers containing spaces. (Sigh, unable to
-# figure out the glomming on Windows)
-#
-TestSyntax "1.2.3_99 1.3.2+ 1.2.4+&1.2*&1++" # Long and invalid
-
-#
-# Create a mock installation of a number of shell scripts named as though
-# they were installed JREs. Then test to see if the launcher can cause
-# the right shell scripts to be invoked.
+# In some cases this should result in failure of the command,
+# in some cases, a warning messages, with the command succeeding.
#
-# Note, that as a side effect, this test verifies that JAVA_VERSION_PATH
-# works.
-#
-rm -rf jdk
-JAVA_VERSION_PATH="`pwd`/jdk"
-export JAVA_VERSION_PATH
-CreateMockVM 1.10
-CreateMockVM 1.11.3
-CreateMockVM 1.11.3_03
-CreateMockVM 1.11.4
-CreateMockVM 1.12.3_03
-CreateMockVM 1.12.3_03-lastweek
-CreateMockVM 1.13.3_03
-CreateMockVM 1.13.3_03-lastweek
-CreateMockVM 1.13.3_03_lastweek
-CreateMockVM 1.20.0
+ # Commandline use of "-version:" should fail
+ # with a message containing "no longer supported"
+ LaunchVM "-version:1.10+" "Error: Specifying an alternate JDK/JRE"
+ LaunchVM "-version:prettymuchanything" "Error: Specifying an alternate JDK/JRE"
-#
-# Test extracting the version information from the jar file:
-#
-# Requested Expected
-CreateJar "1.10+" ""
-LaunchVM "" "1.20.0"
-CreateJar "1.11.3_03+&1.11*" ""
-LaunchVM "" "1.11.4"
-CreateJar "1.12.3_03+&1.12.3*" ""
-LaunchVM "" "1.12.3_03"
-CreateJar "1.13.3_03+&1.13.3*" ""
-LaunchVM "" "1.13.3_03_lastweek" # Strange but true
+ # Commandline use of "-jre-restrict-search" should now fail
+ LaunchVM "-jre-restrict-search" "\-jre\-no\-restrict\-search are also no longer valid"
+ # Commandline use of "-jre-no-restrict-search" should now fail
+ LaunchVM "-jre-no-restrict-search" "\-jre\-no\-restrict\-search are also no longer valid"
+
-#
-# Test obtaining the version information from the command line (and that
-# it overrides the manifest).
-#
-CreateJar "${BASERELEASE}*" ""
-LaunchVM "1.10+" "1.20.0"
-LaunchVM "1.11.3_03+&1.11*" "1.11.4"
-LaunchVM "1.12.3_03+&1.12.3*" "1.12.3_03"
-LaunchVM "1.13.3_03+&1.13.3*" "1.13.3_03_lastweek" # Strange but true
-
-[ -d jdk ] && rm -rf jdk
-[ -d META_INF ] && rm -rf META_INF
+ # mJRE directives to use a specific version should be flagged
+ # with a warning, but the jar should be executed with the
+ # current jre
+ CreateFullJar "junk request" ""
+ LaunchVM "" "${RELEASE}"
+ # Going to silently ignore JRE-Version setting in jar file manifest
+ #LaunchVM "" "warning: The jarfile JRE-Version"
+
exit 0
+
--- a/jdk/test/tools/launcher/VersionCheck.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/tools/launcher/VersionCheck.java Tue Dec 16 09:58:02 2014 -0800
@@ -69,6 +69,7 @@
"java-rmi",
"java-rmi.cgi",
"javadoc",
+ "javacpl",
"javaws",
"jcmd",
"jconsole",
--- a/jdk/test/tools/pack200/Pack200Props.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/tools/pack200/Pack200Props.java Tue Dec 16 09:58:02 2014 -0800
@@ -62,6 +62,8 @@
List<String> cmdsList = new ArrayList<>();
cmdsList.add(Utils.getPack200Cmd());
+ cmdsList.add("-J-Xshare:off");
+ cmdsList.add("-J-Xmx1280m");
cmdsList.add("--effort=1");
cmdsList.add("--verbose");
cmdsList.add("--no-gzip");
--- a/jdk/test/tools/pack200/Pack200Test.java Tue Dec 16 09:57:33 2014 -0800
+++ b/jdk/test/tools/pack200/Pack200Test.java Tue Dec 16 09:58:02 2014 -0800
@@ -34,7 +34,7 @@
* @summary check for memory leaks, test general packer/unpacker functionality\
* using native and java unpackers
* @compile -XDignore.symbol.file Utils.java Pack200Test.java
- * @run main/othervm/timeout=1200 -Xmx512m Pack200Test
+ * @run main/othervm/timeout=1200 -Xmx1280m -Xshare:off Pack200Test
* @author ksrini
*/
--- a/langtools/.hgtags Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/.hgtags Tue Dec 16 09:58:02 2014 -0800
@@ -284,3 +284,4 @@
5ff1cd07bd9297e82cfea5ec01249d162260fe4e jdk9-b39
c286272a81dd8f6005e22fed0238c4a3f75188c7 jdk9-b40
f7ce2cfa4cdbec0ae0f46080484eace66be7987a jdk9-b41
+23a3a063a906a91ba696d792f0eeabf157cd2f86 jdk9-b42
--- a/langtools/make/build.xml Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/make/build.xml Tue Dec 16 09:58:02 2014 -0800
@@ -422,6 +422,8 @@
<isset property="jtreg.home"/>
</condition>
<replace file=".idea/ant.xml" token="@@@" value="${jtreg.idea.home}"/>
+ <replace file=".idea/workspace.xml" token="@FILE_SEP@" value="${file.separator}"/>
+ <replace file=".idea/workspace.xml" token="@PATH_SEP@" value="${path.separator}"/>
<mkdir dir=".idea/classes"/>
<javac srcdir="make/intellij/src"
destdir=".idea/classes"/>
--- a/langtools/make/intellij/build.xml Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/make/intellij/build.xml Tue Dec 16 09:58:02 2014 -0800
@@ -14,14 +14,14 @@
<sequential>
<java classname="org.apache.tools.ant.Main" fork="true" spawn="true">
<arg value="-f"/>
- <arg value="@{antfile}"/>
+ <arg value="@{antfile}"/>
<arg value="-Dboot.java.home=${boot.java.home}"/>
<arg value="-Dtarget.java.home=${target.java.home}"/>
<arg value="-Djtreg.home=${jtreg.home}"/>
<arg value="-Djtreg.tests=${jtreg.tests}"/>
<arg value="-Djtreg.jpda.jvmargs=${jtreg.jpda.jvmargs}"/>
<arg value="@{target}"/>
- <classpath>
+ <classpath>
<pathelement path="${java.class.path}"/>
</classpath>
</java>
--- a/langtools/make/intellij/compiler.xml Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/make/intellij/compiler.xml Tue Dec 16 09:58:02 2014 -0800
@@ -13,6 +13,6 @@
<processorPath useClasspath="true" />
</profile>
</annotationProcessing>
- </component>
+ </component>
</project>
--- a/langtools/make/intellij/copyright/langtools.xml Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/make/intellij/copyright/langtools.xml Tue Dec 16 09:58:02 2014 -0800
@@ -6,4 +6,4 @@
<option name="myName" value="langtools" />
<option name="myLocal" value="true" />
</copyright>
-</component>
\ No newline at end of file
+</component>
--- a/langtools/make/intellij/misc.xml Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/make/intellij/misc.xml Tue Dec 16 09:58:02 2014 -0800
@@ -3,7 +3,7 @@
<component name="EntryPointsManager">
<entry_points version="2.0" />
</component>
- <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" assert-keyword="true" jdk-15="true">
+ <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" assert-keyword="true" jdk-15="true">
<output url="file://$PROJECT_DIR$/build" />
</component>
</project>
--- a/langtools/make/intellij/src/idea/LangtoolsIdeaAntLogger.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/make/intellij/src/idea/LangtoolsIdeaAntLogger.java Tue Dec 16 09:58:02 2014 -0800
@@ -93,7 +93,9 @@
/** jtreg test failure */
JTREG_TEST_FAILED(StringBinaryPredicate.STARTS_WITH, MSG_ERR, "FAILED: "),
/** jtreg test error */
- JTREG_TEST_ERROR(StringBinaryPredicate.STARTS_WITH, MSG_ERR, "Error: ");
+ JTREG_TEST_ERROR(StringBinaryPredicate.STARTS_WITH, MSG_ERR, "Error: "),
+ /** jtreg report */
+ JTREG_TEST_REPORT(StringBinaryPredicate.STARTS_WITH, MSG_INFO, "Report written");
StringBinaryPredicate sbp;
int priority;
@@ -126,7 +128,7 @@
JAVAC("javac", MessageKind.JAVAC_ERROR, MessageKind.JAVAC_WARNING, MessageKind.JAVAC_NOTE,
MessageKind.JAVAC_NESTED_DIAG, MessageKind.JAVAC_CRASH),
/** jtreg task - invoked during test execution */
- JTREG("jtreg", MessageKind.JTREG_TEST_PASSED, MessageKind.JTREG_TEST_FAILED, MessageKind.JTREG_TEST_ERROR),
+ JTREG("jtreg", MessageKind.JTREG_TEST_PASSED, MessageKind.JTREG_TEST_FAILED, MessageKind.JTREG_TEST_ERROR, MessageKind.JTREG_TEST_REPORT),
/** initial synthetic task when the logger is created */
ROOT("") {
@Override
--- a/langtools/make/intellij/workspace.xml Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/make/intellij/workspace.xml Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
+<project version="4">
<component name="ChangeListManager">
<ignored path=".idea/" />
</component>
@@ -10,7 +10,7 @@
<!-- standard tools -->
<configuration default="false" name="javac" type="Application" factoryName="Application">
<option name="MAIN_CLASS_NAME" value="com.sun.tools.javac.Main" />
- <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build/java.compiler/classes:build/jdk.compiler/classes:build/java.base/classes:build/jdk.javadoc/classes:build/jdk.dev/classes" />
+ <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build@FILE_SEP@java.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@java.base@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.javadoc@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.dev@FILE_SEP@classes" />
<option name="PROGRAM_PARAMETERS" value="" />
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
@@ -29,7 +29,7 @@
</configuration>
<configuration default="false" name="javadoc" type="Application" factoryName="Application">
<option name="MAIN_CLASS_NAME" value="com.sun.tools.javadoc.Main" />
- <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build/java.compiler/classes:build/jdk.compiler/classes:build/java.base/classes:build/jdk.javadoc/classes:build/jdk.dev/classes" />
+ <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build@FILE_SEP@java.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@java.base@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.javadoc@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.dev@FILE_SEP@classes" />
<option name="PROGRAM_PARAMETERS" value="" />
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
@@ -44,11 +44,11 @@
<method>
<option name="Make" enabled="false" />
<option name="AntTarget" enabled="true" antfile="file://$PROJECT_DIR$/.idea/build.xml" target="build-all-classes" />
- </method>
+ </method>
</configuration>
<configuration default="false" name="javap" type="Application" factoryName="Application">
<option name="MAIN_CLASS_NAME" value="com.sun.tools.javap.Main" />
- <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build/java.compiler/classes:build/jdk.compiler/classes:build/java.base/classes:build/jdk.javadoc/classes:build/jdk.dev/classes" />
+ <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build@FILE_SEP@java.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@java.base@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.javadoc@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.dev@FILE_SEP@classes" />
<option name="PROGRAM_PARAMETERS" value="" />
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
@@ -63,11 +63,11 @@
<method>
<option name="Make" enabled="false" />
<option name="AntTarget" enabled="true" antfile="file://$PROJECT_DIR$/.idea/build.xml" target="build-all-classes" />
- </method>
+ </method>
</configuration>
<configuration default="false" name="javah" type="Application" factoryName="Application">
<option name="MAIN_CLASS_NAME" value="com.sun.tools.javah.Main" />
- <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build/java.compiler/classes:build/jdk.compiler/classes:build/java.base/classes:build/jdk.javadoc/classes:build/jdk.dev/classes" />
+ <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build@FILE_SEP@java.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@java.base@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.javadoc@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.dev@FILE_SEP@classes" />
<option name="PROGRAM_PARAMETERS" value="" />
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
@@ -82,11 +82,11 @@
<method>
<option name="Make" enabled="false" />
<option name="AntTarget" enabled="true" antfile="file://$PROJECT_DIR$/.idea/build.xml" target="build-all-classes" />
- </method>
+ </method>
</configuration>
<configuration default="false" name="sjavac" type="Application" factoryName="Application">
<option name="MAIN_CLASS_NAME" value="com.sun.tools.sjavac.Main" />
- <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build/java.compiler/classes:build/jdk.compiler/classes:build/java.base/classes:build/jdk.javadoc/classes:build/jdk.dev/classes" />
+ <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build@FILE_SEP@java.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@java.base@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.javadoc@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@jdk.dev@FILE_SEP@classes" />
<option name="PROGRAM_PARAMETERS" value="" />
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
@@ -101,12 +101,12 @@
<method>
<option name="Make" enabled="false" />
<option name="AntTarget" enabled="true" antfile="file://$PROJECT_DIR$/.idea/build.xml" target="build-all-classes" />
- </method>
+ </method>
</configuration>
<!-- bootstrap javac -->
<configuration default="false" name="javac (bootstrap)" type="Application" factoryName="Application">
<option name="MAIN_CLASS_NAME" value="com.sun.tools.javac.Main" />
- <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build/bootstrap/java.compiler/classes:build/bootstrap/jdk.compiler/classes:build/bootstrap/java.base/classes:build/bootstrap/jdk.javadoc/classes:build/bootstrap/jdk.dev/classes" />
+ <option name="VM_PARAMETERS" value="-Xbootclasspath/p:build@FILE_SEP@bootstrap@FILE_SEP@java.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@bootstrap@FILE_SEP@jdk.compiler@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@bootstrap@FILE_SEP@java.base@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@bootstrap@FILE_SEP@jdk.javadoc@FILE_SEP@classes@PATH_SEP@build@FILE_SEP@bootstrap@FILE_SEP@jdk.dev@FILE_SEP@classes" />
<option name="PROGRAM_PARAMETERS" value="" />
<option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
@@ -121,7 +121,7 @@
<method>
<option name="Make" enabled="false" />
<option name="AntTarget" enabled="true" antfile="file://$PROJECT_DIR$/.idea/build.xml" target="build-bootstrap-javac" />
- </method>
+ </method>
</configuration>
<!-- jtreg debug -->
<configuration default="false" name="jtreg (debug)" type="Remote" factoryName="Remote" singleton="true">
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java Tue Dec 16 09:58:02 2014 -0800
@@ -209,6 +209,9 @@
public boolean allowPrivateSafeVarargs() {
return compareTo(JDK1_9) >= 0;
}
+ public boolean allowUnderscoreIdentifier() {
+ return compareTo(JDK1_8) <= 0;
+ }
public static SourceVersion toSourceVersion(Source source) {
switch(source) {
case JDK1_2:
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java Tue Dec 16 09:58:02 2014 -0800
@@ -157,6 +157,7 @@
this.allowIntersectionTypesInCast = source.allowIntersectionTypesInCast();
this.allowTypeAnnotations = source.allowTypeAnnotations();
this.allowAnnotationsAfterTypeParams = source.allowAnnotationsAfterTypeParams();
+ this.allowUnderscoreIdentifier = source.allowUnderscoreIdentifier();
this.keepDocComments = keepDocComments;
docComments = newDocCommentTable(keepDocComments, fac);
this.keepLineMap = keepLineMap;
@@ -230,6 +231,10 @@
*/
boolean allowAnnotationsAfterTypeParams;
+ /** Switch: should we allow '_' as an identifier?
+ */
+ boolean allowUnderscoreIdentifier;
+
/** Switch: is "this" allowed as an identifier?
* This is needed to parse receiver types.
*/
@@ -595,7 +600,11 @@
return names.error;
}
} else if (token.kind == UNDERSCORE) {
- warning(token.pos, "underscore.as.identifier");
+ if (allowUnderscoreIdentifier) {
+ warning(token.pos, "underscore.as.identifier");
+ } else {
+ error(token.pos, "underscore.as.identifier");
+ }
Name name = token.name();
nextToken();
return name;
@@ -3067,7 +3076,7 @@
boolean checkForImports = true;
boolean firstTypeDecl = true;
while (token.kind != EOF) {
- if (token.pos > 0 && token.pos <= endPosTable.errorEndPos) {
+ if (token.pos <= endPosTable.errorEndPos) {
// error recovery
skip(checkForImports, false, false, false);
if (token.kind == EOF)
@@ -4083,7 +4092,7 @@
/**
* Store the last error position.
*/
- protected int errorEndPos;
+ protected int errorEndPos = Position.NOPOS;
public AbstractEndPosTable(JavacParser parser) {
this.parser = parser;
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties Tue Dec 16 09:58:02 2014 -0800
@@ -2276,8 +2276,10 @@
(use -source 9 or higher to enable variables in try-with-resources)
compiler.warn.underscore.as.identifier=\
- ''_'' used as an identifier\n\
- (use of ''_'' as an identifier might not be supported in releases after Java SE 8)
+ as of release 9, ''_'' is a keyword, and may not be used as an identifier
+
+compiler.err.underscore.as.identifier=\
+ as of release 9, ''_'' is a keyword, and may not be used as an identifier
compiler.err.underscore.as.identifier.in.lambda=\
''_'' used as an identifier\n\
--- a/langtools/test/com/sun/javadoc/testAnchorNames/TestAnchorNames.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/test/com/sun/javadoc/testAnchorNames/TestAnchorNames.java Tue Dec 16 09:58:02 2014 -0800
@@ -46,6 +46,7 @@
void test() {
javadoc("-d", "out",
"-sourcepath", testSrc,
+ "-source", "8", //so that '_' can be used as an identifier
"-use",
"pkg1");
checkExit(Exit.OK);
--- a/langtools/test/tools/javac/T8003967/DetectMutableStaticFields.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/test/tools/javac/T8003967/DetectMutableStaticFields.java Tue Dec 16 09:58:02 2014 -0800
@@ -103,6 +103,9 @@
put("com/sun/tools/javac/file/ZipFileIndexCache",
Arrays.asList("sharedInstance"));
classFieldsToIgnoreMap.
+ put("com/sun/tools/javac/file/JRTIndex",
+ Arrays.asList("sharedInstance"));
+ classFieldsToIgnoreMap.
put("com/sun/tools/javac/main/JavaCompiler",
Arrays.asList("versionRB"));
classFieldsToIgnoreMap.
--- a/langtools/test/tools/javac/diags/examples/UnderscoreAsIdentifier.java Tue Dec 16 09:57:33 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-// key: compiler.warn.underscore.as.identifier
-
-class UnderscoreAsIdentifier {
- String _ = null;
-}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/diags/examples/UnderscoreAsIdentifierError.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+// key: compiler.err.underscore.as.identifier
+
+class UnderscoreAsIdentifierError {
+ String _ = null;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/diags/examples/UnderscoreAsIdentifierWarning.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+// key: compiler.warn.underscore.as.identifier
+// options: -source 8 -Xlint:-options
+
+class UnderscoreAsIdentifierWarning {
+ String _ = null;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/importscope/ImportDependenciesTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,301 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8065360
+ * @summary The test checks dependencies through type parameters and implements/extends statements.
+ * @library /tools/lib
+ * @build ToolBox ImportDependenciesTest
+ * @run main ImportDependenciesTest
+ */
+
+import javax.tools.JavaCompiler;
+import javax.tools.ToolProvider;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * The test checks that code which contains dependencies through type parameters,
+ * implements/extends statements compiles properly. All combinations of
+ * import types are tested. In addition, the test checks various combinations
+ * of classes.
+ */
+public class ImportDependenciesTest {
+
+ private static final String sourceTemplate =
+ "package pkg;\n" +
+ "#IMPORT\n" +
+ "public class Test {\n" +
+ " static #CLASS_TYPE InnerClass#TYPE_PARAMETER #PARENT {\n" +
+ " static class Inner1 {\n" +
+ " }\n" +
+ " interface Inner2 {\n" +
+ " }\n" +
+ " interface Inner3 {\n" +
+ " }\n" +
+ " }\n" +
+ " static class InnerClass1 {\n" +
+ " static class IInner1 {\n" +
+ " }\n" +
+ " }\n" +
+ " static class InnerInterface1 {\n" +
+ " interface IInner2 {\n" +
+ " }\n" +
+ " }\n" +
+ " static class InnerInterface2 {\n" +
+ " interface IInner3 {\n" +
+ " }\n" +
+ " }\n" +
+ "}";
+
+ public static void main(String[] args) {
+ new ImportDependenciesTest().test();
+ }
+
+ public void test() {
+ List<List<InnerClass>> typeParameters = InnerClass.getAllCombinationsForTypeParameter();
+ List<List<InnerClass>> parents = InnerClass.getAllCombinationsForInheritance();
+ int passed = 0;
+ int total = 0;
+ for (ClassType classType : ClassType.values()) {
+ for (List<InnerClass> parent : parents) {
+ if (!classType.canBeInherited(parent)) {
+ continue;
+ }
+ for (List<InnerClass> typeParameter : typeParameters) {
+ List<InnerClass> innerClasses = new ArrayList<>(typeParameter);
+ innerClasses.addAll(parent);
+ for (ImportType importType : ImportType.values()) {
+ ++total;
+ String source = sourceTemplate
+ .replace("#IMPORT", importType.generateImports(innerClasses))
+ .replace("#CLASS_TYPE", classType.getClassType())
+ .replace("#TYPE_PARAMETER", generateTypeParameter(typeParameter))
+ .replace("#PARENT", classType.generateInheritanceString(parent));
+ CompilationResult result = compile(new ToolBox.JavaSource("pkg/Test.java", source));
+ if (!result.isSuccessful) {
+ echo("Compilation failed!");
+ echo(source);
+ echo(result.message);
+ echo();
+ } else {
+ ++passed;
+ }
+ }
+ }
+ }
+ }
+ String message = String.format(
+ "Total test cases run: %d, passed: %d, failed: %d.",
+ total, passed, total - passed);
+ if (passed != total) {
+ throw new RuntimeException(message);
+ }
+ echo(message);
+ }
+
+ private String generateTypeParameter(List<InnerClass> typeParameters) {
+ if (typeParameters.isEmpty()) {
+ return "";
+ }
+ return String.format("<T extends %s>", typeParameters.stream()
+ .map(InnerClass::getSimpleName)
+ .collect(Collectors.joining(" & ")));
+ }
+
+ private static class CompilationResult {
+ public final boolean isSuccessful;
+ public final String message;
+
+ public CompilationResult(boolean isSuccessful, String message) {
+ this.isSuccessful = isSuccessful;
+ this.message = message;
+ }
+ }
+
+ private CompilationResult compile(ToolBox.JavaSource...sources) {
+ StringWriter writer = new StringWriter();
+ JavaCompiler jc = ToolProvider.getSystemJavaCompiler();
+ Boolean call = jc.getTask(writer, null, null, null, null, Arrays.asList(sources)).call();
+ return new CompilationResult(call, writer.toString().replace(ToolBox.lineSeparator, "\n"));
+ }
+
+ public void echo() {
+ echo("");
+ }
+
+ public void echo(String output) {
+ printf(output + "\n");
+ }
+
+ public void printf(String template, Object...args) {
+ System.err.print(String.format(template, args).replace("\n", ToolBox.lineSeparator));
+ }
+
+ enum ImportType {
+ IMPORT("import"), STATIC_IMPORT("import static"),
+ IMPORT_ON_DEMAND("import"), STATIC_IMPORT_ON_DEMAND("import static");
+
+ private final String importType;
+ private ImportType(String importType) {
+ this.importType = importType;
+ }
+
+ private boolean isOnDemand() {
+ return this == IMPORT_ON_DEMAND || this == STATIC_IMPORT_ON_DEMAND;
+ }
+
+ public String generateImports(List<InnerClass> innerClasses) {
+ return innerClasses.stream()
+ .map(i -> isOnDemand() ? i.getPackageName() + ".*" : i.getCanonicalName())
+ .distinct()
+ .map(s -> String.format("%s %s;", importType, s))
+ .collect(Collectors.joining("\n"));
+ }
+ }
+
+ enum ClassType {
+ CLASS("class") {
+ @Override
+ public boolean canBeInherited(List<InnerClass> innerClasses) {
+ return true;
+ }
+
+ @Override
+ public String generateInheritanceString(List<InnerClass> innerClasses) {
+ if (innerClasses.isEmpty()) {
+ return "";
+ }
+ StringBuilder sb = new StringBuilder();
+ InnerClass firstClass = innerClasses.get(0);
+ if (firstClass.isClass()) {
+ sb.append("extends ").append(firstClass.getSimpleName()).append(" ");
+ }
+ String str = innerClasses.stream()
+ .filter(x -> !x.isClass())
+ .map(InnerClass::getSimpleName)
+ .collect(Collectors.joining(", "));
+ if (!str.isEmpty()) {
+ sb.append("implements ").append(str);
+ }
+ return sb.toString();
+ }
+ }, INTERFACE("interface") {
+ @Override
+ public boolean canBeInherited(List<InnerClass> innerClasses) {
+ return !innerClasses.stream().anyMatch(InnerClass::isClass);
+ }
+
+ @Override
+ public String generateInheritanceString(List<InnerClass> innerClasses) {
+ if (innerClasses.isEmpty()) {
+ return "";
+ }
+ return "extends " + innerClasses.stream()
+ .map(InnerClass::getSimpleName)
+ .collect(Collectors.joining(", "));
+ }
+ };
+
+ private final String classType;
+ private ClassType(String classType) {
+ this.classType = classType;
+ }
+
+ public String getClassType() {
+ return classType;
+ }
+
+ public abstract boolean canBeInherited(List<InnerClass> innerClasses);
+
+ public abstract String generateInheritanceString(List<InnerClass> innerClasses);
+ }
+
+ enum InnerClass {
+ INNER_1("pkg.Test.InnerClass.Inner1", true),
+ INNER_2("pkg.Test.InnerClass.Inner2", true),
+ INNER_3("pkg.Test.InnerClass.Inner3", true),
+ IINNER_1("pkg.Test.InnerClass1.IInner1", false),
+ IINNER_2("pkg.Test.InnerInterface1.IInner2", false),
+ IINNER_3("pkg.Test.InnerInterface2.IInner3", false);
+
+ private final String canonicalName;
+ private final boolean isForTypeParameter;
+
+ private InnerClass(String canonicalName, boolean isForTypeParameter) {
+ this.canonicalName = canonicalName;
+ this.isForTypeParameter = isForTypeParameter;
+ }
+
+ private static List<List<InnerClass>> getAllCombinations(boolean isTypeParameter) {
+ List<List<InnerClass>> result = new ArrayList<>();
+ List<InnerClass> tmpl = Stream.of(InnerClass.values())
+ .filter(i -> i.isForTypeParameter() == isTypeParameter)
+ .collect(Collectors.toCollection(ArrayList::new));
+ result.add(Arrays.asList());
+ for (int i = 0; i < tmpl.size(); ++i) {
+ result.add(Arrays.asList(tmpl.get(i)));
+ for (int j = i + 1; j < tmpl.size(); ++j) {
+ result.add(Arrays.asList(tmpl.get(i), tmpl.get(j)));
+ }
+ }
+ result.add(tmpl);
+ return result;
+ }
+
+ public static List<List<InnerClass>> getAllCombinationsForTypeParameter() {
+ return getAllCombinations(true);
+ }
+
+ public static List<List<InnerClass>> getAllCombinationsForInheritance() {
+ return getAllCombinations(false);
+ }
+
+ public String getCanonicalName() {
+ return canonicalName;
+ }
+
+ public String getSimpleName() {
+ String cName = getCanonicalName();
+ return cName.substring(cName.lastIndexOf('.') + 1);
+ }
+
+ public String getPackageName() {
+ String cName = getCanonicalName();
+ int dotIndex = cName.lastIndexOf('.');
+ return dotIndex == -1 ? "" : cName.substring(0, dotIndex);
+ }
+
+ public boolean isClass() {
+ return this == INNER_1 || this == IINNER_1;
+ }
+ private boolean isForTypeParameter() {
+ return isForTypeParameter;
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/importscope/ImportMembersTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,330 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8065360
+ * @summary The test checks possibility of class members to be imported.
+ * @library /tools/lib
+ * @build ToolBox ImportMembersTest
+ * @run main ImportMembersTest
+ */
+
+import javax.tools.JavaCompiler;
+import javax.tools.ToolProvider;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * The test checks that members of a class, an enum, an interface or annotation
+ * can be imported with help of a static import or an import statement.
+ * The tests generates a code, compiles it and checks whether it can be compiled
+ * successfully or fails with a proper message.
+ * The following is the example of a test case:
+ * package pkg;
+ * class ChildA extends A {}
+ *
+ * package pkg;
+ * class A {
+ * static class Inner {}
+ * static Object field;
+ * static void method() {}
+ * }
+ *
+ * package pkg;
+ * import static pkg.ChildA.method;
+ * public class Test {{
+ * method();
+ * }}
+ *
+ */
+public class ImportMembersTest {
+
+ private static final String[] expectedErrorMessages = {
+ "Test.java:\\d+:\\d+: compiler.err.cant.resolve.location: .*\n1 error\n",
+ "Test.java:\\d+:\\d+: compiler.err.import.requires.canonical: .*\n1 error\n"
+ };
+
+ private static final String sourceTemplate =
+ "package pkg;\n" +
+ "#IMPORT\n" +
+ "public class Test {{\n" +
+ " #STATEMENT\n" +
+ "}}\n";
+
+ public static void main(String[] args) {
+ new ImportMembersTest().test();
+ }
+
+ public void test() {
+ int passed = 0;
+ int total = 0;
+ for (ClassType classType : ClassType.values()) {
+ for (ImportType importType : ImportType.values()) {
+ for (MemberType memberType : MemberType.values()) {
+ ++total;
+ List<ToolBox.JavaSource> sources = classType.getSources();
+ sources.add(new ToolBox.JavaSource("Test.java",
+ generateSource(classType, memberType, importType)));
+
+ CompilationResult compilationResult = compile(sources);
+ boolean isErrorExpected = importType.hasError(classType, memberType);
+ if (!compilationResult.isSuccessful) {
+ if (isErrorExpected) {
+ String expectedErrorMessage =
+ getExpectedErrorMessage(classType, importType, memberType);
+ if (compilationResult.message.matches(expectedErrorMessage)) {
+ ++passed;
+ } else {
+ reportFailure(sources, String.format("Expected compilation failure message:\n" +
+ "%s\ngot message:\n%s",
+ expectedErrorMessage, compilationResult.message));
+ }
+ } else {
+ reportFailure(sources, String.format("Unexpected compilation failure:\n%s",
+ compilationResult.message));
+ }
+ } else {
+ if (isErrorExpected) {
+ reportFailure(sources, "Expected compilation failure.");
+ } else {
+ ++passed;
+ }
+ }
+ }
+ }
+ }
+ String message = String.format(
+ "Total test cases run: %d, passed: %d, failed: %d.",
+ total, passed, total - passed);
+ if (passed != total) {
+ throw new RuntimeException(message);
+ }
+ echo(message);
+ }
+
+ private String getExpectedErrorMessage(ClassType classType, ImportType importType, MemberType memberType) {
+ String expectedErrorMessage;
+ if (importType == ImportType.IMPORT && classType == ClassType.CHILD_A &&
+ memberType == MemberType.CLASS) {
+ expectedErrorMessage = expectedErrorMessages[1];
+ } else {
+ expectedErrorMessage = expectedErrorMessages[0];
+ }
+ return expectedErrorMessage;
+ }
+
+ private void reportFailure(List<ToolBox.JavaSource> sources, String message) {
+ echo("Test case failed!");
+ printSources(sources);
+ echo(message);
+ echo();
+ }
+
+ private String generateSource(ClassType classType, MemberType memberType, ImportType importType) {
+ String importString = importType.generateImport(classType.getClassName(), memberType.getMemberType());
+ String statement;
+ if (importType.hasError(classType, memberType)) {
+ // if the source code has a compilation error, nothing is added.
+ // just to prevent the compiler from appending additional
+ // compilation errors to output
+ statement = "";
+ } else if (memberType == MemberType.STAR) {
+ // in case of import-on-demand, every class member is used
+ if (importType == ImportType.STATIC_IMPORT) {
+ statement = MemberType.CLASS.getStatement() + "\n "
+ + MemberType.FIELD.getStatement();
+ // an annotation does not have a static method.
+ if (classType != ClassType.D) {
+ statement += "\n " + MemberType.METHOD.getStatement() + "\n";
+ }
+ } else {
+ statement = classType != ClassType.CHILD_A
+ ? MemberType.CLASS.getStatement() : "";
+ }
+ } else {
+ statement = memberType.getStatement();
+ }
+ return sourceTemplate
+ .replace("#IMPORT", importString)
+ .replace("#STATEMENT", statement);
+ }
+
+ private static class CompilationResult {
+ public final boolean isSuccessful;
+ public final String message;
+
+ public CompilationResult(boolean isSuccessful, String message) {
+ this.isSuccessful = isSuccessful;
+ this.message = message;
+ }
+ }
+
+ private CompilationResult compile(List<ToolBox.JavaSource> sources) {
+ StringWriter writer = new StringWriter();
+ JavaCompiler jc = ToolProvider.getSystemJavaCompiler();
+ Boolean call = jc.getTask(writer, null, null, Arrays.asList("-XDrawDiagnostics"), null, sources).call();
+ return new CompilationResult(call, writer.toString().replace(ToolBox.lineSeparator, "\n"));
+ }
+
+ public void printSources(List<ToolBox.JavaSource> sources) {
+ for (ToolBox.JavaSource javaSource : sources) {
+ echo(javaSource.getCharContent(true).toString());
+ }
+ }
+
+ public void echo() {
+ echo("");
+ }
+
+ public void echo(String output) {
+ printf(output + "\n");
+ }
+
+ public void printf(String template, Object...args) {
+ System.err.print(String.format(template, args).replace("\n", ToolBox.lineSeparator));
+ }
+
+ enum ClassType {
+ A("A",
+ "package pkg;\n" +
+ "class A {\n" +
+ " static class Inner {}\n" +
+ " static Object field;\n" +
+ " static void method() {}\n" +
+ "}\n"
+ ),
+ B("B",
+ "package pkg;\n" +
+ "interface B {\n" +
+ " static class Inner {}\n" +
+ " static Object field = null;\n" +
+ " static void method() {}\n" +
+ "}\n"
+ ),
+ C("C",
+ "package pkg;\n" +
+ "enum C {field;\n" +
+ " static class Inner {}\n" +
+ " static void method() {}\n" +
+ "}\n"
+ ),
+ D("D",
+ "package pkg;\n" +
+ "@interface D {\n" +
+ " static class Inner {}\n" +
+ " static Object field = null;\n" +
+ "}\n"
+ ),
+ CHILD_A("ChildA",
+ "package pkg;\n" +
+ "class ChildA extends A {}\n",
+ A);
+
+ private final String className;
+ private final String source;
+ private final ClassType parentType;
+
+ private ClassType(String className, String source) {
+ this(className, source, null);
+ }
+
+ private ClassType(String className, String source, ClassType classType) {
+ this.className = className;
+ this.source = source;
+ this.parentType = classType;
+ }
+
+ public String getClassName() {
+ return className;
+ }
+
+ public List<ToolBox.JavaSource> getSources() {
+ List<ToolBox.JavaSource> sourceList = new ArrayList<>();
+ ClassType current = this;
+ while (current != null) {
+ sourceList.add(new ToolBox.JavaSource(current.className, current.source));
+ current = current.parentType;
+ }
+ return sourceList;
+ }
+ }
+
+ enum MemberType {
+ CLASS("Inner", "Inner inner = null;"),
+ FIELD("field", "Object o = field;"),
+ METHOD("method", "method();"),
+ STAR("*", ""),
+ NOT_EXIST("NotExist", "");
+
+ private final String memberType;
+ private final String statement;
+
+ private MemberType(String memberType, String statement) {
+ this.memberType = memberType;
+ this.statement = statement;
+ }
+
+ public String getStatement() {
+ return statement;
+ }
+
+ public String getMemberType() {
+ return memberType;
+ }
+ }
+
+ enum ImportType {
+ IMPORT("import pkg.#CLASS_NAME.#MEMBER_NAME;"),
+ STATIC_IMPORT("import static pkg.#CLASS_NAME.#MEMBER_NAME;");
+
+ private final String importType;
+
+ private ImportType(String importType) {
+ this.importType = importType;
+ }
+
+ public String generateImport(String className, String memberName) {
+ return importType
+ .replace("#CLASS_NAME", className)
+ .replace("#MEMBER_NAME", memberName);
+ }
+
+ public boolean hasError(ClassType classType, MemberType memberType) {
+ switch (memberType) {
+ case FIELD:
+ return this != ImportType.STATIC_IMPORT;
+ case METHOD:
+ return this != ImportType.STATIC_IMPORT || classType == ClassType.D;
+ case NOT_EXIST:
+ return true;
+ case CLASS:
+ return classType.parentType != null && this != STATIC_IMPORT;
+ default:
+ return false;
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/importscope/NegativeCyclicDependencyTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,335 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8064794
+ * @summary The negative test against cyclic dependencies.
+ * @library /tools/lib
+ * @build ToolBox NegativeCyclicDependencyTest
+ * @run main NegativeCyclicDependencyTest
+ */
+
+import javax.tools.JavaCompiler;
+import javax.tools.ToolProvider;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * The test generates the following code:
+ *
+ * package pkg;
+ * import pkg.B.InnerB;
+ * class A extends InnerB {
+ * static class InnerA {}
+ * }
+ *
+ * package pkg;
+ * import pkg.A.InnerA;
+ * class B extends InnerA {
+ * static class InnerB {}
+ * }
+ *
+ * compiles and checks whether compilation fails with the correct message.
+ * The test generates all possible combination of inheritance:
+ * 1. A extends InnerB, B extends InnerA;
+ * 2. InnerA extends InnerB, InnerB extends InnerA;
+ * 3. A extends InnerB, InnerB extends InnerA;
+ * 4. B extends InnerA, InnerA extends InnerB;
+ * 5. A extends InnerA.
+ * The test checks class, enum and interface as parent class, and checks all
+ * possible import statements.
+ */
+public class NegativeCyclicDependencyTest {
+ private final static String expectedErrorMessage =
+ "\\w+:\\d+:\\d+: compiler.err.cyclic.inheritance: [\\w.]+\n1 error\n";
+
+ private final static String[] sourceTemplatesA = {
+ "package pkg;\n" +
+ "#IMPORT_TYPE\n" +
+ "#OUTER_CLASS A #INHERIT InnerB {#ENUM_SEMI\n" +
+ " static #INNER_CLASS InnerA {}\n" +
+ "}",
+ "package pkg;\n" +
+ "#IMPORT_TYPE\n" +
+ "#OUTER_CLASS A {#ENUM_SEMI\n" +
+ " static #INNER_CLASS InnerA #INHERIT InnerB {}\n" +
+ "}"
+ };
+
+ private final static String[] sourceTemplatesB = {
+ "package pkg;\n" +
+ "#IMPORT_TYPE\n" +
+ "#OUTER_CLASS B #INHERIT InnerA {#ENUM_SEMI\n" +
+ " static #INNER_CLASS InnerB {}\n" +
+ "}",
+ "package pkg;\n" +
+ "#IMPORT_TYPE\n" +
+ "#OUTER_CLASS B {#ENUM_SEMI\n" +
+ " static #INNER_CLASS InnerB #INHERIT InnerA {}\n" +
+ "}"
+ };
+
+ private final static String sourceTemplate =
+ "package pkg;\n" +
+ "#IMPORT_TYPE\n" +
+ "#OUTER_CLASS A #INHERIT InnerA {#ENUM_SEMI\n" +
+ " static #INNER_CLASS InnerA {}\n" +
+ "}";
+
+ public static void main(String[] args) {
+ new NegativeCyclicDependencyTest().test();
+ }
+
+ public void test() {
+ int passed = 0;
+ List<TestCase> testCases = generateTestCases();
+ for (TestCase testCase : testCases) {
+ try {
+ String output = compile(testCase.sources);
+ if (!output.matches(testCase.expectedMessage)) {
+ reportFailure(testCase);
+ printf(String.format("Message: %s, does not match regexp: %s\n",
+ output, testCase.expectedMessage));
+ } else {
+ ++passed;
+ }
+ } catch (RuntimeException e) {
+ reportFailure(testCase);
+ e.printStackTrace();
+ }
+ }
+ String message = String.format(
+ "Total test cases run: %d, passed: %d, failed: %d.",
+ testCases.size(), passed, testCases.size() - passed);
+ if (passed != testCases.size()) {
+ throw new RuntimeException(message);
+ }
+ echo(message);
+ }
+
+ private void reportFailure(TestCase testCase) {
+ echo("Test case failed.");
+ for (ToolBox.JavaSource source : testCase.sources) {
+ echo(source.getCharContent(true));
+ echo();
+ }
+ }
+
+ public List<TestCase> generateTestCases() {
+ List<TestCase> testCases = generateTestCasesWithTwoClasses();
+ testCases.addAll(generateTestCasesWithOneClass());
+ return testCases;
+ }
+
+ private List<TestCase> generateTestCasesWithOneClass() {
+ String importedClassName = "pkg.A.InnerA";
+ List<TestCase> testCases = new ArrayList<>();
+ for (ClassType outerClass : ClassType.values()) {
+ for (ClassType innerClass : ClassType.values()) {
+ if (!outerClass.canInherit(innerClass)) {
+ continue;
+ }
+ for (ImportType importType : ImportType.values()) {
+ String source = generateSource(
+ sourceTemplate,
+ outerClass,
+ innerClass,
+ outerClass.inheritedString(innerClass),
+ importType,
+ importedClassName);
+ testCases.add(new TestCase(expectedErrorMessage,
+ new ToolBox.JavaSource("A", source)));
+ }
+ }
+ }
+ return testCases;
+ }
+
+ private List<TestCase> generateTestCasesWithTwoClasses() {
+ String importedClassName1 = "pkg.A.InnerA";
+ String importedClassName2 = "pkg.B.InnerB";
+ List<TestCase> testCases = new ArrayList<>();
+ for (int i = 0; i < sourceTemplatesA.length; ++i) {
+ for (int j = 0; j < sourceTemplatesB.length; ++j) {
+ for (ClassType outerClass1 : ClassType.values()) {
+ for (ClassType outerClass2 : ClassType.values()) {
+ for (ClassType innerClass1 : ClassType.values()) {
+ for (ClassType innerClass2 : ClassType.values()) {
+ ClassType childClass1 = i == 0 ? outerClass1 : innerClass1;
+ ClassType childClass2 = j == 0 ? outerClass2 : innerClass2;
+ if (!childClass1.canInherit(innerClass2) ||
+ !childClass2.canInherit(innerClass1)) {
+ continue;
+ }
+ for (ImportType importType1 : ImportType.values()) {
+ for (ImportType importType2 : ImportType.values()) {
+ String sourceA = generateSource(
+ sourceTemplatesA[i],
+ outerClass1,
+ innerClass1,
+ childClass1.inheritedString(innerClass2),
+ importType1,
+ importedClassName2);
+ String sourceB = generateSource(
+ sourceTemplatesB[j],
+ outerClass2,
+ innerClass2,
+ childClass2.inheritedString(innerClass1),
+ importType2,
+ importedClassName1);
+ testCases.add(new TestCase(expectedErrorMessage,
+ new ToolBox.JavaSource("A", sourceA),
+ new ToolBox.JavaSource("B", sourceB)));
+ testCases.add(new TestCase(expectedErrorMessage,
+ new ToolBox.JavaSource("B", sourceB),
+ new ToolBox.JavaSource("A", sourceA)));
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ return testCases;
+ }
+
+ public String generateSource(String template,
+ ClassType outerClass,
+ ClassType innerClass,
+ String inheritString,
+ ImportType importType,
+ String innerClassName) {
+ return template
+ .replace("#OUTER_CLASS", outerClass.getType())
+ .replace("#INNER_CLASS", innerClass.getType())
+ .replace("#INHERIT", inheritString)
+ .replace("#IMPORT_TYPE", importType.getImport(innerClassName))
+ .replace("#ENUM_SEMI", outerClass == ClassType.ENUM ? ";" : "");
+ }
+
+ /**
+ * Compiles sources with -XDrawDiagnostics flag and
+ * returns the output of compilation.
+ *
+ * @param sources sources
+ * @return the result of compilation
+ */
+ private String compile(ToolBox.JavaSource...sources) {
+ JavaCompiler jc = ToolProvider.getSystemJavaCompiler();
+ StringWriter writer = new StringWriter();
+ JavaCompiler.CompilationTask ct = jc.getTask(writer, null, null,
+ Arrays.asList("-XDrawDiagnostics"),
+ null, Arrays.asList(sources));
+ if (ct.call()) {
+ throw new RuntimeException("Expected compilation failure.");
+ }
+ return writer.toString().replace(ToolBox.lineSeparator, "\n");
+ }
+
+ public void echo() {
+ echo("");
+ }
+
+ public void echo(CharSequence message) {
+ echo(message.toString());
+ }
+
+ public void echo(String message) {
+ printf(message + "\n");
+ }
+
+ public void printf(String template, Object...args) {
+ System.err.print(String.format(template, args).replace("\n", ToolBox.lineSeparator));
+ }
+
+ /**
+ * The class represents a test case.
+ */
+ public static class TestCase {
+ public final ToolBox.JavaSource[] sources;
+ public final String expectedMessage;
+
+ public TestCase(String expectedMessage, ToolBox.JavaSource...sources) {
+ this.sources = sources;
+ this.expectedMessage = expectedMessage;
+ }
+ }
+
+ /**
+ * The enum represents all possible imports.
+ */
+ public enum ImportType {
+ SINGLE_IMPORT("import %s;"),
+ IMPORT_ON_DEMAND("import %s.*;"),
+ SINGLE_STATIC_IMPORT("import static %s;"),
+ STATIC_IMPORT_ON_DEMAND("import static %s.*;");
+
+ private final String type;
+
+ private ImportType(String type) {
+ this.type = type;
+ }
+
+ public String getImport(String className) {
+ if (this == ImportType.IMPORT_ON_DEMAND || this == ImportType.STATIC_IMPORT_ON_DEMAND) {
+ int lastDot = className.lastIndexOf('.');
+ className = className.substring(0, lastDot);
+ }
+ return String.format(type, className);
+ }
+ }
+
+ /**
+ * The enum represents all possible class types that can be used in
+ * inheritance.
+ */
+ public enum ClassType {
+ CLASS("class"), INTERFACE("interface"), ENUM("enum");
+
+ public boolean canInherit(ClassType innerClass) {
+ return innerClass != ENUM && !(this == ENUM && innerClass == ClassType.CLASS
+ || this == INTERFACE && innerClass == ClassType.CLASS);
+ }
+
+ public String inheritedString(ClassType innerClass) {
+ if (!canInherit(innerClass)) {
+ throw new IllegalArgumentException(String.format("%s cannot inherit %s", this, innerClass));
+ }
+ return this == innerClass ? "extends" : "implements";
+ }
+
+ private final String type;
+
+ private ClassType(String type) {
+ this.type = type;
+ }
+
+ public String getType() {
+ return type;
+ }
+ }
+}
--- a/langtools/test/tools/javac/lambda/IdentifierTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/test/tools/javac/lambda/IdentifierTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,9 +1,10 @@
/*
* @test /nodynamiccopyright/
- * @bug 8007401 8007427
+ * @bug 8007401 8007427 8061549
* @author sogoel
* @summary Test generation of warnings when '_' is used an identifier
- * @compile/fail/ref=IdentifierTest.out -Werror -XDrawDiagnostics IdentifierTest.java
+ * @compile/fail/ref=IdentifierTest8.out -source 8 -Xlint:-options -Werror -XDrawDiagnostics IdentifierTest.java
+ * @compile/fail/ref=IdentifierTest9.out -XDrawDiagnostics IdentifierTest.java
*/
import java.util.List;
--- a/langtools/test/tools/javac/lambda/IdentifierTest.out Tue Dec 16 09:57:33 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,47 +0,0 @@
-IdentifierTest.java:40:11: compiler.warn.underscore.as.identifier
-IdentifierTest.java:43:16: compiler.warn.underscore.as.identifier
-IdentifierTest.java:44:20: compiler.warn.underscore.as.identifier
-IdentifierTest.java:45:22: compiler.warn.underscore.as.identifier
-IdentifierTest.java:50:13: compiler.warn.underscore.as.identifier
-IdentifierTest.java:50:15: compiler.warn.underscore.as.identifier
-IdentifierTest.java:50:23: compiler.warn.underscore.as.identifier
-IdentifierTest.java:52:13: compiler.warn.underscore.as.identifier
-IdentifierTest.java:54:13: compiler.warn.underscore.as.identifier
-IdentifierTest.java:60:21: compiler.warn.underscore.as.identifier
-IdentifierTest.java:61:42: compiler.warn.underscore.as.identifier
-IdentifierTest.java:62:67: compiler.warn.underscore.as.identifier
-IdentifierTest.java:69:13: compiler.warn.underscore.as.identifier
-IdentifierTest.java:70:14: compiler.warn.underscore.as.identifier
-IdentifierTest.java:71:18: compiler.warn.underscore.as.identifier
-IdentifierTest.java:76:22: compiler.warn.underscore.as.identifier
-IdentifierTest.java:78:13: compiler.warn.underscore.as.identifier
-IdentifierTest.java:78:15: compiler.warn.underscore.as.identifier
-IdentifierTest.java:80:13: compiler.warn.underscore.as.identifier
-IdentifierTest.java:80:15: compiler.warn.underscore.as.identifier
-IdentifierTest.java:87:10: compiler.warn.underscore.as.identifier
-IdentifierTest.java:87:38: compiler.warn.underscore.as.identifier
-IdentifierTest.java:93:14: compiler.warn.underscore.as.identifier
-IdentifierTest.java:100:17: compiler.warn.underscore.as.identifier
-IdentifierTest.java:100:26: compiler.warn.underscore.as.identifier
-IdentifierTest.java:117:20: compiler.warn.underscore.as.identifier
-IdentifierTest.java:122:10: compiler.warn.underscore.as.identifier
-IdentifierTest.java:127:17: compiler.warn.underscore.as.identifier
-IdentifierTest.java:130:17: compiler.warn.underscore.as.identifier
-IdentifierTest.java:137:17: compiler.warn.underscore.as.identifier
-IdentifierTest.java:137:24: compiler.warn.underscore.as.identifier
-IdentifierTest.java:137:33: compiler.warn.underscore.as.identifier
-IdentifierTest.java:138:39: compiler.warn.underscore.as.identifier
-IdentifierTest.java:142:13: compiler.warn.underscore.as.identifier
-IdentifierTest.java:143:15: compiler.warn.underscore.as.identifier
-IdentifierTest.java:144:13: compiler.warn.underscore.as.identifier
-IdentifierTest.java:149:15: compiler.warn.underscore.as.identifier
-IdentifierTest.java:150:17: compiler.warn.underscore.as.identifier
-IdentifierTest.java:156:16: compiler.warn.underscore.as.identifier
-IdentifierTest.java:158:25: compiler.warn.underscore.as.identifier
-IdentifierTest.java:167:5: compiler.warn.underscore.as.identifier
-IdentifierTest.java:171:26: compiler.warn.underscore.as.identifier
-IdentifierTest.java:173:19: compiler.warn.underscore.as.identifier
-IdentifierTest.java:179:11: compiler.warn.underscore.as.identifier
-- compiler.err.warnings.and.werror
-1 error
-44 warnings
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/lambda/IdentifierTest8.out Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,47 @@
+IdentifierTest.java:41:11: compiler.warn.underscore.as.identifier
+IdentifierTest.java:44:16: compiler.warn.underscore.as.identifier
+IdentifierTest.java:45:20: compiler.warn.underscore.as.identifier
+IdentifierTest.java:46:22: compiler.warn.underscore.as.identifier
+IdentifierTest.java:51:13: compiler.warn.underscore.as.identifier
+IdentifierTest.java:51:15: compiler.warn.underscore.as.identifier
+IdentifierTest.java:51:23: compiler.warn.underscore.as.identifier
+IdentifierTest.java:53:13: compiler.warn.underscore.as.identifier
+IdentifierTest.java:55:13: compiler.warn.underscore.as.identifier
+IdentifierTest.java:61:21: compiler.warn.underscore.as.identifier
+IdentifierTest.java:62:42: compiler.warn.underscore.as.identifier
+IdentifierTest.java:63:67: compiler.warn.underscore.as.identifier
+IdentifierTest.java:70:13: compiler.warn.underscore.as.identifier
+IdentifierTest.java:71:14: compiler.warn.underscore.as.identifier
+IdentifierTest.java:72:18: compiler.warn.underscore.as.identifier
+IdentifierTest.java:77:22: compiler.warn.underscore.as.identifier
+IdentifierTest.java:79:13: compiler.warn.underscore.as.identifier
+IdentifierTest.java:79:15: compiler.warn.underscore.as.identifier
+IdentifierTest.java:81:13: compiler.warn.underscore.as.identifier
+IdentifierTest.java:81:15: compiler.warn.underscore.as.identifier
+IdentifierTest.java:88:10: compiler.warn.underscore.as.identifier
+IdentifierTest.java:88:38: compiler.warn.underscore.as.identifier
+IdentifierTest.java:94:14: compiler.warn.underscore.as.identifier
+IdentifierTest.java:101:17: compiler.warn.underscore.as.identifier
+IdentifierTest.java:101:26: compiler.warn.underscore.as.identifier
+IdentifierTest.java:118:20: compiler.warn.underscore.as.identifier
+IdentifierTest.java:123:10: compiler.warn.underscore.as.identifier
+IdentifierTest.java:128:17: compiler.warn.underscore.as.identifier
+IdentifierTest.java:131:17: compiler.warn.underscore.as.identifier
+IdentifierTest.java:138:17: compiler.warn.underscore.as.identifier
+IdentifierTest.java:138:24: compiler.warn.underscore.as.identifier
+IdentifierTest.java:138:33: compiler.warn.underscore.as.identifier
+IdentifierTest.java:139:39: compiler.warn.underscore.as.identifier
+IdentifierTest.java:143:13: compiler.warn.underscore.as.identifier
+IdentifierTest.java:144:15: compiler.warn.underscore.as.identifier
+IdentifierTest.java:145:13: compiler.warn.underscore.as.identifier
+IdentifierTest.java:150:15: compiler.warn.underscore.as.identifier
+IdentifierTest.java:151:17: compiler.warn.underscore.as.identifier
+IdentifierTest.java:157:16: compiler.warn.underscore.as.identifier
+IdentifierTest.java:159:25: compiler.warn.underscore.as.identifier
+IdentifierTest.java:168:5: compiler.warn.underscore.as.identifier
+IdentifierTest.java:172:26: compiler.warn.underscore.as.identifier
+IdentifierTest.java:174:19: compiler.warn.underscore.as.identifier
+IdentifierTest.java:180:11: compiler.warn.underscore.as.identifier
+- compiler.err.warnings.and.werror
+1 error
+44 warnings
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/lambda/IdentifierTest9.out Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,45 @@
+IdentifierTest.java:41:11: compiler.err.underscore.as.identifier
+IdentifierTest.java:44:16: compiler.err.underscore.as.identifier
+IdentifierTest.java:45:20: compiler.err.underscore.as.identifier
+IdentifierTest.java:46:22: compiler.err.underscore.as.identifier
+IdentifierTest.java:51:13: compiler.err.underscore.as.identifier
+IdentifierTest.java:51:15: compiler.err.underscore.as.identifier
+IdentifierTest.java:51:23: compiler.err.underscore.as.identifier
+IdentifierTest.java:53:13: compiler.err.underscore.as.identifier
+IdentifierTest.java:55:13: compiler.err.underscore.as.identifier
+IdentifierTest.java:61:21: compiler.err.underscore.as.identifier
+IdentifierTest.java:62:42: compiler.err.underscore.as.identifier
+IdentifierTest.java:63:67: compiler.err.underscore.as.identifier
+IdentifierTest.java:70:13: compiler.err.underscore.as.identifier
+IdentifierTest.java:71:14: compiler.err.underscore.as.identifier
+IdentifierTest.java:72:18: compiler.err.underscore.as.identifier
+IdentifierTest.java:77:22: compiler.err.underscore.as.identifier
+IdentifierTest.java:79:13: compiler.err.underscore.as.identifier
+IdentifierTest.java:79:15: compiler.err.underscore.as.identifier
+IdentifierTest.java:81:13: compiler.err.underscore.as.identifier
+IdentifierTest.java:81:15: compiler.err.underscore.as.identifier
+IdentifierTest.java:88:10: compiler.err.underscore.as.identifier
+IdentifierTest.java:88:38: compiler.err.underscore.as.identifier
+IdentifierTest.java:94:14: compiler.err.underscore.as.identifier
+IdentifierTest.java:101:17: compiler.err.underscore.as.identifier
+IdentifierTest.java:101:26: compiler.err.underscore.as.identifier
+IdentifierTest.java:118:20: compiler.err.underscore.as.identifier
+IdentifierTest.java:123:10: compiler.err.underscore.as.identifier
+IdentifierTest.java:128:17: compiler.err.underscore.as.identifier
+IdentifierTest.java:131:17: compiler.err.underscore.as.identifier
+IdentifierTest.java:138:17: compiler.err.underscore.as.identifier
+IdentifierTest.java:138:24: compiler.err.underscore.as.identifier
+IdentifierTest.java:138:33: compiler.err.underscore.as.identifier
+IdentifierTest.java:139:39: compiler.err.underscore.as.identifier
+IdentifierTest.java:143:13: compiler.err.underscore.as.identifier
+IdentifierTest.java:144:15: compiler.err.underscore.as.identifier
+IdentifierTest.java:145:13: compiler.err.underscore.as.identifier
+IdentifierTest.java:150:15: compiler.err.underscore.as.identifier
+IdentifierTest.java:151:17: compiler.err.underscore.as.identifier
+IdentifierTest.java:157:16: compiler.err.underscore.as.identifier
+IdentifierTest.java:159:25: compiler.err.underscore.as.identifier
+IdentifierTest.java:168:5: compiler.err.underscore.as.identifier
+IdentifierTest.java:172:26: compiler.err.underscore.as.identifier
+IdentifierTest.java:174:19: compiler.err.underscore.as.identifier
+IdentifierTest.java:180:11: compiler.err.underscore.as.identifier
+44 errors
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/lambda/UnderscoreAsIdent.java Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @summary Check usages of underscore as identifier generate warnings
+ * @compile/fail/ref=UnderscoreAsIdent8.out -source 8 -Xlint:-options -XDrawDiagnostics -Werror UnderscoreAsIdent.java
+ * @compile/fail/ref=UnderscoreAsIdent9.out -XDrawDiagnostics -Werror UnderscoreAsIdent.java
+ */
+package _._;
+
+import _._;
+
+class _ {
+ String _ = null;
+ void _(String _) { }
+ void testLocal() {
+ String _ = null;
+ }
+ void testFor() {
+ for (int _ = 0; _ < 10; _++);
+ }
+ void testTry() {
+ try { } catch (Throwable _) { }
+ }
+ void testLabel() {
+ _:
+ for (;;) {
+ break _;
+ }
+ _:
+ for (;;) {
+ continue _;
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/lambda/UnderscoreAsIdent8.out Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,20 @@
+UnderscoreAsIdent.java:30:9: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:30:11: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:32:8: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:32:10: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:34:7: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:35:12: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:36:10: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:36:19: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:38:16: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:41:18: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:41:25: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:41:33: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:44:34: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:47:9: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:49:19: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:51:9: compiler.warn.underscore.as.identifier
+UnderscoreAsIdent.java:53:22: compiler.warn.underscore.as.identifier
+- compiler.err.warnings.and.werror
+1 error
+17 warnings
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/lambda/UnderscoreAsIdent9.out Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,18 @@
+UnderscoreAsIdent.java:30:9: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:30:11: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:32:8: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:32:10: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:34:7: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:35:12: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:36:10: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:36:19: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:38:16: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:41:18: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:41:25: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:41:33: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:44:34: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:47:9: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:49:19: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:51:9: compiler.err.underscore.as.identifier
+UnderscoreAsIdent.java:53:22: compiler.err.underscore.as.identifier
+17 errors
--- a/langtools/test/tools/javac/lambda/WarnUnderscoreAsIdent.java Tue Dec 16 09:57:33 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test
- * @summary Check usages of underscore as identifier generate warnings
- * @compile/fail/ref=WarnUnderscoreAsIdent.out -XDrawDiagnostics -Werror WarnUnderscoreAsIdent.java
- */
-package _._;
-
-import _._;
-
-class _ {
- String _ = null;
- void _(String _) { }
- void testLocal() {
- String _ = null;
- }
- void testFor() {
- for (int _ = 0; _ < 10; _++);
- }
- void testTry() {
- try { } catch (Throwable _) { }
- }
- void testLabel() {
- _:
- for (;;) {
- break _;
- }
- _:
- for (;;) {
- continue _;
- }
- }
-}
--- a/langtools/test/tools/javac/lambda/WarnUnderscoreAsIdent.out Tue Dec 16 09:57:33 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,20 +0,0 @@
-WarnUnderscoreAsIdent.java:29:9: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:29:11: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:31:8: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:31:10: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:33:7: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:34:12: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:35:10: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:35:19: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:37:16: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:40:18: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:40:25: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:40:33: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:43:34: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:46:9: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:48:19: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:50:9: compiler.warn.underscore.as.identifier
-WarnUnderscoreAsIdent.java:52:22: compiler.warn.underscore.as.identifier
-- compiler.err.warnings.and.werror
-1 error
-17 warnings
--- a/langtools/test/tools/javac/parser/JavacParserTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/test/tools/javac/parser/JavacParserTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -23,7 +23,7 @@
/*
* @test
- * @bug 7073631 7159445 7156633 8028235
+ * @bug 7073631 7159445 7156633 8028235 8065753
* @summary tests error and diagnostics positions
* @author Jan Lahoda
*/
@@ -49,8 +49,11 @@
import com.sun.source.util.TreeScanner;
import com.sun.source.util.Trees;
import com.sun.tools.javac.api.JavacTaskImpl;
+import com.sun.tools.javac.main.Main;
+import com.sun.tools.javac.main.Main.Result;
import com.sun.tools.javac.tree.JCTree;
import java.io.IOException;
+import java.io.StringWriter;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
@@ -941,6 +944,21 @@
TypeKind.VOID);
}
+ @Test //JDK-8065753
+ void testWrongFirstToken() throws IOException {
+ String code = "<";
+ String expectedErrors = "Test.java:1:1: compiler.err.expected3: class, interface, enum\n" +
+ "1 error\n";
+ StringWriter out = new StringWriter();
+ JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(out, fm, null,
+ Arrays.asList("-XDrawDiagnostics"), null, Arrays.asList(new MyFileObject(code)));
+
+ Result errorCode = ct.doCall();
+ assertEquals("the error code is not correct; actual:" + errorCode, Main.Result.ERROR, errorCode);
+ String actualErrors = normalize(out.toString());
+ assertEquals("the error message is not correct, actual: " + actualErrors, expectedErrors, actualErrors);
+ }
+
void run(String[] args) throws Exception {
int passed = 0, failed = 0;
final Pattern p = (args != null && args.length > 0)
--- a/langtools/test/tools/javac/processing/6348193/T6348193.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/test/tools/javac/processing/6348193/T6348193.java Tue Dec 16 09:58:02 2014 -0800
@@ -31,6 +31,7 @@
import java.io.*;
import java.net.*;
+import java.security.*;
import java.util.*;
import javax.annotation.processing.*;
import javax.lang.model.element.*;
@@ -176,6 +177,7 @@
public void checkPropertyAccess(String key) { /*OK*/ }
public void checkDelete(String file) { /*OK*/ }
+ public void checkPermission(Permission perm) { /*OK*/ }
public void checkRead(FileDescriptor fd) { /*OK*/ }
public void checkRead(String file) { /*OK*/ }
public void checkRead(String file, Object context) { /*OK*/ }
--- a/langtools/test/tools/javac/processing/model/util/elements/doccomments/TestDocComments.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/test/tools/javac/processing/model/util/elements/doccomments/TestDocComments.java Tue Dec 16 09:58:02 2014 -0800
@@ -265,19 +265,19 @@
class TestElementScanner extends ElementScanner<Void, Void> {
@Override
- public Void visitExecutable(ExecutableElement e, Void _) {
+ public Void visitExecutable(ExecutableElement e, Void p) {
check(e);
- return super.visitExecutable(e, _);
+ return super.visitExecutable(e, p);
}
@Override
- public Void visitType(TypeElement e, Void _) {
+ public Void visitType(TypeElement e, Void p) {
check(e);
- return super.visitType(e, _);
+ return super.visitType(e, p);
}
@Override
- public Void visitVariable(VariableElement e, Void _) {
+ public Void visitVariable(VariableElement e, Void p) {
check(e);
- return super.visitVariable(e, _);
+ return super.visitVariable(e, p);
}
}
--- a/langtools/test/tools/javac/staticImport/6695838/T6695838.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/test/tools/javac/staticImport/6695838/T6695838.java Tue Dec 16 09:58:02 2014 -0800
@@ -27,5 +27,5 @@
* @summary javac does not detect cyclic inheritance involving static inner classes after import clause
* @author Maurizio Cimadamore
*
- * @compile/fail a/FooInterface.java
+ * @compile/fail/ref=T6695838.out -XDrawDiagnostics a/FooInterface.java
*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/staticImport/6695838/T6695838.out Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,2 @@
+Foo.java:26:1: compiler.err.cyclic.inheritance: a.Foo
+1 error
\ No newline at end of file
--- a/langtools/test/tools/javac/tree/TreePosRoundsTest.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/test/tools/javac/tree/TreePosRoundsTest.java Tue Dec 16 09:58:02 2014 -0800
@@ -140,9 +140,9 @@
}
@Override
- public Void visitVariable(VariableTree tree, Void _) {
+ public Void visitVariable(VariableTree tree, Void p) {
check(getCurrentPath());
- return super.visitVariable(tree, _);
+ return super.visitVariable(tree, p);
}
void check(TreePath tp) {
--- a/langtools/test/tools/javadoc/6964914/JavacWarning.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/test/tools/javadoc/6964914/JavacWarning.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -22,5 +22,5 @@
*/
public class JavacWarning {
- String _ = null; // this will cause a warning. It may be deprecated in JDK8
+ String _ = null; // this will cause a warning with -source 8 (this is an error as of -source 9)
}
--- a/langtools/test/tools/javadoc/6964914/Test.java Tue Dec 16 09:57:33 2014 -0800
+++ b/langtools/test/tools/javadoc/6964914/Test.java Tue Dec 16 09:58:02 2014 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -46,6 +46,7 @@
File testSrc = new File(System.getProperty("test.src"));
String[] args = {
"-Xdoclint:none",
+ "-source", "8",
"-bootclasspath", System.getProperty("sun.boot.class.path"),
"-classpath", ".",
"-package",
--- a/make/common/JavaCompilation.gmk Tue Dec 16 09:57:33 2014 -0800
+++ b/make/common/JavaCompilation.gmk Tue Dec 16 09:58:02 2014 -0800
@@ -382,10 +382,6 @@
$2 := $$(subst $1,,$$($2))
endef
-define replace_space_with_pathsep
- $1:=$(subst $(SPACE),$(PATH_SEP),$(strip $(patsubst %,%,$2)))
-endef
-
# Setup make rules for compiling Java source code to class files and/or a
# resulting jar file.
#
@@ -408,8 +404,6 @@
# INCLUDE_FILES:="com/sun/SolarisFoobar.java" means only compile this file!
# EXCLUDE_FILES:="com/sun/SolarisFoobar.java" means do not compile this particular file!
# "SolarisFoobar.java" means do not compile SolarisFoobar, wherever it is found.
-# JAVAC_SOURCE_PATH_OVERRIDE:=This forces an explicit -sourcepath to javac instead of the complete
-# source roots from SRC. This is sometimes needed when compiling specific subsets of the source.
# HEADERS:=path to directory where all generated c-headers are written.
# DEPENDS:=Extra dependecy
# DISABLE_SJAVAC:=Explicitly disable the use of sjavac for this compilation unit.
@@ -523,13 +517,6 @@
endif
endif
- # Prep the source paths.
- ifneq ($$($1_JAVAC_SOURCE_PATH_OVERRIDE),)
- $$(eval $$(call replace_space_with_pathsep,$1_SRCROOTSC,$$($1_JAVAC_SOURCE_PATH_OVERRIDE)))
- else
- $$(eval $$(call replace_space_with_pathsep,$1_SRCROOTSC,$$($1_SRC)))
- endif
-
# Create a sed expression to remove the source roots and to replace / with .
# and remove .java at the end.
$1_REWRITE_INTO_CLASSES:=$$(foreach i,$$($1_SRC),-e 's|$$i/||g') -e 's|/|.|g' -e 's|.java$$$$||g'
@@ -612,7 +599,7 @@
$$(call ListPathsSafely,$1_SRCS,\n, >> $$($1_BIN)/_the.$1_batch.tmp)
$(ECHO) Compiling `$(WC) $$($1_BIN)/_the.$1_batch.tmp | $(TR) -s ' ' | $(CUT) -f 2 -d ' '` files for $1
($$($1_JVM) $$($1_JAVAC) $$($1_FLAGS) \
- -implicit:none -sourcepath "$$($1_SRCROOTSC)" \
+ -implicit:none \
-d $$($1_BIN) $$($1_HEADERS_ARG) @$$($1_BIN)/_the.$1_batch.tmp && \
$(MV) $$($1_BIN)/_the.$1_batch.tmp $$($1_BIN)/_the.$1_batch)
--- a/make/jprt.properties Tue Dec 16 09:57:33 2014 -0800
+++ b/make/jprt.properties Tue Dec 16 09:58:02 2014 -0800
@@ -258,13 +258,11 @@
solaris_sparcv9_5.11-product-c2-runThese8, \
solaris_sparcv9_5.11-{product|fastdebug}-c2-GCBasher_SerialGC, \
solaris_sparcv9_5.11-{product|fastdebug}-c2-GCBasher_ParallelGC, \
- solaris_sparcv9_5.11-{product|fastdebug}-c2-GCBasher_ParNewGC, \
solaris_sparcv9_5.11-{product|fastdebug}-c2-GCBasher_CMS, \
solaris_sparcv9_5.11-{product|fastdebug}-c2-GCBasher_G1, \
solaris_sparcv9_5.11-{product|fastdebug}-c2-GCBasher_ParOldGC, \
solaris_sparcv9_5.11-{product|fastdebug}-c2-GCOld_SerialGC, \
solaris_sparcv9_5.11-{product|fastdebug}-c2-GCOld_ParallelGC, \
- solaris_sparcv9_5.11-{product|fastdebug}-c2-GCOld_ParNewGC, \
solaris_sparcv9_5.11-{product|fastdebug}-c2-GCOld_CMS, \
solaris_sparcv9_5.11-{product|fastdebug}-c2-GCOld_G1, \
solaris_sparcv9_5.11-{product|fastdebug}-c2-GCOld_ParOldGC, \
@@ -284,13 +282,11 @@
solaris_x64_5.11-product-c2-runThese8_Xcomp_vm, \
solaris_x64_5.11-{product|fastdebug}-c2-GCBasher_SerialGC, \
solaris_x64_5.11-{product|fastdebug}-c2-GCBasher_ParallelGC, \
- solaris_x64_5.11-{product|fastdebug}-c2-GCBasher_ParNewGC, \
solaris_x64_5.11-{product|fastdebug}-c2-GCBasher_CMS, \
solaris_x64_5.11-{product|fastdebug}-c2-GCBasher_G1, \
solaris_x64_5.11-{product|fastdebug}-c2-GCBasher_ParOldGC, \
solaris_x64_5.11-{product|fastdebug}-c2-GCOld_SerialGC, \
solaris_x64_5.11-{product|fastdebug}-c2-GCOld_ParallelGC, \
- solaris_x64_5.11-{product|fastdebug}-c2-GCOld_ParNewGC, \
solaris_x64_5.11-{product|fastdebug}-c2-GCOld_CMS, \
solaris_x64_5.11-{product|fastdebug}-c2-GCOld_G1, \
solaris_x64_5.11-{product|fastdebug}-c2-GCOld_ParOldGC, \
@@ -312,13 +308,11 @@
linux_i586_2.6-fastdebug-c2-runThese8_Xcomp_vm, \
linux_i586_2.6-{product|fastdebug}-{c1|c2}-GCBasher_SerialGC, \
linux_i586_2.6-{product|fastdebug}-{c1|c2}-GCBasher_ParallelGC, \
- linux_i586_2.6-{product|fastdebug}-{c1|c2}-GCBasher_ParNewGC, \
linux_i586_2.6-{product|fastdebug}-{c1|c2}-GCBasher_CMS, \
linux_i586_2.6-{product|fastdebug}-{c1|c2}-GCBasher_G1, \
linux_i586_2.6-{product|fastdebug}-{c1|c2}-GCBasher_ParOldGC, \
linux_i586_2.6-product-{c1|c2}-GCOld_SerialGC, \
linux_i586_2.6-product-{c1|c2}-GCOld_ParallelGC, \
- linux_i586_2.6-product-{c1|c2}-GCOld_ParNewGC, \
linux_i586_2.6-product-{c1|c2}-GCOld_CMS, \
linux_i586_2.6-product-{c1|c2}-GCOld_G1, \
linux_i586_2.6-product-{c1|c2}-GCOld_ParOldGC, \
@@ -335,13 +329,11 @@
linux_x64_2.6-{product|fastdebug}-c2-scimark, \
linux_x64_2.6-{product|fastdebug}-c2-GCBasher_SerialGC, \
linux_x64_2.6-{product|fastdebug}-c2-GCBasher_ParallelGC, \
- linux_x64_2.6-{product|fastdebug}-c2-GCBasher_ParNewGC, \
linux_x64_2.6-{product|fastdebug}-c2-GCBasher_CMS, \
linux_x64_2.6-{product|fastdebug}-c2-GCBasher_G1, \
linux_x64_2.6-{product|fastdebug}-c2-GCBasher_ParOldGC, \
linux_x64_2.6-{product|fastdebug}-c2-GCOld_SerialGC, \
linux_x64_2.6-{product|fastdebug}-c2-GCOld_ParallelGC, \
- linux_x64_2.6-{product|fastdebug}-c2-GCOld_ParNewGC, \
linux_x64_2.6-{product|fastdebug}-c2-GCOld_CMS, \
linux_x64_2.6-{product|fastdebug}-c2-GCOld_G1, \
linux_x64_2.6-{product|fastdebug}-c2-GCOld_ParOldGC, \
@@ -356,13 +348,11 @@
macosx_x64_10.7-{product|fastdebug}-c2-scimark, \
macosx_x64_10.7-{product|fastdebug}-c2-GCBasher_SerialGC, \
macosx_x64_10.7-{product|fastdebug}-c2-GCBasher_ParallelGC, \
- macosx_x64_10.7-{product|fastdebug}-c2-GCBasher_ParNewGC, \
macosx_x64_10.7-{product|fastdebug}-c2-GCBasher_CMS, \
macosx_x64_10.7-{product|fastdebug}-c2-GCBasher_G1, \
macosx_x64_10.7-{product|fastdebug}-c2-GCBasher_ParOldGC, \
macosx_x64_10.7-{product|fastdebug}-c2-GCOld_SerialGC, \
macosx_x64_10.7-{product|fastdebug}-c2-GCOld_ParallelGC, \
- macosx_x64_10.7-{product|fastdebug}-c2-GCOld_ParNewGC, \
macosx_x64_10.7-{product|fastdebug}-c2-GCOld_CMS, \
macosx_x64_10.7-{product|fastdebug}-c2-GCOld_G1, \
macosx_x64_10.7-{product|fastdebug}-c2-GCOld_ParOldGC, \
@@ -381,13 +371,11 @@
windows_i586_6.1-fastdebug-c1-runThese8_Xshare, \
windows_i586_6.1-{product|fastdebug}-{c1|c2}-GCBasher_SerialGC, \
windows_i586_6.1-{product|fastdebug}-{c1|c2}-GCBasher_ParallelGC, \
- windows_i586_6.1-{product|fastdebug}-{c1|c2}-GCBasher_ParNewGC, \
windows_i586_6.1-{product|fastdebug}-{c1|c2}-GCBasher_CMS, \
windows_i586_6.1-{product|fastdebug}-{c1|c2}-GCBasher_G1, \
windows_i586_6.1-{product|fastdebug}-{c1|c2}-GCBasher_ParOldGC, \
windows_i586_6.1-product-{c1|c2}-GCOld_SerialGC, \
windows_i586_6.1-product-{c1|c2}-GCOld_ParallelGC, \
- windows_i586_6.1-product-{c1|c2}-GCOld_ParNewGC, \
windows_i586_6.1-product-{c1|c2}-GCOld_CMS, \
windows_i586_6.1-product-{c1|c2}-GCOld_G1, \
windows_i586_6.1-product-{c1|c2}-GCOld_ParOldGC, \
@@ -407,13 +395,11 @@
windows_x64_6.1-product-c2-runThese8_Xcomp_vm, \
windows_x64_6.1-{product|fastdebug}-c2-GCBasher_SerialGC, \
windows_x64_6.1-{product|fastdebug}-c2-GCBasher_ParallelGC, \
- windows_x64_6.1-{product|fastdebug}-c2-GCBasher_ParNewGC, \
windows_x64_6.1-{product|fastdebug}-c2-GCBasher_CMS, \
windows_x64_6.1-{product|fastdebug}-c2-GCBasher_G1, \
windows_x64_6.1-{product|fastdebug}-c2-GCBasher_ParOldGC, \
windows_x64_6.1-{product|fastdebug}-c2-GCOld_SerialGC, \
windows_x64_6.1-{product|fastdebug}-c2-GCOld_ParallelGC, \
- windows_x64_6.1-{product|fastdebug}-c2-GCOld_ParNewGC, \
windows_x64_6.1-{product|fastdebug}-c2-GCOld_CMS, \
windows_x64_6.1-{product|fastdebug}-c2-GCOld_G1, \
windows_x64_6.1-{product|fastdebug}-c2-GCOld_ParOldGC, \
--- a/nashorn/.hgtags Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/.hgtags Tue Dec 16 09:58:02 2014 -0800
@@ -275,3 +275,4 @@
900508346b1c2436d7059fe46a621e6ec3ffdaad jdk9-b39
74dcd8dbef252938d6deb032aefb46b8f452dd9e jdk9-b40
52340a35aec9955d4aeaaf01d6337284f179b31c jdk9-b41
+498d1d6c4219086143b764b3bf61afe65dcece47 jdk9-b42
--- a/nashorn/buildtools/nasgen/build.xml Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/buildtools/nasgen/build.xml Tue Dec 16 09:58:02 2014 -0800
@@ -43,7 +43,7 @@
classpath="${javac.classpath}"
debug="${javac.debug}"
includeantruntime="false" fork="true">
- <compilerarg value="-J-Djava.ext.dirs="/>
+ <compilerarg value="-J-Xbootclasspath/p:${javac.classpath}"/>
<compilerarg value="-Xlint:unchecked"/>
<compilerarg value="-Xlint:deprecation"/>
<compilerarg value="-XDignore.symbol.file"/>
--- a/nashorn/make/build-nasgen.xml Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/make/build-nasgen.xml Tue Dec 16 09:58:02 2014 -0800
@@ -39,7 +39,7 @@
<pathelement location="${dist.dir}/nasgen.jar"/>
<pathelement path="${build.dir}/classes"/>
</classpath>
- <jvmarg value="-Djava.ext.dirs="/>
+ <jvmarg value="${boot.class.path}"/>
<arg value="${build.dir}/classes"/>
<arg value="jdk.nashorn.internal.objects"/>
<arg value="${build.dir}/classes"/>
--- a/nashorn/make/build.xml Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/make/build.xml Tue Dec 16 09:58:02 2014 -0800
@@ -38,7 +38,7 @@
<path id="nashorn.boot.prefix.path">
<pathelement location="${dist.jar}"/>
</path>
- <property name="boot.class.path" value="-Xbootclasspath/p:"${toString:nashorn.boot.prefix.path}""/>
+ <property name="boot.class.path" value="-Xbootclasspath/p:${toString:nashorn.boot.prefix.path}"/>
<condition property="svn.executable" value="/usr/local/bin/svn" else="svn">
<available file="/usr/local/bin/svn"/>
</condition>
@@ -271,6 +271,7 @@
debug="${javac.debug}"
encoding="${javac.encoding}"
includeantruntime="false" fork="true">
+ <compilerarg value="${boot.class.path}"/>
<compilerarg value="-Xlint:unchecked"/>
<compilerarg value="-Xlint:deprecation"/>
<compilerarg value="-Xdiags:verbose"/>
--- a/nashorn/make/project.properties Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/make/project.properties Tue Dec 16 09:58:02 2014 -0800
@@ -284,7 +284,7 @@
-XX:+HeapDumpOnOutOfMemoryError
# turn on assertions for tests
-run.test.jvmargs.main=${run.test.jvmargs.common} -ea
+run.test.jvmargs.main=${run.test.jvmargs.common} -esa -ea
# Extra jvmargs that might be useful for debugging
# and performance improvements/monitoring
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/samples/browser_dom.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,91 @@
+#// Usage: jjs -fx browser.js
+
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of Oracle nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+if (!$OPTIONS._fx) {
+ print("Usage: jjs -fx browser.js");
+ exit(1);
+}
+
+// JavaFX classes used
+var ChangeListener = Java.type("javafx.beans.value.ChangeListener");
+var Scene = Java.type("javafx.scene.Scene");
+var WebView = Java.type("javafx.scene.web.WebView");
+var EventListener = Java.type("org.w3c.dom.events.EventListener");
+
+// JavaFX start method
+function start(stage) {
+ start.title = "Web View";
+ var wv = new WebView();
+ wv.engine.loadContent(<<EOF
+<html>
+<head>
+<title>
+This is the title
+</title>
+<script>
+// click count for OK button
+var okCount = 0;
+</script>
+</head>
+<body>
+Button from the input html<br>
+<button type="button" onclick="okCount++">OK</button><br>
+</body>
+</html>
+EOF, "text/html");
+
+ // attach onload handler
+ wv.engine.loadWorker.stateProperty().addListener(
+ new ChangeListener() {
+ changed: function() {
+ // DOM document element
+ var document = wv.engine.document;
+ // DOM manipulation
+ var btn = document.createElement("button");
+ var n = 0;
+ // attach a button handler - nashorn function!
+ btn.onclick = new EventListener(function() {
+ n++; print("You clicked " + n + " time(s)");
+ print("you clicked OK " + wv.engine.executeScript("okCount"));
+ });
+ // attach text to button
+ var t = document.createTextNode("Click Me!");
+ btn.appendChild(t);
+ // attach button to the document
+ document.body.appendChild(btn);
+ }
+ }
+ );
+ stage.scene = new Scene(wv, 750, 500);
+ stage.show();
+}
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/AssignSymbols.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/AssignSymbols.java Tue Dec 16 09:58:02 2014 -0800
@@ -917,7 +917,7 @@
@Override
public Node leaveSwitchNode(final SwitchNode switchNode) {
// We only need a symbol for the tag if it's not an integer switch node
- if(!switchNode.isInteger()) {
+ if(!switchNode.isUniqueInteger()) {
switchNode.setTag(newObjectInternal(SWITCH_TAG_PREFIX));
}
return switchNode;
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/CodeGenerator.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/CodeGenerator.java Tue Dec 16 09:58:02 2014 -0800
@@ -465,10 +465,10 @@
// If this is either __FILE__, __DIR__, or __LINE__ then load the property initially as Object as we'd convert
// it anyway for replaceLocationPropertyPlaceholder.
if(identNode.isCompileTimePropertyName()) {
- method.dynamicGet(Type.OBJECT, identNode.getSymbol().getName(), flags, identNode.isFunction());
+ method.dynamicGet(Type.OBJECT, identNode.getSymbol().getName(), flags, identNode.isFunction(), false);
replaceCompileTimeProperty();
} else {
- dynamicGet(identNode.getSymbol().getName(), flags, identNode.isFunction());
+ dynamicGet(identNode.getSymbol().getName(), flags, identNode.isFunction(), false);
}
}
}
@@ -486,7 +486,7 @@
private MethodEmitter storeFastScopeVar(final Symbol symbol, final int flags) {
loadFastScopeProto(symbol, true);
- method.dynamicSet(symbol.getName(), flags | CALLSITE_FAST_SCOPE);
+ method.dynamicSet(symbol.getName(), flags | CALLSITE_FAST_SCOPE, false);
return method;
}
@@ -571,9 +571,11 @@
// Operands' load type should not be narrower than the narrowest of the individual operand types, nor narrower
// than the lower explicit bound, but it should also not be wider than
- final Type narrowestOperandType = Type.narrowest(Type.widest(lhs.getType(), rhs.getType()), explicitOperandBounds.widest);
+ final Type lhsType = undefinedToNumber(lhs.getType());
+ final Type rhsType = undefinedToNumber(rhs.getType());
+ final Type narrowestOperandType = Type.narrowest(Type.widest(lhsType, rhsType), explicitOperandBounds.widest);
final TypeBounds operandBounds = explicitOperandBounds.notNarrowerThan(narrowestOperandType);
- if (noToPrimitiveConversion(lhs.getType(), explicitOperandBounds.widest) || rhs.isLocal()) {
+ if (noToPrimitiveConversion(lhsType, explicitOperandBounds.widest) || rhs.isLocal()) {
// Can reorder. We might still need to separate conversion, but at least we can do it with reordering
if (forceConversionSeparation) {
// Can reorder, but can't move conversion into the operand as the operation depends on operands
@@ -594,10 +596,10 @@
// Can't reorder. Load and convert separately.
final TypeBounds safeConvertBounds = TypeBounds.UNBOUNDED.notNarrowerThan(narrowestOperandType);
loadExpression(lhs, safeConvertBounds, baseAlreadyOnStack);
- final Type lhsType = method.peekType();
+ final Type lhsLoadedType = method.peekType();
loadExpression(rhs, safeConvertBounds, false);
final Type convertedLhsType = operandBounds.within(method.peekType());
- if (convertedLhsType != lhsType) {
+ if (convertedLhsType != lhsLoadedType) {
// Do it conditionally, so that if conversion is a no-op we don't introduce a SWAP, SWAP.
method.swap().convert(convertedLhsType).swap();
}
@@ -609,6 +611,10 @@
return method;
}
+ private static final Type undefinedToNumber(final Type type) {
+ return type == Type.UNDEFINED ? Type.NUMBER : type;
+ }
+
private static final class TypeBounds {
final Type narrowest;
final Type widest;
@@ -739,7 +745,7 @@
@Override
void consumeStack() {
final int flags = getCallSiteFlags();
- dynamicGet(accessNode.getProperty(), flags, accessNode.isFunction());
+ dynamicGet(accessNode.getProperty(), flags, accessNode.isFunction(), accessNode.isIndex());
}
}.emit(baseAlreadyOnStack ? 1 : 0);
return false;
@@ -1443,7 +1449,7 @@
// NOTE: not using a nested OptimisticOperation on this dynamicGet, as we expect to get back
// a callable object. Nobody in their right mind would optimistically type this call site.
assert !node.isOptimistic();
- method.dynamicGet(node.getType(), node.getProperty(), flags, true);
+ method.dynamicGet(node.getType(), node.getProperty(), flags, true, node.isIndex());
method.swap();
argCount = loadArgs(args);
}
@@ -2015,6 +2021,19 @@
final Expression test = ifNode.getTest();
final Block pass = ifNode.getPass();
final Block fail = ifNode.getFail();
+
+ if (Expression.isAlwaysTrue(test)) {
+ loadAndDiscard(test);
+ pass.accept(this);
+ return false;
+ } else if (Expression.isAlwaysFalse(test)) {
+ loadAndDiscard(test);
+ if (fail != null) {
+ fail.accept(this);
+ }
+ return false;
+ }
+
final boolean hasFailConversion = LocalVariableConversion.hasLiveConversion(ifNode);
final Label failLabel = new Label("if_fail");
@@ -2034,7 +2053,7 @@
method.beforeJoinPoint(ifNode);
}
- if(afterLabel != null) {
+ if(afterLabel != null && afterLabel.isReachable()) {
method.label(afterLabel);
}
@@ -2811,7 +2830,7 @@
Label defaultLabel = defaultCase != null ? defaultCase.getEntry() : breakLabel;
final boolean hasSkipConversion = LocalVariableConversion.hasLiveConversion(switchNode);
- if (switchNode.isInteger()) {
+ if (switchNode.isUniqueInteger()) {
// Tree for sorting values.
final TreeMap<Integer, Label> tree = new TreeMap<>();
@@ -3146,14 +3165,13 @@
if (isFastScope(identSymbol)) {
storeFastScopeVar(identSymbol, flags);
} else {
- method.dynamicSet(identNode.getName(), flags);
+ method.dynamicSet(identNode.getName(), flags, false);
}
} else {
final Type identType = identNode.getType();
if(identType == Type.UNDEFINED) {
- // The symbol must not be slotted; the initializer is either itself undefined (explicit assignment of
- // undefined to undefined), or the left hand side is a dead variable.
- assert !identNode.getSymbol().isScope();
+ // The initializer is either itself undefined (explicit assignment of undefined to undefined),
+ // or the left hand side is a dead variable.
assert init.getType() == Type.UNDEFINED || identNode.getSymbol().slotCount() == 0;
loadAndDiscard(init);
return false;
@@ -3265,7 +3283,7 @@
emitContinueLabel(continueLabel, liveLocalsOnContinue);
}
- if (loopNode.hasPerIterationScope() && lc.getParentBlock().needsScope()) {
+ if (loopNode.hasPerIterationScope() && lc.getCurrentBlock().needsScope()) {
// ES6 for loops with LET init need a new scope for each iteration. We just create a shallow copy here.
method.loadCompilerConstant(SCOPE);
method.invoke(virtualCallNoLookup(ScriptObject.class, "copy", ScriptObject.class));
@@ -3576,9 +3594,9 @@
operandBounds = new TypeBounds(binaryNode.getType(), Type.OBJECT);
} else {
// Non-optimistic, non-FP +. Allow it to overflow.
- operandBounds = new TypeBounds(Type.narrowest(binaryNode.getWidestOperandType(), resultBounds.widest),
- Type.OBJECT);
- forceConversionSeparation = binaryNode.getWidestOperationType().narrowerThan(resultBounds.widest);
+ final Type widestOperationType = binaryNode.getWidestOperationType();
+ operandBounds = new TypeBounds(Type.narrowest(binaryNode.getWidestOperandType(), resultBounds.widest), widestOperationType);
+ forceConversionSeparation = widestOperationType.narrowerThan(resultBounds.widest);
}
loadBinaryOperands(binaryNode.lhs(), binaryNode.rhs(), operandBounds, false, forceConversionSeparation);
}
@@ -3693,8 +3711,7 @@
final Expression lhs = assignNode.lhs();
final Expression rhs = assignNode.rhs();
final Type widestOperationType = assignNode.getWidestOperationType();
- final Type widest = assignNode.isTokenType(TokenType.ASSIGN_ADD) ? Type.OBJECT : widestOperationType;
- final TypeBounds bounds = new TypeBounds(assignNode.getType(), widest);
+ final TypeBounds bounds = new TypeBounds(assignNode.getType(), widestOperationType);
new OptimisticOperation(assignNode, bounds) {
@Override
void loadStack() {
@@ -4252,7 +4269,7 @@
if (isFastScope(symbol)) {
storeFastScopeVar(symbol, flags);
} else {
- method.dynamicSet(node.getName(), flags);
+ method.dynamicSet(node.getName(), flags, false);
}
} else {
final Type storeType = assignNode.getType();
@@ -4269,7 +4286,7 @@
@Override
public boolean enterAccessNode(final AccessNode node) {
- method.dynamicSet(node.getProperty(), getCallSiteFlags());
+ method.dynamicSet(node.getProperty(), getCallSiteFlags(), node.isIndex());
return false;
}
@@ -4607,11 +4624,11 @@
* @param isMethod whether we're preferrably retrieving a function
* @return the current method emitter
*/
- MethodEmitter dynamicGet(final String name, final int flags, final boolean isMethod) {
+ MethodEmitter dynamicGet(final String name, final int flags, final boolean isMethod, final boolean isIndex) {
if(isOptimistic) {
- return method.dynamicGet(getOptimisticCoercedType(), name, getOptimisticFlags(flags), isMethod);
- }
- return method.dynamicGet(resultBounds.within(expression.getType()), name, nonOptimisticFlags(flags), isMethod);
+ return method.dynamicGet(getOptimisticCoercedType(), name, getOptimisticFlags(flags), isMethod, isIndex);
+ }
+ return method.dynamicGet(resultBounds.within(expression.getType()), name, nonOptimisticFlags(flags), isMethod, isIndex);
}
MethodEmitter dynamicGetIndex(final int flags, final boolean isMethod) {
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/FoldConstants.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/FoldConstants.java Tue Dec 16 09:58:02 2014 -0800
@@ -26,12 +26,16 @@
package jdk.nashorn.internal.codegen;
import java.util.ArrayList;
+import java.util.HashSet;
import java.util.List;
+import java.util.Set;
import jdk.nashorn.internal.codegen.types.Type;
import jdk.nashorn.internal.ir.BinaryNode;
import jdk.nashorn.internal.ir.Block;
import jdk.nashorn.internal.ir.BlockStatement;
+import jdk.nashorn.internal.ir.CaseNode;
import jdk.nashorn.internal.ir.EmptyNode;
+import jdk.nashorn.internal.ir.Expression;
import jdk.nashorn.internal.ir.FunctionNode;
import jdk.nashorn.internal.ir.FunctionNode.CompilationState;
import jdk.nashorn.internal.ir.IfNode;
@@ -40,6 +44,7 @@
import jdk.nashorn.internal.ir.LiteralNode.ArrayLiteralNode;
import jdk.nashorn.internal.ir.Node;
import jdk.nashorn.internal.ir.Statement;
+import jdk.nashorn.internal.ir.SwitchNode;
import jdk.nashorn.internal.ir.TernaryNode;
import jdk.nashorn.internal.ir.UnaryNode;
import jdk.nashorn.internal.ir.VarNode;
@@ -126,11 +131,37 @@
public Node leaveTernaryNode(final TernaryNode ternaryNode) {
final Node test = ternaryNode.getTest();
if (test instanceof LiteralNode.PrimitiveLiteralNode) {
- return ((LiteralNode.PrimitiveLiteralNode<?>)test).isTrue() ? ternaryNode.getTrueExpression() : ternaryNode.getFalseExpression();
+ return (((LiteralNode.PrimitiveLiteralNode<?>)test).isTrue() ? ternaryNode.getTrueExpression() : ternaryNode.getFalseExpression()).getExpression();
}
return ternaryNode;
}
+ @Override
+ public Node leaveSwitchNode(final SwitchNode switchNode) {
+ return switchNode.setUniqueInteger(lc, isUniqueIntegerSwitchNode(switchNode));
+ }
+
+ private static boolean isUniqueIntegerSwitchNode(final SwitchNode switchNode) {
+ final Set<Integer> alreadySeen = new HashSet<>();
+ for (final CaseNode caseNode : switchNode.getCases()) {
+ final Expression test = caseNode.getTest();
+ if (test != null && !isUniqueIntegerLiteral(test, alreadySeen)) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ private static boolean isUniqueIntegerLiteral(final Expression expr, final Set<Integer> alreadySeen) {
+ if (expr instanceof LiteralNode) {
+ final Object value = ((LiteralNode<?>)expr).getValue();
+ if (value instanceof Integer) {
+ return alreadySeen.add((Integer)value);
+ }
+ }
+ return false;
+ }
+
/**
* Helper class to evaluate constant expressions at compile time This is
* also a simplifier used by BinaryNode visits, UnaryNode visits and
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/LocalVariableTypesCalculator.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/LocalVariableTypesCalculator.java Tue Dec 16 09:58:02 2014 -0800
@@ -28,6 +28,7 @@
import static jdk.nashorn.internal.codegen.CompilerConstants.RETURN;
import static jdk.nashorn.internal.ir.Expression.isAlwaysFalse;
import static jdk.nashorn.internal.ir.Expression.isAlwaysTrue;
+
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Collections;
@@ -82,7 +83,6 @@
import jdk.nashorn.internal.ir.VarNode;
import jdk.nashorn.internal.ir.WhileNode;
import jdk.nashorn.internal.ir.visitor.NodeVisitor;
-import jdk.nashorn.internal.parser.Token;
import jdk.nashorn.internal.parser.TokenType;
/**
@@ -93,6 +93,13 @@
* variable to its widest used type after the join point. That would eliminate some widenings of undefined variables to
* object, most notably those used only in loops. We need a full liveness analysis for that. Currently, we can establish
* per-type liveness, which eliminates most of unwanted dead widenings.
+ * NOTE: the way this class is implemented, it actually processes the AST in two passes. The first pass is top-down and
+ * implemented in {@code enterXxx} methods. This pass does not mutate the AST (except for one occurrence, noted below),
+ * as being able to find relevant labels for control flow joins is sensitive to their reference identity, and mutated
+ * label-carrying nodes will create copies of their labels. A second bottom-up pass applying the changes is implemented
+ * in the separate visitor sitting in {@link #leaveFunctionNode(FunctionNode)}. This visitor will also instantiate new
+ * instances of the calculator to be run on nested functions (when not lazy compiling).
+ *
*/
final class LocalVariableTypesCalculator extends NodeVisitor<LexicalContext>{
@@ -398,48 +405,53 @@
@Override
public boolean enterBinaryNode(final BinaryNode binaryNode) {
+ // NOTE: regardless of operator's lexical associativity, lhs is always evaluated first.
final Expression lhs = binaryNode.lhs();
- final Expression rhs = binaryNode.rhs();
final boolean isAssignment = binaryNode.isAssignment();
-
- final TokenType tokenType = Token.descType(binaryNode.getToken());
- if(tokenType.isLeftAssociative()) {
- assert !isAssignment;
- final boolean isLogical = binaryNode.isLogical();
- final Label joinLabel = isLogical ? new Label("") : null;
- lhs.accept(this);
- if(isLogical) {
- jumpToLabel((JoinPredecessor)lhs, joinLabel);
- }
- rhs.accept(this);
- if(isLogical) {
- jumpToLabel((JoinPredecessor)rhs, joinLabel);
- }
- joinOnLabel(joinLabel);
- } else {
- rhs.accept(this);
- if(isAssignment) {
- if(lhs instanceof BaseNode) {
- ((BaseNode)lhs).getBase().accept(this);
- if(lhs instanceof IndexNode) {
- ((IndexNode)lhs).getIndex().accept(this);
- } else {
- assert lhs instanceof AccessNode;
- }
+ LvarType lhsTypeOnLoad = null;
+ if(isAssignment) {
+ if(lhs instanceof BaseNode) {
+ ((BaseNode)lhs).getBase().accept(this);
+ if(lhs instanceof IndexNode) {
+ ((IndexNode)lhs).getIndex().accept(this);
} else {
- assert lhs instanceof IdentNode;
- if(binaryNode.isSelfModifying()) {
- ((IdentNode)lhs).accept(this);
- }
+ assert lhs instanceof AccessNode;
}
} else {
- lhs.accept(this);
+ assert lhs instanceof IdentNode;
+ if(binaryNode.isSelfModifying()) {
+ final IdentNode ident = ((IdentNode)lhs);
+ ident.accept(this);
+ // Self-assignment can cause a change in the type of the variable. For purposes of evaluating
+ // the type of the operation, we must use its type as it was when it was loaded. If we didn't
+ // do this, some awkward expressions would end up being calculated incorrectly, e.g.
+ // "var x; x += x = 0;". In this case we have undefined+int so the result type is double (NaN).
+ // However, if we used the type of "x" on LHS after we evaluated RHS, we'd see int+int, so the
+ // result type would be either optimistic int or pessimistic long, which would be wrong.
+ lhsTypeOnLoad = getLocalVariableTypeIfBytecode(ident.getSymbol());
+ }
}
+ } else {
+ lhs.accept(this);
}
+ final boolean isLogical = binaryNode.isLogical();
+ assert !(isAssignment && isLogical); // there are no logical assignment operators in JS
+ final Label joinLabel = isLogical ? new Label("") : null;
+ if(isLogical) {
+ jumpToLabel((JoinPredecessor)lhs, joinLabel);
+ }
+
+ final Expression rhs = binaryNode.rhs();
+ rhs.accept(this);
+ if(isLogical) {
+ jumpToLabel((JoinPredecessor)rhs, joinLabel);
+ }
+ joinOnLabel(joinLabel);
+
if(isAssignment && lhs instanceof IdentNode) {
if(binaryNode.isSelfModifying()) {
- onSelfAssignment((IdentNode)lhs, binaryNode);
+ onSelfAssignment((IdentNode)lhs, binaryNode, lhsTypeOnLoad);
} else {
onAssignment((IdentNode)lhs, rhs);
}
@@ -704,7 +716,7 @@
// Control flow is different for all-integer cases where we dispatch by switch table, and for all other cases
// where we do sequential comparison. Note that CaseNode objects act as join points.
- final boolean isInteger = switchNode.isInteger();
+ final boolean isInteger = switchNode.isUniqueInteger();
final Label breakLabel = switchNode.getBreakLabel();
final boolean hasDefault = switchNode.getDefaultCase() != null;
@@ -919,7 +931,8 @@
if(unaryNode.isSelfModifying()) {
if(expr instanceof IdentNode) {
- onSelfAssignment((IdentNode)expr, unaryNode);
+ final IdentNode ident = (IdentNode)expr;
+ onSelfAssignment(ident, unaryNode, getLocalVariableTypeIfBytecode(ident.getSymbol()));
}
}
return false;
@@ -973,12 +986,41 @@
return types;
}
+ /**
+ * Returns the current type of the local variable represented by the symbol. This is the most strict of all
+ * {@code getLocalVariableType*} methods, as it will throw an assertion if the type is null. Therefore, it is only
+ * safe to be invoked on symbols known to be bytecode locals, and only after they have been initialized.
+ * Regardless, it is recommended to use this method in majority of cases, as because of its strictness it is the
+ * best suited for catching missing type calculation bugs early.
+ * @param symbol a symbol representing a bytecode local variable.
+ * @return the current type of the local variable represented by the symbol
+ */
private LvarType getLocalVariableType(final Symbol symbol) {
final LvarType type = getLocalVariableTypeOrNull(symbol);
assert type != null;
return type;
}
+ /**
+ * Gets the type for a local variable if it is a bytecode local, otherwise null. Can be used in circumstances where
+ * the type is irrelevant if the symbol is not a bytecode local. Note that for bytecode locals, it delegates to
+ * {@link #getLocalVariableType(Symbol)}, so it will still assert that the type for such variable is already
+ * defined (that is, not null).
+ * @param symbol the symbol representing the variable.
+ * @return the current variable type, if it is a bytecode local, otherwise null.
+ */
+ private LvarType getLocalVariableTypeIfBytecode(final Symbol symbol) {
+ return symbol.isBytecodeLocal() ? getLocalVariableType(symbol) : null;
+ }
+
+ /**
+ * Gets the type for a variable represented by a symbol, or null if the type is not know. This is the least strict
+ * of all local variable type getters, and as such its use is discouraged except in initialization scenarios (where
+ * a just-defined symbol might still be null).
+ * @param symbol the symbol
+ * @return the current type for the symbol, or null if the type is not known either because the symbol has not been
+ * initialized, or because the symbol does not represent a bytecode local variable.
+ */
private LvarType getLocalVariableTypeOrNull(final Symbol symbol) {
return localVariableTypes.get(symbol);
}
@@ -1358,13 +1400,13 @@
jumpToCatchBlock(identNode);
}
- private void onSelfAssignment(final IdentNode identNode, final Expression assignment) {
+ private void onSelfAssignment(final IdentNode identNode, final Expression assignment, final LvarType typeOnLoad) {
final Symbol symbol = identNode.getSymbol();
assert symbol != null : identNode.getName();
if(!symbol.isBytecodeLocal()) {
return;
}
- final LvarType type = toLvarType(getType(assignment));
+ final LvarType type = toLvarType(getType(assignment, symbol, typeOnLoad.type));
// Self-assignment never produce either a boolean or undefined
assert type != null && type != LvarType.UNDEFINED && type != LvarType.BOOLEAN;
setType(symbol, type);
@@ -1445,13 +1487,24 @@
symbolIsUsed(symbol, getLocalVariableType(symbol));
}
+ /**
+ * Gets the type of the expression, dependent on the current types of the local variables.
+ *
+ * @param expr the expression
+ * @return the current type of the expression dependent on the current types of the local variables.
+ */
private Type getType(final Expression expr) {
return expr.getType(getSymbolToType());
}
+ /**
+ * Returns a function object from symbols to their types, used by the expressions to evaluate their type.
+ * {@link BinaryNode} specifically uses identity of the function to cache type calculations. This method makes
+ * sure to return the same function object while the local variable types don't change, and create a new function
+ * object if the local variable types have been changed.
+ * @return a function object representing a mapping from symbols to their types.
+ */
private Function<Symbol, Type> getSymbolToType() {
- // BinaryNode uses identity of the function to cache type calculations. Therefore, we must use different
- // function instances for different localVariableTypes instances.
if(symbolToType.isStale()) {
symbolToType = new SymbolToType();
}
@@ -1469,4 +1522,41 @@
return boundTypes != localVariableTypes;
}
}
+
+ /**
+ * Gets the type of the expression, dependent on the current types of the local variables and a single overridden
+ * symbol type. Used by type calculation on compound operators to ensure the type of the LHS at the time it was
+ * loaded (which can potentially be different after RHS evaluation, e.g. "var x; x += x = 0;") is preserved for
+ * the calculation.
+ *
+ * @param expr the expression
+ * @param overriddenSymbol the overridden symbol
+ * @param overriddenType the overridden type
+ * @return the current type of the expression dependent on the current types of the local variables and the single
+ * potentially overridden type.
+ */
+ private Type getType(final Expression expr, final Symbol overriddenSymbol, final Type overriddenType) {
+ return expr.getType(getSymbolToType(overriddenSymbol, overriddenType));
+ }
+
+ private Function<Symbol, Type> getSymbolToType(final Symbol overriddenSymbol, final Type overriddenType) {
+ return getLocalVariableType(overriddenSymbol).type == overriddenType ? getSymbolToType() :
+ new SymbolToTypeOverride(overriddenSymbol, overriddenType);
+ }
+
+ private class SymbolToTypeOverride implements Function<Symbol, Type> {
+ private final Function<Symbol, Type> originalSymbolToType = getSymbolToType();
+ private final Symbol overriddenSymbol;
+ private final Type overriddenType;
+
+ SymbolToTypeOverride(final Symbol overriddenSymbol, final Type overriddenType) {
+ this.overriddenSymbol = overriddenSymbol;
+ this.overriddenType = overriddenType;
+ }
+
+ @Override
+ public Type apply(final Symbol symbol) {
+ return symbol == overriddenSymbol ? overriddenType : originalSymbolToType.apply(symbol);
+ }
+ }
}
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/Lower.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/Lower.java Tue Dec 16 09:58:02 2014 -0800
@@ -34,6 +34,8 @@
import java.util.Collections;
import java.util.List;
import java.util.ListIterator;
+import java.util.regex.Pattern;
+import jdk.nashorn.internal.ir.AccessNode;
import jdk.nashorn.internal.ir.BaseNode;
import jdk.nashorn.internal.ir.BinaryNode;
import jdk.nashorn.internal.ir.Block;
@@ -52,6 +54,7 @@
import jdk.nashorn.internal.ir.FunctionNode.CompilationState;
import jdk.nashorn.internal.ir.IdentNode;
import jdk.nashorn.internal.ir.IfNode;
+import jdk.nashorn.internal.ir.IndexNode;
import jdk.nashorn.internal.ir.JumpStatement;
import jdk.nashorn.internal.ir.LabelNode;
import jdk.nashorn.internal.ir.LexicalContext;
@@ -93,6 +96,10 @@
private final DebugLogger log;
+ // Conservative pattern to test if element names consist of characters valid for identifiers.
+ // This matches any non-zero length alphanumeric string including _ and $ and not starting with a digit.
+ private static Pattern SAFE_PROPERTY_NAME = Pattern.compile("[a-zA-Z_$][\\w$]*");
+
/**
* Constructor.
*/
@@ -140,7 +147,7 @@
}
});
- this.log = initLogger(compiler.getContext());
+ this.log = initLogger(compiler.getContext());
}
@Override
@@ -181,6 +188,28 @@
}
@Override
+ public Node leaveIndexNode(final IndexNode indexNode) {
+ final String name = getConstantPropertyName(indexNode.getIndex());
+ if (name != null) {
+ // If index node is a constant property name convert index node to access node.
+ assert Token.descType(indexNode.getToken()) == TokenType.LBRACKET;
+ return new AccessNode(indexNode.getToken(), indexNode.getFinish(), indexNode.getBase(), name);
+ }
+ return super.leaveIndexNode(indexNode);
+ }
+
+ // If expression is a primitive literal that is not an array index and does return its string value. Else return null.
+ private static String getConstantPropertyName(final Expression expression) {
+ if (expression instanceof LiteralNode.PrimitiveLiteralNode) {
+ final Object value = ((LiteralNode) expression).getValue();
+ if (value instanceof String && SAFE_PROPERTY_NAME.matcher((String) value).matches()) {
+ return (String) value;
+ }
+ }
+ return null;
+ }
+
+ @Override
public Node leaveExpressionStatement(final ExpressionStatement expressionStatement) {
final Expression expr = expressionStatement.getExpression();
ExpressionStatement node = expressionStatement;
@@ -275,7 +304,7 @@
@Override
public Node leaveSwitchNode(final SwitchNode switchNode) {
- if(!switchNode.isInteger()) {
+ if(!switchNode.isUniqueInteger()) {
// Wrap it in a block so its internally created tag is restricted in scope
addStatementEnclosedInBlock(switchNode);
} else {
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/MethodEmitter.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/MethodEmitter.java Tue Dec 16 09:58:02 2014 -0800
@@ -2213,10 +2213,10 @@
* @param name name of property
* @param flags call site flags
* @param isMethod should it prefer retrieving methods
- *
+ * @param isIndex is this an index operation?
* @return the method emitter
*/
- MethodEmitter dynamicGet(final Type valueType, final String name, final int flags, final boolean isMethod) {
+ MethodEmitter dynamicGet(final Type valueType, final String name, final int flags, final boolean isMethod, final boolean isIndex) {
if (name.length() > LARGE_STRING_THRESHOLD) { // use getIndex for extremely long names
return load(name).dynamicGetIndex(valueType, flags, isMethod);
}
@@ -2229,8 +2229,8 @@
}
popType(Type.SCOPE);
- method.visitInvokeDynamicInsn((isMethod ? "dyn:getMethod|getProp|getElem:" : "dyn:getProp|getElem|getMethod:") +
- NameCodec.encode(name), Type.getMethodDescriptor(type, Type.OBJECT), LINKERBOOTSTRAP, flags);
+ method.visitInvokeDynamicInsn(dynGetOperation(isMethod, isIndex) + ':' + NameCodec.encode(name),
+ Type.getMethodDescriptor(type, Type.OBJECT), LINKERBOOTSTRAP, flags);
pushType(type);
convert(valueType); //most probably a nop
@@ -2243,8 +2243,9 @@
*
* @param name name of property
* @param flags call site flags
+ * @param isIndex is this an index operation?
*/
- void dynamicSet(final String name, final int flags) {
+ void dynamicSet(final String name, final int flags, final boolean isIndex) {
if (name.length() > LARGE_STRING_THRESHOLD) { // use setIndex for extremely long names
load(name).swap().dynamicSetIndex(flags);
return;
@@ -2261,7 +2262,8 @@
popType(type);
popType(Type.SCOPE);
- method.visitInvokeDynamicInsn("dyn:setProp|setElem:" + NameCodec.encode(name), methodDescriptor(void.class, Object.class, type.getTypeClass()), LINKERBOOTSTRAP, flags);
+ method.visitInvokeDynamicInsn(dynSetOperation(isIndex) + ':' + NameCodec.encode(name),
+ methodDescriptor(void.class, Object.class, type.getTypeClass()), LINKERBOOTSTRAP, flags);
}
/**
@@ -2294,7 +2296,7 @@
final String signature = Type.getMethodDescriptor(resultType, Type.OBJECT /*e.g STRING->OBJECT*/, index);
- method.visitInvokeDynamicInsn(isMethod ? "dyn:getMethod|getElem|getProp" : "dyn:getElem|getProp|getMethod", signature, LINKERBOOTSTRAP, flags);
+ method.visitInvokeDynamicInsn(dynGetOperation(isMethod, true), signature, LINKERBOOTSTRAP, flags);
pushType(resultType);
if (result.isBoolean()) {
@@ -2508,6 +2510,18 @@
}
}
+ private static String dynGetOperation(final boolean isMethod, final boolean isIndex) {
+ if (isMethod) {
+ return isIndex ? "dyn:getMethod|getElem|getProp" : "dyn:getMethod|getProp|getElem";
+ } else {
+ return isIndex ? "dyn:getElem|getProp|getMethod" : "dyn:getProp|getElem|getMethod";
+ }
+ }
+
+ private static String dynSetOperation(final boolean isIndex) {
+ return isIndex ? "dyn:setElem|setProp" : "dyn:setProp|setElem";
+ }
+
private Type emitLocalVariableConversion(final LocalVariableConversion conversion, final boolean onlySymbolLiveValue) {
final Type from = conversion.getFrom();
final Type to = conversion.getTo();
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/OptimisticTypesPersistence.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/OptimisticTypesPersistence.java Tue Dec 16 09:58:02 2014 -0800
@@ -30,13 +30,18 @@
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
+import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.StringWriter;
+import java.io.UncheckedIOException;
+import java.net.URI;
import java.net.URL;
import java.nio.file.Files;
+import java.nio.file.FileSystem;
+import java.nio.file.FileSystems;
import java.nio.file.Path;
import java.security.AccessController;
import java.security.MessageDigest;
@@ -49,6 +54,7 @@
import java.util.TimerTask;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.IntFunction;
import java.util.function.Predicate;
@@ -388,6 +394,8 @@
final File dir = new File(dirStr);
return "dev-" + new SimpleDateFormat("yyyyMMdd-HHmmss").format(new Date(getLastModifiedClassFile(
dir, 0L)));
+ } else if(protocol.equals("jrt")) {
+ return getJrtVersionDirName();
} else {
throw new AssertionError();
}
@@ -546,4 +554,40 @@
}
return Math.max(0, Integer.parseInt(str));
}
+
+ // version directory name if nashorn is loaded from jrt:/ URL
+ private static String getJrtVersionDirName() throws Exception {
+ final FileSystem fs = getJrtFileSystem();
+ // consider all .class resources under nashorn module to compute checksum
+ final Path nashorn = fs.getPath("/jdk.scripting.nashorn");
+ if (! Files.isDirectory(nashorn)) {
+ throw new FileNotFoundException("missing /jdk.scripting.nashorn dir in jrt fs");
+ }
+ final MessageDigest digest = MessageDigest.getInstance("SHA-1");
+ Files.walk(nashorn).forEach(new Consumer<Path>() {
+ @Override
+ public void accept(Path p) {
+ // take only the .class resources.
+ if (Files.isRegularFile(p) && p.toString().endsWith(".class")) {
+ try {
+ digest.update(Files.readAllBytes(p));
+ } catch (final IOException ioe) {
+ throw new UncheckedIOException(ioe);
+ }
+ }
+ }
+ });
+ return Base64.getUrlEncoder().withoutPadding().encodeToString(digest.digest());
+ }
+
+ // get the default jrt FileSystem instance
+ private static FileSystem getJrtFileSystem() {
+ return AccessController.doPrivileged(
+ new PrivilegedAction<FileSystem>() {
+ @Override
+ public FileSystem run() {
+ return FileSystems.getFileSystem(URI.create("jrt:/"));
+ }
+ });
+ }
}
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/SharedScopeCall.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/SharedScopeCall.java Tue Dec 16 09:58:02 2014 -0800
@@ -156,7 +156,7 @@
assert !isCall || valueType.isObject(); // Callables are always objects
// If flags are optimistic, but we're doing a call, remove optimistic flags from the getter, as they obviously
// only apply to the call.
- method.dynamicGet(valueType, symbol.getName(), isCall ? CodeGenerator.nonOptimisticFlags(flags) : flags, isCall);
+ method.dynamicGet(valueType, symbol.getName(), isCall ? CodeGenerator.nonOptimisticFlags(flags) : flags, isCall, false);
// If this is a get we're done, otherwise call the value as function.
if (isCall) {
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/AccessNode.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/AccessNode.java Tue Dec 16 09:58:02 2014 -0800
@@ -28,6 +28,8 @@
import jdk.nashorn.internal.codegen.types.Type;
import jdk.nashorn.internal.ir.annotations.Immutable;
import jdk.nashorn.internal.ir.visitor.NodeVisitor;
+import jdk.nashorn.internal.parser.Token;
+import jdk.nashorn.internal.parser.TokenType;
/**
* IR representation of a property access (period operator.)
@@ -101,6 +103,14 @@
return property;
}
+ /**
+ * Return true if this node represents an index operation normally represented as {@link IndexNode}.
+ * @return true if an index access.
+ */
+ public boolean isIndex() {
+ return Token.descType(getToken()) == TokenType.LBRACKET;
+ }
+
private AccessNode setBase(final Expression base) {
if (this.base == base) {
return this;
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/BinaryNode.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/BinaryNode.java Tue Dec 16 09:58:02 2014 -0800
@@ -341,10 +341,7 @@
@Override
public Node accept(final NodeVisitor<? extends LexicalContext> visitor) {
if (visitor.enterBinaryNode(this)) {
- if(tokenType().isLeftAssociative()) {
- return visitor.leaveBinaryNode(setLHS((Expression)lhs.accept(visitor)).setRHS((Expression)rhs.accept(visitor)));
- }
- return visitor.leaveBinaryNode(setRHS((Expression)rhs.accept(visitor)).setLHS((Expression)lhs.accept(visitor)));
+ return visitor.leaveBinaryNode(setLHS((Expression)lhs.accept(visitor)).setRHS((Expression)rhs.accept(visitor)));
}
return this;
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/RuntimeNode.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/RuntimeNode.java Tue Dec 16 09:58:02 2014 -0800
@@ -27,7 +27,6 @@
import static jdk.nashorn.internal.runtime.UnwarrantedOptimismException.INVALID_PROGRAM_POINT;
-import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
@@ -468,11 +467,7 @@
@Override
public Node accept(final NodeVisitor<? extends LexicalContext> visitor) {
if (visitor.enterRuntimeNode(this)) {
- final List<Expression> newArgs = new ArrayList<>();
- for (final Node arg : args) {
- newArgs.add((Expression)arg.accept(visitor));
- }
- return visitor.leaveRuntimeNode(setArgs(newArgs));
+ return visitor.leaveRuntimeNode(setArgs(Node.accept(visitor, args)));
}
return this;
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/SwitchNode.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/SwitchNode.java Tue Dec 16 09:58:02 2014 -0800
@@ -48,6 +48,10 @@
/** Switch default index. */
private final int defaultCaseIndex;
+ /** True if all cases are 32-bit signed integer constants, without repetitions. It's a prerequisite for
+ * using a tableswitch/lookupswitch when generating code. */
+ private final boolean uniqueInteger;
+
/** Tag symbol. */
private Symbol tag;
@@ -66,15 +70,17 @@
this.expression = expression;
this.cases = cases;
this.defaultCaseIndex = defaultCase == null ? -1 : cases.indexOf(defaultCase);
+ this.uniqueInteger = false;
}
private SwitchNode(final SwitchNode switchNode, final Expression expression, final List<CaseNode> cases,
- final int defaultCaseIndex, final LocalVariableConversion conversion) {
+ final int defaultCaseIndex, final LocalVariableConversion conversion, final boolean uniqueInteger) {
super(switchNode, conversion);
this.expression = expression;
this.cases = cases;
this.defaultCaseIndex = defaultCaseIndex;
- this.tag = switchNode.getTag(); //TODO are symbols inhereted as references?
+ this.tag = switchNode.getTag(); //TODO are symbols inherited as references?
+ this.uniqueInteger = uniqueInteger;
}
@Override
@@ -83,7 +89,7 @@
for (final CaseNode caseNode : cases) {
newCases.add(new CaseNode(caseNode, caseNode.getTest(), caseNode.getBody(), caseNode.getLocalVariableConversion()));
}
- return Node.replaceInLexicalContext(lc, this, new SwitchNode(this, expression, newCases, defaultCaseIndex, conversion));
+ return Node.replaceInLexicalContext(lc, this, new SwitchNode(this, expression, newCases, defaultCaseIndex, conversion, uniqueInteger));
}
@Override
@@ -151,7 +157,7 @@
if (this.cases == cases) {
return this;
}
- return Node.replaceInLexicalContext(lc, this, new SwitchNode(this, expression, cases, defaultCaseIndex, conversion));
+ return Node.replaceInLexicalContext(lc, this, new SwitchNode(this, expression, cases, defaultCaseIndex, conversion, uniqueInteger));
}
/**
@@ -183,7 +189,7 @@
if (this.expression == expression) {
return this;
}
- return Node.replaceInLexicalContext(lc, this, new SwitchNode(this, expression, cases, defaultCaseIndex, conversion));
+ return Node.replaceInLexicalContext(lc, this, new SwitchNode(this, expression, cases, defaultCaseIndex, conversion, uniqueInteger));
}
/**
@@ -205,25 +211,30 @@
}
/**
- * Returns true if all cases of this switch statement are 32-bit signed integer constants.
- * @return true if all cases of this switch statement are 32-bit signed integer constants.
+ * Returns true if all cases of this switch statement are 32-bit signed integer constants, without repetitions.
+ * @return true if all cases of this switch statement are 32-bit signed integer constants, without repetitions.
*/
- public boolean isInteger() {
- for (final CaseNode caseNode : cases) {
- final Expression test = caseNode.getTest();
- if (test != null && !isIntegerLiteral(test)) {
- return false;
- }
+ public boolean isUniqueInteger() {
+ return uniqueInteger;
+ }
+
+ /**
+ * Sets whether all cases of this switch statement are 32-bit signed integer constants, without repetitions.
+ * @param lc lexical context
+ * @param uniqueInteger if true, all cases of this switch statement have been determined to be 32-bit signed
+ * integer constants, without repetitions.
+ * @return this switch node, if the value didn't change, or a new switch node with the changed value
+ */
+ public SwitchNode setUniqueInteger(final LexicalContext lc, final boolean uniqueInteger) {
+ if(this.uniqueInteger == uniqueInteger) {
+ return this;
}
- return true;
+ return Node.replaceInLexicalContext(lc, this, new SwitchNode(this, expression, cases, defaultCaseIndex, conversion, uniqueInteger));
}
@Override
JoinPredecessor setLocalVariableConversionChanged(final LexicalContext lc, final LocalVariableConversion conversion) {
- return Node.replaceInLexicalContext(lc, this, new SwitchNode(this, expression, cases, defaultCaseIndex, conversion));
+ return Node.replaceInLexicalContext(lc, this, new SwitchNode(this, expression, cases, defaultCaseIndex, conversion, uniqueInteger));
}
- private static boolean isIntegerLiteral(final Expression expr) {
- return expr instanceof LiteralNode && ((LiteralNode<?>)expr).getValue() instanceof Integer;
- }
}
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/parser/Parser.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/parser/Parser.java Tue Dec 16 09:58:02 2014 -0800
@@ -53,6 +53,7 @@
import static jdk.nashorn.internal.parser.TokenType.SEMICOLON;
import static jdk.nashorn.internal.parser.TokenType.TERNARY;
import static jdk.nashorn.internal.parser.TokenType.WHILE;
+
import java.io.Serializable;
import java.util.ArrayDeque;
import java.util.ArrayList;
@@ -2659,7 +2660,7 @@
// name is null, generate anonymous name
boolean isAnonymous = false;
if (name == null) {
- final String tmpName = getDefaultValidFunctionName(functionLine);
+ final String tmpName = getDefaultValidFunctionName(functionLine, isStatement);
name = new IdentNode(functionToken, Token.descPosition(functionToken), tmpName);
isAnonymous = true;
}
@@ -2671,9 +2672,13 @@
final ParserContextFunctionNode functionNode = createParserContextFunctionNode(name, functionToken, FunctionNode.Kind.NORMAL, functionLine, parameters);
lc.push(functionNode);
Block functionBody = null;
+ // Hide the current default name across function boundaries. E.g. "x3 = function x1() { function() {}}"
+ // If we didn't hide the current default name, then the innermost anonymous function would receive "x3".
+ hideDefaultName();
try{
functionBody = functionBody(functionNode);
} finally {
+ defaultNames.pop();
lc.pop(functionNode);
}
@@ -2754,9 +2759,17 @@
return function;
}
- private String getDefaultValidFunctionName(final int functionLine) {
+ private String getDefaultValidFunctionName(final int functionLine, final boolean isStatement) {
final String defaultFunctionName = getDefaultFunctionName();
- return isValidIdentifier(defaultFunctionName) ? defaultFunctionName : ANON_FUNCTION_PREFIX.symbolName() + functionLine;
+ if (isValidIdentifier(defaultFunctionName)) {
+ if (isStatement) {
+ // The name will be used as the LHS of a symbol assignment. We add the anonymous function
+ // prefix to ensure that it can't clash with another variable.
+ return ANON_FUNCTION_PREFIX.symbolName() + defaultFunctionName;
+ }
+ return defaultFunctionName;
+ }
+ return ANON_FUNCTION_PREFIX.symbolName() + functionLine;
}
private static boolean isValidIdentifier(final String name) {
@@ -2790,6 +2803,10 @@
private void markDefaultNameUsed() {
defaultNames.pop();
+ hideDefaultName();
+ }
+
+ private void hideDefaultName() {
// Can be any value as long as getDefaultFunctionName doesn't recognize it as something it can extract a value
// from. Can't be null
defaultNames.push("");
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptObject.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptObject.java Tue Dec 16 09:58:02 2014 -0800
@@ -2001,12 +2001,11 @@
if (find == null) {
switch (operator) {
+ case "getElem": // getElem only gets here if element name is constant, so treat it like a property access
case "getProp":
return noSuchProperty(desc, request);
case "getMethod":
return noSuchMethod(desc, request);
- case "getElem":
- return createEmptyGetter(desc, explicitInstanceOfCheck, name);
default:
throw new AssertionError(operator); // never invoked with any other operation
}
@@ -2333,8 +2332,9 @@
}
final ScriptFunction func = (ScriptFunction)value;
- final Object thiz = scopeCall && func.isStrict() ? ScriptRuntime.UNDEFINED : this;
+ final Object thiz = scopeCall && func.isStrict() ? UNDEFINED : this;
// TODO: It'd be awesome if we could bind "name" without binding "this".
+ // Since we're binding this we must use an identity guard here.
return new GuardedInvocation(
MH.dropArguments(
MH.constant(
@@ -2342,9 +2342,9 @@
func.makeBoundFunction(thiz, new Object[] { name })),
0,
Object.class),
- NashornGuards.getMapGuard(getMap(), explicitInstanceOfCheck),
- (SwitchPoint)null,
- explicitInstanceOfCheck ? null : ClassCastException.class);
+ NashornGuards.combineGuards(
+ NashornGuards.getIdentityGuard(this),
+ NashornGuards.getMapGuard(getMap(), true)));
}
/**
@@ -3710,7 +3710,9 @@
final ScriptObject clone = (ScriptObject) super.clone();
if (objectSpill != null) {
clone.objectSpill = objectSpill.clone();
- clone.primitiveSpill = primitiveSpill.clone();
+ if (primitiveSpill != null) {
+ clone.primitiveSpill = primitiveSpill.clone();
+ }
}
clone.arrayData = arrayData.copy();
return clone;
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/linker/BrowserJSObjectLinker.java Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/linker/BrowserJSObjectLinker.java Tue Dec 16 09:58:02 2014 -0800
@@ -29,6 +29,7 @@
import static jdk.nashorn.internal.runtime.linker.BrowserJSObjectLinker.JSObjectHandles.JSOBJECT_GETSLOT;
import static jdk.nashorn.internal.runtime.linker.BrowserJSObjectLinker.JSObjectHandles.JSOBJECT_SETMEMBER;
import static jdk.nashorn.internal.runtime.linker.BrowserJSObjectLinker.JSObjectHandles.JSOBJECT_SETSLOT;
+import static jdk.nashorn.internal.runtime.linker.BrowserJSObjectLinker.JSObjectHandles.JSOBJECT_CALL;
import java.lang.invoke.MethodHandle;
import java.lang.invoke.MethodHandles;
import jdk.internal.dynalink.CallSiteDescriptor;
@@ -131,6 +132,8 @@
case "setProp":
case "setElem":
return c > 2 ? findSetMethod(desc) : findSetIndexMethod();
+ case "call":
+ return findCallMethod(desc);
default:
return null;
}
@@ -156,6 +159,11 @@
return new GuardedInvocation(JSOBJECTLINKER_PUT, IS_JSOBJECT_GUARD);
}
+ private static GuardedInvocation findCallMethod(final CallSiteDescriptor desc) {
+ final MethodHandle call = MH.insertArguments(JSOBJECT_CALL, 1, "call");
+ return new GuardedInvocation(MH.asCollector(call, Object[].class, desc.getMethodType().parameterCount() - 1), IS_JSOBJECT_GUARD);
+ }
+
@SuppressWarnings("unused")
private static boolean isJSObject(final Object self) {
return jsObjectClass.isInstance(self);
@@ -215,6 +223,7 @@
static final MethodHandle JSOBJECT_GETSLOT = findJSObjectMH_V("getSlot", Object.class, int.class).asType(MH.type(Object.class, Object.class, int.class));
static final MethodHandle JSOBJECT_SETMEMBER = findJSObjectMH_V("setMember", Void.TYPE, String.class, Object.class).asType(MH.type(Void.TYPE, Object.class, String.class, Object.class));
static final MethodHandle JSOBJECT_SETSLOT = findJSObjectMH_V("setSlot", Void.TYPE, int.class, Object.class).asType(MH.type(Void.TYPE, Object.class, int.class, Object.class));
+ static final MethodHandle JSOBJECT_CALL = findJSObjectMH_V("call", Object.class, String.class, Object[].class).asType(MH.type(Object.class, Object.class, String.class, Object[].class));
private static MethodHandle findJSObjectMH_V(final String name, final Class<?> rtype, final Class<?>... types) {
checkJSObjectClass();
--- a/nashorn/test/script/basic/JDK-8059443.js Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/test/script/basic/JDK-8059443.js Tue Dec 16 09:58:02 2014 -0800
@@ -33,7 +33,22 @@
var NullProvider = Java.type("jdk.nashorn.test.models.NullProvider");
-if (!NullProvider.getBoolean()) { print("yay"); }
-print(NullProvider.getLong() * (1 << 33));
-print(NullProvider.getDouble() / 2.5);
-print(NullProvider.getInteger() << 1);
+try {
+ if (!NullProvider.getBoolean()) { print("yay"); }
+ print(NullProvider.getLong() * (1 << 33));
+ print(NullProvider.getDouble() / 2.5);
+ print(NullProvider.getInteger() << 1);
+} catch (e if e instanceof java.lang.NullPointerException) {
+ var st = e.stackTrace;
+ if (st.length > 0 &&
+ st[0].className.equals("sun.invoke.util.ValueConversions")) {
+ // buggy JVM. ignore NPE and pass vacuously
+ // print to match .EXPECTED output
+ print("yay");
+ print(0);
+ print(0);
+ print(0);
+ } else {
+ throw e;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066221.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8066221: anonymous function statement name clashes with another symbol
+ * (compile-only test)
+ *
+ * @test
+ */
+
+x3 = function x1(x3) { function (){} };
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066224.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8066224: fixes for folding a constant-test ternary operator
+ *
+ * @test
+ * @run
+ */
+
+print((function(){
+ if(false ? 0 : '') {
+ throw false;
+ } else if (x = this) {
+ var x = x;
+ }
+ return x === this;
+})())
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066224.js.EXPECTED Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,1 @@
+true
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066225.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8066225: NPE in MethodEmitter with duplicate integer switch cases
+ *
+ * @test
+ * @run
+ */
+
+(function (x){
+ switch(x) {
+ case 44: for (var x in {}) {x}; print("1");
+ case 44: print("2");
+ }
+})(44);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066225.js.EXPECTED Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,2 @@
+1
+2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066227.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8066227: CodeGenerator load unitialized slot
+ *
+ * @test
+ * @run
+ */
+
+print((function () { var x; (x += x = 0); return x; })());
+print((function () { var x; (x -= x = 0); return x; })());
+print((function () { var x; (x *= x = 0); return x; })());
+print((function () { var x; (x /= x = 0); return x; })());
+print((function () { var x; (x %= x = 0); return x; })());
+print((function () { var x; (x <<= x = 0); return x; })());
+print((function () { var x; (x >>= x = 0); return x; })());
+print((function () { var x; (x >>>= x = 0); return x; })());
+print((function () { var x; (x |= x = 0); return x; })());
+print((function () { var x; (x &= x = 0); return x; })());
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066227.js.EXPECTED Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,10 @@
+NaN
+NaN
+NaN
+NaN
+NaN
+0
+0
+0
+0
+0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066230.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8066230: Undefined object type assertion when computing TypeBounds
+ *
+ * @test
+ * @run
+ */
+
+(function() { void null + 0; })();
+(function() { var x; x += void x; })();
+(function() { var a = true + x, x; })();
+print("SUCCESS");
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066230.js.EXPECTED Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,1 @@
+SUCCESS
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066236.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8066236: RuntimeNode forces copy creation on visitation
+ *
+ * @test
+ * @run
+ */
+
+// Note: we're using Function("code") instead of (function(){ code }) so that
+// we don't trigger parser API validation in JDK-8008448 tests. The test code
+// encapsulated in functions below can't be correctly handled by the parser API
+// currently, as it contains parser-generated REFERENCE_ERROR runtime nodes.
+try {
+ Function("L: {this = x;break L}")();
+} catch (e) {
+ print("threw ReferenceError: " + (e instanceof ReferenceError));
+}
+try {
+ Function("L:with(this--)break L;")();
+} catch (e) {
+ print("threw ReferenceError: " + (e instanceof ReferenceError));
+}
+Function("L:with(Object in Object)break L;")();
+print("SUCCESS");
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066236.js.EXPECTED Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,3 @@
+threw ReferenceError: true
+threw ReferenceError: true
+SUCCESS
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066669.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8066669: dust.js performance regression caused by primitive field conversion
+ *
+ * @test
+ * @run
+ */
+
+// Make sure index access on Java objects is working as expected.
+var map = new java.util.HashMap();
+
+map["foo"] = "bar";
+map[1] = 2;
+map[false] = true;
+map[null] = 0;
+
+print(map);
+
+var keys = map.keySet().iterator();
+
+while(keys.hasNext()) {
+ var key = keys.next();
+ print(typeof key, key);
+}
+
+print(typeof map["foo"], map["foo"]);
+print(typeof map[1], map[1]);
+print(typeof map[false], map[false]);
+print(typeof map[null], map[null]);
+
+print(map.foo);
+print(map.false);
+print(map.null);
+
+map.foo = "baz";
+print(map);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066669.js.EXPECTED Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,13 @@
+{null=0, 1=2, false=true, foo=bar}
+object null
+number 1
+boolean false
+string foo
+string bar
+number 2
+boolean true
+number 0
+bar
+null
+null
+{null=0, 1=2, false=true, foo=baz}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8066932.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8066932: __noSuchMethod__ binds to this-object without proper guard
+ *
+ * @test
+ * @run
+ */
+
+function C(id) {
+ this.id = id;
+}
+
+C.prototype.__noSuchMethod__ = function(name, args) {
+ return this.id;
+};
+
+function test(id) {
+ var c = new C(id);
+ return c.nonExistingMethod();
+}
+
+for (var i = 0; i < 30; i++) {
+ if (test(i) !== i) {
+ throw new Error("Wrong result from noSuchMethod in iteration " + i);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8067136.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8067136: BrowserJSObjectLinker does not handle call on JSObjects
+ *
+ * @test
+ * @option -scripting
+ * @run
+ */
+
+// call on netscape.javascript.JSObject
+
+function main() {
+ var JSObject;
+ try {
+ JSObject = Java.type("netscape.javascript.JSObject");
+ } catch (e) {
+ if (e instanceof java.lang.ClassNotFoundException) {
+ // pass vacuously by emitting the .EXPECTED file content
+ var str = readFully(__DIR__ + "JDK-8067136.js.EXPECTED");
+ print(str.substring(0, str.length - 1));
+ return;
+ } else{
+ fail("unexpected exception for JSObject", e);
+ }
+ }
+ test(JSObject);
+}
+
+function test(JSObject) {
+ var obj = new (Java.extend(JSObject))() {
+ getMember: function(name) {
+ if (name == "func") {
+ return new (Java.extend(JSObject)) {
+ call: function(n) {
+ print("func called");
+ }
+ }
+ }
+ return name.toUpperCase();
+ },
+
+ };
+
+ obj.func();
+}
+
+main();
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8067136.js.EXPECTED Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,1 @@
+func called
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/es6/for-let-object-fields.js Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * JDK-8067219: NPE in ScriptObject.clone() when running with object fields
+ *
+ * @test
+ * @run
+ * @fork
+ * @option -Dnashorn.fields.objects=true
+ * @option --language=es6
+ */
+
+"use strict";
+
+for (let i = 0; i < 10; i++) {
+ print(i);
+}
+
+try {
+ print(i);
+} catch (e) {
+ print(e);
+}
+
+let a = [];
+
+for (let i = 0; i < 10; i++) {
+ a.push(function() { print(i); });
+}
+
+a.forEach(function(f) { f(); });
+
+a = [];
+
+for (let i = 0; i < 10; i++) {
+ if (i == 5) {
+ i = "foo";
+ }
+ a.push(function() { print(i); });
+}
+
+a.forEach(function(f) { f(); });
+
+try {
+ print(i);
+} catch (e) {
+ print(e);
+}
+
+a = [];
+
+for (let i = 0; i < 20; i++) {
+ if (i % 2 == 1) {
+ i += 2;
+ continue;
+ }
+ a.push(function() { print(i); });
+}
+
+a.forEach(function(f) { f(); });
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/es6/for-let-object-fields.js.EXPECTED Tue Dec 16 09:58:02 2014 -0800
@@ -0,0 +1,33 @@
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+ReferenceError: "i" is not defined
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+0
+1
+2
+3
+4
+foo
+ReferenceError: "i" is not defined
+0
+4
+8
+12
+16
--- a/nashorn/test/script/basic/es6/for-let.js Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/test/script/basic/es6/for-let.js Tue Dec 16 09:58:02 2014 -0800
@@ -26,7 +26,8 @@
*
* @test
* @run
- * @option --language=es6 */
+ * @option --language=es6
+ */
"use strict";
--- a/nashorn/test/script/basic/list.js.EXPECTED Tue Dec 16 09:57:33 2014 -0800
+++ b/nashorn/test/script/basic/list.js.EXPECTED Tue Dec 16 09:58:02 2014 -0800
@@ -10,7 +10,7 @@
l[0]=foo
l[1]=a
l[0.9]=null
-l['blah']=null
+l['blah']=undefined
l[size_name]()=2
java.lang.IndexOutOfBoundsException: Index: 2, Size: 2
java.lang.IndexOutOfBoundsException: Index: Infinity, Size: 2