--- a/.hgtags Fri Mar 04 13:16:50 2016 +0000
+++ b/.hgtags Mon Mar 07 09:34:29 2016 +0100
@@ -350,3 +350,4 @@
db483b34fa7148d257a429acddbde9c13687dcae jdk-9+105
6c644cca3f3fc2763e2ff7d669849a75d34543ba jdk-9+106
1c076468bf7dad5b8f2ee5dcf66e2279caa3e208 jdk-9+107
+257b579d813201682931d6b42f0445ffe5b4210d jdk-9+108
--- a/.hgtags-top-repo Fri Mar 04 13:16:50 2016 +0000
+++ b/.hgtags-top-repo Mon Mar 07 09:34:29 2016 +0100
@@ -350,3 +350,4 @@
be58b02c11f90b88c67e4d0e2cb5e4cf2d9b3c57 jdk-9+105
54575d8783b3a39a2d710c28cda675d44261f9d9 jdk-9+106
4d65eba233a8730f913734a6804910b842d2cb54 jdk-9+107
+c7be2a78c31b3b6132f2f5e9e4b3d3bb1c20245c jdk-9+108
--- a/common/conf/jib-profiles.js Fri Mar 04 13:16:50 2016 +0000
+++ b/common/conf/jib-profiles.js Mon Mar 07 09:34:29 2016 +0100
@@ -311,6 +311,16 @@
labels: [ "open" ]
},
+ "linux-x86-open": {
+ target_os: mainProfiles["linux-x86"].target_os,
+ target_cpu: mainProfiles["linux-x86"].target_cpu,
+ dependencies: mainProfiles["linux-x86"].dependencies,
+ configure_args: concat(mainProfiles["linux-x86"].configure_args,
+ "--enable-openjdk-only"),
+ make_args: mainProfiles["linux-x86"].make_args,
+ labels: [ "open" ]
+ },
+
"solaris-x64-open": {
target_os: mainProfiles["solaris-x64"].target_os,
target_cpu: mainProfiles["solaris-x64"].target_cpu,
@@ -319,6 +329,16 @@
"--enable-openjdk-only"),
make_args: mainProfiles["solaris-x64"].make_args,
labels: [ "open" ]
+ },
+
+ "windows-x86-open": {
+ target_os: mainProfiles["windows-x86"].target_os,
+ target_cpu: mainProfiles["windows-x86"].target_cpu,
+ dependencies: mainProfiles["windows-x86"].dependencies,
+ configure_args: concat(mainProfiles["windows-x86"].configure_args,
+ "--enable-openjdk-only"),
+ make_args: mainProfiles["windows-x86"].make_args,
+ labels: [ "open" ]
}
};
profiles = concatObjects(profiles, jprtOpenProfiles);
--- a/corba/.hgtags Fri Mar 04 13:16:50 2016 +0000
+++ b/corba/.hgtags Mon Mar 07 09:34:29 2016 +0100
@@ -350,3 +350,4 @@
64006ae915b3aa85ac7e6fac679024d2da7fe526 jdk-9+105
8ec4f97943fe56f93e4621f622b56b7144c0181a jdk-9+106
49202432b69445164a42be7cbdf74ed5fce98157 jdk-9+107
+84f2862a25eb3232ff36c376b4e2bf2a83dfced3 jdk-9+108
--- a/hotspot/.hgtags Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/.hgtags Mon Mar 07 09:34:29 2016 +0100
@@ -510,3 +510,4 @@
266fa9bb5297bf02cb2a7b038b10a109817d2b48 jdk-9+105
7232de4c17c37f60aecec4f3191090bd3d41d334 jdk-9+106
c5146d4da417f76edfc43097d2e2ced042a65b4e jdk-9+107
+934f6793f5f7dca44f69b4559d525fa64b31840d jdk-9+108
--- a/hotspot/make/aix/makefiles/trace.make Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/make/aix/makefiles/trace.make Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, 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
@@ -57,11 +57,6 @@
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
-
-ifneq ($(INCLUDE_TRACE), false)
-TraceGeneratedNames += traceProducer.cpp
-endif
-
endif
TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)
@@ -100,9 +95,6 @@
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
-$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
- $(GENERATE_CODE)
-
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(GENERATE_CODE)
--- a/hotspot/make/bsd/makefiles/trace.make Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/make/bsd/makefiles/trace.make Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -57,11 +57,6 @@
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
-
-ifneq ($(INCLUDE_TRACE), false)
-TraceGeneratedNames += traceProducer.cpp
-endif
-
endif
@@ -101,9 +96,6 @@
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
-$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
- $(GENERATE_CODE)
-
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(GENERATE_CODE)
--- a/hotspot/make/linux/makefiles/trace.make Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/make/linux/makefiles/trace.make Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -57,11 +57,6 @@
TraceGeneratedNames += \
traceRequestables.hpp \
traceEventControl.hpp
-
-ifneq ($(INCLUDE_TRACE), false)
-TraceGeneratedNames += traceProducer.cpp
-endif
-
endif
TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)
@@ -100,9 +95,6 @@
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
-$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
- $(GENERATE_CODE)
-
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(GENERATE_CODE)
--- a/hotspot/make/solaris/makefiles/amd64.make Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/make/solaris/makefiles/amd64.make Mon Mar 07 09:34:29 2016 +0100
@@ -39,7 +39,7 @@
# of OPT_CFLAGS. Restore it here.
ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
OPT_CFLAGS/generateOptoStub.o += -g0 -xs
- OPT_CFLAGS/LinearScan.o += -g0 -xs
+ OPT_CFLAGS/c1_LinearScan.o += -g0 -xs
endif
else
--- a/hotspot/make/solaris/makefiles/trace.make Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/make/solaris/makefiles/trace.make Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, 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
@@ -56,8 +56,7 @@
ifeq ($(HAS_ALT_SRC), true)
TraceGeneratedNames += \
traceRequestables.hpp \
- traceEventControl.hpp \
- traceProducer.cpp
+ traceEventControl.hpp
endif
TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)
@@ -96,9 +95,6 @@
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
$(GENERATE_CODE)
-$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
- $(GENERATE_CODE)
-
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
$(GENERATE_CODE)
--- a/hotspot/make/windows/makefiles/trace.make Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/make/windows/makefiles/trace.make Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
@@ -43,8 +43,7 @@
!if EXISTS($(TraceAltSrcDir))
TraceGeneratedNames = $(TraceGeneratedNames) \
traceRequestables.hpp \
- traceEventControl.hpp \
- traceProducer.cpp
+ traceEventControl.hpp
!endif
@@ -58,8 +57,7 @@
!if EXISTS($(TraceAltSrcDir))
TraceGeneratedFiles = $(TraceGeneratedFiles) \
$(TraceOutDir)/traceRequestables.hpp \
- $(TraceOutDir)/traceEventControl.hpp \
- $(TraceOutDir)/traceProducer.cpp
+ $(TraceOutDir)/traceEventControl.hpp
!endif
XSLT = $(QUIETLY) $(REMOTE) $(RUN_JAVA) -classpath $(JvmtiOutDir) jvmtiGen
@@ -98,10 +96,6 @@
@echo Generating AltSrc $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceEventClasses.xsl -OUT $(TraceOutDir)/traceEventClasses.hpp
-$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
- @echo Generating AltSrc $@
- @$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceProducer.xsl -OUT $(TraceOutDir)/traceProducer.cpp
-
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
@echo Generating AltSrc $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceRequestables.xsl -OUT $(TraceOutDir)/traceRequestables.hpp
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/development/Server16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/development/Server24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/About16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/About24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Delete16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Delete24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Find16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Help16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Help24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/History16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/History24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Information16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Information24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/New16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/New24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Open16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Open24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Save24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/SaveAs16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/SaveAs24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Zoom16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/ZoomIn16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/ZoomIn24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/navigation/Down16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/navigation/Up16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignCenter16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignCenter24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignLeft16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignLeft24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignRight16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignRight24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/development/Server16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/development/Server24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/About16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/About24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Delete16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Delete24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Find16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Help16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Help24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/History16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/History24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Information16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Information24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/New16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/New24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Open16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Open24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Save24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/SaveAs16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/SaveAs24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Zoom16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/ZoomIn16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/ZoomIn24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/navigation/Down16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/navigation/Up16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignCenter16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignCenter24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignLeft16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignLeft24.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignRight16.gif has changed
Binary file hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignRight24.gif has changed
--- a/hotspot/src/os/aix/vm/os_aix.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/os/aix/vm/os_aix.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016 SAP SE. 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
@@ -36,6 +36,7 @@
#include "compiler/compileBroker.hpp"
#include "interpreter/interpreter.hpp"
#include "jvm_aix.h"
+#include "logging/log.hpp"
#include "libo4.hpp"
#include "libperfstat_aix.hpp"
#include "libodm_aix.hpp"
@@ -791,13 +792,8 @@
const pthread_t pthread_id = ::pthread_self();
const tid_t kernel_thread_id = ::thread_self();
- trcVerbose("newborn Thread : pthread-id %u, ktid " UINT64_FORMAT
- ", stack %p ... %p, stacksize 0x%IX (%IB)",
- pthread_id, kernel_thread_id,
- thread->stack_end(),
- thread->stack_base(),
- thread->stack_size(),
- thread->stack_size());
+ log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ", kernel thread id: " UINTX_FORMAT ").",
+ os::current_thread_id(), (uintx) kernel_thread_id);
// Normally, pthread stacks on AIX live in the data segment (are allocated with malloc()
// by the pthread library). In rare cases, this may not be the case, e.g. when third-party
@@ -805,7 +801,7 @@
// guard pages on those stacks, because the stacks may reside in memory which is not
// protectable (shmated).
if (thread->stack_base() > ::sbrk(0)) {
- trcVerbose("Thread " UINT64_FORMAT ": stack not in data segment.", (uint64_t) pthread_id);
+ log_warning(os, thread)("Thread stack not in data segment.");
}
// Try to randomize the cache line index of hot stack frames.
@@ -839,8 +835,8 @@
// Call one more level start routine.
thread->run();
- trcVerbose("Thread finished : pthread-id %u, ktid " UINT64_FORMAT ".",
- pthread_id, kernel_thread_id);
+ log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ", kernel thread id: " UINTX_FORMAT ").",
+ os::current_thread_id(), (uintx) kernel_thread_id);
return 0;
}
@@ -908,20 +904,19 @@
pthread_t tid;
int ret = pthread_create(&tid, &attr, (void* (*)(void*)) java_start, thread);
- pthread_attr_destroy(&attr);
-
+
+ char buf[64];
if (ret == 0) {
- trcVerbose("Created New Thread : pthread-id %u", tid);
+ log_info(os, thread)("Thread started (pthread id: " UINTX_FORMAT ", attributes: %s). ",
+ (uintx) tid, os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
} else {
- if (os::Aix::on_pase()) {
- // QIBM_MULTI_THREADED=Y is needed when the launcher is started on iSeries
- // using QSH. Otherwise pthread_create fails with errno=11.
- trcVerbose("(Please make sure you set the environment variable "
- "QIBM_MULTI_THREADED=Y before running this program.)");
- }
- if (PrintMiscellaneous && (Verbose || WizardMode)) {
- perror("pthread_create()");
- }
+ log_warning(os, thread)("Failed to start thread - pthread_create failed (%s) for attributes: %s.",
+ strerror(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+ }
+
+ pthread_attr_destroy(&attr);
+
+ if (ret != 0) {
// Need to clean up stuff we've allocated so far
thread->set_osthread(NULL);
delete osthread;
@@ -958,13 +953,6 @@
const pthread_t pthread_id = ::pthread_self();
const tid_t kernel_thread_id = ::thread_self();
- trcVerbose("attaching Thread : pthread-id %u, ktid " UINT64_FORMAT ", stack %p ... %p, stacksize 0x%IX (%IB)",
- pthread_id, kernel_thread_id,
- thread->stack_end(),
- thread->stack_base(),
- thread->stack_size(),
- thread->stack_size());
-
// OSThread::thread_id is the pthread id.
osthread->set_thread_id(pthread_id);
@@ -990,6 +978,9 @@
// and save the caller's signal mask
os::Aix::hotspot_sigmask(thread);
+ log_info(os, thread)("Thread attached (tid: " UINTX_FORMAT ", kernel thread id: " UINTX_FORMAT ").",
+ os::current_thread_id(), (uintx) kernel_thread_id);
+
return true;
}
--- a/hotspot/src/os/bsd/vm/os_bsd.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/os/bsd/vm/os_bsd.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -32,6 +32,7 @@
#include "compiler/disassembler.hpp"
#include "interpreter/interpreter.hpp"
#include "jvm_bsd.h"
+#include "logging/log.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/filemap.hpp"
#include "mutex_bsd.inline.hpp"
@@ -681,6 +682,9 @@
osthread->set_thread_id(os::Bsd::gettid());
+ log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+ os::current_thread_id(), (uintx) pthread_self());
+
#ifdef __APPLE__
uint64_t unique_thread_id = locate_unique_thread_id(osthread->thread_id());
guarantee(unique_thread_id != 0, "unique thread id was not found");
@@ -716,6 +720,9 @@
// call one more level start routine
thread->run();
+ log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+ os::current_thread_id(), (uintx) pthread_self());
+
return 0;
}
@@ -776,12 +783,18 @@
pthread_t tid;
int ret = pthread_create(&tid, &attr, (void* (*)(void*)) java_start, thread);
+ char buf[64];
+ if (ret == 0) {
+ log_info(os, thread)("Thread started (pthread id: " UINTX_FORMAT ", attributes: %s). ",
+ (uintx) tid, os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+ } else {
+ log_warning(os, thread)("Failed to start thread - pthread_create failed (%s) for attributes: %s.",
+ strerror(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+ }
+
pthread_attr_destroy(&attr);
if (ret != 0) {
- if (PrintMiscellaneous && (Verbose || WizardMode)) {
- perror("pthread_create()");
- }
// Need to clean up stuff we've allocated so far
thread->set_osthread(NULL);
delete osthread;
@@ -858,6 +871,9 @@
// and save the caller's signal mask
os::Bsd::hotspot_sigmask(thread);
+ log_info(os, thread)("Thread attached (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+ os::current_thread_id(), (uintx) pthread_self());
+
return true;
}
--- a/hotspot/src/os/linux/vm/os_linux.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/os/linux/vm/os_linux.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -662,6 +662,9 @@
osthread->set_thread_id(os::current_thread_id());
+ log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+ os::current_thread_id(), (uintx) pthread_self());
+
if (UseNUMA) {
int lgrp_id = os::numa_get_group_id();
if (lgrp_id != -1) {
@@ -691,6 +694,9 @@
// call one more level start routine
thread->run();
+ log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+ os::current_thread_id(), (uintx) pthread_self());
+
return 0;
}
@@ -756,12 +762,18 @@
pthread_t tid;
int ret = pthread_create(&tid, &attr, (void* (*)(void*)) java_start, thread);
+ char buf[64];
+ if (ret == 0) {
+ log_info(os, thread)("Thread started (pthread id: " UINTX_FORMAT ", attributes: %s). ",
+ (uintx) tid, os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+ } else {
+ log_warning(os, thread)("Failed to start thread - pthread_create failed (%s) for attributes: %s.",
+ strerror(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+ }
+
pthread_attr_destroy(&attr);
if (ret != 0) {
- if (PrintMiscellaneous && (Verbose || WizardMode)) {
- perror("pthread_create()");
- }
// Need to clean up stuff we've allocated so far
thread->set_osthread(NULL);
delete osthread;
@@ -858,6 +870,9 @@
// and save the caller's signal mask
os::Linux::hotspot_sigmask(thread);
+ log_info(os, thread)("Thread attached (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+ os::current_thread_id(), (uintx) pthread_self());
+
return true;
}
--- a/hotspot/src/os/posix/vm/os_posix.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/os/posix/vm/os_posix.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1071,6 +1071,19 @@
#endif
}
+char* os::Posix::describe_pthread_attr(char* buf, size_t buflen, const pthread_attr_t* attr) {
+ size_t stack_size = 0;
+ size_t guard_size = 0;
+ int detachstate = 0;
+ pthread_attr_getstacksize(attr, &stack_size);
+ pthread_attr_getguardsize(attr, &guard_size);
+ pthread_attr_getdetachstate(attr, &detachstate);
+ jio_snprintf(buf, buflen, "stacksize: " SIZE_FORMAT "k, guardsize: " SIZE_FORMAT "k, %s",
+ stack_size / 1024, guard_size / 1024,
+ (detachstate == PTHREAD_CREATE_DETACHED ? "detached" : "joinable"));
+ return buf;
+}
+
os::WatcherThreadCrashProtection::WatcherThreadCrashProtection() {
assert(Thread::current()->is_Watcher_thread(), "Must be WatcherThread");
--- a/hotspot/src/os/posix/vm/os_posix.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/os/posix/vm/os_posix.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -76,6 +76,11 @@
static address ucontext_get_pc(const ucontext_t* ctx);
// Set PC into context. Needed for continuation after signal.
static void ucontext_set_pc(ucontext_t* ctx, address pc);
+
+ // Helper function; describes pthread attributes as short string. String is written
+ // to buf with len buflen; buf is returned.
+ static char* describe_pthread_attr(char* buf, size_t buflen, const pthread_attr_t* attr);
+
};
/*
--- a/hotspot/src/os/solaris/vm/os_solaris.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/os/solaris/vm/os_solaris.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -32,6 +32,7 @@
#include "compiler/disassembler.hpp"
#include "interpreter/interpreter.hpp"
#include "jvm_solaris.h"
+#include "logging/log.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/filemap.hpp"
#include "mutex_solaris.inline.hpp"
@@ -68,6 +69,7 @@
#include "utilities/defaultStream.hpp"
#include "utilities/events.hpp"
#include "utilities/growableArray.hpp"
+#include "utilities/macros.hpp"
#include "utilities/vmError.hpp"
// put OS-includes here
@@ -736,6 +738,9 @@
osthr->set_lwp_id(_lwp_self()); // Store lwp in case we are bound
thread->_schedctl = (void *) schedctl_init();
+ log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ").",
+ os::current_thread_id());
+
if (UseNUMA) {
int lgrp_id = os::numa_get_group_id();
if (lgrp_id != -1) {
@@ -781,6 +786,8 @@
Atomic::dec(&os::Solaris::_os_thread_count);
}
+ log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ").", os::current_thread_id());
+
if (UseDetachedThreads) {
thr_exit(NULL);
ShouldNotReachHere();
@@ -853,6 +860,9 @@
// and save the caller's signal mask
os::Solaris::hotspot_sigmask(thread);
+ log_info(os, thread)("Thread attached (tid: " UINTX_FORMAT ").",
+ os::current_thread_id());
+
return true;
}
@@ -879,6 +889,24 @@
return true;
}
+// Helper function to trace thread attributes, similar to os::Posix::describe_pthread_attr()
+static char* describe_thr_create_attributes(char* buf, size_t buflen,
+ size_t stacksize, long flags) {
+ stringStream ss(buf, buflen);
+ ss.print("stacksize: " SIZE_FORMAT "k, ", stacksize / 1024);
+ ss.print("flags: ");
+ #define PRINT_FLAG(f) if (flags & f) ss.print( #f " ");
+ #define ALL(X) \
+ X(THR_SUSPENDED) \
+ X(THR_DETACHED) \
+ X(THR_BOUND) \
+ X(THR_NEW_LWP) \
+ X(THR_DAEMON)
+ ALL(PRINT_FLAG)
+ #undef ALL
+ #undef PRINT_FLAG
+ return buf;
+}
bool os::create_thread(Thread* thread, ThreadType thr_type,
size_t stack_size) {
@@ -974,10 +1002,17 @@
osthread->set_thread_id(-1);
status = thr_create(NULL, stack_size, java_start, thread, flags, &tid);
+
+ char buf[64];
+ if (status == 0) {
+ log_info(os, thread)("Thread started (tid: " UINTX_FORMAT ", attributes: %s). ",
+ (uintx) tid, describe_thr_create_attributes(buf, sizeof(buf), stack_size, flags));
+ } else {
+ log_warning(os, thread)("Failed to start thread - thr_create failed (%s) for attributes: %s.",
+ strerror(status), describe_thr_create_attributes(buf, sizeof(buf), stack_size, flags));
+ }
+
if (status != 0) {
- if (PrintMiscellaneous && (Verbose || WizardMode)) {
- perror("os::create_thread");
- }
thread->set_osthread(NULL);
// Need to clean up stuff we've allocated so far
delete osthread;
--- a/hotspot/src/os/windows/vm/os_windows.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/os/windows/vm/os_windows.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -35,6 +35,7 @@
#include "compiler/disassembler.hpp"
#include "interpreter/interpreter.hpp"
#include "jvm_windows.h"
+#include "logging/log.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/filemap.hpp"
#include "mutex_windows.inline.hpp"
@@ -71,6 +72,7 @@
#include "utilities/defaultStream.hpp"
#include "utilities/events.hpp"
#include "utilities/growableArray.hpp"
+#include "utilities/macros.hpp"
#include "utilities/vmError.hpp"
#ifdef _DEBUG
@@ -436,6 +438,8 @@
res = 20115; // java thread
}
+ log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ").", os::current_thread_id());
+
// Install a win32 structured exception handler around every thread created
// by VM, so VM can generate error dump when an exception occurred in non-
// Java thread (e.g. VM thread).
@@ -446,6 +450,8 @@
// Nothing to do.
}
+ log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ").", os::current_thread_id());
+
// One less thread is executing
// When the VMThread gets here, the main thread may have already exited
// which frees the CodeHeap containing the Atomic::add code
@@ -509,6 +515,10 @@
osthread->set_state(RUNNABLE);
thread->set_osthread(osthread);
+
+ log_info(os, thread)("Thread attached (tid: " UINTX_FORMAT ").",
+ os::current_thread_id());
+
return true;
}
@@ -530,6 +540,27 @@
return true;
}
+// Helper function to trace _beginthreadex attributes,
+// similar to os::Posix::describe_pthread_attr()
+static char* describe_beginthreadex_attributes(char* buf, size_t buflen,
+ size_t stacksize, unsigned initflag) {
+ stringStream ss(buf, buflen);
+ if (stacksize == 0) {
+ ss.print("stacksize: default, ");
+ } else {
+ ss.print("stacksize: " SIZE_FORMAT "k, ", stacksize / 1024);
+ }
+ ss.print("flags: ");
+ #define PRINT_FLAG(f) if (initflag & f) ss.print( #f " ");
+ #define ALL(X) \
+ X(CREATE_SUSPENDED) \
+ X(STACK_SIZE_PARAM_IS_A_RESERVATION)
+ ALL(PRINT_FLAG)
+ #undef ALL
+ #undef PRINT_FLAG
+ return buf;
+}
+
// Allocate and initialize a new OSThread
bool os::create_thread(Thread* thread, ThreadType thr_type,
size_t stack_size) {
@@ -596,14 +627,24 @@
// document because JVM uses C runtime library. The good news is that the
// flag appears to work with _beginthredex() as well.
+ const unsigned initflag = CREATE_SUSPENDED | STACK_SIZE_PARAM_IS_A_RESERVATION;
HANDLE thread_handle =
(HANDLE)_beginthreadex(NULL,
(unsigned)stack_size,
(unsigned (__stdcall *)(void*)) java_start,
thread,
- CREATE_SUSPENDED | STACK_SIZE_PARAM_IS_A_RESERVATION,
+ initflag,
&thread_id);
+ char buf[64];
+ if (thread_handle != NULL) {
+ log_info(os, thread)("Thread started (tid: %u, attributes: %s)",
+ thread_id, describe_beginthreadex_attributes(buf, sizeof(buf), stack_size, initflag));
+ } else {
+ log_warning(os, thread)("Failed to start thread - _beginthreadex failed (%s) for attributes: %s.",
+ strerror(errno), describe_beginthreadex_attributes(buf, sizeof(buf), stack_size, initflag));
+ }
+
if (thread_handle == NULL) {
// Need to clean up stuff we've allocated so far
CloseHandle(osthread->interrupt_event());
@@ -1668,8 +1709,7 @@
if (is_workstation) {
st->print("10");
} else {
- // The server version name of Windows 10 is not known at this time
- st->print("%d.%d", major_version, minor_version);
+ st->print("Server 2016");
}
break;
--- a/hotspot/src/share/vm/c1/c1_Compiler.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/c1/c1_Compiler.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -229,8 +229,6 @@
case vmIntrinsics::_getCharStringU:
case vmIntrinsics::_putCharStringU:
#ifdef TRACE_HAVE_INTRINSICS
- case vmIntrinsics::_classID:
- case vmIntrinsics::_threadID:
case vmIntrinsics::_counterTime:
#endif
break;
--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -43,6 +43,9 @@
#if INCLUDE_ALL_GCS
#include "gc/g1/heapRegion.hpp"
#endif // INCLUDE_ALL_GCS
+#ifdef TRACE_HAVE_INTRINSICS
+#include "trace/traceMacros.hpp"
+#endif
#ifdef ASSERT
#define __ gen()->lir(__FILE__, __LINE__)->
@@ -3086,42 +3089,7 @@
__ move(reg, result);
}
-#ifdef TRACE_HAVE_INTRINSICS
-void LIRGenerator::do_ThreadIDIntrinsic(Intrinsic* x) {
- LIR_Opr thread = getThreadPointer();
- LIR_Opr osthread = new_pointer_register();
- __ move(new LIR_Address(thread, in_bytes(JavaThread::osthread_offset()), osthread->type()), osthread);
- size_t thread_id_size = OSThread::thread_id_size();
- if (thread_id_size == (size_t) BytesPerLong) {
- LIR_Opr id = new_register(T_LONG);
- __ move(new LIR_Address(osthread, in_bytes(OSThread::thread_id_offset()), T_LONG), id);
- __ convert(Bytecodes::_l2i, id, rlock_result(x));
- } else if (thread_id_size == (size_t) BytesPerInt) {
- __ move(new LIR_Address(osthread, in_bytes(OSThread::thread_id_offset()), T_INT), rlock_result(x));
- } else {
- ShouldNotReachHere();
- }
-}
-
-void LIRGenerator::do_ClassIDIntrinsic(Intrinsic* x) {
- CodeEmitInfo* info = state_for(x);
- CodeEmitInfo* info2 = new CodeEmitInfo(info); // Clone for the second null check
- BasicType klass_pointer_type = NOT_LP64(T_INT) LP64_ONLY(T_LONG);
- assert(info != NULL, "must have info");
- LIRItem arg(x->argument_at(1), this);
- arg.load_item();
- LIR_Opr klass = new_pointer_register();
- __ move(new LIR_Address(arg.result(), java_lang_Class::klass_offset_in_bytes(), klass_pointer_type), klass, info);
- LIR_Opr id = new_register(T_LONG);
- ByteSize offset = TRACE_ID_OFFSET;
- LIR_Address* trace_id_addr = new LIR_Address(klass, in_bytes(offset), T_LONG);
- __ move(trace_id_addr, id);
- __ logical_or(id, LIR_OprFact::longConst(0x01l), id);
- __ store(id, trace_id_addr);
- __ logical_and(id, LIR_OprFact::longConst(~0x3l), id);
- __ move(id, rlock_result(x));
-}
-#endif
+
void LIRGenerator::do_Intrinsic(Intrinsic* x) {
switch (x->id()) {
@@ -3134,8 +3102,6 @@
}
#ifdef TRACE_HAVE_INTRINSICS
- case vmIntrinsics::_threadID: do_ThreadIDIntrinsic(x); break;
- case vmIntrinsics::_classID: do_ClassIDIntrinsic(x); break;
case vmIntrinsics::_counterTime:
do_RuntimeCall(CAST_FROM_FN_PTR(address, TRACE_TIME_METHOD), x);
break;
--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -441,10 +441,7 @@
void do_SwitchRanges(SwitchRangeArray* x, LIR_Opr value, BlockBegin* default_sux);
void do_RuntimeCall(address routine, Intrinsic* x);
-#ifdef TRACE_HAVE_INTRINSICS
- void do_ThreadIDIntrinsic(Intrinsic* x);
- void do_ClassIDIntrinsic(Intrinsic* x);
-#endif
+
ciKlass* profile_type(ciMethodData* md, int md_first_offset, int md_offset, intptr_t profiled_k,
Value arg, LIR_Opr& mdp, bool not_null, ciKlass* signature_at_call_k,
ciKlass* callee_signature_k);
--- a/hotspot/src/share/vm/classfile/classFileParser.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/classFileParser.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -5380,7 +5380,7 @@
}
}
- TRACE_INIT_ID(ik);
+ TRACE_INIT_KLASS_ID(ik);
// If we reach here, all is well.
// Now remove the InstanceKlass* from the _klass_to_deallocate field
--- a/hotspot/src/share/vm/classfile/classLoader.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/classLoader.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -37,6 +37,7 @@
#include "gc/shared/generation.hpp"
#include "interpreter/bytecodeStream.hpp"
#include "interpreter/oopMapCache.hpp"
+#include "logging/logTag.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/filemap.hpp"
#include "memory/oopFactory.hpp"
@@ -417,34 +418,30 @@
#if INCLUDE_CDS
void ClassLoader::exit_with_path_failure(const char* error, const char* message) {
assert(DumpSharedSpaces, "only called at dump time");
- tty->print_cr("Hint: enable -XX:+TraceClassPaths to diagnose the failure");
+ tty->print_cr("Hint: enable -Xlog:classpath=info to diagnose the failure");
vm_exit_during_initialization(error, message);
}
#endif
-void ClassLoader::trace_class_path(outputStream* out, const char* msg, const char* name) {
- if (!TraceClassPaths) {
- return;
- }
-
- if (msg) {
- out->print("%s", msg);
- }
- if (name) {
- if (strlen(name) < 256) {
- out->print("%s", name);
- } else {
- // For very long paths, we need to print each character separately,
- // as print_cr() has a length limit
- while (name[0] != '\0') {
- out->print("%c", name[0]);
- name++;
+void ClassLoader::trace_class_path(const char* msg, const char* name) {
+ if (log_is_enabled(Info, classpath)) {
+ ResourceMark rm;
+ outputStream* out = LogHandle(classpath)::info_stream();
+ if (msg) {
+ out->print("%s", msg);
+ }
+ if (name) {
+ if (strlen(name) < 256) {
+ out->print("%s", name);
+ } else {
+ // For very long paths, we need to print each character separately,
+ // as print_cr() has a length limit
+ while (name[0] != '\0') {
+ out->print("%c", name[0]);
+ name++;
+ }
}
}
- }
- if (msg && msg[0] == '[') {
- out->print_cr("]");
- } else {
out->cr();
}
}
@@ -470,11 +467,13 @@
void ClassLoader::setup_bootstrap_search_path() {
assert(_first_entry == NULL, "should not setup bootstrap class search path twice");
const char* sys_class_path = Arguments::get_sysclasspath();
+ const char* java_class_path = Arguments::get_appclasspath();
if (PrintSharedArchiveAndExit) {
// Don't print sys_class_path - this is the bootcp of this current VM process, not necessarily
// the same as the bootcp of the shared archive.
} else {
- trace_class_path(tty, "[Bootstrap loader class path=", sys_class_path);
+ trace_class_path("bootstrap loader class path=", sys_class_path);
+ trace_class_path("classpath: ", java_class_path);
}
#if INCLUDE_CDS
if (DumpSharedSpaces) {
@@ -578,9 +577,7 @@
}
}
}
- if (TraceClassPaths) {
- tty->print_cr("[Opened %s]", path);
- }
+ log_info(classpath)("opened: %s", path);
log_info(classload)("opened: %s", path);
} else {
// Directory
--- a/hotspot/src/share/vm/classfile/classLoader.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/classLoader.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -331,7 +331,7 @@
static void exit_with_path_failure(const char* error, const char* message);
#endif
- static void trace_class_path(outputStream* out, const char* msg, const char* name = NULL);
+ static void trace_class_path(const char* msg, const char* name = NULL);
// VM monitoring and management support
static jlong classloader_time_ms();
--- a/hotspot/src/share/vm/classfile/dictionary.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/dictionary.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -135,8 +135,10 @@
// via a store to _pd_set.
OrderAccess::release_store_ptr(&_pd_set, new_head);
}
- if (TraceProtectionDomainVerification && WizardMode) {
- print();
+ if (log_is_enabled(Trace, protectiondomain)) {
+ ResourceMark rm;
+ outputStream* log = LogHandle(protectiondomain)::trace_stream();
+ print_count(log);
}
}
--- a/hotspot/src/share/vm/classfile/dictionary.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/dictionary.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -29,6 +29,7 @@
#include "oops/instanceKlass.hpp"
#include "oops/oop.hpp"
#include "utilities/hashtable.hpp"
+#include "utilities/ostream.hpp"
class DictionaryEntry;
class PSPromotionManager;
@@ -323,14 +324,14 @@
return (klass->name() == class_name && _loader_data == loader_data);
}
- void print() {
+ void print_count(outputStream *st) {
int count = 0;
for (ProtectionDomainEntry* current = _pd_set;
current != NULL;
current = current->_next) {
count++;
}
- tty->print_cr("pd set = #%d", count);
+ st->print_cr("pd set count = #%d", count);
}
};
--- a/hotspot/src/share/vm/classfile/klassFactory.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/klassFactory.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+* Copyright (c) 2015, 2016, 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
@@ -29,6 +29,7 @@
#include "classfile/klassFactory.hpp"
#include "memory/resourceArea.hpp"
#include "prims/jvmtiEnvBase.hpp"
+#include "trace/traceMacros.hpp"
static ClassFileStream* prologue(ClassFileStream* stream,
Symbol* name,
@@ -136,5 +137,7 @@
result->set_cached_class_file(cached_class_file);
}
+ TRACE_KLASS_CREATION(result, parser, THREAD);
+
return result;
}
--- a/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -26,15 +26,15 @@
#include "classfile/classLoader.hpp"
#include "classfile/classLoaderData.inline.hpp"
#include "classfile/sharedPathsMiscInfo.hpp"
+#include "logging/log.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/metaspaceShared.hpp"
#include "runtime/arguments.hpp"
+#include "utilities/ostream.hpp"
void SharedPathsMiscInfo::add_path(const char* path, int type) {
- if (TraceClassPaths) {
- tty->print("[type=%s] ", type_name(type));
- trace_class_path("[Add misc shared path ", path);
- }
+ log_info(classpath)("type=%s ", type_name(type));
+ ClassLoader::trace_class_path("add misc shared path ", path);
write(path, strlen(path) + 1);
write_jint(jint(type));
}
@@ -67,11 +67,29 @@
}
bool SharedPathsMiscInfo::fail(const char* msg, const char* name) {
- ClassLoader::trace_class_path(tty, msg, name);
+ ClassLoader::trace_class_path(msg, name);
MetaspaceShared::set_archive_loading_failed();
return false;
}
+void SharedPathsMiscInfo::print_path(int type, const char* path) {
+ ResourceMark rm;
+ outputStream* out = LogHandle(classpath)::info_stream();
+ switch (type) {
+ case BOOT:
+ out->print("Expecting -Dsun.boot.class.path=%s", path);
+ break;
+ case NON_EXIST:
+ out->print("Expecting that %s does not exist", path);
+ break;
+ case REQUIRED:
+ out->print("Expecting that file %s must exist and is not altered", path);
+ break;
+ default:
+ ShouldNotReachHere();
+ }
+}
+
bool SharedPathsMiscInfo::check() {
// The whole buffer must be 0 terminated so that we can use strlen and strcmp
// without fear.
@@ -90,17 +108,14 @@
if (!read_jint(&type)) {
return fail("Corrupted archive file header");
}
- if (TraceClassPaths) {
- tty->print("[type=%s ", type_name(type));
- print_path(tty, type, path);
- tty->print_cr("]");
- }
+ log_info(classpath)("type=%s ", type_name(type));
+ print_path(type, path);
if (!check(type, path)) {
if (!PrintSharedArchiveAndExit) {
return false;
}
} else {
- trace_class_path("[ok");
+ ClassLoader::trace_class_path("ok");
}
}
--- a/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -64,9 +64,6 @@
void write(const void* ptr, size_t size);
bool read(void* ptr, size_t size);
- static void trace_class_path(const char* msg, const char* name = NULL) {
- ClassLoader::trace_class_path(tty, msg, name);
- }
protected:
static bool fail(const char* msg, const char* name = NULL);
virtual bool check(jint type, const char* path);
@@ -144,21 +141,7 @@
}
}
- virtual void print_path(outputStream* out, int type, const char* path) {
- switch (type) {
- case BOOT:
- out->print("Expecting -Dsun.boot.class.path=%s", path);
- break;
- case NON_EXIST:
- out->print("Expecting that %s does not exist", path);
- break;
- case REQUIRED:
- out->print("Expecting that file %s must exist and is not altered", path);
- break;
- default:
- ShouldNotReachHere();
- }
- }
+ virtual void print_path(int type, const char* path);
bool check();
bool read_jint(jint *ptr) {
--- a/hotspot/src/share/vm/classfile/systemDictionary.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/systemDictionary.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -430,12 +430,15 @@
// Now we have to call back to java to check if the initating class has access
JavaValue result(T_VOID);
- if (TraceProtectionDomainVerification) {
+ if (log_is_enabled(Debug, protectiondomain)) {
+ ResourceMark rm;
// Print out trace information
- tty->print_cr("Checking package access");
- tty->print(" - class loader: "); class_loader()->print_value_on(tty); tty->cr();
- tty->print(" - protection domain: "); protection_domain()->print_value_on(tty); tty->cr();
- tty->print(" - loading: "); klass()->print_value_on(tty); tty->cr();
+ outputStream* log = LogHandle(protectiondomain)::debug_stream();
+ log->print_cr("Checking package access");
+ log->print("class loader: "); class_loader()->print_value_on(log);
+ log->print(" protection domain: "); protection_domain()->print_value_on(log);
+ log->print(" loading: "); klass()->print_value_on(log);
+ log->cr();
}
KlassHandle system_loader(THREAD, SystemDictionary::ClassLoader_klass());
@@ -448,13 +451,10 @@
protection_domain,
THREAD);
- if (TraceProtectionDomainVerification) {
- if (HAS_PENDING_EXCEPTION) {
- tty->print_cr(" -> DENIED !!!!!!!!!!!!!!!!!!!!!");
- } else {
- tty->print_cr(" -> granted");
- }
- tty->cr();
+ if (HAS_PENDING_EXCEPTION) {
+ log_debug(protectiondomain)("DENIED !!!!!!!!!!!!!!!!!!!!!");
+ } else {
+ log_debug(protectiondomain)("granted");
}
if (HAS_PENDING_EXCEPTION) return;
--- a/hotspot/src/share/vm/classfile/vmSymbols.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/vmSymbols.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -328,8 +328,6 @@
assert(id != vmIntrinsics::_none, "must be a VM intrinsic");
switch(id) {
#ifdef TRACE_HAVE_INTRINSICS
- case vmIntrinsics::_classID:
- case vmIntrinsics::_threadID:
case vmIntrinsics::_counterTime:
#endif
case vmIntrinsics::_currentTimeMillis:
--- a/hotspot/src/share/vm/classfile/vmSymbols.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/classfile/vmSymbols.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -123,7 +123,7 @@
template(sun_misc_Launcher_ExtClassLoader, "sun/misc/Launcher$ExtClassLoader") \
\
/* Java runtime version access */ \
- template(sun_misc_Version, "sun/misc/Version") \
+ template(java_lang_VersionProps, "java/lang/VersionProps") \
template(java_runtime_name_name, "java_runtime_name") \
template(java_runtime_version_name, "java_runtime_version") \
\
--- a/hotspot/src/share/vm/gc/cms/parNewGeneration.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/cms/parNewGeneration.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -615,7 +615,7 @@
: DefNewGeneration(rs, initial_byte_size, "PCopy"),
_overflow_list(NULL),
_is_alive_closure(this),
- _plab_stats(YoungPLABSize, PLABWeight)
+ _plab_stats("Young", YoungPLABSize, PLABWeight)
{
NOT_PRODUCT(_overflow_counter = ParGCWorkQueueOverflowInterval;)
NOT_PRODUCT(_num_par_pushes = 0;)
@@ -1008,9 +1008,7 @@
from()->set_concurrent_iteration_safe_limit(from()->top());
to()->set_concurrent_iteration_safe_limit(to()->top());
- if (ResizePLAB) {
- plab_stats()->adjust_desired_plab_sz();
- }
+ plab_stats()->adjust_desired_plab_sz();
TASKQUEUE_STATS_ONLY(thread_state_set.print_termination_stats());
TASKQUEUE_STATS_ONLY(thread_state_set.print_taskqueue_stats());
--- a/hotspot/src/share/vm/gc/g1/concurrentG1Refine.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/concurrentG1Refine.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -36,19 +36,19 @@
{
// Ergonomically select initial concurrent refinement parameters
if (FLAG_IS_DEFAULT(G1ConcRefinementGreenZone)) {
- FLAG_SET_DEFAULT(G1ConcRefinementGreenZone, (intx)ParallelGCThreads);
+ FLAG_SET_DEFAULT(G1ConcRefinementGreenZone, ParallelGCThreads);
}
set_green_zone(G1ConcRefinementGreenZone);
if (FLAG_IS_DEFAULT(G1ConcRefinementYellowZone)) {
FLAG_SET_DEFAULT(G1ConcRefinementYellowZone, green_zone() * 3);
}
- set_yellow_zone(MAX2<int>(G1ConcRefinementYellowZone, green_zone()));
+ set_yellow_zone(MAX2(G1ConcRefinementYellowZone, green_zone()));
if (FLAG_IS_DEFAULT(G1ConcRefinementRedZone)) {
FLAG_SET_DEFAULT(G1ConcRefinementRedZone, yellow_zone() * 2);
}
- set_red_zone(MAX2<int>(G1ConcRefinementRedZone, yellow_zone()));
+ set_red_zone(MAX2(G1ConcRefinementRedZone, yellow_zone()));
}
ConcurrentG1Refine* ConcurrentG1Refine::create(G1CollectedHeap* g1h, CardTableEntryClosure* refine_closure, jint* ecode) {
--- a/hotspot/src/share/vm/gc/g1/concurrentG1Refine.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/concurrentG1Refine.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -61,11 +61,11 @@
* 2) green = 0. Means no caching. Can be a good way to minimize the
* amount of time spent updating rsets during a collection.
*/
- int _green_zone;
- int _yellow_zone;
- int _red_zone;
+ size_t _green_zone;
+ size_t _yellow_zone;
+ size_t _red_zone;
- int _thread_threshold_step;
+ size_t _thread_threshold_step;
// We delay the refinement of 'hot' cards using the hot card cache.
G1HotCardCache _hot_card_cache;
@@ -100,17 +100,17 @@
void print_worker_threads_on(outputStream* st) const;
- void set_green_zone(int x) { _green_zone = x; }
- void set_yellow_zone(int x) { _yellow_zone = x; }
- void set_red_zone(int x) { _red_zone = x; }
+ void set_green_zone(size_t x) { _green_zone = x; }
+ void set_yellow_zone(size_t x) { _yellow_zone = x; }
+ void set_red_zone(size_t x) { _red_zone = x; }
- int green_zone() const { return _green_zone; }
- int yellow_zone() const { return _yellow_zone; }
- int red_zone() const { return _red_zone; }
+ size_t green_zone() const { return _green_zone; }
+ size_t yellow_zone() const { return _yellow_zone; }
+ size_t red_zone() const { return _red_zone; }
uint worker_thread_num() const { return _n_worker_threads; }
- int thread_threshold_step() const { return _thread_threshold_step; }
+ size_t thread_threshold_step() const { return _thread_threshold_step; }
G1HotCardCache* hot_card_cache() { return &_hot_card_cache; }
--- a/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -67,10 +67,12 @@
void ConcurrentG1RefineThread::initialize() {
// Current thread activation threshold
- _threshold = MIN2<int>(cg1r()->thread_threshold_step() * (_worker_id + 1) + cg1r()->green_zone(),
- cg1r()->yellow_zone());
+ _threshold = MIN2(cg1r()->thread_threshold_step() * (_worker_id + 1) + cg1r()->green_zone(),
+ cg1r()->yellow_zone());
// A thread deactivates once the number of buffer reached a deactivation threshold
- _deactivation_threshold = MAX2<int>(_threshold - cg1r()->thread_threshold_step(), cg1r()->green_zone());
+ _deactivation_threshold =
+ MAX2(_threshold - MIN2(_threshold, cg1r()->thread_threshold_step()),
+ cg1r()->green_zone());
}
void ConcurrentG1RefineThread::wait_for_completed_buffers() {
@@ -127,14 +129,14 @@
}
DirtyCardQueueSet& dcqs = JavaThread::dirty_card_queue_set();
- log_debug(gc, refine)("Activated %d, on threshold: %d, current: %d",
+ log_debug(gc, refine)("Activated %d, on threshold: " SIZE_FORMAT ", current: " SIZE_FORMAT,
_worker_id, _threshold, dcqs.completed_buffers_num());
{
SuspendibleThreadSetJoiner sts_join;
do {
- int curr_buffer_num = (int)dcqs.completed_buffers_num();
+ size_t curr_buffer_num = dcqs.completed_buffers_num();
// If the number of the buffers falls down into the yellow zone,
// that means that the transition period after the evacuation pause has ended.
if (dcqs.completed_queue_padding() > 0 && curr_buffer_num <= cg1r()->yellow_zone()) {
@@ -151,7 +153,7 @@
false /* during_pause */));
deactivate();
- log_debug(gc, refine)("Deactivated %d, off threshold: %d, current: %d",
+ log_debug(gc, refine)("Deactivated %d, off threshold: " SIZE_FORMAT ", current: " SIZE_FORMAT,
_worker_id, _deactivation_threshold,
dcqs.completed_buffers_num());
}
--- a/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -53,11 +53,11 @@
// The closure applied to completed log buffers.
CardTableEntryClosure* _refine_closure;
- int _thread_threshold_step;
+ size_t _thread_threshold_step;
// This thread activation threshold
- int _threshold;
+ size_t _threshold;
// This thread deactivation threshold
- int _deactivation_threshold;
+ size_t _deactivation_threshold;
void wait_for_completed_buffers();
--- a/hotspot/src/share/vm/gc/g1/dirtyCardQueue.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/dirtyCardQueue.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -207,22 +207,24 @@
}
-BufferNode* DirtyCardQueueSet::get_completed_buffer(int stop_at) {
+BufferNode* DirtyCardQueueSet::get_completed_buffer(size_t stop_at) {
BufferNode* nd = NULL;
MutexLockerEx x(_cbl_mon, Mutex::_no_safepoint_check_flag);
- if ((int)_n_completed_buffers <= stop_at) {
+ if (_n_completed_buffers <= stop_at) {
_process_completed = false;
return NULL;
}
if (_completed_buffers_head != NULL) {
nd = _completed_buffers_head;
+ assert(_n_completed_buffers > 0, "Invariant");
_completed_buffers_head = nd->next();
- if (_completed_buffers_head == NULL)
+ _n_completed_buffers--;
+ if (_completed_buffers_head == NULL) {
+ assert(_n_completed_buffers == 0, "Invariant");
_completed_buffers_tail = NULL;
- _n_completed_buffers--;
- assert(_n_completed_buffers >= 0, "Invariant");
+ }
}
DEBUG_ONLY(assert_completed_buffer_list_len_correct_locked());
return nd;
@@ -230,7 +232,7 @@
bool DirtyCardQueueSet::apply_closure_to_completed_buffer(CardTableEntryClosure* cl,
uint worker_i,
- int stop_at,
+ size_t stop_at,
bool during_pause) {
assert(!during_pause || stop_at == 0, "Should not leave any completed buffers during a pause");
BufferNode* nd = get_completed_buffer(stop_at);
--- a/hotspot/src/share/vm/gc/g1/dirtyCardQueue.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/dirtyCardQueue.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -134,10 +134,10 @@
// is returned to the completed buffer set, and this call returns false.
bool apply_closure_to_completed_buffer(CardTableEntryClosure* cl,
uint worker_i,
- int stop_at,
+ size_t stop_at,
bool during_pause);
- BufferNode* get_completed_buffer(int stop_at);
+ BufferNode* get_completed_buffer(size_t stop_at);
// Applies the current closure to all completed buffers,
// non-consumptively.
--- a/hotspot/src/share/vm/gc/g1/g1CollectedHeap.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1CollectedHeap.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1400,7 +1400,6 @@
JavaThread::dirty_card_queue_set().abandon_logs();
assert(dirty_card_queue_set().completed_buffers_num() == 0, "DCQS should be empty");
- _young_list->reset_sampled_info();
// At this point there should be no regions in the
// entire heap tagged as young.
assert(check_young_list_empty(true /* check_heap */),
@@ -1761,8 +1760,8 @@
_young_list(new YoungList(this)),
_gc_time_stamp(0),
_summary_bytes_used(0),
- _survivor_evac_stats(YoungPLABSize, PLABWeight),
- _old_evac_stats(OldPLABSize, PLABWeight),
+ _survivor_evac_stats("Young", YoungPLABSize, PLABWeight),
+ _old_evac_stats("Old", OldPLABSize, PLABWeight),
_expand_heap_after_alloc_failure(true),
_old_marking_cycles_started(0),
_old_marking_cycles_completed(0),
@@ -1985,8 +1984,8 @@
JavaThread::dirty_card_queue_set().initialize(_refine_cte_cl,
DirtyCardQ_CBL_mon,
DirtyCardQ_FL_lock,
- concurrent_g1_refine()->yellow_zone(),
- concurrent_g1_refine()->red_zone(),
+ (int)concurrent_g1_refine()->yellow_zone(),
+ (int)concurrent_g1_refine()->red_zone(),
Shared_DirtyCardQ_lock,
NULL, // fl_owner
true); // init_free_ids
@@ -3385,13 +3384,15 @@
g1_policy()->clear_collection_set();
+ record_obj_copy_mem_stats();
+ _survivor_evac_stats.adjust_desired_plab_sz();
+ _old_evac_stats.adjust_desired_plab_sz();
+
// Start a new incremental collection set for the next pause.
g1_policy()->start_incremental_cset_building();
clear_cset_fast_test();
- _young_list->reset_sampled_info();
-
// Don't check the whole heap at this point as the
// GC alloc regions from this pause have been tagged
// as survivors and moved on to the survivor list.
@@ -4398,6 +4399,8 @@
{ }
void work(uint worker_id) {
+ G1GCParPhaseTimesTracker x(_g1h->g1_policy()->phase_times(), G1GCPhaseTimes::PreserveCMReferents, worker_id);
+
ResourceMark rm;
HandleMark hm;
@@ -4461,13 +4464,8 @@
g1_policy()->phase_times()->record_ref_proc_time(ref_proc_time * 1000.0);
}
-// Weak Reference processing during an evacuation pause (part 1).
-void G1CollectedHeap::process_discovered_references(G1ParScanThreadStateSet* per_thread_states) {
- double ref_proc_start = os::elapsedTime();
-
- ReferenceProcessor* rp = _ref_processor_stw;
- assert(rp->discovery_enabled(), "should have been enabled");
-
+void G1CollectedHeap::preserve_cm_referents(G1ParScanThreadStateSet* per_thread_states) {
+ double preserve_cm_referents_start = os::elapsedTime();
// Any reference objects, in the collection set, that were 'discovered'
// by the CM ref processor should have already been copied (either by
// applying the external root copy closure to the discovered lists, or
@@ -4495,9 +4493,18 @@
per_thread_states,
no_of_gc_workers,
_task_queues);
-
workers()->run_task(&keep_cm_referents);
+ g1_policy()->phase_times()->record_preserve_cm_referents_time_ms((os::elapsedTime() - preserve_cm_referents_start) * 1000.0);
+}
+
+// Weak Reference processing during an evacuation pause (part 1).
+void G1CollectedHeap::process_discovered_references(G1ParScanThreadStateSet* per_thread_states) {
+ double ref_proc_start = os::elapsedTime();
+
+ ReferenceProcessor* rp = _ref_processor_stw;
+ assert(rp->discovery_enabled(), "should have been enabled");
+
// Closure to test whether a referent is alive.
G1STWIsAliveClosure is_alive(this);
@@ -4529,6 +4536,8 @@
NULL,
_gc_timer_stw);
} else {
+ uint no_of_gc_workers = workers()->active_workers();
+
// Parallel reference processing
assert(rp->num_q() == no_of_gc_workers, "sanity");
assert(no_of_gc_workers <= rp->max_num_q(), "sanity");
@@ -4586,6 +4595,12 @@
g1_policy()->phase_times()->record_ref_enq_time(ref_enq_time * 1000.0);
}
+void G1CollectedHeap::merge_per_thread_state_info(G1ParScanThreadStateSet* per_thread_states) {
+ double merge_pss_time_start = os::elapsedTime();
+ per_thread_states->flush();
+ g1_policy()->phase_times()->record_merge_pss_time_ms((os::elapsedTime() - merge_pss_time_start) * 1000.0);
+}
+
void G1CollectedHeap::pre_evacuate_collection_set() {
_expand_heap_after_alloc_failure = true;
_evacuation_failed = false;
@@ -4644,6 +4659,7 @@
// objects (and their reachable sub-graphs) that were
// not copied during the pause.
if (g1_policy()->should_process_references()) {
+ preserve_cm_referents(per_thread_states);
process_discovered_references(per_thread_states);
} else {
ref_processor_stw()->verify_no_references_recorded();
@@ -4687,12 +4703,7 @@
_allocator->release_gc_alloc_regions(evacuation_info);
- per_thread_states->flush();
-
- record_obj_copy_mem_stats();
-
- _survivor_evac_stats.adjust_desired_plab_sz();
- _old_evac_stats.adjust_desired_plab_sz();
+ merge_per_thread_state_info(per_thread_states);
// Reset and re-enable the hot card cache.
// Note the counts for the cards in the regions in the
@@ -5188,8 +5199,8 @@
bool success() { return _success; }
};
-bool G1CollectedHeap::check_young_list_empty(bool check_heap, bool check_sample) {
- bool ret = _young_list->check_list_empty(check_sample);
+bool G1CollectedHeap::check_young_list_empty(bool check_heap) {
+ bool ret = _young_list->check_list_empty();
if (check_heap) {
NoYoungRegionsClosure closure;
--- a/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -511,6 +511,9 @@
// allocated block, or else "NULL".
HeapWord* expand_and_allocate(size_t word_size, AllocationContext_t context);
+ // Preserve any referents discovered by concurrent marking that have not yet been
+ // copied by the STW pause.
+ void preserve_cm_referents(G1ParScanThreadStateSet* per_thread_states);
// Process any reference objects discovered during
// an incremental evacuation pause.
void process_discovered_references(G1ParScanThreadStateSet* per_thread_states);
@@ -519,6 +522,9 @@
// after processing.
void enqueue_discovered_references(G1ParScanThreadStateSet* per_thread_states);
+ // Merges the information gathered on a per-thread basis for all worker threads
+ // during GC into global variables.
+ void merge_per_thread_state_info(G1ParScanThreadStateSet* per_thread_states);
public:
WorkGang* workers() const { return _workers; }
@@ -1333,8 +1339,7 @@
return _young_list->check_list_well_formed();
}
- bool check_young_list_empty(bool check_heap,
- bool check_sample = true);
+ bool check_young_list_empty(bool check_heap);
// *** Stuff related to concurrent marking. It's not clear to me that so
// many of these need to be public.
--- a/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -787,10 +787,9 @@
return survivor_regions_evac_time;
}
-void G1CollectorPolicy::revise_young_list_target_length_if_necessary() {
+void G1CollectorPolicy::revise_young_list_target_length_if_necessary(size_t rs_lengths) {
guarantee( adaptive_young_list_length(), "should not call this otherwise" );
- size_t rs_lengths = _g1->young_list()->sampled_rs_lengths();
if (rs_lengths > _rs_lengths_prediction) {
// add 10% to avoid having to recalculate often
size_t rs_lengths_prediction = rs_lengths * 1100 / 1000;
@@ -1118,14 +1117,15 @@
_short_lived_surv_rate_group->start_adding_regions();
// Do that for any other surv rate groups
+ double scan_hcc_time_ms = ConcurrentG1Refine::hot_card_cache_enabled() ? average_time_ms(G1GCPhaseTimes::ScanHCC) : 0.0;
+
if (update_stats) {
double cost_per_card_ms = 0.0;
- double cost_scan_hcc = average_time_ms(G1GCPhaseTimes::ScanHCC);
if (_pending_cards > 0) {
- cost_per_card_ms = (average_time_ms(G1GCPhaseTimes::UpdateRS) - cost_scan_hcc) / (double) _pending_cards;
+ cost_per_card_ms = (average_time_ms(G1GCPhaseTimes::UpdateRS) - scan_hcc_time_ms) / (double) _pending_cards;
_cost_per_card_ms_seq->add(cost_per_card_ms);
}
- _cost_scan_hcc_seq->add(cost_scan_hcc);
+ _cost_scan_hcc_seq->add(scan_hcc_time_ms);
double cost_per_entry_ms = 0.0;
if (cards_scanned > 10) {
@@ -1215,8 +1215,6 @@
// Note that _mmu_tracker->max_gc_time() returns the time in seconds.
double update_rs_time_goal_ms = _mmu_tracker->max_gc_time() * MILLIUNITS * G1RSetUpdatingPauseTimePercent / 100.0;
- double scan_hcc_time_ms = average_time_ms(G1GCPhaseTimes::ScanHCC);
-
if (update_rs_time_goal_ms < scan_hcc_time_ms) {
log_debug(gc, ergo, refine)("Adjust concurrent refinement thresholds (scanning the HCC expected to take longer than Update RS time goal)."
"Update RS time goal: %1.2fms Scan HCC time: %1.2fms",
@@ -1302,12 +1300,12 @@
const int k_gy = 3, k_gr = 6;
const double inc_k = 1.1, dec_k = 0.9;
- int g = cg1r->green_zone();
+ size_t g = cg1r->green_zone();
if (update_rs_time > goal_ms) {
- g = (int)(g * dec_k); // Can become 0, that's OK. That would mean a mutator-only processing.
+ g = (size_t)(g * dec_k); // Can become 0, that's OK. That would mean a mutator-only processing.
} else {
if (update_rs_time < goal_ms && update_rs_processed_buffers > g) {
- g = (int)MAX2(g * inc_k, g + 1.0);
+ g = (size_t)MAX2(g * inc_k, g + 1.0);
}
}
// Change the refinement threads params
@@ -1316,15 +1314,15 @@
cg1r->set_red_zone(g * k_gr);
cg1r->reinitialize_threads();
- int processing_threshold_delta = MAX2((int)(cg1r->green_zone() * _predictor.sigma()), 1);
- int processing_threshold = MIN2(cg1r->green_zone() + processing_threshold_delta,
+ size_t processing_threshold_delta = MAX2<size_t>(cg1r->green_zone() * _predictor.sigma(), 1);
+ size_t processing_threshold = MIN2(cg1r->green_zone() + processing_threshold_delta,
cg1r->yellow_zone());
// Change the barrier params
- dcqs.set_process_completed_threshold(processing_threshold);
- dcqs.set_max_completed_queue(cg1r->red_zone());
+ dcqs.set_process_completed_threshold((int)processing_threshold);
+ dcqs.set_max_completed_queue((int)cg1r->red_zone());
}
- int curr_queue_size = dcqs.completed_buffers_num();
+ size_t curr_queue_size = dcqs.completed_buffers_num();
if (curr_queue_size >= cg1r->yellow_zone()) {
dcqs.set_completed_queue_padding(curr_queue_size);
} else {
--- a/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -471,7 +471,7 @@
// Check the current value of the young list RSet lengths and
// compare it against the last prediction. If the current value is
// higher, recalculate the young list target length prediction.
- void revise_young_list_target_length_if_necessary();
+ void revise_young_list_target_length_if_necessary(size_t rs_lengths);
// This should be called after the heap is resized.
void record_new_heap_size(uint new_number_of_regions);
--- a/hotspot/src/share/vm/gc/g1/g1ConcurrentMark.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1ConcurrentMark.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -1097,7 +1097,7 @@
reset_marking_state();
} else {
{
- GCTraceTime(Debug, gc) trace("GC Aggregate Data", g1h->gc_timer_cm());
+ GCTraceTime(Debug, gc) trace("Aggregate Data", g1h->gc_timer_cm());
// Aggregate the per-task counting data that we have accumulated
// while marking.
@@ -2018,7 +2018,7 @@
// Inner scope to exclude the cleaning of the string and symbol
// tables from the displayed time.
{
- GCTraceTime(Debug, gc) trace("GC Ref Proc", g1h->gc_timer_cm());
+ GCTraceTime(Debug, gc) trace("Reference Processing", g1h->gc_timer_cm());
ReferenceProcessor* rp = g1h->ref_processor_cm();
@@ -2271,7 +2271,7 @@
SATBMarkQueueSet& satb_mq_set = JavaThread::satb_mark_queue_set();
guarantee(has_overflown() ||
satb_mq_set.completed_buffers_num() == 0,
- "Invariant: has_overflown = %s, num buffers = %d",
+ "Invariant: has_overflown = %s, num buffers = " SIZE_FORMAT,
BOOL_TO_STR(has_overflown()),
satb_mq_set.completed_buffers_num());
@@ -2702,11 +2702,8 @@
};
static ReferenceProcessor* get_cm_oop_closure_ref_processor(G1CollectedHeap* g1h) {
- ReferenceProcessor* result = NULL;
- if (G1UseConcMarkReferenceProcessing) {
- result = g1h->ref_processor_cm();
- assert(result != NULL, "should not be NULL");
- }
+ ReferenceProcessor* result = g1h->ref_processor_cm();
+ assert(result != NULL, "CM reference processor should not be NULL");
return result;
}
--- a/hotspot/src/share/vm/gc/g1/g1EvacStats.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1EvacStats.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -29,15 +29,26 @@
#include "logging/log.hpp"
#include "trace/tracing.hpp"
+void G1EvacStats::log_plab_allocation() {
+ PLABStats::log_plab_allocation();
+ log_debug(gc, plab)("%s other allocation: "
+ "region end waste: " SIZE_FORMAT "B, "
+ "regions filled: %u, "
+ "direct allocated: " SIZE_FORMAT "B, "
+ "failure used: " SIZE_FORMAT "B, "
+ "failure wasted: " SIZE_FORMAT "B",
+ _description,
+ _region_end_waste * HeapWordSize,
+ _regions_filled,
+ _direct_allocated * HeapWordSize,
+ _failure_used * HeapWordSize,
+ _failure_waste * HeapWordSize);
+}
+
void G1EvacStats::adjust_desired_plab_sz() {
+ log_plab_allocation();
+
if (!ResizePLAB) {
- log_debug(gc, plab)(" (allocated = " SIZE_FORMAT " wasted = " SIZE_FORMAT " "
- "unused = " SIZE_FORMAT " used = " SIZE_FORMAT " "
- "undo_waste = " SIZE_FORMAT " region_end_waste = " SIZE_FORMAT " "
- "regions filled = %u direct_allocated = " SIZE_FORMAT " "
- "failure_used = " SIZE_FORMAT " failure_waste = " SIZE_FORMAT ") ",
- _allocated, _wasted, _unused, used(), _undo_wasted, _region_end_waste,
- _regions_filled, _direct_allocated, _failure_used, _failure_waste);
// Clear accumulators for next round.
reset();
return;
@@ -107,18 +118,19 @@
// Latch the result
_desired_net_plab_sz = plab_sz;
- log_debug(gc, plab)(" (allocated = " SIZE_FORMAT " wasted = " SIZE_FORMAT " "
- "unused = " SIZE_FORMAT " used = " SIZE_FORMAT " "
- "undo_waste = " SIZE_FORMAT " region_end_waste = " SIZE_FORMAT " "
- "regions filled = %u direct_allocated = " SIZE_FORMAT " "
- "failure_used = " SIZE_FORMAT " failure_waste = " SIZE_FORMAT ") "
- " (plab_sz = " SIZE_FORMAT " desired_plab_sz = " SIZE_FORMAT ")",
- _allocated, _wasted, _unused, used(), _undo_wasted, _region_end_waste,
- _regions_filled, _direct_allocated, _failure_used, _failure_waste,
- cur_plab_sz, plab_sz);
-
+ log_sizing(cur_plab_sz, plab_sz);
// Clear accumulators for next round.
reset();
}
+G1EvacStats::G1EvacStats(const char* description, size_t desired_plab_sz_, unsigned wt) :
+ PLABStats(description, desired_plab_sz_, wt),
+ _region_end_waste(0),
+ _regions_filled(0),
+ _direct_allocated(0),
+ _failure_used(0),
+ _failure_waste(0) {
+}
+
+
G1EvacStats::~G1EvacStats() { }
--- a/hotspot/src/share/vm/gc/g1/g1EvacStats.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1EvacStats.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -51,20 +51,15 @@
_failure_waste = 0;
}
+ virtual void log_plab_allocation();
+
public:
- G1EvacStats(size_t desired_plab_sz_, unsigned wt) : PLABStats(desired_plab_sz_, wt),
- _region_end_waste(0), _regions_filled(0), _direct_allocated(0),
- _failure_used(0), _failure_waste(0) {
- }
+ G1EvacStats(const char* description, size_t desired_plab_sz_, unsigned wt);
+
+ ~G1EvacStats();
virtual void adjust_desired_plab_sz();
- size_t allocated() const { return _allocated; }
- size_t wasted() const { return _wasted; }
- size_t unused() const { return _unused; }
- size_t used() const { return allocated() - (wasted() + unused()); }
- size_t undo_wasted() const { return _undo_wasted; }
-
uint regions_filled() const { return _regions_filled; }
size_t region_end_waste() const { return _region_end_waste; }
size_t direct_allocated() const { return _direct_allocated; }
@@ -77,8 +72,6 @@
inline void add_direct_allocated(size_t value);
inline void add_region_end_waste(size_t value);
inline void add_failure_used_and_waste(size_t used, size_t waste);
-
- ~G1EvacStats();
};
#endif // SHARE_VM_GC_G1_G1EVACSTATS_HPP
--- a/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -28,107 +28,70 @@
#include "gc/g1/g1GCPhaseTimes.hpp"
#include "gc/g1/g1StringDedup.hpp"
#include "gc/g1/workerDataArray.inline.hpp"
-#include "memory/allocation.hpp"
+#include "memory/resourceArea.hpp"
#include "logging/log.hpp"
#include "runtime/timer.hpp"
#include "runtime/os.hpp"
-// Helper class for avoiding interleaved logging
-class LineBuffer: public StackObj {
-
-private:
- static const int BUFFER_LEN = 1024;
- static const int INDENT_CHARS = 3;
- char _buffer[BUFFER_LEN];
- int _indent_level;
- int _cur;
-
- void vappend(const char* format, va_list ap) ATTRIBUTE_PRINTF(2, 0) {
- int res = vsnprintf(&_buffer[_cur], BUFFER_LEN - _cur, format, ap);
- if (res != -1) {
- _cur += res;
- } else {
- DEBUG_ONLY(warning("buffer too small in LineBuffer");)
- _buffer[BUFFER_LEN -1] = 0;
- _cur = BUFFER_LEN; // vsnprintf above should not add to _buffer if we are called again
- }
- }
-
-public:
- explicit LineBuffer(int indent_level): _indent_level(indent_level), _cur(0) {
- for (; (_cur < BUFFER_LEN && _cur < (_indent_level * INDENT_CHARS)); _cur++) {
- _buffer[_cur] = ' ';
- }
- }
-
-#ifndef PRODUCT
- ~LineBuffer() {
- assert(_cur == _indent_level * INDENT_CHARS, "pending data in buffer - append_and_print_cr() not called?");
- }
-#endif
-
- void append(const char* format, ...) ATTRIBUTE_PRINTF(2, 3) {
- va_list ap;
- va_start(ap, format);
- vappend(format, ap);
- va_end(ap);
- }
-
- const char* to_string() {
- _cur = _indent_level * INDENT_CHARS;
- return _buffer;
- }
-};
-
-static const char* Indents[4] = {"", " ", " ", " "};
+static const char* Indents[5] = {"", " ", " ", " ", " "};
G1GCPhaseTimes::G1GCPhaseTimes(uint max_gc_threads) :
_max_gc_threads(max_gc_threads)
{
assert(max_gc_threads > 0, "Must have some GC threads");
- _gc_par_phases[GCWorkerStart] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Start:", false, 2);
- _gc_par_phases[ExtRootScan] = new WorkerDataArray<double>(max_gc_threads, "Ext Root Scanning:", true, 2);
+ _gc_par_phases[GCWorkerStart] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Start (ms):");
+ _gc_par_phases[ExtRootScan] = new WorkerDataArray<double>(max_gc_threads, "Ext Root Scanning (ms):");
// Root scanning phases
- _gc_par_phases[ThreadRoots] = new WorkerDataArray<double>(max_gc_threads, "Thread Roots:", true, 3);
- _gc_par_phases[StringTableRoots] = new WorkerDataArray<double>(max_gc_threads, "StringTable Roots:", true, 3);
- _gc_par_phases[UniverseRoots] = new WorkerDataArray<double>(max_gc_threads, "Universe Roots:", true, 3);
- _gc_par_phases[JNIRoots] = new WorkerDataArray<double>(max_gc_threads, "JNI Handles Roots:", true, 3);
- _gc_par_phases[ObjectSynchronizerRoots] = new WorkerDataArray<double>(max_gc_threads, "ObjectSynchronizer Roots:", true, 3);
- _gc_par_phases[FlatProfilerRoots] = new WorkerDataArray<double>(max_gc_threads, "FlatProfiler Roots:", true, 3);
- _gc_par_phases[ManagementRoots] = new WorkerDataArray<double>(max_gc_threads, "Management Roots:", true, 3);
- _gc_par_phases[SystemDictionaryRoots] = new WorkerDataArray<double>(max_gc_threads, "SystemDictionary Roots:", true, 3);
- _gc_par_phases[CLDGRoots] = new WorkerDataArray<double>(max_gc_threads, "CLDG Roots:", true, 3);
- _gc_par_phases[JVMTIRoots] = new WorkerDataArray<double>(max_gc_threads, "JVMTI Roots:", true, 3);
- _gc_par_phases[CMRefRoots] = new WorkerDataArray<double>(max_gc_threads, "CM RefProcessor Roots:", true, 3);
- _gc_par_phases[WaitForStrongCLD] = new WorkerDataArray<double>(max_gc_threads, "Wait For Strong CLD:", true, 3);
- _gc_par_phases[WeakCLDRoots] = new WorkerDataArray<double>(max_gc_threads, "Weak CLD Roots:", true, 3);
- _gc_par_phases[SATBFiltering] = new WorkerDataArray<double>(max_gc_threads, "SATB Filtering:", true, 3);
+ _gc_par_phases[ThreadRoots] = new WorkerDataArray<double>(max_gc_threads, "Thread Roots (ms):");
+ _gc_par_phases[StringTableRoots] = new WorkerDataArray<double>(max_gc_threads, "StringTable Roots (ms):");
+ _gc_par_phases[UniverseRoots] = new WorkerDataArray<double>(max_gc_threads, "Universe Roots (ms):");
+ _gc_par_phases[JNIRoots] = new WorkerDataArray<double>(max_gc_threads, "JNI Handles Roots (ms):");
+ _gc_par_phases[ObjectSynchronizerRoots] = new WorkerDataArray<double>(max_gc_threads, "ObjectSynchronizer Roots (ms):");
+ _gc_par_phases[FlatProfilerRoots] = new WorkerDataArray<double>(max_gc_threads, "FlatProfiler Roots (ms):");
+ _gc_par_phases[ManagementRoots] = new WorkerDataArray<double>(max_gc_threads, "Management Roots (ms):");
+ _gc_par_phases[SystemDictionaryRoots] = new WorkerDataArray<double>(max_gc_threads, "SystemDictionary Roots (ms):");
+ _gc_par_phases[CLDGRoots] = new WorkerDataArray<double>(max_gc_threads, "CLDG Roots (ms):");
+ _gc_par_phases[JVMTIRoots] = new WorkerDataArray<double>(max_gc_threads, "JVMTI Roots (ms):");
+ _gc_par_phases[CMRefRoots] = new WorkerDataArray<double>(max_gc_threads, "CM RefProcessor Roots (ms):");
+ _gc_par_phases[WaitForStrongCLD] = new WorkerDataArray<double>(max_gc_threads, "Wait For Strong CLD (ms):");
+ _gc_par_phases[WeakCLDRoots] = new WorkerDataArray<double>(max_gc_threads, "Weak CLD Roots (ms):");
+ _gc_par_phases[SATBFiltering] = new WorkerDataArray<double>(max_gc_threads, "SATB Filtering (ms):");
- _gc_par_phases[UpdateRS] = new WorkerDataArray<double>(max_gc_threads, "Update RS:", true, 2);
- _gc_par_phases[ScanHCC] = new WorkerDataArray<double>(max_gc_threads, "Scan HCC:", true, 3);
- _gc_par_phases[ScanHCC]->set_enabled(ConcurrentG1Refine::hot_card_cache_enabled());
- _gc_par_phases[ScanRS] = new WorkerDataArray<double>(max_gc_threads, "Scan RS:", true, 2);
- _gc_par_phases[CodeRoots] = new WorkerDataArray<double>(max_gc_threads, "Code Root Scanning:", true, 2);
- _gc_par_phases[ObjCopy] = new WorkerDataArray<double>(max_gc_threads, "Object Copy:", true, 2);
- _gc_par_phases[Termination] = new WorkerDataArray<double>(max_gc_threads, "Termination:", true, 2);
- _gc_par_phases[GCWorkerTotal] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Total:", true, 2);
- _gc_par_phases[GCWorkerEnd] = new WorkerDataArray<double>(max_gc_threads, "GC Worker End:", false, 2);
- _gc_par_phases[Other] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Other:", true, 2);
+ _gc_par_phases[UpdateRS] = new WorkerDataArray<double>(max_gc_threads, "Update RS (ms):");
+ if (ConcurrentG1Refine::hot_card_cache_enabled()) {
+ _gc_par_phases[ScanHCC] = new WorkerDataArray<double>(max_gc_threads, "Scan HCC (ms):");
+ } else {
+ _gc_par_phases[ScanHCC] = NULL;
+ }
+ _gc_par_phases[ScanRS] = new WorkerDataArray<double>(max_gc_threads, "Scan RS (ms):");
+ _gc_par_phases[CodeRoots] = new WorkerDataArray<double>(max_gc_threads, "Code Root Scanning (ms):");
+ _gc_par_phases[ObjCopy] = new WorkerDataArray<double>(max_gc_threads, "Object Copy (ms):");
+ _gc_par_phases[Termination] = new WorkerDataArray<double>(max_gc_threads, "Termination (ms):");
+ _gc_par_phases[GCWorkerTotal] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Total (ms):");
+ _gc_par_phases[GCWorkerEnd] = new WorkerDataArray<double>(max_gc_threads, "GC Worker End (ms):");
+ _gc_par_phases[Other] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Other (ms):");
- _update_rs_processed_buffers = new WorkerDataArray<size_t>(max_gc_threads, "Processed Buffers:", true, 3);
+ _update_rs_processed_buffers = new WorkerDataArray<size_t>(max_gc_threads, "Processed Buffers:");
_gc_par_phases[UpdateRS]->link_thread_work_items(_update_rs_processed_buffers);
- _termination_attempts = new WorkerDataArray<size_t>(max_gc_threads, "Termination Attempts:", true, 3);
+ _termination_attempts = new WorkerDataArray<size_t>(max_gc_threads, "Termination Attempts:");
_gc_par_phases[Termination]->link_thread_work_items(_termination_attempts);
- _gc_par_phases[StringDedupQueueFixup] = new WorkerDataArray<double>(max_gc_threads, "Queue Fixup:", true, 2);
- _gc_par_phases[StringDedupTableFixup] = new WorkerDataArray<double>(max_gc_threads, "Table Fixup:", true, 2);
+ if (UseStringDeduplication) {
+ _gc_par_phases[StringDedupQueueFixup] = new WorkerDataArray<double>(max_gc_threads, "Queue Fixup (ms):");
+ _gc_par_phases[StringDedupTableFixup] = new WorkerDataArray<double>(max_gc_threads, "Table Fixup (ms):");
+ } else {
+ _gc_par_phases[StringDedupQueueFixup] = NULL;
+ _gc_par_phases[StringDedupTableFixup] = NULL;
+ }
- _gc_par_phases[RedirtyCards] = new WorkerDataArray<double>(max_gc_threads, "Parallel Redirty:", true, 3);
- _redirtied_cards = new WorkerDataArray<size_t>(max_gc_threads, "Redirtied Cards:", true, 3);
+ _gc_par_phases[RedirtyCards] = new WorkerDataArray<double>(max_gc_threads, "Parallel Redirty (ms):");
+ _redirtied_cards = new WorkerDataArray<size_t>(max_gc_threads, "Redirtied Cards:");
_gc_par_phases[RedirtyCards]->link_thread_work_items(_redirtied_cards);
+
+ _gc_par_phases[PreserveCMReferents] = new WorkerDataArray<double>(max_gc_threads, "Parallel Preserve CM Refs (ms):");
}
void G1GCPhaseTimes::note_gc_start(uint active_gc_threads) {
@@ -140,11 +103,10 @@
_external_accounted_time_ms = 0.0;
for (int i = 0; i < GCParPhasesSentinel; i++) {
- _gc_par_phases[i]->reset();
+ if (_gc_par_phases[i] != NULL) {
+ _gc_par_phases[i]->reset();
+ }
}
-
- _gc_par_phases[StringDedupQueueFixup]->set_enabled(G1StringDedup::is_enabled());
- _gc_par_phases[StringDedupTableFixup]->set_enabled(G1StringDedup::is_enabled());
}
void G1GCPhaseTimes::note_gc_end() {
@@ -166,45 +128,12 @@
}
for (int i = 0; i < GCParPhasesSentinel; i++) {
- _gc_par_phases[i]->verify(_active_gc_threads);
+ if (_gc_par_phases[i] != NULL) {
+ _gc_par_phases[i]->verify(_active_gc_threads);
+ }
}
}
-void G1GCPhaseTimes::print_stats(const char* indent, const char* str, double value) {
- log_debug(gc, phases)("%s%s: %.1lf ms", indent, str, value);
-}
-
-double G1GCPhaseTimes::accounted_time_ms() {
- // First subtract any externally accounted time
- double misc_time_ms = _external_accounted_time_ms;
-
- // Subtract the root region scanning wait time. It's initialized to
- // zero at the start of the pause.
- misc_time_ms += _root_region_scan_wait_time_ms;
-
- misc_time_ms += _cur_collection_par_time_ms;
-
- // Now subtract the time taken to fix up roots in generated code
- misc_time_ms += _cur_collection_code_root_fixup_time_ms;
-
- // Strong code root purge time
- misc_time_ms += _cur_strong_code_root_purge_time_ms;
-
- if (G1StringDedup::is_enabled()) {
- // String dedup fixup time
- misc_time_ms += _cur_string_dedup_fixup_time_ms;
- }
-
- // Subtract the time taken to clean the card table from the
- // current value of "other time"
- misc_time_ms += _cur_clear_ct_time_ms;
-
- // Remove expand heap time from "other time"
- misc_time_ms += _cur_expand_heap_time_ms;
-
- return misc_time_ms;
-}
-
// record the time a phase took in seconds
void G1GCPhaseTimes::record_time_secs(GCParPhases phase, uint worker_i, double secs) {
_gc_par_phases[phase]->set(worker_i, secs);
@@ -224,193 +153,144 @@
return _gc_par_phases[phase]->average(_active_gc_threads) * 1000.0;
}
-double G1GCPhaseTimes::get_time_ms(GCParPhases phase, uint worker_i) {
- return _gc_par_phases[phase]->get(worker_i) * 1000.0;
-}
-
-double G1GCPhaseTimes::sum_time_ms(GCParPhases phase) {
- return _gc_par_phases[phase]->sum(_active_gc_threads) * 1000.0;
-}
-
-double G1GCPhaseTimes::min_time_ms(GCParPhases phase) {
- return _gc_par_phases[phase]->minimum(_active_gc_threads) * 1000.0;
-}
-
-double G1GCPhaseTimes::max_time_ms(GCParPhases phase) {
- return _gc_par_phases[phase]->maximum(_active_gc_threads) * 1000.0;
-}
-
-size_t G1GCPhaseTimes::get_thread_work_item(GCParPhases phase, uint worker_i) {
- assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count");
- return _gc_par_phases[phase]->thread_work_items()->get(worker_i);
-}
-
size_t G1GCPhaseTimes::sum_thread_work_items(GCParPhases phase) {
assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count");
return _gc_par_phases[phase]->thread_work_items()->sum(_active_gc_threads);
}
-double G1GCPhaseTimes::average_thread_work_items(GCParPhases phase) {
- assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count");
- return _gc_par_phases[phase]->thread_work_items()->average(_active_gc_threads);
+template <class T>
+void G1GCPhaseTimes::details(T* phase, const char* indent) {
+ LogHandle(gc, phases, task) log;
+ if (log.is_level(LogLevel::Trace)) {
+ outputStream* trace_out = log.trace_stream();
+ trace_out->print("%s", indent);
+ phase->print_details_on(trace_out, _active_gc_threads);
+ }
}
-size_t G1GCPhaseTimes::min_thread_work_items(GCParPhases phase) {
- assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count");
- return _gc_par_phases[phase]->thread_work_items()->minimum(_active_gc_threads);
-}
+void G1GCPhaseTimes::log_phase(WorkerDataArray<double>* phase, uint indent, outputStream* out, bool print_sum) {
+ out->print("%s", Indents[indent]);
+ phase->print_summary_on(out, _active_gc_threads, print_sum);
+ details(phase, Indents[indent]);
-size_t G1GCPhaseTimes::max_thread_work_items(GCParPhases phase) {
- assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count");
- return _gc_par_phases[phase]->thread_work_items()->maximum(_active_gc_threads);
+ WorkerDataArray<size_t>* work_items = phase->thread_work_items();
+ if (work_items != NULL) {
+ out->print("%s", Indents[indent + 1]);
+ work_items->print_summary_on(out, _active_gc_threads, true);
+ details(work_items, Indents[indent + 1]);
+ }
}
-class G1GCParPhasePrinter : public StackObj {
- G1GCPhaseTimes* _phase_times;
- public:
- G1GCParPhasePrinter(G1GCPhaseTimes* phase_times) : _phase_times(phase_times) {}
-
- void print(G1GCPhaseTimes::GCParPhases phase_id) {
- WorkerDataArray<double>* phase = _phase_times->_gc_par_phases[phase_id];
-
- if (phase->_length == 1) {
- print_single_length(phase_id, phase);
- } else {
- print_multi_length(phase_id, phase);
- }
+void G1GCPhaseTimes::debug_phase(WorkerDataArray<double>* phase) {
+ LogHandle(gc, phases) log;
+ if (log.is_level(LogLevel::Debug)) {
+ ResourceMark rm;
+ log_phase(phase, 2, log.debug_stream(), true);
}
-
+}
- private:
- void print_single_length(G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<double>* phase) {
- // No need for min, max, average and sum for only one worker
- log_debug(gc, phases)("%s%s: %.1lf", Indents[phase->_indent_level], phase->_title, _phase_times->get_time_ms(phase_id, 0));
-
- WorkerDataArray<size_t>* work_items = phase->_thread_work_items;
- if (work_items != NULL) {
- log_debug(gc, phases)("%s%s: " SIZE_FORMAT, Indents[work_items->_indent_level], work_items->_title, _phase_times->sum_thread_work_items(phase_id));
- }
+void G1GCPhaseTimes::trace_phase(WorkerDataArray<double>* phase, bool print_sum) {
+ LogHandle(gc, phases) log;
+ if (log.is_level(LogLevel::Trace)) {
+ ResourceMark rm;
+ log_phase(phase, 3, log.trace_stream(), print_sum);
}
+}
- void print_time_values(const char* indent, G1GCPhaseTimes::GCParPhases phase_id) {
- if (log_is_enabled(Trace, gc)) {
- LineBuffer buf(0);
- uint active_length = _phase_times->_active_gc_threads;
- for (uint i = 0; i < active_length; ++i) {
- buf.append(" %4.1lf", _phase_times->get_time_ms(phase_id, i));
- }
- const char* line = buf.to_string();
- log_trace(gc, phases)("%s%-25s%s", indent, "", line);
- }
- }
+#define PHASE_DOUBLE_FORMAT "%s%s: %.1lfms"
+#define PHASE_SIZE_FORMAT "%s%s: " SIZE_FORMAT
- void print_count_values(const char* indent, G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<size_t>* thread_work_items) {
- if (log_is_enabled(Trace, gc)) {
- LineBuffer buf(0);
- uint active_length = _phase_times->_active_gc_threads;
- for (uint i = 0; i < active_length; ++i) {
- buf.append(" " SIZE_FORMAT, _phase_times->get_thread_work_item(phase_id, i));
- }
- const char* line = buf.to_string();
- log_trace(gc, phases)("%s%-25s%s", indent, "", line);
- }
- }
+#define info_line(str, value) \
+ log_info(gc, phases)(PHASE_DOUBLE_FORMAT, Indents[1], str, value);
- void print_thread_work_items(G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<size_t>* thread_work_items) {
- const char* indent = Indents[thread_work_items->_indent_level];
-
- assert(thread_work_items->_print_sum, "%s does not have print sum true even though it is a count", thread_work_items->_title);
+#define debug_line(str, value) \
+ log_debug(gc, phases)(PHASE_DOUBLE_FORMAT, Indents[2], str, value);
- log_debug(gc, phases)("%s%-25s Min: " SIZE_FORMAT ", Avg: %4.1lf, Max: " SIZE_FORMAT ", Diff: " SIZE_FORMAT ", Sum: " SIZE_FORMAT,
- indent, thread_work_items->_title,
- _phase_times->min_thread_work_items(phase_id), _phase_times->average_thread_work_items(phase_id), _phase_times->max_thread_work_items(phase_id),
- _phase_times->max_thread_work_items(phase_id) - _phase_times->min_thread_work_items(phase_id), _phase_times->sum_thread_work_items(phase_id));
+#define trace_line(str, value) \
+ log_trace(gc, phases)(PHASE_DOUBLE_FORMAT, Indents[3], str, value);
- print_count_values(indent, phase_id, thread_work_items);
- }
-
- void print_multi_length(G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<double>* phase) {
- const char* indent = Indents[phase->_indent_level];
+#define trace_line_sz(str, value) \
+ log_trace(gc, phases)(PHASE_SIZE_FORMAT, Indents[3], str, value);
- if (phase->_print_sum) {
- log_debug(gc, phases)("%s%-25s Min: %4.1lf, Avg: %4.1lf, Max: %4.1lf, Diff: %4.1lf, Sum: %4.1lf",
- indent, phase->_title,
- _phase_times->min_time_ms(phase_id), _phase_times->average_time_ms(phase_id), _phase_times->max_time_ms(phase_id),
- _phase_times->max_time_ms(phase_id) - _phase_times->min_time_ms(phase_id), _phase_times->sum_time_ms(phase_id));
- } else {
- log_debug(gc, phases)("%s%-25s Min: %4.1lf, Avg: %4.1lf, Max: %4.1lf, Diff: %4.1lf",
- indent, phase->_title,
- _phase_times->min_time_ms(phase_id), _phase_times->average_time_ms(phase_id), _phase_times->max_time_ms(phase_id),
- _phase_times->max_time_ms(phase_id) - _phase_times->min_time_ms(phase_id));
- }
+#define trace_line_ms(str, value) \
+ log_trace(gc, phases)(PHASE_SIZE_FORMAT, Indents[3], str, value);
- print_time_values(indent, phase_id);
-
- if (phase->_thread_work_items != NULL) {
- print_thread_work_items(phase_id, phase->_thread_work_items);
- }
- }
-};
+#define info_line_and_account(str, value) \
+ info_line(str, value); \
+ accounted_time_ms += value;
void G1GCPhaseTimes::print() {
note_gc_end();
- G1GCParPhasePrinter par_phase_printer(this);
-
+ double accounted_time_ms = _external_accounted_time_ms;
if (_root_region_scan_wait_time_ms > 0.0) {
- print_stats(Indents[1], "Root Region Scan Waiting", _root_region_scan_wait_time_ms);
- }
-
- print_stats(Indents[1], "Parallel Time", _cur_collection_par_time_ms);
- for (int i = 0; i <= GCMainParPhasesLast; i++) {
- par_phase_printer.print((GCParPhases) i);
+ info_line_and_account("Root Region Scan Waiting", _root_region_scan_wait_time_ms);
}
- print_stats(Indents[1], "Code Root Fixup", _cur_collection_code_root_fixup_time_ms);
- print_stats(Indents[1], "Code Root Purge", _cur_strong_code_root_purge_time_ms);
+ info_line_and_account("Evacuate Collection Set", _cur_collection_par_time_ms);
+ trace_phase(_gc_par_phases[GCWorkerStart], false);
+ debug_phase(_gc_par_phases[ExtRootScan]);
+ for (int i = ThreadRoots; i <= SATBFiltering; i++) {
+ trace_phase(_gc_par_phases[i]);
+ }
+ debug_phase(_gc_par_phases[UpdateRS]);
+ if (ConcurrentG1Refine::hot_card_cache_enabled()) {
+ trace_phase(_gc_par_phases[ScanHCC]);
+ }
+ debug_phase(_gc_par_phases[ScanRS]);
+ debug_phase(_gc_par_phases[CodeRoots]);
+ debug_phase(_gc_par_phases[ObjCopy]);
+ debug_phase(_gc_par_phases[Termination]);
+ debug_phase(_gc_par_phases[Other]);
+ debug_phase(_gc_par_phases[GCWorkerTotal]);
+ trace_phase(_gc_par_phases[GCWorkerEnd], false);
+
+ info_line_and_account("Code Roots", _cur_collection_code_root_fixup_time_ms + _cur_strong_code_root_purge_time_ms);
+ debug_line("Code Roots Fixup", _cur_collection_code_root_fixup_time_ms);
+ debug_line("Code Roots Purge", _cur_strong_code_root_purge_time_ms);
+
if (G1StringDedup::is_enabled()) {
- print_stats(Indents[1], "String Dedup Fixup", _cur_string_dedup_fixup_time_ms);
- for (int i = StringDedupPhasesFirst; i <= StringDedupPhasesLast; i++) {
- par_phase_printer.print((GCParPhases) i);
- }
+ info_line_and_account("String Dedup Fixup", _cur_string_dedup_fixup_time_ms);
+ debug_phase(_gc_par_phases[StringDedupQueueFixup]);
+ debug_phase(_gc_par_phases[StringDedupTableFixup]);
}
- print_stats(Indents[1], "Clear CT", _cur_clear_ct_time_ms);
- print_stats(Indents[1], "Expand Heap After Collection", _cur_expand_heap_time_ms);
- double misc_time_ms = _gc_pause_time_ms - accounted_time_ms();
- print_stats(Indents[1], "Other", misc_time_ms);
+ info_line_and_account("Clear Card Table", _cur_clear_ct_time_ms);
+ info_line_and_account("Expand Heap After Collection", _cur_expand_heap_time_ms);
+
+ double free_cset_time = _recorded_young_free_cset_time_ms + _recorded_non_young_free_cset_time_ms;
+ info_line_and_account("Free Collection Set", free_cset_time);
+ debug_line("Young Free Collection Set", _recorded_young_free_cset_time_ms);
+ debug_line("Non-Young Free Collection Set", _recorded_non_young_free_cset_time_ms);
+ info_line_and_account("Merge Per-Thread State", _recorded_merge_pss_time_ms);
+
+ info_line("Other", _gc_pause_time_ms - accounted_time_ms);
if (_cur_verify_before_time_ms > 0.0) {
- print_stats(Indents[2], "Verify Before", _cur_verify_before_time_ms);
+ debug_line("Verify Before", _cur_verify_before_time_ms);
}
if (G1CollectedHeap::heap()->evacuation_failed()) {
double evac_fail_handling = _cur_evac_fail_recalc_used + _cur_evac_fail_remove_self_forwards +
_cur_evac_fail_restore_remsets;
- print_stats(Indents[2], "Evacuation Failure", evac_fail_handling);
- log_trace(gc, phases)("%sRecalculate Used: %.1lf ms", Indents[3], _cur_evac_fail_recalc_used);
- log_trace(gc, phases)("%sRemove Self Forwards: %.1lf ms", Indents[3], _cur_evac_fail_remove_self_forwards);
- log_trace(gc, phases)("%sRestore RemSet: %.1lf ms", Indents[3], _cur_evac_fail_restore_remsets);
+ debug_line("Evacuation Failure", evac_fail_handling);
+ trace_line("Recalculate Used", _cur_evac_fail_recalc_used);
+ trace_line("Remove Self Forwards",_cur_evac_fail_remove_self_forwards);
+ trace_line("Restore RemSet", _cur_evac_fail_restore_remsets);
}
- print_stats(Indents[2], "Choose CSet",
- (_recorded_young_cset_choice_time_ms +
- _recorded_non_young_cset_choice_time_ms));
- print_stats(Indents[2], "Ref Proc", _cur_ref_proc_time_ms);
- print_stats(Indents[2], "Ref Enq", _cur_ref_enq_time_ms);
- print_stats(Indents[2], "Redirty Cards", _recorded_redirty_logged_cards_time_ms);
- par_phase_printer.print(RedirtyCards);
+ debug_line("Choose CSet", (_recorded_young_cset_choice_time_ms + _recorded_non_young_cset_choice_time_ms));
+ debug_line("Preserve CM Refs", _recorded_preserve_cm_referents_time_ms);
+ debug_line("Reference Processing", _cur_ref_proc_time_ms);
+ debug_line("Reference Enqueuing", _cur_ref_enq_time_ms);
+ debug_line("Redirty Cards", _recorded_redirty_logged_cards_time_ms);
+ trace_phase(_gc_par_phases[RedirtyCards]);
+ trace_phase(_gc_par_phases[PreserveCMReferents]);
if (G1EagerReclaimHumongousObjects) {
- print_stats(Indents[2], "Humongous Register", _cur_fast_reclaim_humongous_register_time_ms);
-
- log_trace(gc, phases)("%sHumongous Total: " SIZE_FORMAT, Indents[3], _cur_fast_reclaim_humongous_total);
- log_trace(gc, phases)("%sHumongous Candidate: " SIZE_FORMAT, Indents[3], _cur_fast_reclaim_humongous_candidates);
- print_stats(Indents[2], "Humongous Reclaim", _cur_fast_reclaim_humongous_time_ms);
- log_trace(gc, phases)("%sHumongous Reclaimed: " SIZE_FORMAT, Indents[3], _cur_fast_reclaim_humongous_reclaimed);
+ debug_line("Humongous Register", _cur_fast_reclaim_humongous_register_time_ms);
+ trace_line_sz("Humongous Total", _cur_fast_reclaim_humongous_total);
+ trace_line_sz("Humongous Candidate", _cur_fast_reclaim_humongous_candidates);
+ debug_line("Humongous Reclaim", _cur_fast_reclaim_humongous_time_ms);
+ trace_line_sz("Humongous Reclaimed", _cur_fast_reclaim_humongous_reclaimed);
}
- print_stats(Indents[2], "Free CSet",
- (_recorded_young_free_cset_time_ms +
- _recorded_non_young_free_cset_time_ms));
- log_trace(gc, phases)("%sYoung Free CSet: %.1lf ms", Indents[3], _recorded_young_free_cset_time_ms);
- log_trace(gc, phases)("%sNon-Young Free CSet: %.1lf ms", Indents[3], _recorded_non_young_free_cset_time_ms);
if (_cur_verify_after_time_ms > 0.0) {
- print_stats(Indents[2], "Verify After", _cur_verify_after_time_ms);
+ debug_line("Verify After", _cur_verify_after_time_ms);
}
}
--- a/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -32,8 +32,6 @@
template <class T> class WorkerDataArray;
class G1GCPhaseTimes : public CHeapObj<mtGC> {
- friend class G1GCParPhasePrinter;
-
uint _active_gc_threads;
uint _max_gc_threads;
jlong _gc_start_counter;
@@ -69,6 +67,7 @@
StringDedupQueueFixup,
StringDedupTableFixup,
RedirtyCards,
+ PreserveCMReferents,
GCParPhasesSentinel
};
@@ -108,6 +107,10 @@
double _recorded_redirty_logged_cards_time_ms;
+ double _recorded_preserve_cm_referents_time_ms;
+
+ double _recorded_merge_pss_time_ms;
+
double _recorded_young_free_cset_time_ms;
double _recorded_non_young_free_cset_time_ms;
@@ -120,10 +123,13 @@
double _cur_verify_before_time_ms;
double _cur_verify_after_time_ms;
- // Helper methods for detailed logging
- void print_stats(const char*, const char* str, double value);
+ void note_gc_end();
- void note_gc_end();
+ template <class T>
+ void details(T* phase, const char* indent);
+ void log_phase(WorkerDataArray<double>* phase, uint indent, outputStream* out, bool print_sum);
+ void debug_phase(WorkerDataArray<double>* phase);
+ void trace_phase(WorkerDataArray<double>* phase, bool print_sum = true);
public:
G1GCPhaseTimes(uint max_gc_threads);
@@ -143,16 +149,6 @@
size_t sum_thread_work_items(GCParPhases phase);
- private:
- double get_time_ms(GCParPhases phase, uint worker_i);
- double sum_time_ms(GCParPhases phase);
- double min_time_ms(GCParPhases phase);
- double max_time_ms(GCParPhases phase);
- size_t get_thread_work_item(GCParPhases phase, uint worker_i);
- double average_thread_work_items(GCParPhases phase);
- size_t min_thread_work_items(GCParPhases phase);
- size_t max_thread_work_items(GCParPhases phase);
-
public:
void record_clear_ct_time(double ms) {
@@ -234,6 +230,14 @@
_recorded_redirty_logged_cards_time_ms = time_ms;
}
+ void record_preserve_cm_referents_time_ms(double time_ms) {
+ _recorded_preserve_cm_referents_time_ms = time_ms;
+ }
+
+ void record_merge_pss_time_ms(double time_ms) {
+ _recorded_merge_pss_time_ms = time_ms;
+ }
+
void record_cur_collection_start_sec(double time_ms) {
_cur_collection_start_sec = time_ms;
}
@@ -250,8 +254,6 @@
_external_accounted_time_ms += time_ms;
}
- double accounted_time_ms();
-
double cur_collection_start_sec() {
return _cur_collection_start_sec;
}
--- a/hotspot/src/share/vm/gc/g1/g1HotCardCache.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1HotCardCache.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -81,10 +81,7 @@
}
void G1HotCardCache::drain(CardTableEntryClosure* cl, uint worker_i) {
- if (!default_use_cache()) {
- assert(_hot_cache == NULL, "Logic");
- return;
- }
+ assert(default_use_cache(), "Drain only necessary if we use the hot card cache.");
assert(_hot_cache != NULL, "Logic");
assert(!use_cache(), "cache should be disabled");
--- a/hotspot/src/share/vm/gc/g1/g1IHOPControl.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1IHOPControl.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -47,14 +47,16 @@
void G1IHOPControl::print() {
size_t cur_conc_mark_start_threshold = get_conc_mark_start_threshold();
- log_debug(gc, ihop)("Basic information (value update), threshold: " SIZE_FORMAT "B (%1.2f), target occupancy: " SIZE_FORMAT "B, current occupancy: " SIZE_FORMAT "B,"
- " recent old gen allocation rate: %1.2f, recent marking phase length: %1.2f",
+ log_debug(gc, ihop)("Basic information (value update), threshold: " SIZE_FORMAT "B (%1.2f), target occupancy: " SIZE_FORMAT "B, current occupancy: " SIZE_FORMAT "B, "
+ "recent allocation size: " SIZE_FORMAT "B, recent allocation duration: %1.2fms, recent old gen allocation rate: %1.2fB/s, recent marking phase length: %1.2fms",
cur_conc_mark_start_threshold,
cur_conc_mark_start_threshold * 100.0 / _target_occupancy,
_target_occupancy,
G1CollectedHeap::heap()->used(),
+ _last_allocated_bytes,
+ _last_allocation_time_s * 1000.0,
_last_allocation_time_s > 0.0 ? _last_allocated_bytes / _last_allocation_time_s : 0.0,
- last_marking_length_s());
+ last_marking_length_s() * 1000.0);
}
void G1IHOPControl::send_trace_event(G1NewTracer* tracer) {
@@ -191,13 +193,16 @@
void G1AdaptiveIHOPControl::print() {
G1IHOPControl::print();
size_t actual_target = actual_target_threshold();
- log_debug(gc, ihop)("Adaptive IHOP information (value update), threshold: " SIZE_FORMAT "B (%1.2f), internal target occupancy: " SIZE_FORMAT "B,"
- " predicted old gen allocation rate: %1.2f, predicted marking phase length: %1.2f, prediction active: %s",
+ log_debug(gc, ihop)("Adaptive IHOP information (value update), threshold: " SIZE_FORMAT "B (%1.2f), internal target occupancy: " SIZE_FORMAT "B, "
+ "occupancy: " SIZE_FORMAT "B, additional buffer size: " SIZE_FORMAT "B, predicted old gen allocation rate: %1.2fB/s, "
+ "predicted marking phase length: %1.2fms, prediction active: %s",
get_conc_mark_start_threshold(),
percent_of(get_conc_mark_start_threshold(), actual_target),
actual_target,
+ G1CollectedHeap::heap()->used(),
+ _last_unrestrained_young_size,
_predictor->get_new_prediction(&_allocation_rate_s),
- _predictor->get_new_prediction(&_marking_times_s),
+ _predictor->get_new_prediction(&_marking_times_s) * 1000.0,
have_enough_data_for_prediction() ? "true" : "false");
}
--- a/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -327,6 +327,9 @@
G1ParScanThreadState* G1ParScanThreadStateSet::state_for_worker(uint worker_id) {
assert(worker_id < _n_workers, "out of bounds access");
+ if (_states[worker_id] == NULL) {
+ _states[worker_id] = new_par_scan_state(worker_id, _young_cset_length);
+ }
return _states[worker_id];
}
@@ -352,6 +355,10 @@
for (uint worker_index = 0; worker_index < _n_workers; ++worker_index) {
G1ParScanThreadState* pss = _states[worker_index];
+ if (pss == NULL) {
+ continue;
+ }
+
_total_cards_scanned += _cards_scanned[worker_index];
pss->flush(_surviving_young_words_total);
--- a/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -200,6 +200,7 @@
size_t* _surviving_young_words_total;
size_t* _cards_scanned;
size_t _total_cards_scanned;
+ size_t _young_cset_length;
uint _n_workers;
bool _flushed;
@@ -210,10 +211,11 @@
_surviving_young_words_total(NEW_C_HEAP_ARRAY(size_t, young_cset_length, mtGC)),
_cards_scanned(NEW_C_HEAP_ARRAY(size_t, n_workers, mtGC)),
_total_cards_scanned(0),
+ _young_cset_length(young_cset_length),
_n_workers(n_workers),
_flushed(false) {
for (uint i = 0; i < n_workers; ++i) {
- _states[i] = new_par_scan_state(i, young_cset_length);
+ _states[i] = NULL;
}
memset(_surviving_young_words_total, 0, young_cset_length * sizeof(size_t));
memset(_cards_scanned, 0, n_workers * sizeof(size_t));
--- a/hotspot/src/share/vm/gc/g1/g1RemSet.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1RemSet.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -238,7 +238,7 @@
RefineRecordRefsIntoCSCardTableEntryClosure into_cset_update_rs_cl(_g1, into_cset_dcq);
G1GCParPhaseTimesTracker x(_g1p->phase_times(), G1GCPhaseTimes::UpdateRS, worker_i);
- {
+ if (ConcurrentG1Refine::hot_card_cache_enabled()) {
// Apply the closure to the entries of the hot card cache.
G1GCParPhaseTimesTracker y(_g1p->phase_times(), G1GCPhaseTimes::ScanHCC, worker_i);
_g1->iterate_hcc_closure(&into_cset_update_rs_cl, worker_i);
@@ -291,7 +291,6 @@
_g1->cleanUpCardTable();
DirtyCardQueueSet& into_cset_dcqs = _into_cset_dirty_card_queue_set;
- int into_cset_n_buffers = into_cset_dcqs.completed_buffers_num();
if (_g1->evacuation_failed()) {
double restore_remembered_set_start = os::elapsedTime();
--- a/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -26,6 +26,8 @@
#include "gc/g1/g1CollectedHeap.inline.hpp"
#include "gc/g1/g1CollectorPolicy.hpp"
#include "gc/g1/g1YoungRemSetSamplingThread.hpp"
+#include "gc/g1/heapRegion.inline.hpp"
+#include "gc/g1/heapRegionRemSet.hpp"
#include "gc/g1/suspendibleThreadSet.hpp"
#include "runtime/mutexLocker.hpp"
@@ -55,21 +57,21 @@
}
}
-G1YoungRemSetSamplingThread::G1YoungRemSetSamplingThread() : ConcurrentGCThread() {
- _monitor = new Monitor(Mutex::nonleaf,
- "G1YoungRemSetSamplingThread monitor",
- true,
- Monitor::_safepoint_check_never);
-
+G1YoungRemSetSamplingThread::G1YoungRemSetSamplingThread() :
+ ConcurrentGCThread(),
+ _monitor(Mutex::nonleaf,
+ "G1YoungRemSetSamplingThread monitor",
+ true,
+ Monitor::_safepoint_check_never) {
set_name("G1 Young RemSet Sampling");
create_and_start();
}
void G1YoungRemSetSamplingThread::sleep_before_next_cycle() {
- MutexLockerEx x(_monitor, Mutex::_no_safepoint_check_flag);
+ MutexLockerEx x(&_monitor, Mutex::_no_safepoint_check_flag);
if (!_should_terminate) {
- intx waitms = G1ConcRefinementServiceIntervalMillis; // 300, really should be?
- _monitor->wait(Mutex::_no_safepoint_check_flag, waitms);
+ uintx waitms = G1ConcRefinementServiceIntervalMillis; // 300, really should be?
+ _monitor.wait(Mutex::_no_safepoint_check_flag, waitms);
}
}
@@ -90,8 +92,8 @@
}
void G1YoungRemSetSamplingThread::stop_service() {
- MutexLockerEx x(_monitor, Mutex::_no_safepoint_check_flag);
- _monitor->notify();
+ MutexLockerEx x(&_monitor, Mutex::_no_safepoint_check_flag);
+ _monitor.notify();
}
void G1YoungRemSetSamplingThread::sample_young_list_rs_lengths() {
@@ -100,22 +102,35 @@
G1CollectorPolicy* g1p = g1h->g1_policy();
if (g1p->adaptive_young_list_length()) {
int regions_visited = 0;
- g1h->young_list()->rs_length_sampling_init();
- while (g1h->young_list()->rs_length_sampling_more()) {
- g1h->young_list()->rs_length_sampling_next();
+ HeapRegion* hr = g1h->young_list()->first_region();
+ size_t sampled_rs_lengths = 0;
+
+ while (hr != NULL) {
+ size_t rs_length = hr->rem_set()->occupied();
+ sampled_rs_lengths += rs_length;
+
+ // The current region may not yet have been added to the
+ // incremental collection set (it gets added when it is
+ // retired as the current allocation region).
+ if (hr->in_collection_set()) {
+ // Update the collection set policy information for this region
+ g1p->update_incremental_cset_info(hr, rs_length);
+ }
+
++regions_visited;
// we try to yield every time we visit 10 regions
if (regions_visited == 10) {
if (sts.should_yield()) {
sts.yield();
- // we just abandon the iteration
- break;
+ // A gc may have occurred and our sampling data is stale and further
+ // traversal of the young list is unsafe
+ return;
}
regions_visited = 0;
}
+ hr = hr->get_next_young_region();
}
-
- g1p->revise_young_list_target_length_if_necessary();
+ g1p->revise_young_list_target_length_if_necessary(sampled_rs_lengths);
}
}
--- a/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -41,7 +41,7 @@
// increase the young gen size to keep pause time length goal.
class G1YoungRemSetSamplingThread: public ConcurrentGCThread {
private:
- Monitor* _monitor;
+ Monitor _monitor;
void sample_young_list_rs_lengths();
--- a/hotspot/src/share/vm/gc/g1/g1_globals.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1_globals.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -71,10 +71,6 @@
"draining concurrent marking work queues.") \
range(1, max_intx) \
\
- experimental(bool, G1UseConcMarkReferenceProcessing, true, \
- "If true, enable reference discovery during concurrent " \
- "marking and reference processing at the end of remark.") \
- \
experimental(double, G1LastPLABAverageOccupancy, 50.0, \
"The expected average occupancy of the last PLAB in " \
"percent.") \
@@ -107,35 +103,35 @@
"Size of an update buffer") \
range(1, NOT_LP64(32*M) LP64_ONLY(1*G)) \
\
- product(intx, G1ConcRefinementYellowZone, 0, \
+ product(size_t, G1ConcRefinementYellowZone, 0, \
"Number of enqueued update buffers that will " \
"trigger concurrent processing. Will be selected ergonomically " \
"by default.") \
range(0, max_intx) \
\
- product(intx, G1ConcRefinementRedZone, 0, \
+ product(size_t, G1ConcRefinementRedZone, 0, \
"Maximum number of enqueued update buffers before mutator " \
"threads start processing new ones instead of enqueueing them. " \
"Will be selected ergonomically by default. Zero will disable " \
"concurrent processing.") \
range(0, max_intx) \
\
- product(intx, G1ConcRefinementGreenZone, 0, \
+ product(size_t, G1ConcRefinementGreenZone, 0, \
"The number of update buffers that are left in the queue by the " \
"concurrent processing threads. Will be selected ergonomically " \
"by default.") \
range(0, max_intx) \
\
- product(intx, G1ConcRefinementServiceIntervalMillis, 300, \
+ product(uintx, G1ConcRefinementServiceIntervalMillis, 300, \
"The last concurrent refinement thread wakes up every " \
"specified number of milliseconds to do miscellaneous work.") \
range(0, max_jint) \
\
- product(intx, G1ConcRefinementThresholdStep, 0, \
+ product(size_t, G1ConcRefinementThresholdStep, 0, \
"Each time the rset update queue increases by this amount " \
"activate the next refinement thread if available. " \
"Will be selected ergonomically by default.") \
- range(0, max_jint) \
+ range(0, SIZE_MAX) \
\
product(intx, G1RSetUpdatingPauseTimePercent, 10, \
"A target percentage of time that is allowed to be spend on " \
--- a/hotspot/src/share/vm/gc/g1/heapRegion.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/heapRegion.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -781,7 +781,9 @@
ResourceMark rm;
_containing_obj->print_on(log.error_stream());
log.error("points to obj " PTR_FORMAT " in region " HR_FORMAT, p2i(obj), HR_FORMAT_PARAMS(to));
- obj->print_on(log.error_stream());
+ if (obj->is_oop()) {
+ obj->print_on(log.error_stream());
+ }
log.error("Obj head CTE = %d, field CTE = %d.", cv_obj, cv_field);
log.error("----------");
_failures = true;
--- a/hotspot/src/share/vm/gc/g1/ptrQueue.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/ptrQueue.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -30,6 +30,8 @@
#include "runtime/mutexLocker.hpp"
#include "runtime/thread.inline.hpp"
+#include <new>
+
PtrQueue::PtrQueue(PtrQueueSet* qset, bool permanent, bool active) :
_qset(qset), _buf(NULL), _index(0), _sz(0), _active(active),
_permanent(permanent), _lock(NULL)
@@ -87,6 +89,19 @@
}
+BufferNode* BufferNode::allocate(size_t byte_size) {
+ assert(byte_size > 0, "precondition");
+ assert(is_size_aligned(byte_size, sizeof(void**)),
+ "Invalid buffer size " SIZE_FORMAT, byte_size);
+ void* data = NEW_C_HEAP_ARRAY(char, buffer_offset() + byte_size, mtGC);
+ return new (data) BufferNode;
+}
+
+void BufferNode::deallocate(BufferNode* node) {
+ node->~BufferNode();
+ FREE_C_HEAP_ARRAY(char, node);
+}
+
PtrQueueSet::PtrQueueSet(bool notify_when_complete) :
_max_completed_queue(0),
_cbl_mon(NULL), _fl_lock(NULL),
@@ -123,17 +138,23 @@
void** PtrQueueSet::allocate_buffer() {
assert(_sz > 0, "Didn't set a buffer size.");
- MutexLockerEx x(_fl_owner->_fl_lock, Mutex::_no_safepoint_check_flag);
- if (_fl_owner->_buf_free_list != NULL) {
- void** res = BufferNode::make_buffer_from_node(_fl_owner->_buf_free_list);
- _fl_owner->_buf_free_list = _fl_owner->_buf_free_list->next();
- _fl_owner->_buf_free_list_sz--;
- return res;
+ BufferNode* node = NULL;
+ {
+ MutexLockerEx x(_fl_owner->_fl_lock, Mutex::_no_safepoint_check_flag);
+ node = _fl_owner->_buf_free_list;
+ if (node != NULL) {
+ _fl_owner->_buf_free_list = node->next();
+ _fl_owner->_buf_free_list_sz--;
+ }
+ }
+ if (node == NULL) {
+ node = BufferNode::allocate(_sz);
} else {
- // Allocate space for the BufferNode in front of the buffer.
- char *b = NEW_C_HEAP_ARRAY(char, _sz + BufferNode::aligned_size(), mtGC);
- return BufferNode::make_buffer_from_block(b);
+ // Reinitialize buffer obtained from free list.
+ node->set_index(0);
+ node->set_next(NULL);
}
+ return BufferNode::make_buffer_from_node(node);
}
void PtrQueueSet::deallocate_buffer(void** buf) {
@@ -150,13 +171,13 @@
// For now we'll adopt the strategy of deleting half.
MutexLockerEx x(_fl_lock, Mutex::_no_safepoint_check_flag);
size_t n = _buf_free_list_sz / 2;
- while (n > 0) {
- 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);
- _buf_free_list_sz --;
- n--;
+ for (size_t i = 0; i < n; ++i) {
+ assert(_buf_free_list != NULL,
+ "_buf_free_list_sz is wrong: " SIZE_FORMAT, _buf_free_list_sz);
+ BufferNode* node = _buf_free_list;
+ _buf_free_list = node->next();
+ _buf_free_list_sz--;
+ BufferNode::deallocate(node);
}
}
@@ -236,8 +257,9 @@
void PtrQueueSet::enqueue_complete_buffer(void** buf, size_t index) {
MutexLockerEx x(_cbl_mon, Mutex::_no_safepoint_check_flag);
- BufferNode* cbn = BufferNode::new_from_buffer(buf);
+ BufferNode* cbn = BufferNode::make_node_from_buffer(buf);
cbn->set_index(index);
+ cbn->set_next(NULL);
if (_completed_buffers_tail == NULL) {
assert(_completed_buffers_head == NULL, "Well-formedness");
_completed_buffers_head = cbn;
@@ -249,16 +271,17 @@
_n_completed_buffers++;
if (!_process_completed && _process_completed_threshold >= 0 &&
- _n_completed_buffers >= _process_completed_threshold) {
+ _n_completed_buffers >= (size_t)_process_completed_threshold) {
_process_completed = true;
- if (_notify_when_complete)
+ if (_notify_when_complete) {
_cbl_mon->notify();
+ }
}
DEBUG_ONLY(assert_completed_buffer_list_len_correct_locked());
}
-int PtrQueueSet::completed_buffers_list_length() {
- int n = 0;
+size_t PtrQueueSet::completed_buffers_list_length() {
+ size_t n = 0;
BufferNode* cbn = _completed_buffers_head;
while (cbn != NULL) {
n++;
@@ -312,7 +335,8 @@
void PtrQueueSet::notify_if_necessary() {
MutexLockerEx x(_cbl_mon, Mutex::_no_safepoint_check_flag);
- if (_n_completed_buffers >= _process_completed_threshold || _max_completed_queue == 0) {
+ assert(_process_completed_threshold >= 0, "_process_completed is negative");
+ if (_n_completed_buffers >= (size_t)_process_completed_threshold || _max_completed_queue == 0) {
_process_completed = true;
if (_notify_when_complete)
_cbl_mon->notify();
--- a/hotspot/src/share/vm/gc/g1/ptrQueue.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/ptrQueue.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -33,9 +33,6 @@
// the addresses of modified old-generation objects. This type supports
// this operation.
-// The definition of placement operator new(size_t, void*) in the <new>.
-#include <new>
-
class PtrQueueSet;
class PtrQueue VALUE_OBJ_CLASS_SPEC {
friend class VMStructs;
@@ -168,42 +165,38 @@
class BufferNode {
size_t _index;
BufferNode* _next;
+ void* _buffer[1]; // Pseudo flexible array member.
+
+ BufferNode() : _index(0), _next(NULL) { }
+ ~BufferNode() { }
+
+ static size_t buffer_offset() {
+ return offset_of(BufferNode, _buffer);
+ }
+
public:
- BufferNode() : _index(0), _next(NULL) { }
BufferNode* next() const { return _next; }
void set_next(BufferNode* n) { _next = n; }
size_t index() const { return _index; }
void set_index(size_t i) { _index = i; }
- // Align the size of the structure to the size of the pointer
- static size_t aligned_size() {
- static const size_t alignment = round_to(sizeof(BufferNode), sizeof(void*));
- return alignment;
- }
+ // Allocate a new BufferNode with the "buffer" having size bytes.
+ static BufferNode* allocate(size_t byte_size);
- // BufferNode is allocated before the buffer.
- // The chunk of memory that holds both of them is a block.
+ // Free a BufferNode.
+ static void deallocate(BufferNode* node);
- // Produce a new BufferNode given a buffer.
- static BufferNode* new_from_buffer(void** buf) {
- return new (make_block_from_buffer(buf)) BufferNode;
+ // Return the BufferNode containing the buffer.
+ static BufferNode* make_node_from_buffer(void** buffer) {
+ return reinterpret_cast<BufferNode*>(
+ reinterpret_cast<char*>(buffer) - buffer_offset());
}
- // The following are the required conversion routines:
- static BufferNode* make_node_from_buffer(void** buf) {
- return (BufferNode*)make_block_from_buffer(buf);
- }
+ // Return the buffer for node.
static void** make_buffer_from_node(BufferNode *node) {
- return make_buffer_from_block(node);
- }
- static void* make_block_from_node(BufferNode *node) {
- return (void*)node;
- }
- static void** make_buffer_from_block(void* p) {
- return (void**)((char*)p + aligned_size());
- }
- static void* make_block_from_buffer(void** p) {
- return (void*)((char*)p - aligned_size());
+ // &_buffer[0] might lead to index out of bounds warnings.
+ return reinterpret_cast<void**>(
+ reinterpret_cast<char*>(node) + buffer_offset());
}
};
@@ -216,7 +209,7 @@
Monitor* _cbl_mon; // Protects the fields below.
BufferNode* _completed_buffers_head;
BufferNode* _completed_buffers_tail;
- int _n_completed_buffers;
+ size_t _n_completed_buffers;
int _process_completed_threshold;
volatile bool _process_completed;
@@ -240,9 +233,9 @@
// Maximum number of elements allowed on completed queue: after that,
// enqueuer does the work itself. Zero indicates no maximum.
int _max_completed_queue;
- int _completed_queue_padding;
+ size_t _completed_queue_padding;
- int completed_buffers_list_length();
+ size_t completed_buffers_list_length();
void assert_completed_buffer_list_len_correct_locked();
void assert_completed_buffer_list_len_correct();
@@ -306,15 +299,15 @@
// list size may be reduced, if that is deemed desirable.
void reduce_free_list();
- int completed_buffers_num() { return _n_completed_buffers; }
+ size_t completed_buffers_num() { return _n_completed_buffers; }
void merge_bufferlists(PtrQueueSet* src);
void set_max_completed_queue(int m) { _max_completed_queue = m; }
int max_completed_queue() { return _max_completed_queue; }
- void set_completed_queue_padding(int padding) { _completed_queue_padding = padding; }
- int completed_queue_padding() { return _completed_queue_padding; }
+ void set_completed_queue_padding(size_t padding) { _completed_queue_padding = padding; }
+ size_t completed_queue_padding() { return _completed_queue_padding; }
// Notify the consumer if the number of buffers crossed the threshold
void notify_if_necessary();
--- a/hotspot/src/share/vm/gc/g1/workerDataArray.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/workerDataArray.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -24,18 +24,53 @@
#include "precompiled.hpp"
#include "gc/g1/workerDataArray.inline.hpp"
+#include "utilities/ostream.hpp"
+
+template <>
+void WorkerDataArray<double>::WDAPrinter::summary(outputStream* out, const char* title, double min, double avg, double max, double diff, double sum, bool print_sum) {
+ out->print("%-25s Min: %4.1lf, Avg: %4.1lf, Max: %4.1lf, Diff: %4.1lf", title, min * MILLIUNITS, avg * MILLIUNITS, max * MILLIUNITS, diff* MILLIUNITS);
+ if (print_sum) {
+ out->print_cr(", Sum: %4.1lf", sum * MILLIUNITS);
+ } else {
+ out->cr();
+ }
+}
+
+template <>
+void WorkerDataArray<size_t>::WDAPrinter::summary(outputStream* out, const char* title, size_t min, double avg, size_t max, size_t diff, size_t sum, bool print_sum) {
+ out->print("%-25s Min: " SIZE_FORMAT ", Avg: %4.1lf, Max: " SIZE_FORMAT ", Diff: " SIZE_FORMAT, title, min, avg, max, diff);
+ if (print_sum) {
+ out->print_cr(", Sum: " SIZE_FORMAT, sum);
+ } else {
+ out->cr();
+ }
+}
+
+template <>
+void WorkerDataArray<double>::WDAPrinter::details(const WorkerDataArray<double>* phase, outputStream* out, uint active_threads) {
+ out->print("%-25s", "");
+ for (uint i = 0; i < active_threads; ++i) {
+ out->print(" %4.1lf", phase->get(i) * 1000.0);
+ }
+ out->cr();
+}
+
+template <>
+void WorkerDataArray<size_t>::WDAPrinter::details(const WorkerDataArray<size_t>* phase, outputStream* out, uint active_threads) {
+ out->print("%-25s", "");
+ for (uint i = 0; i < active_threads; ++i) {
+ out->print(" " SIZE_FORMAT, phase->get(i));
+ }
+ out->cr();
+}
#ifndef PRODUCT
void WorkerDataArray_test() {
const uint length = 3;
const char* title = "Test array";
- const bool print_sum = false;
- const uint indent_level = 2;
- WorkerDataArray<size_t> array(length, title, print_sum, indent_level);
+ WorkerDataArray<size_t> array(length, title);
assert(strncmp(array.title(), title, strlen(title)) == 0 , "Expected titles to match");
- assert(array.should_print_sum() == print_sum, "Expected should_print_sum to match print_sum");
- assert(array.indentation() == indent_level, "Expected indentation to match");
const size_t expected[length] = {5, 3, 7};
for (uint i = 0; i < length; i++) {
@@ -46,10 +81,7 @@
}
assert(array.sum(length) == (5 + 3 + 7), "Expected sums to match");
- assert(array.minimum(length) == 3, "Expected mininum to match");
- assert(array.maximum(length) == 7, "Expected maximum to match");
- assert(array.diff(length) == (7 - 3), "Expected diffs to match");
- assert(array.average(length) == 5, "Expected averages to match");
+ assert(array.average(length) == 5.0, "Expected averages to match");
for (uint i = 0; i < length; i++) {
array.add(i, 1);
--- a/hotspot/src/share/vm/gc/g1/workerDataArray.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/workerDataArray.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -22,18 +22,19 @@
*
*/
+#ifndef SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
+#define SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
+
#include "memory/allocation.hpp"
#include "utilities/debug.hpp"
+class outputStream;
+
template <class T>
class WorkerDataArray : public CHeapObj<mtGC> {
- friend class G1GCParPhasePrinter;
T* _data;
uint _length;
const char* _title;
- bool _print_sum;
- uint _indent_level;
- bool _enabled;
WorkerDataArray<size_t>* _thread_work_items;
@@ -42,11 +43,7 @@
void set_all(T value);
public:
- WorkerDataArray(uint length,
- const char* title,
- bool print_sum,
- uint indent_level);
-
+ WorkerDataArray(uint length, const char* title);
~WorkerDataArray();
void link_thread_work_items(WorkerDataArray<size_t>* thread_work_items);
@@ -62,27 +59,30 @@
double average(uint active_threads) const;
T sum(uint active_threads) const;
- T minimum(uint active_threads) const;
- T maximum(uint active_threads) const;
- T diff(uint active_threads) const;
-
- uint indentation() const {
- return _indent_level;
- }
const char* title() const {
return _title;
}
- bool should_print_sum() const {
- return _print_sum;
- }
-
void clear();
- void set_enabled(bool enabled) {
- _enabled = enabled;
- }
void reset() PRODUCT_RETURN;
void verify(uint active_threads) const PRODUCT_RETURN;
+
+
+ private:
+ class WDAPrinter {
+ public:
+ static void summary(outputStream* out, const char* title, double min, double avg, double max, double diff, double sum, bool print_sum);
+ static void summary(outputStream* out, const char* title, size_t min, double avg, size_t max, size_t diff, size_t sum, bool print_sum);
+
+ static void details(const WorkerDataArray<double>* phase, outputStream* out, uint active_threads);
+ static void details(const WorkerDataArray<size_t>* phase, outputStream* out, uint active_threads);
+ };
+
+ public:
+ void print_summary_on(outputStream* out, uint active_threads, bool print_sum = true) const;
+ void print_details_on(outputStream* out, uint active_threads) const;
};
+
+#endif // SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
--- a/hotspot/src/share/vm/gc/g1/workerDataArray.inline.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/workerDataArray.inline.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -22,20 +22,18 @@
*
*/
+#ifndef SHARE_VM_GC_G1_WORKERDATAARRAY_INLINE_HPP
+#define SHARE_VM_GC_G1_WORKERDATAARRAY_INLINE_HPP
+
#include "gc/g1/workerDataArray.hpp"
#include "memory/allocation.inline.hpp"
+#include "utilities/ostream.hpp"
template <typename T>
-WorkerDataArray<T>::WorkerDataArray(uint length,
- const char* title,
- bool print_sum,
- uint indent_level) :
+WorkerDataArray<T>::WorkerDataArray(uint length, const char* title) :
_title(title),
_length(0),
- _print_sum(print_sum),
- _indent_level(indent_level),
- _thread_work_items(NULL),
- _enabled(true) {
+ _thread_work_items(NULL) {
assert(length > 0, "Must have some workers to store data for");
_length = length;
_data = NEW_C_HEAP_ARRAY(T, _length, mtGC);
@@ -94,29 +92,6 @@
}
template <typename T>
-T WorkerDataArray<T>::minimum(uint active_threads) const {
- T min = get(0);
- for (uint i = 1; i < active_threads; ++i) {
- min = MIN2(min, get(i));
- }
- return min;
-}
-
-template <typename T>
-T WorkerDataArray<T>::maximum(uint active_threads) const {
- T max = get(0);
- for (uint i = 1; i < active_threads; ++i) {
- max = MAX2(max, get(i));
- }
- return max;
-}
-
-template <typename T>
-T WorkerDataArray<T>::diff(uint active_threads) const {
- return maximum(active_threads) - minimum(active_threads);
-}
-
-template <typename T>
void WorkerDataArray<T>::clear() {
set_all(0);
}
@@ -128,6 +103,27 @@
}
}
+template <class T>
+void WorkerDataArray<T>::print_summary_on(outputStream* out, uint active_threads, bool print_sum) const {
+ T max = get(0);
+ T min = max;
+ T sum = 0;
+ for (uint i = 1; i < active_threads; ++i) {
+ T value = get(i);
+ max = MAX2(max, value);
+ min = MIN2(min, value);
+ sum += value;
+ }
+ T diff = max - min;
+ double avg = sum / (double) active_threads;
+ WDAPrinter::summary(out, title(), min, avg, max, diff, sum, print_sum);
+}
+
+template <class T>
+void WorkerDataArray<T>::print_details_on(outputStream* out, uint active_threads) const {
+ WDAPrinter::details(this, out, active_threads);
+}
+
#ifndef PRODUCT
template <typename T>
void WorkerDataArray<T>::reset() {
@@ -139,10 +135,6 @@
template <typename T>
void WorkerDataArray<T>::verify(uint active_threads) const {
- if (!_enabled) {
- return;
- }
-
assert(active_threads <= _length, "Wrong number of active threads");
for (uint i = 0; i < active_threads; i++) {
assert(_data[i] != uninitialized(),
@@ -163,3 +155,5 @@
return -1.0;
}
#endif
+
+#endif // SHARE_VM_GC_G1_WORKERDATAARRAY_INLINE_HPP
--- a/hotspot/src/share/vm/gc/g1/youngList.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/youngList.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -33,9 +33,9 @@
#include "utilities/ostream.hpp"
YoungList::YoungList(G1CollectedHeap* g1h) :
- _g1h(g1h), _head(NULL), _length(0), _last_sampled_rs_lengths(0),
+ _g1h(g1h), _head(NULL), _length(0),
_survivor_head(NULL), _survivor_tail(NULL), _survivor_length(0) {
- guarantee(check_list_empty(false), "just making sure...");
+ guarantee(check_list_empty(), "just making sure...");
}
void YoungList::push_region(HeapRegion *hr) {
@@ -86,9 +86,7 @@
_survivor_tail = NULL;
_survivor_length = 0;
- _last_sampled_rs_lengths = 0;
-
- assert(check_list_empty(false), "just making sure...");
+ assert(check_list_empty(), "just making sure...");
}
bool YoungList::check_list_well_formed() {
@@ -119,17 +117,13 @@
return ret;
}
-bool YoungList::check_list_empty(bool check_sample) {
+bool YoungList::check_list_empty() {
bool ret = true;
if (_length != 0) {
log_error(gc, verify)("### YOUNG LIST should have 0 length, not %u", _length);
ret = false;
}
- if (check_sample && _last_sampled_rs_lengths != 0) {
- log_error(gc, verify)("### YOUNG LIST has non-zero last sampled RS lengths");
- ret = false;
- }
if (_head != NULL) {
log_error(gc, verify)("### YOUNG LIST does not have a NULL head");
ret = false;
@@ -142,38 +136,6 @@
}
void
-YoungList::rs_length_sampling_init() {
- _sampled_rs_lengths = 0;
- _curr = _head;
-}
-
-bool
-YoungList::rs_length_sampling_more() {
- return _curr != NULL;
-}
-
-void
-YoungList::rs_length_sampling_next() {
- assert( _curr != NULL, "invariant" );
- size_t rs_length = _curr->rem_set()->occupied();
-
- _sampled_rs_lengths += rs_length;
-
- // The current region may not yet have been added to the
- // incremental collection set (it gets added when it is
- // retired as the current allocation region).
- if (_curr->in_collection_set()) {
- // Update the collection set policy information for this region
- _g1h->g1_policy()->update_incremental_cset_info(_curr, rs_length);
- }
-
- _curr = _curr->get_next_young_region();
- if (_curr == NULL) {
- _last_sampled_rs_lengths = _sampled_rs_lengths;
- }
-}
-
-void
YoungList::reset_auxilary_lists() {
guarantee( is_empty(), "young list should be empty" );
assert(check_list_well_formed(), "young list should be well formed");
--- a/hotspot/src/share/vm/gc/g1/youngList.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/youngList.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -37,14 +37,9 @@
HeapRegion* _survivor_head;
HeapRegion* _survivor_tail;
- HeapRegion* _curr;
-
uint _length;
uint _survivor_length;
- size_t _last_sampled_rs_lengths;
- size_t _sampled_rs_lengths;
-
void empty_list(HeapRegion* list);
public:
@@ -72,15 +67,6 @@
return (size_t) survivor_length() * HeapRegion::GrainBytes;
}
- void rs_length_sampling_init();
- bool rs_length_sampling_more();
- void rs_length_sampling_next();
-
- void reset_sampled_info() {
- _last_sampled_rs_lengths = 0;
- }
- size_t sampled_rs_lengths() { return _last_sampled_rs_lengths; }
-
// for development purposes
void reset_auxilary_lists();
void clear() { _head = NULL; _length = 0; }
@@ -97,7 +83,7 @@
// debugging
bool check_list_well_formed();
- bool check_list_empty(bool check_sample = true);
+ bool check_list_empty();
void print();
};
--- a/hotspot/src/share/vm/gc/shared/collectedHeap.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/shared/collectedHeap.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -405,7 +405,9 @@
oop CollectedHeap::new_store_pre_barrier(JavaThread* thread, oop new_obj) {
// If a previous card-mark was deferred, flush it now.
flush_deferred_store_barrier(thread);
- if (can_elide_initializing_store_barrier(new_obj)) {
+ if (can_elide_initializing_store_barrier(new_obj) ||
+ new_obj->is_typeArray()) {
+ // Arrays of non-references don't need a pre-barrier.
// The deferred_card_mark region should be empty
// following the flush above.
assert(thread->deferred_card_mark().is_empty(), "Error");
--- a/hotspot/src/share/vm/gc/shared/copyFailedInfo.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/shared/copyFailedInfo.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -26,6 +26,7 @@
#define SHARE_VM_GC_SHARED_COPYFAILEDINFO_HPP
#include "runtime/thread.hpp"
+#include "trace/traceMacros.hpp"
#include "utilities/globalDefinitions.hpp"
class CopyFailedInfo : public CHeapObj<mtGC> {
@@ -63,26 +64,28 @@
};
class PromotionFailedInfo : public CopyFailedInfo {
- OSThread* _thread;
+ traceid _thread_trace_id;
public:
- PromotionFailedInfo() : CopyFailedInfo(), _thread(NULL) {}
+ PromotionFailedInfo() : CopyFailedInfo(), _thread_trace_id(0) {}
void register_copy_failure(size_t size) {
CopyFailedInfo::register_copy_failure(size);
- if (_thread == NULL) {
- _thread = Thread::current()->osthread();
+ if (_thread_trace_id == 0) {
+ _thread_trace_id = THREAD_TRACE_ID(Thread::current());
} else {
- assert(_thread == Thread::current()->osthread(), "The PromotionFailedInfo should be thread local.");
+ assert(THREAD_TRACE_ID(Thread::current()) == _thread_trace_id,
+ "The PromotionFailedInfo should be thread local.");
}
}
void reset() {
CopyFailedInfo::reset();
- _thread = NULL;
+ _thread_trace_id = 0;
}
- OSThread* thread() const { return _thread; }
+ traceid thread_trace_id() const { return _thread_trace_id; }
+
};
class EvacuationFailedInfo : public CopyFailedInfo {};
--- a/hotspot/src/share/vm/gc/shared/gcTraceSend.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/shared/gcTraceSend.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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 @@
if (e.should_commit()) {
e.set_gcId(GCId::current());
e.set_data(to_trace_struct(pf_info));
- e.set_thread(pf_info.thread()->thread_id());
+ e.set_thread(pf_info.thread_trace_id());
e.commit();
}
}
--- a/hotspot/src/share/vm/gc/shared/plab.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/shared/plab.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -110,6 +110,30 @@
}
}
+void PLABStats::log_plab_allocation() {
+ log_debug(gc, plab)("%s PLAB allocation: "
+ "allocated: " SIZE_FORMAT "B, "
+ "wasted: " SIZE_FORMAT "B, "
+ "unused: " SIZE_FORMAT "B, "
+ "used: " SIZE_FORMAT "B, "
+ "undo waste: " SIZE_FORMAT "B, ",
+ _description,
+ _allocated * HeapWordSize,
+ _wasted * HeapWordSize,
+ _unused * HeapWordSize,
+ used() * HeapWordSize,
+ _undo_wasted * HeapWordSize);
+}
+
+void PLABStats::log_sizing(size_t calculated_words, size_t net_desired_words) {
+ log_debug(gc, plab)("%s sizing: "
+ "calculated: " SIZE_FORMAT "B, "
+ "actual: " SIZE_FORMAT "B",
+ _description,
+ calculated_words * HeapWordSize,
+ net_desired_words * HeapWordSize);
+}
+
// Calculates plab size for current number of gc worker threads.
size_t PLABStats::desired_plab_sz(uint no_of_gc_workers) {
return MAX2(min_size(), (size_t)align_object_size(_desired_net_plab_sz / no_of_gc_workers));
@@ -119,7 +143,13 @@
// use. This should be called once at the end of parallel
// scavenge; it clears the sensor accumulators.
void PLABStats::adjust_desired_plab_sz() {
- assert(ResizePLAB, "Not set");
+ log_plab_allocation();
+
+ if (!ResizePLAB) {
+ // Clear accumulators for next round.
+ reset();
+ return;
+ }
assert(is_object_aligned(max_size()) && min_size() <= max_size(),
"PLAB clipping computation may be incorrect");
@@ -150,8 +180,9 @@
new_plab_sz = MIN2(max_size(), new_plab_sz);
new_plab_sz = align_object_size(new_plab_sz);
// Latch the result
- log_trace(gc, plab)("plab_size = " SIZE_FORMAT " desired_net_plab_sz = " SIZE_FORMAT ") ", recent_plab_sz, new_plab_sz);
_desired_net_plab_sz = new_plab_sz;
+ log_sizing(recent_plab_sz, new_plab_sz);
+
reset();
}
--- a/hotspot/src/share/vm/gc/shared/plab.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/gc/shared/plab.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -146,6 +146,8 @@
// PLAB book-keeping.
class PLABStats : public CHeapObj<mtGC> {
protected:
+ const char* _description; // Identifying string.
+
size_t _allocated; // Total allocated
size_t _wasted; // of which wasted (internal fragmentation)
size_t _undo_wasted; // of which wasted on undo (is not used for calculation of PLAB size)
@@ -160,8 +162,12 @@
_undo_wasted = 0;
_unused = 0;
}
+
+ virtual void log_plab_allocation();
+ virtual void log_sizing(size_t calculated, size_t net_desired);
public:
- PLABStats(size_t desired_net_plab_sz_, unsigned wt) :
+ PLABStats(const char* description, size_t desired_net_plab_sz_, unsigned wt) :
+ _description(description),
_allocated(0),
_wasted(0),
_undo_wasted(0),
@@ -172,6 +178,12 @@
virtual ~PLABStats() { }
+ size_t allocated() const { return _allocated; }
+ size_t wasted() const { return _wasted; }
+ size_t unused() const { return _unused; }
+ size_t used() const { return allocated() - (wasted() + unused()); }
+ size_t undo_wasted() const { return _undo_wasted; }
+
static const size_t min_size() {
return PLAB::min_size();
}
--- a/hotspot/src/share/vm/interpreter/interpreterRuntime.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/interpreter/interpreterRuntime.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -762,14 +762,6 @@
ConstantPoolCacheEntry* cp_cache_entry = cache_entry(thread);
if (cp_cache_entry->is_resolved(bytecode)) return;
- if (bytecode == Bytecodes::_invokeinterface) {
- if (log_develop_is_enabled(Trace, itables)) {
- ResourceMark rm(thread);
- log_develop_trace(itables)("Resolving: klass: %s to method: %s",
- info.resolved_klass()->name()->as_C_string(),
- info.resolved_method()->name()->as_C_string());
- }
- }
#ifdef ASSERT
if (bytecode == Bytecodes::_invokeinterface) {
if (info.resolved_method()->method_holder() ==
--- a/hotspot/src/share/vm/logging/logPrefix.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/logging/logPrefix.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -58,6 +58,7 @@
LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, metaspace)) \
LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, phases)) \
LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, phases, start)) \
+ LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, phases, task)) \
LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, plab)) \
LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, region)) \
LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, remset)) \
--- a/hotspot/src/share/vm/logging/logTag.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/logging/logTag.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -43,6 +43,7 @@
LOG_TAG(classload) /* Trace all classes loaded */ \
LOG_TAG(classloaderdata) /* class loader loader_data lifetime */ \
LOG_TAG(classunload) /* Trace unloading of classes */ \
+ LOG_TAG(classpath) \
LOG_TAG(compaction) \
LOG_TAG(cpu) \
LOG_TAG(cset) \
@@ -66,6 +67,7 @@
LOG_TAG(phases) \
LOG_TAG(plab) \
LOG_TAG(promotion) \
+ LOG_TAG(protectiondomain) /* "Trace protection domain verification" */ \
LOG_TAG(ref) \
LOG_TAG(refine) \
LOG_TAG(region) \
@@ -81,6 +83,7 @@
LOG_TAG(survivor) \
LOG_TAG(sweep) \
LOG_TAG(task) \
+ LOG_TAG(thread) \
LOG_TAG(tlab) \
LOG_TAG(time) \
LOG_TAG(verify) \
--- a/hotspot/src/share/vm/memory/filemap.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/memory/filemap.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -208,9 +208,7 @@
count ++;
bytes += (int)entry_size;
bytes += name_bytes;
- if (TraceClassPaths) {
- tty->print_cr("[Add main shared path (%s) %s]", (cpe->is_jar_file() ? "jar" : "dir"), name);
- }
+ log_info(classpath)("add main shared path (%s) %s", (cpe->is_jar_file() ? "jar" : "dir"), name);
} else {
SharedClassPathEntry* ent = shared_classpath(cur_entry);
if (cpe->is_jar_file()) {
@@ -275,9 +273,7 @@
struct stat st;
const char* name = ent->_name;
bool ok = true;
- if (TraceClassPaths) {
- tty->print_cr("[Checking shared classpath entry: %s]", name);
- }
+ log_info(classpath)("checking shared classpath entry: %s", name);
if (os::stat(name, &st) != 0) {
fail_continue("Required classpath entry does not exist: %s", name);
ok = false;
@@ -301,9 +297,7 @@
}
}
if (ok) {
- if (TraceClassPaths) {
- tty->print_cr("[ok]");
- }
+ log_info(classpath)("ok");
} else if (!PrintSharedArchiveAndExit) {
_validating_classpath_entry_table = false;
return false;
@@ -888,10 +882,8 @@
char header_version[JVM_IDENT_MAX];
get_header_version(header_version);
if (strncmp(_jvm_ident, header_version, JVM_IDENT_MAX-1) != 0) {
- if (TraceClassPaths) {
- tty->print_cr("Expected: %s", header_version);
- tty->print_cr("Actual: %s", _jvm_ident);
- }
+ log_info(classpath)("expected: %s", header_version);
+ log_info(classpath)("actual: %s", _jvm_ident);
FileMapInfo::fail_continue("The shared archive file was created by a different"
" version or build of HotSpot");
return false;
@@ -919,7 +911,7 @@
if (status) {
if (!ClassLoader::check_shared_paths_misc_info(_paths_misc_info, _header->_paths_misc_info_size)) {
if (!PrintSharedArchiveAndExit) {
- fail_continue("shared class paths mismatch (hint: enable -XX:+TraceClassPaths to diagnose the failure)");
+ fail_continue("shared class paths mismatch (hint: enable -Xlog:classpath=info to diagnose the failure)");
status = false;
}
}
--- a/hotspot/src/share/vm/oops/arrayKlass.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/oops/arrayKlass.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -89,7 +89,7 @@
set_super(Universe::is_bootstrapping() ? (Klass*)NULL : SystemDictionary::Object_klass());
set_layout_helper(Klass::_lh_neutral_value);
set_is_cloneable(); // All arrays are considered to be cloneable (See JLS 20.1.5)
- TRACE_INIT_ID(this);
+ TRACE_INIT_KLASS_ID(this);
}
--- a/hotspot/src/share/vm/oops/instanceKlass.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/oops/instanceKlass.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -839,7 +839,7 @@
// support for stub routines
static ByteSize init_state_offset() { return in_ByteSize(offset_of(InstanceKlass, _init_state)); }
- TRACE_DEFINE_OFFSET;
+ TRACE_DEFINE_KLASS_TRACE_ID_OFFSET;
static ByteSize init_thread_offset() { return in_ByteSize(offset_of(InstanceKlass, _init_thread)); }
// subclass/subinterface checks
--- a/hotspot/src/share/vm/oops/klass.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/oops/klass.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -494,7 +494,7 @@
}
void Klass::restore_unshareable_info(ClassLoaderData* loader_data, Handle protection_domain, TRAPS) {
- TRACE_INIT_ID(this);
+ TRACE_INIT_KLASS_ID(this);
// If an exception happened during CDS restore, some of these fields may already be
// set. We leave the class on the CLD list, even if incomplete so that we don't
// modify the CLD list outside a safepoint.
--- a/hotspot/src/share/vm/oops/klass.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/oops/klass.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -132,7 +132,7 @@
jint _modifier_flags; // Processed access flags, for use by Class.getModifiers.
AccessFlags _access_flags; // Access flags. The class/interface distinction is stored here.
- TRACE_DEFINE_KLASS_TRACE_ID;
+ TRACE_DEFINE_TRACE_ID_FIELD;
// Biased locking implementation and statistics
// (the 64-bit chunk goes first, to avoid some fragmentation)
@@ -569,7 +569,7 @@
jlong last_biased_lock_bulk_revocation_time() { return _last_biased_lock_bulk_revocation_time; }
void set_last_biased_lock_bulk_revocation_time(jlong cur_time) { _last_biased_lock_bulk_revocation_time = cur_time; }
- TRACE_DEFINE_KLASS_METHODS;
+ TRACE_DEFINE_TRACE_ID_METHODS;
// garbage collection support
void oops_do(OopClosure* cl);
--- a/hotspot/src/share/vm/oops/typeArrayOop.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/oops/typeArrayOop.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -129,7 +129,7 @@
Metadata* metadata_at(int which) const {
return (Metadata*)*long_at_addr(which); }
void metadata_at_put(int which, Metadata* contents) {
- *long_at_addr(which) = (long)contents;
+ *long_at_addr(which) = (jlong)contents;
}
#else
Metadata* metadata_at(int which) const {
--- a/hotspot/src/share/vm/opto/c2compiler.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/opto/c2compiler.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -493,8 +493,6 @@
case vmIntrinsics::_currentThread:
case vmIntrinsics::_isInterrupted:
#ifdef TRACE_HAVE_INTRINSICS
- case vmIntrinsics::_classID:
- case vmIntrinsics::_threadID:
case vmIntrinsics::_counterTime:
#endif
case vmIntrinsics::_currentTimeMillis:
--- a/hotspot/src/share/vm/opto/library_call.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/opto/library_call.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -50,7 +50,9 @@
#include "prims/nativeLookup.hpp"
#include "prims/unsafe.hpp"
#include "runtime/sharedRuntime.hpp"
+#ifdef TRACE_HAVE_INTRINSICS
#include "trace/traceMacros.hpp"
+#endif
class LibraryIntrinsic : public InlineCallGenerator {
// Extend the set of intrinsics known to the runtime:
@@ -250,10 +252,7 @@
bool inline_unsafe_newArray(bool uninitialized);
bool inline_unsafe_copyMemory();
bool inline_native_currentThread();
-#ifdef TRACE_HAVE_INTRINSICS
- bool inline_native_classID();
- bool inline_native_threadID();
-#endif
+
bool inline_native_time_funcs(address method, const char* funcName);
bool inline_native_isInterrupted();
bool inline_native_Class_query(vmIntrinsics::ID id);
@@ -706,8 +705,6 @@
case vmIntrinsics::_isInterrupted: return inline_native_isInterrupted();
#ifdef TRACE_HAVE_INTRINSICS
- case vmIntrinsics::_classID: return inline_native_classID();
- case vmIntrinsics::_threadID: return inline_native_threadID();
case vmIntrinsics::_counterTime: return inline_native_time_funcs(CAST_FROM_FN_PTR(address, TRACE_TIME_METHOD), "counterTime");
#endif
case vmIntrinsics::_currentTimeMillis: return inline_native_time_funcs(CAST_FROM_FN_PTR(address, os::javaTimeMillis), "currentTimeMillis");
@@ -3183,52 +3180,6 @@
return true;
}
-#ifdef TRACE_HAVE_INTRINSICS
-/*
- * oop -> myklass
- * myklass->trace_id |= USED
- * return myklass->trace_id & ~0x3
- */
-bool LibraryCallKit::inline_native_classID() {
- null_check_receiver(); // null-check, then ignore
- Node* cls = null_check(argument(1), T_OBJECT);
- Node* kls = load_klass_from_mirror(cls, false, NULL, 0);
- kls = null_check(kls, T_OBJECT);
- ByteSize offset = TRACE_ID_OFFSET;
- Node* insp = basic_plus_adr(kls, in_bytes(offset));
- Node* tvalue = make_load(NULL, insp, TypeLong::LONG, T_LONG, MemNode::unordered);
- Node* bits = longcon(~0x03l); // ignore bit 0 & 1
- Node* andl = _gvn.transform(new AndLNode(tvalue, bits));
- Node* clsused = longcon(0x01l); // set the class bit
- Node* orl = _gvn.transform(new OrLNode(tvalue, clsused));
-
- const TypePtr *adr_type = _gvn.type(insp)->isa_ptr();
- store_to_memory(control(), insp, orl, T_LONG, adr_type, MemNode::unordered);
- set_result(andl);
- return true;
-}
-
-bool LibraryCallKit::inline_native_threadID() {
- Node* tls_ptr = NULL;
- Node* cur_thr = generate_current_thread(tls_ptr);
- Node* p = basic_plus_adr(top()/*!oop*/, tls_ptr, in_bytes(JavaThread::osthread_offset()));
- Node* osthread = make_load(NULL, p, TypeRawPtr::NOTNULL, T_ADDRESS, MemNode::unordered);
- p = basic_plus_adr(top()/*!oop*/, osthread, in_bytes(OSThread::thread_id_offset()));
-
- Node* threadid = NULL;
- size_t thread_id_size = OSThread::thread_id_size();
- if (thread_id_size == (size_t) BytesPerLong) {
- threadid = ConvL2I(make_load(control(), p, TypeLong::LONG, T_LONG, MemNode::unordered));
- } else if (thread_id_size == (size_t) BytesPerInt) {
- threadid = make_load(control(), p, TypeInt::INT, T_INT, MemNode::unordered);
- } else {
- ShouldNotReachHere();
- }
- set_result(threadid);
- return true;
-}
-#endif
-
//------------------------inline_native_time_funcs--------------
// inline code for System.currentTimeMillis() and System.nanoTime()
// these have the same type and signature
--- a/hotspot/src/share/vm/prims/jni.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/prims/jni.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -73,6 +73,7 @@
#include "runtime/vm_operations.hpp"
#include "services/memTracker.hpp"
#include "services/runtimeService.hpp"
+#include "trace/traceMacros.hpp"
#include "trace/tracing.hpp"
#include "utilities/defaultStream.hpp"
#include "utilities/dtrace.hpp"
@@ -88,7 +89,7 @@
#include "jvmci/jvmciRuntime.hpp"
#endif
-static jint CurrentVersion = JNI_VERSION_1_8;
+static jint CurrentVersion = JNI_VERSION_9;
#ifdef _WIN32
extern LONG WINAPI topLevelExceptionFilter(_EXCEPTION_POINTERS* );
@@ -3929,7 +3930,7 @@
EventThreadStart event;
if (event.should_commit()) {
- event.set_javalangthread(java_lang_Thread::thread_id(thread->threadObj()));
+ event.set_thread(THREAD_TRACE_ID(thread));
event.commit();
}
@@ -4149,7 +4150,7 @@
EventThreadStart event;
if (event.should_commit()) {
- event.set_javalangthread(java_lang_Thread::thread_id(thread->threadObj()));
+ event.set_thread(THREAD_TRACE_ID(thread));
event.commit();
}
--- a/hotspot/src/share/vm/prims/jni.h Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/prims/jni.h Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -1952,6 +1952,7 @@
#define JNI_VERSION_1_4 0x00010004
#define JNI_VERSION_1_6 0x00010006
#define JNI_VERSION_1_8 0x00010008
+#define JNI_VERSION_9 0x00090000
#ifdef __cplusplus
} /* extern "C" */
--- a/hotspot/src/share/vm/prims/jvmtiRedefineClasses.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/prims/jvmtiRedefineClasses.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, 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
@@ -3940,6 +3940,10 @@
scratch_class->set_methods(_old_methods); // To prevent potential GCing of the old methods,
// and to be able to undo operation easily.
+ Array<int>* old_ordering = the_class->method_ordering();
+ the_class->set_method_ordering(scratch_class->method_ordering());
+ scratch_class->set_method_ordering(old_ordering);
+
ConstantPool* old_constants = the_class->constants();
the_class->set_constants(scratch_class->constants());
scratch_class->set_constants(old_constants); // See the previous comment.
--- a/hotspot/src/share/vm/runtime/arguments.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/arguments.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -372,6 +372,7 @@
{ "PreInflateSpin", JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
{ "JNIDetachReleasesMonitors", JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
{ "UseAltSigs", JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
+ { "SegmentedHeapDumpThreshold", JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
#ifdef TEST_VERIFY_SPECIAL_JVM_FLAGS
{ "dep > obs", JDK_Version::jdk(9), JDK_Version::jdk(8), JDK_Version::undefined() },
@@ -405,8 +406,9 @@
static AliasedLoggingFlag const aliased_logging_flags[] = {
{ "TraceClassLoading", LogLevel::Info, true, LogTag::_classload },
+ { "TraceClassPaths", LogLevel::Info, true, LogTag::_classpath },
+ { "TraceClassResolution", LogLevel::Info, true, LogTag::_classresolve },
{ "TraceClassUnloading", LogLevel::Info, true, LogTag::_classunload },
- { "TraceClassResolution", LogLevel::Info, true, LogTag::_classresolve },
{ "TraceExceptions", LogLevel::Info, true, LogTag::_exceptions },
{ "TraceMonitorInflation", LogLevel::Debug, true, LogTag::_monitorinflation },
{ "TraceBiasedLocking", LogLevel::Info, true, LogTag::_biasedlocking },
@@ -3271,7 +3273,7 @@
// PrintSharedArchiveAndExit will turn on
// -Xshare:on
- // -XX:+TraceClassPaths
+ // -Xlog:classpath=info
if (PrintSharedArchiveAndExit) {
if (FLAG_SET_CMDLINE(bool, UseSharedSpaces, true) != Flag::SUCCESS) {
return JNI_EINVAL;
@@ -3279,9 +3281,7 @@
if (FLAG_SET_CMDLINE(bool, RequireSharedSpaces, true) != Flag::SUCCESS) {
return JNI_EINVAL;
}
- if (FLAG_SET_CMDLINE(bool, TraceClassPaths, true) != Flag::SUCCESS) {
- return JNI_EINVAL;
- }
+ LogConfiguration::configure_stdout(LogLevel::Info, true, LOG_TAGS(classpath));
}
// Change the default value for flags which have different default values
@@ -3334,10 +3334,6 @@
_java_class_path->set_value(copy);
FreeHeap(copy); // a copy was made by set_value, so don't need this anymore
}
-
- if (!PrintSharedArchiveAndExit) {
- ClassLoader::trace_class_path(tty, "[classpath: ", _java_class_path->value());
- }
}
static bool has_jar_files(const char* directory) {
--- a/hotspot/src/share/vm/runtime/fprofiler.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/fprofiler.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -836,8 +836,7 @@
vm_thread_profiler->inc_thread_ticks();
// Get a snapshot of a current VMThread pc (and leave it running!)
- // The call may fail if, for instance the VM thread is interrupted while
- // holding the Interrupt_lock or for other reasons.
+ // The call may fail in some circumstances
epc = os::get_thread_pc(VMThread::vm_thread());
if(epc.pc() != NULL) {
if (os::dll_address_to_function_name(epc.pc(), buf, sizeof(buf), NULL)) {
--- a/hotspot/src/share/vm/runtime/globals.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/globals.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1055,10 +1055,6 @@
"directory) of the dump file (defaults to java_pid<pid>.hprof " \
"in the working directory)") \
\
- develop(size_t, SegmentedHeapDumpThreshold, 2*G, \
- "Generate a segmented heap dump (JAVA PROFILE 1.0.2 format) " \
- "when the heap usage is larger than this") \
- \
develop(size_t, HeapDumpSegmentSize, 1*G, \
"Approximate segment size when generating a segmented heap dump") \
\
@@ -1437,9 +1433,6 @@
product(bool, VerifyMergedCPBytecodes, true, \
"Verify bytecodes after RedefineClasses constant pool merging") \
\
- develop(bool, TraceJNIHandleAllocation, false, \
- "Trace allocation/deallocation of JNI handle blocks") \
- \
develop(bool, TraceBytecodes, false, \
"Trace bytecode execution") \
\
@@ -1482,9 +1475,6 @@
develop(bool, TraceCompiledIC, false, \
"Trace changes of compiled IC") \
\
- develop(bool, TraceProtectionDomainVerification, false, \
- "Trace protection domain verification") \
- \
develop(bool, TraceClearedExceptions, false, \
"Print when an exception is forcibly cleared") \
\
@@ -2403,9 +2393,6 @@
product(bool, IgnoreEmptyClassPaths, false, \
"Ignore empty path elements in -classpath") \
\
- product(bool, TraceClassPaths, false, \
- "Trace processing of class paths") \
- \
product(bool, TraceClassLoadingPreorder, false, \
"Trace all classes loaded in order referenced (not loaded)") \
\
--- a/hotspot/src/share/vm/runtime/java.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/java.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -64,6 +64,7 @@
#include "runtime/timer.hpp"
#include "runtime/vm_operations.hpp"
#include "services/memTracker.hpp"
+#include "trace/traceMacros.hpp"
#include "trace/tracing.hpp"
#include "utilities/dtrace.hpp"
#include "utilities/globalDefinitions.hpp"
@@ -485,7 +486,7 @@
EventThreadEnd event;
if (event.should_commit()) {
- event.set_javalangthread(java_lang_Thread::thread_id(thread->threadObj()));
+ event.set_thread(THREAD_TRACE_ID(thread));
event.commit();
}
--- a/hotspot/src/share/vm/runtime/jniHandles.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/jniHandles.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, 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
@@ -278,10 +278,6 @@
// Allocate new block
block = new JNIHandleBlock();
_blocks_allocated++;
- if (TraceJNIHandleAllocation) {
- tty->print_cr("JNIHandleBlock " INTPTR_FORMAT " allocated (%d total blocks)",
- p2i(block), _blocks_allocated);
- }
if (ZapJNIHandleArea) block->zap();
#ifndef PRODUCT
// Link new block to list of all allocated blocks
@@ -499,10 +495,6 @@
// Not as many free handles as we would like - compute number of new blocks to append
_allocate_before_rebuild = (extra + block_size_in_oops - 1) / block_size_in_oops;
}
- if (TraceJNIHandleAllocation) {
- tty->print_cr("Rebuild free list JNIHandleBlock " INTPTR_FORMAT " blocks=%d used=%d free=%d add=%d",
- p2i(this), blocks, total-free, free, _allocate_before_rebuild);
- }
}
--- a/hotspot/src/share/vm/runtime/mutex.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/mutex.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, 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
@@ -1320,15 +1320,12 @@
// The rank Mutex::native is an exception in that it is not subject
// to the verification rules.
// Here are some further notes relating to mutex acquisition anomalies:
- // . under Solaris, the interrupt lock gets acquired when doing
- // profiling, so any lock could be held.
// . it is also ok to acquire Safepoint_lock at the very end while we
// already hold Terminator_lock - may happen because of periodic safepoints
if (this->rank() != Mutex::native &&
this->rank() != Mutex::suspend_resume &&
locks != NULL && locks->rank() <= this->rank() &&
!SafepointSynchronize::is_at_safepoint() &&
- this != Interrupt_lock && this != ProfileVM_lock &&
!(this == Safepoint_lock && contains(locks, Terminator_lock) &&
SafepointSynchronize::is_synchronizing())) {
new_owner->print_owned_locks();
--- a/hotspot/src/share/vm/runtime/mutexLocker.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/mutexLocker.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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 +50,6 @@
Mutex* JfieldIdCreation_lock = NULL;
Monitor* JNICritical_lock = NULL;
Mutex* JvmtiThreadState_lock = NULL;
-Monitor* JvmtiPendingEvent_lock = NULL;
Monitor* Heap_lock = NULL;
Mutex* ExpandHeap_lock = NULL;
Mutex* AdapterHandlerLibrary_lock = NULL;
@@ -73,8 +72,6 @@
Monitor* STS_lock = NULL;
Monitor* SLT_lock = NULL;
Monitor* FullGCCount_lock = NULL;
-Monitor* CMark_lock = NULL;
-Mutex* CMRegionStack_lock = NULL;
Mutex* SATB_Q_FL_lock = NULL;
Monitor* SATB_Q_CBL_mon = NULL;
Mutex* Shared_SATB_Q_lock = NULL;
@@ -94,11 +91,8 @@
Monitor* Terminator_lock = NULL;
Monitor* BeforeExit_lock = NULL;
Monitor* Notify_lock = NULL;
-Monitor* Interrupt_lock = NULL;
-Monitor* ProfileVM_lock = NULL;
Mutex* ProfilePrint_lock = NULL;
Mutex* ExceptionCache_lock = NULL;
-Monitor* ObjAllocPost_lock = NULL;
Mutex* OsrList_lock = NULL;
#ifndef PRODUCT
@@ -184,8 +178,6 @@
}
if (UseG1GC) {
- def(CMark_lock , Monitor, nonleaf, true, Monitor::_safepoint_check_never); // coordinate concurrent mark thread
- def(CMRegionStack_lock , Mutex, leaf, true, Monitor::_safepoint_check_never);
def(SATB_Q_FL_lock , Mutex , special, true, Monitor::_safepoint_check_never);
def(SATB_Q_CBL_mon , Monitor, nonleaf, true, Monitor::_safepoint_check_never);
def(Shared_SATB_Q_lock , Mutex, nonleaf, true, Monitor::_safepoint_check_never);
@@ -206,12 +198,10 @@
def(ParGCRareEvent_lock , Mutex , leaf , true, Monitor::_safepoint_check_sometimes);
def(DerivedPointerTableGC_lock , Mutex, leaf, true, Monitor::_safepoint_check_never);
def(CodeCache_lock , Mutex , special, true, Monitor::_safepoint_check_never);
- def(Interrupt_lock , Monitor, special, true, Monitor::_safepoint_check_never); // used for interrupt processing
def(RawMonitor_lock , Mutex, special, true, Monitor::_safepoint_check_never);
def(OopMapCacheAlloc_lock , Mutex, leaf, true, Monitor::_safepoint_check_always); // used for oop_map_cache allocation.
def(Patching_lock , Mutex , special, true, Monitor::_safepoint_check_never); // used for safepointing and code patching.
- def(ObjAllocPost_lock , Monitor, special, false, Monitor::_safepoint_check_never);
def(Service_lock , Monitor, special, true, Monitor::_safepoint_check_never); // used for service thread operations
def(JmethodIdCreation_lock , Mutex , leaf, true, Monitor::_safepoint_check_always); // used for creating jmethodIDs.
@@ -267,7 +257,6 @@
def(MultiArray_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // locks SymbolTable_lock
def(JvmtiThreadState_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // Used by JvmtiThreadState/JvmtiEventController
- def(JvmtiPendingEvent_lock , Monitor, nonleaf, false, Monitor::_safepoint_check_never); // Used by JvmtiCodeBlobEvents
def(Management_lock , Mutex , nonleaf+2, false, Monitor::_safepoint_check_always); // used for JVM management
def(Compile_lock , Mutex , nonleaf+3, true, Monitor::_safepoint_check_sometimes);
@@ -277,7 +266,6 @@
def(MethodCompileQueue_lock , Monitor, nonleaf+4, true, Monitor::_safepoint_check_always);
def(Debug2_lock , Mutex , nonleaf+4, true, Monitor::_safepoint_check_never);
def(Debug3_lock , Mutex , nonleaf+4, true, Monitor::_safepoint_check_never);
- def(ProfileVM_lock , Monitor, special, false, Monitor::_safepoint_check_never); // used for profiling of the VMThread
def(CompileThread_lock , Monitor, nonleaf+5, false, Monitor::_safepoint_check_always);
def(PeriodicTask_lock , Monitor, nonleaf+5, true, Monitor::_safepoint_check_sometimes);
if (WhiteBoxAPI) {
--- a/hotspot/src/share/vm/runtime/mutexLocker.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/mutexLocker.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -43,7 +43,6 @@
extern Mutex* JfieldIdCreation_lock; // a lock on creating JNI static field identifiers
extern Monitor* JNICritical_lock; // a lock used while entering and exiting JNI critical regions, allows GC to sometimes get in
extern Mutex* JvmtiThreadState_lock; // a lock on modification of JVMTI thread data
-extern Monitor* JvmtiPendingEvent_lock; // a lock on the JVMTI pending events list
extern Monitor* Heap_lock; // a lock on the heap
extern Mutex* ExpandHeap_lock; // a lock on expanding the heap
extern Mutex* AdapterHandlerLibrary_lock; // a lock on the AdapterHandlerLibrary
@@ -68,8 +67,6 @@
extern Monitor* STS_lock; // used for joining/leaving SuspendibleThreadSet.
extern Monitor* SLT_lock; // used in CMS GC for acquiring PLL
extern Monitor* FullGCCount_lock; // in support of "concurrent" full gc
-extern Monitor* CMark_lock; // used for concurrent mark thread coordination
-extern Mutex* CMRegionStack_lock; // used for protecting accesses to the CM region stack
extern Mutex* SATB_Q_FL_lock; // Protects SATB Q
// buffer free list.
extern Monitor* SATB_Q_CBL_mon; // Protects SATB Q
@@ -98,8 +95,6 @@
extern Monitor* Terminator_lock; // a lock used to guard termination of the vm
extern Monitor* BeforeExit_lock; // a lock used to guard cleanups and shutdown hooks
extern Monitor* Notify_lock; // a lock used to synchronize the start-up of the vm
-extern Monitor* Interrupt_lock; // a lock used for condition variable mediated interrupt processing
-extern Monitor* ProfileVM_lock; // a lock used for profiling the VMThread
extern Mutex* ProfilePrint_lock; // a lock used to serialize the printing of profiles
extern Mutex* ExceptionCache_lock; // a lock used to synchronize exception cache updates
extern Mutex* OsrList_lock; // a lock used to serialize access to OSR queues
--- a/hotspot/src/share/vm/runtime/objectMonitor.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/objectMonitor.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, 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
@@ -401,7 +401,7 @@
if (event.should_commit()) {
event.set_klass(((oop)this->object())->klass());
- event.set_previousOwner((TYPE_JAVALANGTHREAD)_previous_owner_tid);
+ event.set_previousOwner((TYPE_THREAD)_previous_owner_tid);
event.set_address((TYPE_ADDRESS)(uintptr_t)(this->object_addr()));
event.commit();
}
@@ -937,7 +937,7 @@
// get the owner's thread id for the MonitorEnter event
// if it is enabled and the thread isn't suspended
if (not_suspended && Tracing::is_event_enabled(TraceJavaMonitorEnterEvent)) {
- _previous_owner_tid = SharedRuntime::get_java_tid(Self);
+ _previous_owner_tid = THREAD_TRACE_ID(Self);
}
#endif
@@ -1391,11 +1391,12 @@
jlong notifier_tid,
jlong timeout,
bool timedout) {
+ assert(event != NULL, "invariant");
event->set_klass(((oop)this->object())->klass());
- event->set_timeout((TYPE_ULONG)timeout);
- event->set_address((TYPE_ADDRESS)(uintptr_t)(this->object_addr()));
- event->set_notifier((TYPE_OSTHREAD)notifier_tid);
- event->set_timedOut((TYPE_BOOLEAN)timedout);
+ event->set_timeout(timeout);
+ event->set_address((TYPE_ADDRESS)this->object_addr());
+ event->set_notifier(notifier_tid);
+ event->set_timedOut(timedout);
event->commit();
}
@@ -1655,7 +1656,7 @@
iterator->TState = ObjectWaiter::TS_ENTER;
}
iterator->_notified = 1;
- iterator->_notifier_tid = Self->osthread()->thread_id();
+ iterator->_notifier_tid = THREAD_TRACE_ID(Self);
ObjectWaiter * list = _EntryList;
if (list != NULL) {
--- a/hotspot/src/share/vm/runtime/thread.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/thread.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -324,6 +324,10 @@
// record thread's native stack, stack grows downward
MemTracker::record_thread_stack(stack_end(), stack_size());
#endif // INCLUDE_NMT
+ log_debug(os, thread)("Thread " UINTX_FORMAT " stack dimensions: "
+ PTR_FORMAT "-" PTR_FORMAT " (" SIZE_FORMAT "k).",
+ os::current_thread_id(), p2i(stack_base() - stack_size()),
+ p2i(stack_base()), stack_size()/1024);
}
@@ -1005,9 +1009,9 @@
char java_runtime_name[128] = "";
char java_runtime_version[128] = "";
-// extract the JRE name from sun.misc.Version.java_runtime_name
+// extract the JRE name from java.lang.VersionProps.java_runtime_name
static const char* get_java_runtime_name(TRAPS) {
- Klass* k = SystemDictionary::find(vmSymbols::sun_misc_Version(),
+ Klass* k = SystemDictionary::find(vmSymbols::java_lang_VersionProps(),
Handle(), Handle(), CHECK_AND_CLEAR_NULL);
fieldDescriptor fd;
bool found = k != NULL &&
@@ -1027,9 +1031,9 @@
}
}
-// extract the JRE version from sun.misc.Version.java_runtime_version
+// extract the JRE version from java.lang.VersionProps.java_runtime_version
static const char* get_java_runtime_version(TRAPS) {
- Klass* k = SystemDictionary::find(vmSymbols::sun_misc_Version(),
+ Klass* k = SystemDictionary::find(vmSymbols::java_lang_VersionProps(),
Handle(), Handle(), CHECK_AND_CLEAR_NULL);
fieldDescriptor fd;
bool found = k != NULL &&
@@ -1690,7 +1694,7 @@
EventThreadStart event;
if (event.should_commit()) {
- event.set_javalangthread(java_lang_Thread::thread_id(this->threadObj()));
+ event.set_thread(THREAD_TRACE_ID(this));
event.commit();
}
@@ -1795,7 +1799,7 @@
// from java_lang_Thread object
EventThreadEnd event;
if (event.should_commit()) {
- event.set_javalangthread(java_lang_Thread::thread_id(this->threadObj()));
+ event.set_thread(THREAD_TRACE_ID(this));
event.commit();
}
@@ -1924,6 +1928,10 @@
}
#endif // INCLUDE_ALL_GCS
+ log_info(os, thread)("JavaThread %s (tid: " UINTX_FORMAT ").",
+ exit_type == JavaThread::normal_exit ? "exiting" : "detaching",
+ os::current_thread_id());
+
// Remove from list of active threads list, and notify VM thread if we are the last non-daemon thread
Threads::remove(this);
}
@@ -2491,18 +2499,25 @@
// warning("Guarding at " PTR_FORMAT " for len " SIZE_FORMAT "\n", low_addr, len);
if (allocate && !os::create_stack_guard_pages((char *) low_addr, len)) {
- warning("Attempt to allocate stack guard pages failed.");
+ log_warning(os, thread)("Attempt to allocate stack guard pages failed.");
return;
}
if (os::guard_memory((char *) low_addr, len)) {
_stack_guard_state = stack_guard_enabled;
} else {
- warning("Attempt to protect stack guard pages failed.");
+ log_warning(os, thread)("Attempt to protect stack guard pages failed ("
+ PTR_FORMAT "-" PTR_FORMAT ").", p2i(low_addr), p2i(low_addr + len));
if (os::uncommit_memory((char *) low_addr, len)) {
- warning("Attempt to deallocate stack guard pages failed.");
+ log_warning(os, thread)("Attempt to deallocate stack guard pages failed.");
}
+ return;
}
+
+ log_debug(os, thread)("Thread " UINTX_FORMAT " stack guard pages activated: "
+ PTR_FORMAT "-" PTR_FORMAT ".",
+ os::current_thread_id(), p2i(low_addr), p2i(low_addr + len));
+
}
void JavaThread::remove_stack_guard_pages() {
@@ -2515,16 +2530,25 @@
if (os::remove_stack_guard_pages((char *) low_addr, len)) {
_stack_guard_state = stack_guard_unused;
} else {
- warning("Attempt to deallocate stack guard pages failed.");
+ log_warning(os, thread)("Attempt to deallocate stack guard pages failed ("
+ PTR_FORMAT "-" PTR_FORMAT ").", p2i(low_addr), p2i(low_addr + len));
+ return;
}
} else {
if (_stack_guard_state == stack_guard_unused) return;
if (os::unguard_memory((char *) low_addr, len)) {
_stack_guard_state = stack_guard_unused;
} else {
- warning("Attempt to unprotect stack guard pages failed.");
+ log_warning(os, thread)("Attempt to unprotect stack guard pages failed ("
+ PTR_FORMAT "-" PTR_FORMAT ").", p2i(low_addr), p2i(low_addr + len));
+ return;
}
}
+
+ log_debug(os, thread)("Thread " UINTX_FORMAT " stack guard pages removed: "
+ PTR_FORMAT "-" PTR_FORMAT ".",
+ os::current_thread_id(), p2i(low_addr), p2i(low_addr + len));
+
}
void JavaThread::enable_stack_reserved_zone() {
@@ -3530,6 +3554,10 @@
return status;
}
+ if (TRACE_INITIALIZE() != JNI_OK) {
+ vm_exit_during_initialization("Failed to initialize tracing backend");
+ }
+
// Should be done after the heap is fully created
main_thread->cache_global_variables();
@@ -3598,11 +3626,6 @@
quicken_jni_functions();
- // Must be run after init_ft which initializes ft_enabled
- if (TRACE_INITIALIZE() != JNI_OK) {
- vm_exit_during_initialization("Failed to initialize tracing backend");
- }
-
// No more stub generation allowed after that point.
StubCodeDesc::freeze();
@@ -4110,6 +4133,7 @@
if (version == JNI_VERSION_1_4) return JNI_TRUE;
if (version == JNI_VERSION_1_6) return JNI_TRUE;
if (version == JNI_VERSION_1_8) return JNI_TRUE;
+ if (version == JNI_VERSION_9) return JNI_TRUE;
return JNI_FALSE;
}
--- a/hotspot/src/share/vm/runtime/thread.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/thread.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -448,7 +448,8 @@
void incr_allocated_bytes(jlong size) { _allocated_bytes += size; }
inline jlong cooked_allocated_bytes();
- TRACE_DATA* trace_data() { return &_trace_data; }
+ TRACE_DEFINE_THREAD_TRACE_DATA_OFFSET;
+ TRACE_DATA* trace_data() const { return &_trace_data; }
const ThreadExt& ext() const { return _ext; }
ThreadExt& ext() { return _ext; }
--- a/hotspot/src/share/vm/runtime/vmThread.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/runtime/vmThread.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, 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
@@ -359,7 +359,7 @@
// Only write caller thread information for non-concurrent vm operations.
// For concurrent vm operations, the thread id is set to 0 indicating thread is unknown.
// This is because the caller thread could have exited already.
- event.set_caller(is_concurrent ? 0 : op->calling_thread()->osthread()->thread_id());
+ event.set_caller(is_concurrent ? 0 : THREAD_TRACE_ID(op->calling_thread()));
event.commit();
}
--- a/hotspot/src/share/vm/services/heapDumper.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/services/heapDumper.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, 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
@@ -53,8 +53,7 @@
* src/share/demo/jvmti/hprof/hprof_io.c
*
*
- * header "JAVA PROFILE 1.0.1" or "JAVA PROFILE 1.0.2"
- * (0-terminated)
+ * header "JAVA PROFILE 1.0.2" (0-terminated)
*
* u4 size of identifiers. Identifiers are used to represent
* UTF8 strings, objects, stack traces, etc. They usually
@@ -385,6 +384,8 @@
size_t _size;
size_t _pos;
+ jlong _dump_start;
+
char* _error; // error message when I/O fails
void set_file_descriptor(int fd) { _fd = fd; }
@@ -408,6 +409,10 @@
bool is_open() const { return file_descriptor() >= 0; }
void flush();
+ jlong dump_start() const { return _dump_start; }
+ void set_dump_start(jlong pos);
+ julong current_record_length();
+
// total number of bytes written to the disk
julong bytes_written() const { return _bytes_written; }
@@ -449,6 +454,7 @@
_pos = 0;
_error = NULL;
_bytes_written = 0L;
+ _dump_start = (jlong)-1;
_fd = os::create_binary_file(path, false); // don't replace existing file
// if the open failed we record the error
@@ -476,6 +482,22 @@
}
}
+// sets the dump starting position
+void DumpWriter::set_dump_start(jlong pos) {
+ _dump_start = pos;
+}
+
+julong DumpWriter::current_record_length() {
+ if (is_open()) {
+ // calculate the size of the dump record
+ julong dump_end = bytes_written() + bytes_unwritten();
+ assert(dump_end == (size_t)current_offset(), "checking");
+ julong dump_len = dump_end - dump_start() - 4;
+ return dump_len;
+ }
+ return 0;
+}
+
// write directly to the file
void DumpWriter::write_internal(void* s, size_t len) {
if (is_open()) {
@@ -645,6 +667,18 @@
static void dump_prim_array(DumpWriter* writer, typeArrayOop array);
// create HPROF_FRAME record for the given method and bci
static void dump_stack_frame(DumpWriter* writer, int frame_serial_num, int class_serial_num, Method* m, int bci);
+
+ // check if we need to truncate an array
+ static int calculate_array_max_length(DumpWriter* writer, arrayOop array, short header_size);
+
+ // writes a HPROF_HEAP_DUMP_SEGMENT record
+ static void write_dump_header(DumpWriter* writer);
+
+ // fixes up the length of the current dump record
+ static void write_current_dump_record_length(DumpWriter* writer);
+
+ // fixes up the current dump record and writes HPROF_HEAP_DUMP_END record
+ static void end_of_dump(DumpWriter* writer);
};
// write a header of the given type
@@ -1005,50 +1039,102 @@
}
}
+// Hprof uses an u4 as record length field,
+// which means we need to truncate arrays that are too long.
+int DumperSupport::calculate_array_max_length(DumpWriter* writer, arrayOop array, short header_size) {
+ BasicType type = ArrayKlass::cast(array->klass())->element_type();
+ assert(type >= T_BOOLEAN && type <= T_OBJECT, "invalid array element type");
+
+ int length = array->length();
+
+ int type_size;
+ if (type == T_OBJECT) {
+ type_size = sizeof(address);
+ } else {
+ type_size = type2aelembytes(type);
+ }
+
+ size_t length_in_bytes = (size_t)length * type_size;
+
+ // Create a new record if the current record is non-empty and the array can't fit.
+ julong current_record_length = writer->current_record_length();
+ if (current_record_length > 0 &&
+ (current_record_length + header_size + length_in_bytes) > max_juint) {
+ write_current_dump_record_length(writer);
+ write_dump_header(writer);
+
+ // We now have an empty record.
+ current_record_length = 0;
+ }
+
+ // Calculate max bytes we can use.
+ uint max_bytes = max_juint - (header_size + current_record_length);
+
+ // Array too long for the record?
+ // Calculate max length and return it.
+ if (length_in_bytes > max_bytes) {
+ length = max_bytes / type_size;
+ length_in_bytes = (size_t)length * type_size;
+
+ warning("cannot dump array of type %s[] with length %d; truncating to length %d",
+ type2name_tab[type], array->length(), length);
+ }
+ return length;
+}
+
// creates HPROF_GC_OBJ_ARRAY_DUMP record for the given object array
void DumperSupport::dump_object_array(DumpWriter* writer, objArrayOop array) {
+ // sizeof(u1) + 2 * sizeof(u4) + sizeof(objectID) + sizeof(classID)
+ short header_size = 1 + 2 * 4 + 2 * sizeof(address);
+
+ int length = calculate_array_max_length(writer, array, header_size);
writer->write_u1(HPROF_GC_OBJ_ARRAY_DUMP);
writer->write_objectID(array);
writer->write_u4(STACK_TRACE_ID);
- writer->write_u4((u4)array->length());
+ writer->write_u4(length);
// array class ID
writer->write_classID(array->klass());
// [id]* elements
- for (int index=0; index<array->length(); index++) {
+ for (int index = 0; index < length; index++) {
oop o = array->obj_at(index);
writer->write_objectID(o);
}
}
-#define WRITE_ARRAY(Array, Type, Size) \
- for (int i=0; i<Array->length(); i++) { writer->write_##Size((Size)array->Type##_at(i)); }
-
+#define WRITE_ARRAY(Array, Type, Size, Length) \
+ for (int i = 0; i < Length; i++) { writer->write_##Size((Size)Array->Type##_at(i)); }
// creates HPROF_GC_PRIM_ARRAY_DUMP record for the given type array
void DumperSupport::dump_prim_array(DumpWriter* writer, typeArrayOop array) {
BasicType type = TypeArrayKlass::cast(array->klass())->element_type();
+ // 2 * sizeof(u1) + 2 * sizeof(u4) + sizeof(objectID)
+ short header_size = 2 * 1 + 2 * 4 + sizeof(address);
+
+ int length = calculate_array_max_length(writer, array, header_size);
+ int type_size = type2aelembytes(type);
+ u4 length_in_bytes = (u4)length * type_size;
+
writer->write_u1(HPROF_GC_PRIM_ARRAY_DUMP);
writer->write_objectID(array);
writer->write_u4(STACK_TRACE_ID);
- writer->write_u4((u4)array->length());
+ writer->write_u4(length);
writer->write_u1(type2tag(type));
// nothing to copy
- if (array->length() == 0) {
+ if (length == 0) {
return;
}
// If the byte ordering is big endian then we can copy most types directly
- u4 length_in_bytes = (u4)array->length() * type2aelembytes(type);
switch (type) {
case T_INT : {
if (Bytes::is_Java_byte_ordering_different()) {
- WRITE_ARRAY(array, int, u4);
+ WRITE_ARRAY(array, int, u4, length);
} else {
writer->write_raw((void*)(array->int_at_addr(0)), length_in_bytes);
}
@@ -1060,7 +1146,7 @@
}
case T_CHAR : {
if (Bytes::is_Java_byte_ordering_different()) {
- WRITE_ARRAY(array, char, u2);
+ WRITE_ARRAY(array, char, u2, length);
} else {
writer->write_raw((void*)(array->char_at_addr(0)), length_in_bytes);
}
@@ -1068,7 +1154,7 @@
}
case T_SHORT : {
if (Bytes::is_Java_byte_ordering_different()) {
- WRITE_ARRAY(array, short, u2);
+ WRITE_ARRAY(array, short, u2, length);
} else {
writer->write_raw((void*)(array->short_at_addr(0)), length_in_bytes);
}
@@ -1076,7 +1162,7 @@
}
case T_BOOLEAN : {
if (Bytes::is_Java_byte_ordering_different()) {
- WRITE_ARRAY(array, bool, u1);
+ WRITE_ARRAY(array, bool, u1, length);
} else {
writer->write_raw((void*)(array->bool_at_addr(0)), length_in_bytes);
}
@@ -1084,7 +1170,7 @@
}
case T_LONG : {
if (Bytes::is_Java_byte_ordering_different()) {
- WRITE_ARRAY(array, long, u8);
+ WRITE_ARRAY(array, long, u8, length);
} else {
writer->write_raw((void*)(array->long_at_addr(0)), length_in_bytes);
}
@@ -1096,14 +1182,14 @@
// use IEEE 754.
case T_FLOAT : {
- for (int i=0; i<array->length(); i++) {
- dump_float( writer, array->float_at(i) );
+ for (int i = 0; i < length; i++) {
+ dump_float(writer, array->float_at(i));
}
break;
}
case T_DOUBLE : {
- for (int i=0; i<array->length(); i++) {
- dump_double( writer, array->double_at(i) );
+ for (int i = 0; i < length; i++) {
+ dump_double(writer, array->double_at(i));
}
break;
}
@@ -1320,8 +1406,6 @@
JavaThread* _oome_thread;
Method* _oome_constructor;
bool _gc_before_heap_dump;
- bool _is_segmented_dump;
- jlong _dump_start;
GrowableArray<Klass*>* _klass_map;
ThreadStackTrace** _stack_traces;
int _num_threads;
@@ -1340,11 +1424,6 @@
void clear_global_dumper() { _global_dumper = NULL; }
void clear_global_writer() { _global_writer = NULL; }
- bool is_segmented_dump() const { return _is_segmented_dump; }
- void set_segmented_dump() { _is_segmented_dump = true; }
- jlong dump_start() const { return _dump_start; }
- void set_dump_start(jlong pos);
-
bool skip_operation() const;
// writes a HPROF_LOAD_CLASS record
@@ -1369,16 +1448,6 @@
// HPROF_TRACE and HPROF_FRAME records
void dump_stack_traces();
- // writes a HPROF_HEAP_DUMP or HPROF_HEAP_DUMP_SEGMENT record
- void write_dump_header();
-
- // fixes up the length of the current dump record
- void write_current_dump_record_length();
-
- // fixes up the current dump record )and writes HPROF_HEAP_DUMP_END
- // record in the case of a segmented heap dump)
- void end_of_dump();
-
public:
VM_HeapDumper(DumpWriter* writer, bool gc_before_heap_dump, bool oome) :
VM_GC_Operation(0 /* total collections, dummy, ignored */,
@@ -1387,8 +1456,6 @@
gc_before_heap_dump) {
_local_writer = writer;
_gc_before_heap_dump = gc_before_heap_dump;
- _is_segmented_dump = false;
- _dump_start = (jlong)-1;
_klass_map = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<Klass*>(INITIAL_CLASS_COUNT, true);
_stack_traces = NULL;
_num_threads = 0;
@@ -1428,35 +1495,23 @@
return false;
}
-// sets the dump starting position
-void VM_HeapDumper::set_dump_start(jlong pos) {
- _dump_start = pos;
-}
-
- // writes a HPROF_HEAP_DUMP or HPROF_HEAP_DUMP_SEGMENT record
-void VM_HeapDumper::write_dump_header() {
- if (writer()->is_open()) {
- if (is_segmented_dump()) {
- writer()->write_u1(HPROF_HEAP_DUMP_SEGMENT);
- } else {
- writer()->write_u1(HPROF_HEAP_DUMP);
- }
- writer()->write_u4(0); // current ticks
+ // writes a HPROF_HEAP_DUMP_SEGMENT record
+void DumperSupport::write_dump_header(DumpWriter* writer) {
+ if (writer->is_open()) {
+ writer->write_u1(HPROF_HEAP_DUMP_SEGMENT);
+ writer->write_u4(0); // current ticks
// record the starting position for the dump (its length will be fixed up later)
- set_dump_start(writer()->current_offset());
- writer()->write_u4(0);
+ writer->set_dump_start(writer->current_offset());
+ writer->write_u4(0);
}
}
// fixes up the length of the current dump record
-void VM_HeapDumper::write_current_dump_record_length() {
- if (writer()->is_open()) {
- assert(dump_start() >= 0, "no dump start recorded");
-
- // calculate the size of the dump record
- julong dump_end = writer()->current_offset();
- julong dump_len = (dump_end - dump_start() - 4);
+void DumperSupport::write_current_dump_record_length(DumpWriter* writer) {
+ if (writer->is_open()) {
+ julong dump_end = writer->bytes_written() + writer->bytes_unwritten();
+ julong dump_len = writer->current_record_length();
// record length must fit in a u4
if (dump_len > max_juint) {
@@ -1464,17 +1519,18 @@
}
// seek to the dump start and fix-up the length
- writer()->seek_to_offset(dump_start());
- writer()->write_u4((u4)dump_len);
+ assert(writer->dump_start() >= 0, "no dump start recorded");
+ writer->seek_to_offset(writer->dump_start());
+ writer->write_u4((u4)dump_len);
// adjust the total size written to keep the bytes written correct.
- writer()->adjust_bytes_written(-((jlong) sizeof(u4)));
+ writer->adjust_bytes_written(-((jlong) sizeof(u4)));
// seek to dump end so we can continue
- writer()->seek_to_offset(dump_end);
+ writer->seek_to_offset(dump_end);
// no current dump record
- set_dump_start((jlong)-1);
+ writer->set_dump_start((jlong)-1);
}
}
@@ -1482,33 +1538,23 @@
// new segment.
void VM_HeapDumper::check_segment_length() {
if (writer()->is_open()) {
- if (is_segmented_dump()) {
- // don't use current_offset that would be too expensive on a per record basis
- julong dump_end = writer()->bytes_written() + writer()->bytes_unwritten();
- assert(dump_end == (julong)writer()->current_offset(), "checking");
- julong dump_len = (dump_end - dump_start() - 4);
- assert(dump_len <= max_juint, "bad dump length");
+ julong dump_len = writer()->current_record_length();
- if (dump_len > HeapDumpSegmentSize) {
- write_current_dump_record_length();
- write_dump_header();
- }
+ if (dump_len > 2UL*G) {
+ DumperSupport::write_current_dump_record_length(writer());
+ DumperSupport::write_dump_header(writer());
}
}
}
-// fixes up the current dump record )and writes HPROF_HEAP_DUMP_END
-// record in the case of a segmented heap dump)
-void VM_HeapDumper::end_of_dump() {
- if (writer()->is_open()) {
- write_current_dump_record_length();
+// fixes up the current dump record and writes HPROF_HEAP_DUMP_END record
+void DumperSupport::end_of_dump(DumpWriter* writer) {
+ if (writer->is_open()) {
+ write_current_dump_record_length(writer);
- // for segmented dump we write the end record
- if (is_segmented_dump()) {
- writer()->write_u1(HPROF_HEAP_DUMP_END);
- writer()->write_u4(0);
- writer()->write_u4(0);
- }
+ writer->write_u1(HPROF_HEAP_DUMP_END);
+ writer->write_u4(0);
+ writer->write_u4(0);
}
}
@@ -1686,16 +1732,17 @@
// [HPROF_LOAD_CLASS]*
// [[HPROF_FRAME]*|HPROF_TRACE]*
// [HPROF_GC_CLASS_DUMP]*
-// HPROF_HEAP_DUMP
+// [HPROF_HEAP_DUMP_SEGMENT]*
+// HPROF_HEAP_DUMP_END
//
// The HPROF_TRACE records represent the stack traces where the heap dump
// is generated and a "dummy trace" record which does not include
// any frames. The dummy trace record is used to be referenced as the
// unknown object alloc site.
//
-// The HPROF_HEAP_DUMP record has a length following by sub-records. To allow
-// the heap dump be generated in a single pass we remember the position of
-// the dump length and fix it up after all sub-records have been written.
+// Each HPROF_HEAP_DUMP_SEGMENT record has a length followed by sub-records.
+// To allow the heap dump be generated in a single pass we remember the position
+// of the dump length and fix it up after all sub-records have been written.
// To generate the sub-records we iterate over the heap, writing
// HPROF_GC_INSTANCE_DUMP, HPROF_GC_OBJ_ARRAY_DUMP, and HPROF_GC_PRIM_ARRAY_DUMP
// records as we go. Once that is done we write records for some of the GC
@@ -1722,15 +1769,9 @@
set_global_dumper();
set_global_writer();
- // Write the file header - use 1.0.2 for large heaps, otherwise 1.0.1
+ // Write the file header - we always use 1.0.2
size_t used = ch->used();
- const char* header;
- if (used > SegmentedHeapDumpThreshold) {
- set_segmented_dump();
- header = "JAVA PROFILE 1.0.2";
- } else {
- header = "JAVA PROFILE 1.0.1";
- }
+ const char* header = "JAVA PROFILE 1.0.2";
// header is few bytes long - no chance to overflow int
writer()->write_raw((void*)header, (int)strlen(header));
@@ -1750,8 +1791,8 @@
// this must be called after _klass_map is built when iterating the classes above.
dump_stack_traces();
- // write HPROF_HEAP_DUMP or HPROF_HEAP_DUMP_SEGMENT
- write_dump_header();
+ // write HPROF_HEAP_DUMP_SEGMENT
+ DumperSupport::write_dump_header(writer());
// Writes HPROF_GC_CLASS_DUMP records
ClassLoaderDataGraph::classes_do(&do_class_dump);
@@ -1759,9 +1800,9 @@
check_segment_length();
// writes HPROF_GC_INSTANCE_DUMP records.
- // After each sub-record is written check_segment_length will be invoked. When
- // generated a segmented heap dump this allows us to check if the current
- // segment exceeds a threshold and if so, then a new segment is started.
+ // After each sub-record is written check_segment_length will be invoked
+ // to check if the current segment exceeds a threshold. If so, a new
+ // segment is started.
// The HPROF_GC_CLASS_DUMP and HPROF_GC_INSTANCE_DUMP are the vast bulk
// of the heap dump.
HeapObjectDumper obj_dumper(this, writer());
@@ -1785,9 +1826,8 @@
StickyClassDumper class_dumper(writer());
SystemDictionary::always_strong_classes_do(&class_dumper);
- // fixes up the length of the dump record. In the case of a segmented
- // heap then the HPROF_HEAP_DUMP_END record is also written.
- end_of_dump();
+ // fixes up the length of the dump record and writes the HPROF_HEAP_DUMP_END record.
+ DumperSupport::end_of_dump(writer());
// Now we clear the global variables, so that a future dumper might run.
clear_global_dumper();
--- a/hotspot/src/share/vm/trace/trace.xml Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/trace/trace.xml Mon Mar 07 09:34:29 2016 +0100
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
- Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ Copyright (c) 2012, 2016, 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
@@ -73,12 +73,12 @@
<events>
<event id="ThreadStart" path="java/thread_start" label="Java Thread Start"
has_thread="true" is_instant="true">
- <value type="JAVALANGTHREAD" field="javalangthread" label="Java Thread"/>
+ <value type="THREAD" field="thread" label="Java Thread"/>
</event>
<event id="ThreadEnd" path="java/thread_end" label="Java Thread End"
has_thread="true" is_instant="true">
- <value type="JAVALANGTHREAD" field="javalangthread" label="Java Thread"/>
+ <value type="THREAD" field="thread" label="Java Thread"/>
</event>
<event id="ThreadSleep" path="java/thread_sleep" label="Java Thread Sleep"
@@ -96,14 +96,14 @@
<event id="JavaMonitorEnter" path="java/monitor_enter" label="Java Monitor Blocked"
has_thread="true" has_stacktrace="true" is_instant="false">
<value type="CLASS" field="klass" label="Monitor Class"/>
- <value type="JAVALANGTHREAD" field="previousOwner" label="Previous Monitor Owner"/>
+ <value type="THREAD" field="previousOwner" label="Previous Monitor Owner"/>
<value type="ADDRESS" field="address" label="Monitor Address" relation="JAVA_MONITOR_ADDRESS"/>
</event>
<event id="JavaMonitorWait" path="java/monitor_wait" label="Java Monitor Wait" description="Waiting on a Java monitor"
has_thread="true" has_stacktrace="true" is_instant="false">
<value type="CLASS" field="klass" label="Monitor Class" description="Class of object waited on"/>
- <value type="OSTHREAD" field="notifier" label="Notifier Thread" description="Notifying Thread"/>
+ <value type="THREAD" field="notifier" label="Notifier Thread" description="Notifying Thread"/>
<value type="MILLIS" field="timeout" label="Timeout" description="Maximum wait time"/>
<value type="BOOLEAN" field="timedOut" label="Timed Out" description="Wait has been timed out"/>
<value type="ADDRESS" field="address" label="Monitor Address" description="Address of object waited on" relation="JAVA_MONITOR_ADDRESS"/>
@@ -434,7 +434,7 @@
description="Promotion of an object failed">
<value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
<structvalue type="CopyFailed" field="data" label="Data"/>
- <value type="OSTHREAD" field="thread" label="Running thread"/>
+ <value type="THREAD" field="thread" label="Running thread"/>
</event>
<event id="EvacuationFailed" path="vm/gc/detailed/evacuation_failed" label="Evacuation Failed" is_instant="true"
@@ -496,6 +496,11 @@
<value type="UINT" field="allocContext" label="Allocation Context" />
</event>
+ <event id="VMError" path="vm/runtime/vm_error" label="VM Error"
+ description="VM shutdown due to an error" has_stacktrace="true" has_thread="true">
+ <value type="BOOLEAN" field="out_of_java_memory" label="Java Out Of Memory"/>
+ </event>
+
<!-- Compiler events -->
<event id="Compilation" path="vm/compiler/compilation" label="Compilation"
@@ -569,7 +574,7 @@
<value type="VMOPERATIONTYPE" field="operation" label="Operation" />
<value type="BOOLEAN" field="safepoint" label="At Safepoint" description="If the operation occured at a safepoint."/>
<value type="BOOLEAN" field="blocking" label="Caller Blocked" description="If the calling thread was blocked until the operation was complete."/>
- <value type="OSTHREAD" field="caller" label="Caller" transition="FROM" description="Thread requesting operation. If non-blocking, will be set to 0 indicating thread is unknown."/>
+ <value type="THREAD" field="caller" label="Caller" transition="FROM" description="Thread requesting operation. If non-blocking, will be set to 0 indicating thread is unknown."/>
</event>
<!-- Allocation events -->
--- a/hotspot/src/share/vm/trace/traceBackend.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/trace/traceBackend.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -47,6 +47,10 @@
static void on_unloading_classes(void) {
}
+
+ static void on_vm_error(bool) {
+ }
+
};
class TraceThreadData {
--- a/hotspot/src/share/vm/trace/traceDataTypes.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/trace/traceDataTypes.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -31,39 +31,32 @@
enum {
CONTENT_TYPE_NONE = 0,
- CONTENT_TYPE_BYTES = 1,
- CONTENT_TYPE_EPOCHMILLIS = 2,
- CONTENT_TYPE_MILLIS = 3,
- CONTENT_TYPE_NANOS = 4,
- CONTENT_TYPE_TICKS = 5,
- CONTENT_TYPE_ADDRESS = 6,
+ CONTENT_TYPE_CLASS = 20,
+ CONTENT_TYPE_UTF8 = 21,
+ CONTENT_TYPE_THREAD = 22,
+ CONTENT_TYPE_STACKTRACE = 23,
+ CONTENT_TYPE_BYTES = 24,
+ CONTENT_TYPE_EPOCHMILLIS = 25,
+ CONTENT_TYPE_MILLIS = 26,
+ CONTENT_TYPE_NANOS = 27,
+ CONTENT_TYPE_TICKS = 28,
+ CONTENT_TYPE_ADDRESS = 29,
+ CONTENT_TYPE_PERCENTAGE = 30,
- CONTENT_TYPE_OSTHREAD,
- CONTENT_TYPE_JAVALANGTHREAD,
- CONTENT_TYPE_STACKTRACE,
- CONTENT_TYPE_CLASS,
- CONTENT_TYPE_PERCENTAGE,
-
- JVM_CONTENT_TYPES_START = 30,
- JVM_CONTENT_TYPES_END = 100
+ JVM_CONTENT_TYPES_START = 33,
+ JVM_CONTENT_TYPES_END = 255
};
enum ReservedEvent {
- EVENT_PRODUCERS,
+ EVENT_METADATA,
EVENT_CHECKPOINT,
EVENT_BUFFERLOST,
- NUM_RESERVED_EVENTS
+ NUM_RESERVED_EVENTS = JVM_CONTENT_TYPES_END
};
typedef enum ReservedEvent ReservedEvent;
-typedef u8 classid;
-typedef u8 stacktraceid;
-typedef u8 methodid;
-typedef u8 fieldid;
-
-class TraceUnicodeString;
+class Symbol;
#endif // SHARE_VM_TRACE_TRACEDATATYPES_HPP
-
--- a/hotspot/src/share/vm/trace/traceEvent.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/trace/traceEvent.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -62,7 +62,6 @@
_endTime = time;
}
- public:
TraceEvent(EventStartTime timing=TIMED) :
_startTime(0),
_endTime(0),
@@ -76,12 +75,21 @@
{
if (T::is_enabled()) {
_started = true;
- if (timing == TIMED && !T::isInstant) {
- static_cast<T *>(this)->set_starttime(Tracing::time());
+ if (TIMED == timing && !T::isInstant) {
+ static_cast<T*>(this)->set_starttime(Tracing::time());
}
}
}
+ public:
+ void set_starttime(const Ticks& time) {
+ _startTime = time.value();
+ }
+
+ void set_endtime(const Ticks& time) {
+ _endTime = time.value();
+ }
+
static bool is_enabled() {
return Tracing::is_event_enabled(T::eventId);
}
@@ -90,67 +98,68 @@
return _started;
}
- void ignoreCheck() {
- DEBUG_ONLY(_ignore_check = true);
- }
-
void commit() {
if (!should_commit()) {
- cancel();
- return;
+ DEBUG_ONLY(cancel());
+ return;
}
- if (_endTime == 0) {
+ assert(!_cancelled, "Committing an event that has already been cancelled");
+ if (_startTime == 0) {
+ static_cast<T*>(this)->set_starttime(Tracing::time());
+ } else if (_endTime == 0) {
static_cast<T*>(this)->set_endtime(Tracing::time());
}
if (static_cast<T*>(this)->should_write()) {
static_cast<T*>(this)->writeEvent();
}
- set_commited();
+ DEBUG_ONLY(set_commited());
}
- void set_starttime(const Ticks& time) {
- _startTime = time.value();
- }
-
- void set_endtime(const Ticks& time) {
- _endTime = time.value();
- }
-
- TraceEventId id() const {
+ static TraceEventId id() {
return T::eventId;
}
- bool is_instant() const {
+ static bool is_instant() {
return T::isInstant;
}
- bool is_requestable() const {
+ static bool is_requestable() {
return T::isRequestable;
}
- bool has_thread() const {
+ static bool has_thread() {
return T::hasThread;
}
- bool has_stacktrace() const {
+ static bool has_stacktrace() {
return T::hasStackTrace;
}
void cancel() {
- assert(!_committed && !_cancelled, "event was already committed/cancelled");
+ assert(!_committed && !_cancelled,
+ "event was already committed/cancelled");
DEBUG_ONLY(_cancelled = true);
}
- void set_commited() {
- assert(!_committed, "event has already been committed");
- DEBUG_ONLY(_committed = true);
- }
-
~TraceEvent() {
if (_started) {
- assert(_ignore_check || _committed || _cancelled, "event was not committed/cancelled");
+ assert(_ignore_check || _committed || _cancelled,
+ "event was not committed/cancelled");
}
}
+
+#ifdef ASSERT
+ protected:
+ void ignoreCheck() {
+ _ignore_check = true;
+ }
+
+ private:
+ void set_commited() {
+ assert(!_committed, "event has already been committed");
+ _committed = true;
+ }
+#endif // ASSERT
};
#endif // INCLUDE_TRACE
--- a/hotspot/src/share/vm/trace/traceEventClasses.xsl Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/trace/traceEventClasses.xsl Mon Mar 07 09:34:29 2016 +0100
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
- Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
+ Copyright (c) 2012, 2016, 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
@@ -52,8 +52,8 @@
class TraceEvent {
public:
TraceEvent() {}
- void set_starttime(const Ticks& time) {}
- void set_endtime(const Ticks& time) {}
+ void set_starttime(const Ticks& ignore) {}
+ void set_endtime(const Ticks& ignore) {}
bool should_commit() const { return false; }
static bool is_enabled() { return false; }
void commit() {}
--- a/hotspot/src/share/vm/trace/traceEventIds.xsl Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/trace/traceEventIds.xsl Mon Mar 07 09:34:29 2016 +0100
@@ -43,7 +43,7 @@
_traceeventbase = (NUM_RESERVED_EVENTS-1), // Make sure we start at right index.
// Events -> enum entry
-<xsl:for-each select="trace/events/event">
+<xsl:for-each select="trace/events/*">
<xsl:value-of select="concat(' Trace', @id, 'Event,', $newline)"/>
</xsl:for-each>
MaxTraceEventId
--- a/hotspot/src/share/vm/trace/traceMacros.hpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/trace/traceMacros.hpp Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -25,19 +25,29 @@
#ifndef SHARE_VM_TRACE_TRACEMACROS_HPP
#define SHARE_VM_TRACE_TRACEMACROS_HPP
+typedef u8 traceid;
+
#define EVENT_THREAD_EXIT(thread)
#define EVENT_THREAD_DESTRUCT(thread)
+#define TRACE_KLASS_CREATION(k, p, t)
-#define TRACE_INIT_ID(k)
+#define TRACE_INIT_KLASS_ID(k)
+#define TRACE_INIT_THREAD_ID(td)
#define TRACE_DATA TraceThreadData
+#define THREAD_TRACE_ID(thread) ((traceid)thread->osthread()->thread_id())
#define TRACE_START() JNI_OK
#define TRACE_INITIALIZE() JNI_OK
-#define TRACE_DEFINE_KLASS_METHODS typedef int ___IGNORED_hs_trace_type1
-#define TRACE_DEFINE_KLASS_TRACE_ID typedef int ___IGNORED_hs_trace_type2
-#define TRACE_DEFINE_OFFSET typedef int ___IGNORED_hs_trace_type3
-#define TRACE_ID_OFFSET in_ByteSize(0); ShouldNotReachHere()
+#define TRACE_DEFINE_TRACE_ID_METHODS typedef int ___IGNORED_hs_trace_type1
+#define TRACE_DEFINE_TRACE_ID_FIELD typedef int ___IGNORED_hs_trace_type2
+#define TRACE_DEFINE_KLASS_TRACE_ID_OFFSET typedef int ___IGNORED_hs_trace_type3
+#define TRACE_KLASS_TRACE_ID_OFFSET in_ByteSize(0); ShouldNotReachHere()
+#define TRACE_DEFINE_THREAD_TRACE_DATA_OFFSET typedef int ___IGNORED_hs_trace_type4
+#define TRACE_THREAD_TRACE_DATA_OFFSET in_ByteSize(0); ShouldNotReachHere()
+#define TRACE_DEFINE_THREAD_TRACE_ID_OFFSET typedef int ___IGNORED_hs_trace_type5
+#define TRACE_THREAD_TRACE_ID_OFFSET in_ByteSize(0); ShouldNotReachHere()
+#define TRACE_DEFINE_THREAD_ID_SIZE typedef int ___IGNORED_hs_trace_type6
#define TRACE_TEMPLATES(template)
#define TRACE_INTRINSICS(do_intrinsic, do_class, do_name, do_signature, do_alias)
--- a/hotspot/src/share/vm/trace/tracetypes.xml Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/trace/tracetypes.xml Mon Mar 07 09:34:29 2016 +0100
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
- Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ Copyright (c) 2012, 2016, 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
@@ -60,27 +60,16 @@
<types>
<content_types>
<content_type id="Thread" hr_name="Thread"
- type="U4" builtin_type="OSTHREAD">
- <value type="UTF8" field="name" label="Thread name"/>
- </content_type>
-
- <content_type id="VMThread" hr_name="VM Thread"
- type="U8" jvm_type="VMTHREAD">
- <value type="OSTHREAD" field="thread" label="VM Thread"/>
- </content_type>
-
- <content_type id="JavaThread" hr_name="Java thread"
- type="U8" builtin_type="JAVALANGTHREAD">
- <value type="OSTHREAD" field="thread" label="OS Thread ID"/>
- <value type="BYTES64" field="allocInsideTla"
- label="Allocated bytes inside TLAs"/>
- <value type="BYTES64" field="allocOutsideTla"
- label="Allocated bytes outside TLAs"/>
+ type="U8" builtin_type="THREAD">
+ <value type="UTF8" field="osName" label="OS Thread Name"/>
+ <value type="LONG" field="osThreadID" label="OS Thread ID"/>
+ <value type="UTF8" field="javaName" label="Java Lang Thread Name"/>
+ <value type="LONG" field="javaThreadID" label="Java Lang Thread ID"/>
<value type="THREADGROUP" field="group" label="Java Thread Group"/>
</content_type>
<content_type id="ThreadGroup" hr_name="Thread group"
- type="U4" jvm_type="THREADGROUP">
+ type="U8" jvm_type="THREADGROUP">
<value type="THREADGROUP" field="parent" label="Parent"/>
<value type="UTF8" field="name" label="Name"/>
</content_type>
@@ -107,82 +96,82 @@
</content_type>
<content_type id="ThreadState" hr_name="Java Thread State"
- type="U2" jvm_type="THREADSTATE">
+ type="U8" jvm_type="THREADSTATE">
<value type="UTF8" field="name" label="Name"/>
</content_type>
<content_type id="GCName" hr_name="GC Name"
- type="U1" jvm_type="GCNAME">
+ type="U8" jvm_type="GCNAME">
<value type="UTF8" field="name" label="name" />
</content_type>
<content_type id="GCCause" hr_name="GC Cause"
- type="U2" jvm_type="GCCAUSE">
+ type="U8" jvm_type="GCCAUSE">
<value type="UTF8" field="cause" label="cause" />
</content_type>
<content_type id="GCWhen" hr_name="GC When"
- type="U1" jvm_type="GCWHEN">
+ type="U8" jvm_type="GCWHEN">
<value type="UTF8" field="when" label="when" />
</content_type>
<content_type id="G1HeapRegionType" hr_name="G1 Heap Region Type"
- type="U1" jvm_type="G1HEAPREGIONTYPE">
+ type="U8" jvm_type="G1HEAPREGIONTYPE">
<value type="UTF8" field="type" label="type" />
</content_type>
<content_type id="G1YCType" hr_name="G1 YC Type"
- type="U1" jvm_type="G1YCTYPE">
+ type="U8" jvm_type="G1YCTYPE">
<value type="UTF8" field="type" label="type" />
</content_type>
<content_type id="GCThresholdUpdater" hr_name="GC Treshold Updater"
- type="U1" jvm_type="GCTHRESHOLDUPDATER">
+ type="U8" jvm_type="GCTHRESHOLDUPDATER">
<value type="UTF8" field="updater" label="updater" />
</content_type>
<content_type id="ReferenceType" hr_name="Reference Type"
- type="U1" jvm_type="REFERENCETYPE">
+ type="U8" jvm_type="REFERENCETYPE">
<value type="UTF8" field="type" label="type" />
</content_type>
<content_type id="MetadataType" hr_name="Metadata Type"
- type="U1" jvm_type="METADATATYPE">
+ type="U8" jvm_type="METADATATYPE">
<value type="UTF8" field="type" label="type" />
</content_type>
<content_type id="MetaspaceObjectType" hr_name="Metaspace Object Type"
- type="U1" jvm_type="METASPACEOBJTYPE">
+ type="U8" jvm_type="METASPACEOBJTYPE">
<value type="UTF8" field="type" label="type" />
</content_type>
<content_type id="NARROW_OOP_MODE" hr_name="Narrow Oop Mode"
- type="U1" jvm_type="NARROWOOPMODE">
+ type="U8" jvm_type="NARROWOOPMODE">
<value type="UTF8" field="mode" label="mode" />
</content_type>
<content_type id="VMOperationType" hr_name="VM Operation Type"
- type="U2" jvm_type="VMOPERATIONTYPE">
+ type="U8" jvm_type="VMOPERATIONTYPE">
<value type="UTF8" field="type" label="type" />
</content_type>
<content_type id="CompilerPhaseType" hr_name="Compiler Phase Type"
- type="U1" jvm_type="COMPILERPHASETYPE">
+ type="U8" jvm_type="COMPILERPHASETYPE">
<value type="UTF8" field="phase" label="phase" />
</content_type>
<content_type id="FlagValueOrigin" hr_name="Flag Value Origin"
- type="U1" jvm_type="FLAGVALUEORIGIN">
+ type="U8" jvm_type="FLAGVALUEORIGIN">
<value type="UTF8" field="origin" label="origin" />
</content_type>
<content_type id="CodeBlobType" hr_name="Code Blob Type"
- type="U1" jvm_type="CODEBLOBTYPE">
+ type="U8" jvm_type="CODEBLOBTYPE">
<value type="UTF8" field="type" label="type" />
</content_type>
<content_type id="InflateCause" hr_name="Inflation Cause"
- type="U1" jvm_type="INFLATECAUSE">
+ type="U8" jvm_type="INFLATECAUSE">
<value type="UTF8" field="cause" label="cause" />
</content_type>
</content_types>
@@ -245,11 +234,11 @@
type="bool" sizeop="1"/>
<!-- 32-bit unsigned integer, SEMANTIC value BYTES -->
- <primary_type symbol="BYTES" datatype="U4" contenttype="BYTES"
- type="u4" sizeop="sizeof(u4)"/>
+ <primary_type symbol="BYTES" datatype="U8" contenttype="BYTES"
+ type="u8" sizeop="sizeof(u8)"/>
- <primary_type symbol="IOBYTES" datatype="U4" contenttype="BYTES"
- type="u4" sizeop="sizeof(u4)"/>
+ <primary_type symbol="IOBYTES" datatype="U8" contenttype="BYTES"
+ type="u8" sizeop="sizeof(u8)"/>
<!-- 64-bit unsigned integer, SEMANTIC value BYTES -->
<primary_type symbol="BYTES64" datatype="U8" contenttype="BYTES"
@@ -280,122 +269,109 @@
type="u8" sizeop="sizeof(u8)"/>
<!-- 32-bit float, SEMANTIC value PERCENTAGE (0.0-1.0) -->
- <primary_type symbol="PERCENT" datatype="FLOAT" contenttype="PERCENTAGE"
+ <primary_type symbol="PERCENTAGE" datatype="FLOAT" contenttype="PERCENTAGE"
type="float" sizeop="sizeof(float)"/>
- <!-- UTF-encoded string, max length 64k -->
+ <!-- UTF8-encoded string, max length Integer.MAX_VALUE -->
<primary_type symbol="UTF8" datatype="UTF8" contenttype="NONE"
- type="const char *" sizeop="sizeof_utf(%)"/>
-
- <!-- UTF-16 encoded (Unicode) string, max length maxjuint -->
- <primary_type symbol="STRING" datatype="STRING" contenttype="NONE"
- type="TraceUnicodeString*" sizeop="sizeof_unicode(%)"/>
+ type="const char*" sizeop="sizeof_utf(%)"/>
<!-- Symbol* constant. Note that this may currently ONLY be used by
classes, methods fields. This restriction might be lifted. -->
<primary_type symbol="SYMBOL" datatype="U8" contenttype="SYMBOL"
- type="Symbol *" sizeop="sizeof(u8)"/>
+ type="const Symbol*" sizeop="sizeof(u8)"/>
<!-- A Klass *. The actual class is marked as "used" and will
eventually be written into the recording constant pool -->
<primary_type symbol="CLASS" datatype="U8" contenttype="CLASS"
- type="Klass *" sizeop="sizeof(u8)"/>
+ type="const Klass*" sizeop="sizeof(u8)"/>
<!-- A Method *. The method is marked as "used" and will eventually be
written into the recording constant pool. -->
<primary_type symbol="METHOD" datatype="U8" contenttype="METHOD"
- type="Method *" sizeop="sizeof(u8)"/>
+ type="const Method*" sizeop="sizeof(u8)"/>
<!-- The type for stacktraces in the recording. Shoudl not be used by
events explicitly -->
<primary_type symbol="STACKTRACE" datatype="U8" contenttype="STACKTRACE"
type="u8" sizeop="sizeof(u8)"/>
- <!-- OS Thread ID -->
- <primary_type symbol="OSTHREAD" datatype="U4" contenttype="OSTHREAD"
- type="u4" sizeop="sizeof(u4)"/>
-
- <!-- VM Thread ID Note: changed from U2 to U8 for hotspot -->
- <primary_type symbol="VMTHREAD" datatype="U8" contenttype="VMTHREAD"
- type="u8" sizeop="sizeof(u8)"/>
-
- <!-- Java Thread ID -->
- <primary_type symbol="JAVALANGTHREAD" datatype="LONG"
- contenttype="JAVALANGTHREAD" type="s8"
- sizeop="sizeof(s8)"/>
+ <!-- Thread ID -->
+ <primary_type symbol="THREAD" datatype="U8" contenttype="THREAD"
+ type="u8" sizeop="sizeof(u8)"/>
<!-- Threadgroup THIS TYPE MAY NOT BE USED IN NORMAL EVENTS (ATM). Only
for thread constant pool // KK TODO: u8 should be ObjectP -->
- <primary_type symbol="THREADGROUP" datatype="U4" contenttype="THREADGROUP"
+ <primary_type symbol="THREADGROUP" datatype="U8" contenttype="THREADGROUP"
type="u8"
- sizeop="sizeof(u4)"/>
+ sizeop="sizeof(u8)"/>
<!-- FRAMETYPE enum -->
- <primary_type symbol="FRAMETYPE" datatype="U1" contenttype="FRAMETYPE"
- type="u1" sizeop="sizeof(u1)"/>
+ <primary_type symbol="FRAMETYPE" datatype="U8" contenttype="FRAMETYPE"
+ type="u8" sizeop="sizeof(u8)"/>
<!-- THREADSTATE enum -->
- <primary_type symbol="THREADSTATE" datatype="U2" contenttype="THREADSTATE"
- type="u2" sizeop="sizeof(u2)"/>
+ <primary_type symbol="THREADSTATE" datatype="U8" contenttype="THREADSTATE"
+ type="u8" sizeop="sizeof(u8)"/>
<!-- GCName -->
- <primary_type symbol="GCNAME" datatype="U1" contenttype="GCNAME"
- type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="GCNAME" datatype="U8" contenttype="GCNAME"
+ type="u8" sizeop="sizeof(u8)" />
<!-- GCCAUSE -->
- <primary_type symbol="GCCAUSE" datatype="U2" contenttype="GCCAUSE"
- type="u2" sizeop="sizeof(u2)" />
+ <primary_type symbol="GCCAUSE" datatype="U8" contenttype="GCCAUSE"
+ type="u8" sizeop="sizeof(u8)" />
<!-- GCWHEN -->
- <primary_type symbol="GCWHEN" datatype="U1" contenttype="GCWHEN"
- type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="GCWHEN" datatype="U8" contenttype="GCWHEN"
+ type="u8" sizeop="sizeof(u8)" />
<!-- G1HEAPREGIONTYPE -->
- <primary_type symbol="G1HEAPREGIONTYPE" datatype="U1" contenttype="G1HEAPREGIONTYPE"
- type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="G1HEAPREGIONTYPE" datatype="U8" contenttype="G1HEAPREGIONTYPE"
+ type="u8" sizeop="sizeof(u8)" />
<!-- G1YCType -->
- <primary_type symbol="G1YCTYPE" datatype="U1" contenttype="G1YCTYPE"
- type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="G1YCTYPE" datatype="U8" contenttype="G1YCTYPE"
+ type="u8" sizeop="sizeof(u8)" />
<!-- GCTHRESHOLDUPDATER -->
- <primary_type symbol="GCTHRESHOLDUPDATER" datatype="U1" contenttype="GCTHRESHOLDUPDATER"
- type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="GCTHRESHOLDUPDATER" datatype="U8" contenttype="GCTHRESHOLDUPDATER"
+ type="u8" sizeop="sizeof(u8)" />
<!-- REFERENCETYPE -->
- <primary_type symbol="REFERENCETYPE" datatype="U1"
- contenttype="REFERENCETYPE" type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="REFERENCETYPE" datatype="U8"
+ contenttype="REFERENCETYPE" type="u8" sizeop="sizeof(u8)" />
<!-- METADATATYPE -->
- <primary_type symbol="METADATATYPE" datatype="U1"
- contenttype="METADATATYPE" type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="METADATATYPE" datatype="U8"
+ contenttype="METADATATYPE" type="u8" sizeop="sizeof(u8)" />
<!-- METADATAOBJTYPE -->
- <primary_type symbol="METASPACEOBJTYPE" datatype="U1"
- contenttype="METASPACEOBJTYPE" type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="METASPACEOBJTYPE" datatype="U8"
+ contenttype="METASPACEOBJTYPE" type="u8" sizeop="sizeof(u8)" />
<!-- NARROWOOPMODE -->
- <primary_type symbol="NARROWOOPMODE" datatype="U1"
- contenttype="NARROWOOPMODE" type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="NARROWOOPMODE" datatype="U8"
+ contenttype="NARROWOOPMODE" type="u8" sizeop="sizeof(u8)" />
<!-- COMPILERPHASETYPE -->
- <primary_type symbol="COMPILERPHASETYPE" datatype="U1"
- contenttype="COMPILERPHASETYPE" type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="COMPILERPHASETYPE" datatype="U8"
+ contenttype="COMPILERPHASETYPE" type="u8" sizeop="sizeof(u8)" />
<!-- VMOPERATIONTYPE -->
- <primary_type symbol="VMOPERATIONTYPE" datatype="U2" contenttype="VMOPERATIONTYPE"
- type="u2" sizeop="sizeof(u2)" />
+ <primary_type symbol="VMOPERATIONTYPE" datatype="U8" contenttype="VMOPERATIONTYPE"
+ type="u8" sizeop="sizeof(u8)" />
<!-- FLAGVALUEORIGIN -->
- <primary_type symbol="FLAGVALUEORIGIN" datatype="U1"
- contenttype="FLAGVALUEORIGIN" type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="FLAGVALUEORIGIN" datatype="U8"
+ contenttype="FLAGVALUEORIGIN" type="u8" sizeop="sizeof(u8)" />
<!-- CODEBLOBTYPE -->
- <primary_type symbol="CODEBLOBTYPE" datatype="U1"
- contenttype="CODEBLOBTYPE" type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="CODEBLOBTYPE" datatype="U8"
+ contenttype="CODEBLOBTYPE" type="u8" sizeop="sizeof(u8)" />
<!-- INFLATECAUSE -->
- <primary_type symbol="INFLATECAUSE" datatype="U1"
- contenttype="INFLATECAUSE" type="u1" sizeop="sizeof(u1)" />
+ <primary_type symbol="INFLATECAUSE" datatype="U8"
+ contenttype="INFLATECAUSE" type="u8" sizeop="sizeof(u8)" />
</primary_types>
</types>
--- a/hotspot/src/share/vm/utilities/debug.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/utilities/debug.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -51,9 +51,14 @@
#include "services/heapDumper.hpp"
#include "utilities/defaultStream.hpp"
#include "utilities/events.hpp"
+#include "utilities/macros.hpp"
#include "utilities/top.hpp"
#include "utilities/vmError.hpp"
+#if INCLUDE_TRACE
+#include "trace/tracing.hpp"
+#endif
+
#ifndef ASSERT
# ifdef _DEBUG
// NOTE: don't turn the lines below into a comment -- if you're getting
@@ -280,6 +285,12 @@
exit(2);
}
+static void notify_tracing() {
+#if INCLUDE_TRACE
+ Tracing::on_vm_error(true);
+#endif
+}
+
void report_insufficient_metaspace(size_t required_size) {
warning("\nThe MaxMetaspaceSize of " SIZE_FORMAT " bytes is not large enough.\n"
"Either don't specify the -XX:MaxMetaspaceSize=<size>\n"
@@ -302,6 +313,8 @@
HeapDumper::dump_heap_from_oome();
}
+ notify_tracing();
+
if (OnOutOfMemoryError && OnOutOfMemoryError[0]) {
VMError::report_java_out_of_memory(message);
}
--- a/hotspot/src/share/vm/utilities/hashtable.cpp Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/src/share/vm/utilities/hashtable.cpp Mon Mar 07 09:34:29 2016 +0100
@@ -383,4 +383,9 @@
template class BasicHashtable<mtSymbol>;
template class BasicHashtable<mtCode>;
template class BasicHashtable<mtInternal>;
+#if INCLUDE_TRACE
+template class Hashtable<Symbol*, mtTracing>;
+template class HashtableEntry<Symbol*, mtTracing>;
+template class BasicHashtable<mtTracing>;
+#endif
template class BasicHashtable<mtCompiler>;
--- a/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2CompiledTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2CompiledTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -24,9 +24,10 @@
/*
* @test
* @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
* @build compiler.calls.common.InvokeDynamic
* @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
--- a/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2InterpretedTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2InterpretedTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -24,9 +24,10 @@
/*
* @test
* @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
* @build compiler.calls.common.InvokeDynamic
* @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
--- a/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2NativeTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2NativeTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,9 +24,10 @@
/*
* @test
* @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
* @build compiler.calls.common.InvokeDynamic
* @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
--- a/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2CompiledTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2CompiledTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -24,9 +24,10 @@
/*
* @test
* @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
* @build compiler.calls.common.InvokeDynamic
* @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
--- a/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2InterpretedTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2InterpretedTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,9 +24,10 @@
/*
* @test
* @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
* @build compiler.calls.common.InvokeDynamic
* @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
--- a/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2NativeTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2NativeTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -24,9 +24,10 @@
/*
* @test
* @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
* @build compiler.calls.common.InvokeDynamic
* @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
--- a/hotspot/test/compiler/codecache/jmx/PeakUsageTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/codecache/jmx/PeakUsageTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -27,6 +27,7 @@
/*
* @test PeakUsageTest
+ * @ignore 8151345
* @library /testlibrary /test/lib
* @modules java.base/sun.misc
* java.management
--- a/hotspot/test/compiler/intrinsics/unsafe/TestUnsafeUnalignedMismatchedAccesses.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/intrinsics/unsafe/TestUnsafeUnalignedMismatchedAccesses.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -26,6 +26,7 @@
* @test
* @bug 8136473
* @summary Mismatched stores on same slice possible with Unsafe.Put*Unaligned methods
+ * @modules java.base/jdk.internal.misc
* @run main/othervm -XX:-UseOnStackReplacement -XX:-BackgroundCompilation TestUnsafeUnalignedMismatchedAccesses
* @run main/othervm -XX:-UseOnStackReplacement -XX:-BackgroundCompilation -XX:+UnlockDiagnosticVMOptions -XX:-UseUnalignedAccesses TestUnsafeUnalignedMismatchedAccesses
*
--- a/hotspot/test/compiler/jvmci/JVM_GetJVMCIRuntimeTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/jvmci/JVM_GetJVMCIRuntimeTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -27,6 +27,7 @@
* @bug 8136421
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
* @library /testlibrary /
+ * @modules jdk.vm.ci/jdk.vm.ci.runtime
* @run main/othervm -XX:+UnlockExperimentalVMOptions
* -Dcompiler.jvmci.JVM_GetJVMCIRuntimeTest.positive=true
* -XX:+EnableJVMCI
--- a/hotspot/test/compiler/jvmci/code/InterpreterFrameSizeTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/jvmci/code/InterpreterFrameSizeTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -24,6 +24,14 @@
/**
* @test
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9") & os.arch != "aarch64"
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ * jdk.vm.ci/jdk.vm.ci.code
+ * jdk.vm.ci/jdk.vm.ci.code.site
+ * jdk.vm.ci/jdk.vm.ci.meta
+ * jdk.vm.ci/jdk.vm.ci.runtime
+ * jdk.vm.ci/jdk.vm.ci.common
+ * jdk.vm.ci/jdk.vm.ci.amd64
+ * jdk.vm.ci/jdk.vm.ci.sparc
* @compile CodeInstallationTest.java DebugInfoTest.java TestAssembler.java amd64/AMD64TestAssembler.java sparc/SPARCTestAssembler.java
* @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.code.InterpreterFrameSizeTest
*/
--- a/hotspot/test/compiler/jvmci/compilerToVM/JVM_RegisterJVMCINatives.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/jvmci/compilerToVM/JVM_RegisterJVMCINatives.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -27,6 +27,8 @@
* @bug 8136421
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
* @library /testlibrary /
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ * jdk.vm.ci/jdk.vm.ci.runtime
* @run main/othervm -XX:+UnlockExperimentalVMOptions
* -Dcompiler.jvmci.compilerToVM.JVM_RegisterJVMCINatives.positive=true
* -XX:+EnableJVMCI
--- a/hotspot/test/compiler/jvmci/errors/TestInvalidCompilationResult.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/jvmci/errors/TestInvalidCompilationResult.java Mon Mar 07 09:34:29 2016 +0100
@@ -24,7 +24,14 @@
/**
* @test
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ * jdk.vm.ci/jdk.vm.ci.code
+ * jdk.vm.ci/jdk.vm.ci.code.site
+ * jdk.vm.ci/jdk.vm.ci.meta
+ * jdk.vm.ci/jdk.vm.ci.runtime
+ * jdk.vm.ci/jdk.vm.ci.common
* @compile CodeInstallerTest.java
+ * @build compiler.jvmci.errors.TestInvalidCompilationResult
* @run junit/othervm -da:jdk.vm.ci... -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.errors.TestInvalidCompilationResult
*/
--- a/hotspot/test/compiler/jvmci/errors/TestInvalidDebugInfo.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/jvmci/errors/TestInvalidDebugInfo.java Mon Mar 07 09:34:29 2016 +0100
@@ -24,6 +24,12 @@
/**
* @test
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ * jdk.vm.ci/jdk.vm.ci.code
+ * jdk.vm.ci/jdk.vm.ci.code.site
+ * jdk.vm.ci/jdk.vm.ci.meta
+ * jdk.vm.ci/jdk.vm.ci.runtime
+ * jdk.vm.ci/jdk.vm.ci.common
* @compile CodeInstallerTest.java
* @run junit/othervm -da:jdk.vm.ci... -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.errors.TestInvalidDebugInfo
*/
--- a/hotspot/test/compiler/jvmci/errors/TestInvalidOopMap.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/jvmci/errors/TestInvalidOopMap.java Mon Mar 07 09:34:29 2016 +0100
@@ -24,6 +24,12 @@
/**
* @test
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ * jdk.vm.ci/jdk.vm.ci.code
+ * jdk.vm.ci/jdk.vm.ci.code.site
+ * jdk.vm.ci/jdk.vm.ci.meta
+ * jdk.vm.ci/jdk.vm.ci.runtime
+ * jdk.vm.ci/jdk.vm.ci.common
* @compile CodeInstallerTest.java
* @run junit/othervm -da:jdk.vm.ci... -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.errors.TestInvalidOopMap
*/
--- a/hotspot/test/compiler/jvmci/events/JvmciShutdownEventTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/jvmci/events/JvmciShutdownEventTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -26,6 +26,10 @@
* @bug 8136421
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
* @library /testlibrary /
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ * jdk.vm.ci/jdk.vm.ci.code
+ * jdk.vm.ci/jdk.vm.ci.meta
+ * jdk.vm.ci/jdk.vm.ci.runtime
* @build compiler.jvmci.common.JVMCIHelpers
* compiler.jvmci.events.JvmciShutdownEventListener
* compiler.jvmci.events.JvmciShutdownEventTest
@@ -36,10 +40,11 @@
* compiler.jvmci.common.JVMCIHelpers$EmptyHotspotCompiler
* compiler.jvmci.common.JVMCIHelpers$EmptyCompilerFactory
* compiler.jvmci.events.JvmciShutdownEventListener
- * @run driver
- * compiler.jvmci.events.JvmciShutdownEventTest
+ * @run main/othervm compiler.jvmci.events.JvmciShutdownEventTest
*/
+ // as soon as CODETOOLS-7901589 fixed, '@run main/othervm' at L43 should be replaced w/ '@run driver'
+
package compiler.jvmci.events;
import jdk.test.lib.ExitCode;
--- a/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveConcreteMethodTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveConcreteMethodTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -24,6 +24,8 @@
/**
* @test
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @modules jdk.vm.ci/jdk.vm.ci.meta
+ * jdk.vm.ci/jdk.vm.ci.runtime
* @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI jdk.vm.ci.runtime.test.ResolvedJavaTypeResolveConcreteMethodTest
*/
--- a/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveMethodTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveMethodTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -24,6 +24,8 @@
/**
* @test
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @modules jdk.vm.ci/jdk.vm.ci.meta
+ * jdk.vm.ci/jdk.vm.ci.runtime
* @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI jdk.vm.ci.runtime.test.ResolvedJavaTypeResolveMethodTest
*/
--- a/hotspot/test/gc/g1/TestGCLogMessages.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/gc/g1/TestGCLogMessages.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -23,7 +23,7 @@
/*
* @test TestGCLogMessages
- * @bug 8035406 8027295 8035398 8019342 8027959 8048179 8027962 8069330
+ * @bug 8035406 8027295 8035398 8019342 8027959 8048179 8027962 8069330 8076463 8150630
* @summary Ensure the output for a minor GC with G1
* includes the expected necessary messages.
* @key gc
@@ -38,10 +38,24 @@
public class TestGCLogMessages {
private enum Level {
- OFF, DEBUG, TRACE;
- public boolean lessOrEqualTo(Level other) {
+ OFF(""),
+ INFO("info"),
+ DEBUG("debug"),
+ TRACE("trace");
+
+ private String logName;
+
+ Level(String logName) {
+ this.logName = logName;
+ }
+
+ public boolean lessThan(Level other) {
return this.compareTo(other) < 0;
}
+
+ public String toString() {
+ return logName;
+ }
}
private class LogMessageWithLevel {
@@ -56,44 +70,48 @@
private LogMessageWithLevel allLogMessages[] = new LogMessageWithLevel[] {
// Update RS
- new LogMessageWithLevel("Scan HCC", Level.DEBUG),
+ new LogMessageWithLevel("Scan HCC", Level.TRACE),
// Ext Root Scan
- new LogMessageWithLevel("Thread Roots:", Level.DEBUG),
- new LogMessageWithLevel("StringTable Roots:", Level.DEBUG),
- new LogMessageWithLevel("Universe Roots:", Level.DEBUG),
- new LogMessageWithLevel("JNI Handles Roots:", Level.DEBUG),
- new LogMessageWithLevel("ObjectSynchronizer Roots:", Level.DEBUG),
- new LogMessageWithLevel("FlatProfiler Roots", Level.DEBUG),
- new LogMessageWithLevel("Management Roots", Level.DEBUG),
- new LogMessageWithLevel("SystemDictionary Roots", Level.DEBUG),
- new LogMessageWithLevel("CLDG Roots", Level.DEBUG),
- new LogMessageWithLevel("JVMTI Roots", Level.DEBUG),
- new LogMessageWithLevel("SATB Filtering", Level.DEBUG),
- new LogMessageWithLevel("CM RefProcessor Roots", Level.DEBUG),
- new LogMessageWithLevel("Wait For Strong CLD", Level.DEBUG),
- new LogMessageWithLevel("Weak CLD Roots", Level.DEBUG),
+ new LogMessageWithLevel("Thread Roots", Level.TRACE),
+ new LogMessageWithLevel("StringTable Roots", Level.TRACE),
+ new LogMessageWithLevel("Universe Roots", Level.TRACE),
+ new LogMessageWithLevel("JNI Handles Roots", Level.TRACE),
+ new LogMessageWithLevel("ObjectSynchronizer Roots", Level.TRACE),
+ new LogMessageWithLevel("FlatProfiler Roots", Level.TRACE),
+ new LogMessageWithLevel("Management Roots", Level.TRACE),
+ new LogMessageWithLevel("SystemDictionary Roots", Level.TRACE),
+ new LogMessageWithLevel("CLDG Roots", Level.TRACE),
+ new LogMessageWithLevel("JVMTI Roots", Level.TRACE),
+ new LogMessageWithLevel("SATB Filtering", Level.TRACE),
+ new LogMessageWithLevel("CM RefProcessor Roots", Level.TRACE),
+ new LogMessageWithLevel("Wait For Strong CLD", Level.TRACE),
+ new LogMessageWithLevel("Weak CLD Roots", Level.TRACE),
// Redirty Cards
new LogMessageWithLevel("Redirty Cards", Level.DEBUG),
- new LogMessageWithLevel("Parallel Redirty", Level.DEBUG),
- new LogMessageWithLevel("Redirtied Cards", Level.DEBUG),
+ new LogMessageWithLevel("Parallel Redirty", Level.TRACE),
+ new LogMessageWithLevel("Redirtied Cards", Level.TRACE),
// Misc Top-level
- new LogMessageWithLevel("Code Root Purge", Level.DEBUG),
- new LogMessageWithLevel("String Dedup Fixup", Level.DEBUG),
- new LogMessageWithLevel("Expand Heap After Collection", Level.DEBUG),
+ new LogMessageWithLevel("Code Roots Purge", Level.DEBUG),
+ new LogMessageWithLevel("String Dedup Fixup", Level.INFO),
+ new LogMessageWithLevel("Expand Heap After Collection", Level.INFO),
// Free CSet
- new LogMessageWithLevel("Young Free CSet", Level.TRACE),
- new LogMessageWithLevel("Non-Young Free CSet", Level.TRACE),
+ new LogMessageWithLevel("Young Free Collection Set", Level.DEBUG),
+ new LogMessageWithLevel("Non-Young Free Collection Set", Level.DEBUG),
// Humongous Eager Reclaim
new LogMessageWithLevel("Humongous Reclaim", Level.DEBUG),
new LogMessageWithLevel("Humongous Register", Level.DEBUG),
+ // Preserve CM Referents
+ new LogMessageWithLevel("Preserve CM Refs", Level.DEBUG),
+ // Merge PSS
+ new LogMessageWithLevel("Merge Per-Thread State", Level.INFO),
};
void checkMessagesAtLevel(OutputAnalyzer output, LogMessageWithLevel messages[], Level level) throws Exception {
for (LogMessageWithLevel l : messages) {
- if (level.lessOrEqualTo(l.level)) {
+ if (level.lessThan(l.level)) {
output.shouldNotContain(l.message);
} else {
- output.shouldContain(l.message);
+ output.shouldMatch("\\[" + l.level + ".*" + l.message);
}
}
}
--- a/hotspot/test/gc/g1/TestPLABOutput.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/gc/g1/TestPLABOutput.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -65,7 +65,7 @@
System.out.println(output.getStdout());
- String pattern = ".*GC\\(0\\) .*allocated = (\\d+).*";
+ String pattern = ".*GC\\(0\\) .*allocated: (\\d+).*";
Pattern r = Pattern.compile(pattern);
Matcher m = r.matcher(output.getStdout());
--- a/hotspot/test/gc/g1/plab/TestPLABPromotion.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/gc/g1/plab/TestPLABPromotion.java Mon Mar 07 09:34:29 2016 +0100
@@ -23,7 +23,7 @@
/*
* @test TestPLABPromotion
- * @bug 8141278
+ * @bug 8141278 8141141
* @summary Test PLAB promotion
* @requires vm.gc=="G1" | vm.gc=="null"
* @requires vm.opt.FlightRecorder != true
@@ -130,16 +130,15 @@
long plabAllocatedOld;
long directAllocatedOld;
long memAllocated = testCase.getMemToFill();
- long wordSize = Platform.is32bit() ? 4l : 8l;
LogParser logParser = new LogParser(output);
Map<String, Long> survivorStats = getPlabStats(logParser, LogParser.ReportType.SURVIVOR_STATS, GC_ID_SURVIVOR_STATS);
Map<String, Long> oldStats = getPlabStats(logParser, LogParser.ReportType.OLD_STATS, GC_ID_OLD_STATS);
- plabAllocatedSurvivor = wordSize * survivorStats.get("used");
- directAllocatedSurvivor = wordSize * survivorStats.get("direct_allocated");
- plabAllocatedOld = wordSize * oldStats.get("used");
- directAllocatedOld = wordSize * oldStats.get("direct_allocated");
+ plabAllocatedSurvivor = survivorStats.get("used");
+ directAllocatedSurvivor = survivorStats.get("direct allocated");
+ plabAllocatedOld = oldStats.get("used");
+ directAllocatedOld = oldStats.get("direct allocated");
System.out.printf("Survivor PLAB allocated:%17d Direct allocated: %17d Mem consumed:%17d%n", plabAllocatedSurvivor, directAllocatedSurvivor, memAllocated);
System.out.printf("Old PLAB allocated:%17d Direct allocated: %17d Mem consumed:%17d%n", plabAllocatedOld, directAllocatedOld, memAllocated);
--- a/hotspot/test/gc/g1/plab/TestPLABResize.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/gc/g1/plab/TestPLABResize.java Mon Mar 07 09:34:29 2016 +0100
@@ -23,7 +23,7 @@
/*
* @test TestPLABResize
- * @bug 8141278
+ * @bug 8141278 8141141
* @summary Test for PLAB resizing
* @requires vm.gc=="G1" | vm.gc=="null"
* @requires vm.opt.FlightRecorder != true
@@ -117,7 +117,7 @@
.map(item -> {
return item.getValue()
.get(LogParser.ReportType.SURVIVOR_STATS)
- .get("desired_plab_sz");
+ .get("actual");
})
.collect(Collectors.toCollection(ArrayList::new));
--- a/hotspot/test/gc/g1/plab/lib/LogParser.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/gc/g1/plab/lib/LogParser.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,14 +35,12 @@
*
* Typical GC log with PLAB statistics (options - -Xlog:gc=debug,gc+plab=debug) looks like:
*
- * [2,244s][info ][gc ] GC(30) Concurrent Mark abort
- * [2,245s][debug ][gc,plab] GC(33) (allocated = 1 wasted = 0 unused = 0 used = 1 undo_waste = 0 region_end_waste = 0 regions filled = 0 direct_allocated = 0 failure_used = 0 failure_waste = 0) (plab_sz = 0 desired_plab_sz = 258)
- * [2,245s][debug ][gc,plab] GC(33) (allocated = 1 wasted = 0 unused = 0 used = 1 undo_waste = 0 region_end_waste = 0 regions filled = 0 direct_allocated = 0 failure_used = 0 failure_waste = 0) (plab_sz = 0 desired_plab_sz = 258)
- * [2,245s][info ][gc ] GC(33) Pause Young (G1 Evacuation Pause) 127M->127M(128M) (2,244s, 2,245s) 0,899ms
- * [2,246s][debug ][gc,plab] GC(34) (allocated = 1 wasted = 0 unused = 0 used = 1 undo_waste = 0 region_end_waste = 0 regions filled = 0 direct_allocated = 0 failure_used = 0 failure_waste = 0) (plab_sz = 0 desired_plab_sz = 258)
- * [2,246s][debug ][gc,plab] GC(34) (allocated = 1 wasted = 0 unused = 0 used = 1 undo_waste = 0 region_end_waste = 0 regions filled = 0 direct_allocated = 0 failure_used = 0 failure_waste = 0) (plab_sz = 0 desired_plab_sz = 258)
- * [2,246s][info ][gc ] GC(34) Pause Initial Mark (G1 Evacuation Pause) 127M->127M(128M) (2,245s, 2,246s) 0,907ms
-
+ * [0.330s][debug][gc,plab ] GC(0) Young PLAB allocation: allocated: 1825632B, wasted: 29424B, unused: 2320B, used: 1793888B, undo waste: 0B,
+ * [0.330s][debug][gc,plab ] GC(0) Young other allocation: region end waste: 0B, regions filled: 2, direct allocated: 271520B, failure used: 0B, failure wasted: 0B
+ * [0.330s][debug][gc,plab ] GC(0) Young sizing: calculated: 358776B, actual: 358776B
+ * [0.330s][debug][gc,plab ] GC(0) Old PLAB allocation: allocated: 427248B, wasted: 592B, unused: 368584B, used: 58072B, undo waste: 0B,
+ * [0.330s][debug][gc,plab ] GC(0) Old other allocation: region end waste: 0B, regions filled: 1, direct allocated: 41704B, failure used: 0B, failure wasted: 0B
+ * [0.330s][debug][gc,plab ] GC(0) Old sizing: calculated: 11608B, actual: 11608B
*/
final public class LogParser {
@@ -53,7 +51,6 @@
* Type of parsed log element.
*/
public static enum ReportType {
-
SURVIVOR_STATS,
OLD_STATS
}
@@ -64,8 +61,8 @@
// GC ID
private static final Pattern GC_ID_PATTERN = Pattern.compile("\\[gc,plab\\s*\\] GC\\((\\d+)\\)");
- // Pattern for extraction pair <name>=<numeric value>
- private static final Pattern PAIRS_PATTERN = Pattern.compile("\\w+\\s+=\\s+\\d+");
+ // Pattern for extraction pair <name>: <numeric value>
+ private static final Pattern PAIRS_PATTERN = Pattern.compile("\\w* \\w+:\\s+\\d+");
/**
* Construct LogParser Object
@@ -108,24 +105,29 @@
if (matcher.find()) {
Map<ReportType,Map<String, Long>> oneReportItem;
ReportType reportType;
- // Second line in log is statistics for Old PLAB allocation
- if ( !allocationStatistics.containsKey(gc_id.get()) ) {
- oneReportItem = new EnumMap<>(ReportType.class);
+
+ if (!allocationStatistics.containsKey(gc_id.get())) {
+ allocationStatistics.put(gc_id.get(), new EnumMap<>(ReportType.class));
+ }
+
+ if ( line.contains("Young") ) {
reportType = ReportType.SURVIVOR_STATS;
- allocationStatistics.put(gc_id.get(), oneReportItem);
} else {
- oneReportItem = allocationStatistics.get(gc_id.get());
reportType = ReportType.OLD_STATS;
}
+ oneReportItem = allocationStatistics.get(gc_id.get());
+ if (!oneReportItem.containsKey(reportType)) {
+ oneReportItem.put(reportType,new HashMap<String, Long>());
+ }
+
// Extract all pairs from log.
- HashMap<String, Long> plabStats = new HashMap<>();
+ Map<String, Long> plabStats = oneReportItem.get(reportType);
do {
String pair = matcher.group();
- String[] nameValue = pair.replaceAll(" ", "").split("=");
- plabStats.put(nameValue[0], Long.parseLong(nameValue[1]));
+ String[] nameValue = pair.replaceAll(": ", ":").split(":");
+ plabStats.put(nameValue[0].trim(), Long.parseLong(nameValue[1]));
} while (matcher.find());
- oneReportItem.put(reportType,plabStats);
}
}
}
--- a/hotspot/test/native_sanity/JniVersion.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/native_sanity/JniVersion.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -27,12 +27,12 @@
*/
public class JniVersion {
- public static final int JNI_VERSION_1_8 = 0x00010008;
+ public static final int JNI_VERSION_9 = 0x00090000;
public static void main(String... args) throws Exception {
System.loadLibrary("JniVersion");
int res = getJniVersion();
- if (res < JNI_VERSION_1_8) {
+ if (res != JNI_VERSION_9) {
throw new Exception("Unexpected value returned from getJniVersion(): 0x" + Integer.toHexString(res));
}
}
--- a/hotspot/test/runtime/RedefineTests/RedefineRunningMethodsWithResolutionErrors.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/RedefineTests/RedefineRunningMethodsWithResolutionErrors.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -26,8 +26,9 @@
* @bug 8076110
* @summary Redefine running methods that have cached resolution errors
* @library /testlibrary
- * @modules java.instrument
- * java.base/jdk.internal.org.objectweb.asm
+ * @modules java.base/jdk.internal.org.objectweb.asm
+ * java.instrument
+ * jdk.jartool/sun.tools.jar
* @build RedefineClassHelper
* @run main RedefineClassHelper
* @run main/othervm -javaagent:redefineagent.jar -XX:TraceRedefineClasses=0x600 RedefineRunningMethodsWithResolutionErrors
--- a/hotspot/test/runtime/ReservedStack/ReservedStackTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/ReservedStack/ReservedStackTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -24,6 +24,7 @@
/*
* @test ReservedStackTest
* @library /testlibrary
+ * @modules java.base/jdk.internal.vm.annotation
* @build jdk.test.lib.*
* @run main/othervm -XX:-Inline -XX:CompileCommand=exclude,java/util/concurrent/locks/AbstractOwnableSynchronizer.setExclusiveOwnerThread ReservedStackTest
*/
--- a/hotspot/test/runtime/SharedArchiveFile/LimitSharedSizes.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/SharedArchiveFile/LimitSharedSizes.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -26,6 +26,7 @@
* @library /testlibrary /runtime/CommandLine/OptionsValidation/common
* @modules java.base/sun.misc
* java.management
+ * jdk.attach/sun.tools.attach
* @run main LimitSharedSizes
*/
--- a/hotspot/test/runtime/contended/Basic.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/contended/Basic.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -42,7 +42,7 @@
* @test
* @bug 8003985
* @summary Support Contended Annotation - JEP 142
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
* @run main/othervm -XX:-RestrictContended Basic
*/
public class Basic {
--- a/hotspot/test/runtime/contended/DefaultValue.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/contended/DefaultValue.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -43,7 +43,7 @@
* @bug 8014509
* @summary \@Contended: explicit default value behaves differently from the implicit value
*
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
* @run main/othervm -XX:-RestrictContended DefaultValue
*/
public class DefaultValue {
--- a/hotspot/test/runtime/contended/HasNonStatic.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/contended/HasNonStatic.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -43,7 +43,7 @@
* @bug 8015270
* @summary \@Contended: fix multiple issues in the layout code
*
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
* @run main/othervm -XX:-RestrictContended HasNonStatic
*/
public class HasNonStatic {
--- a/hotspot/test/runtime/contended/Inheritance1.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/contended/Inheritance1.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -43,7 +43,7 @@
* @bug 8012939
* @summary \@Contended doesn't work correctly with inheritance
*
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
* @run main/othervm -XX:-RestrictContended Inheritance1
*/
public class Inheritance1 {
--- a/hotspot/test/runtime/contended/OopMaps.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/contended/OopMaps.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -44,7 +44,7 @@
* @bug 8015493
* @summary \@Contended: fix multiple issues in the layout code
*
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
* @run main/othervm -XX:-RestrictContended -XX:ContendedPaddingWidth=128 -Xmx128m OopMaps
*/
public class OopMaps {
--- a/hotspot/test/runtime/contended/OopMapsSameGroup.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/contended/OopMapsSameGroup.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -43,7 +43,7 @@
* @bug 8015272
* @summary \@Contended within the same group to use the same oop map
*
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
* @run main/othervm -XX:-RestrictContended -XX:ContendedPaddingWidth=128 -Xmx128m OopMapsSameGroup
*/
public class OopMapsSameGroup {
--- a/hotspot/test/runtime/lambda-features/TestStaticandInstance.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/lambda-features/TestStaticandInstance.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -26,6 +26,7 @@
* @test
* @bug 8087342
* @summary Test linkresolver search static, instance and overpass duplicates
+ * @modules java.base/jdk.internal.org.objectweb.asm
* @run main/othervm -Xverify:none TestStaticandInstance
*/
--- a/hotspot/test/runtime/logging/ItablesTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/runtime/logging/ItablesTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -49,7 +49,6 @@
output.shouldContain("invokespecial resolved method: caller-class:ClassB");
output.shouldContain("invokespecial selected method: resolved-class:ClassB");
output.shouldContain("invokeinterface selected method: receiver-class");
- output.shouldContain("Resolving: klass: ");
output.shouldHaveExitValue(0);
pb = ProcessTools.createJavaProcessBuilder("-Xlog:itables=trace", "ItablesVtableTest");
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/runtime/logging/ProtectionDomainVerificationTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2016, 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 ProtectionDomainVerificationTest
+ * @bug 8149064
+ * @library /testlibrary
+ * @build jdk.test.lib.OutputAnalyzer jdk.test.lib.Platform jdk.test.lib.ProcessTools
+ * @run driver ProtectionDomainVerificationTest
+ */
+
+import jdk.test.lib.OutputAnalyzer;
+import jdk.test.lib.Platform;
+import jdk.test.lib.ProcessTools;
+
+public class ProtectionDomainVerificationTest {
+
+ public static void main(String... args) throws Exception {
+
+ // -Xlog:protectiondomain=trace
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:protectiondomain=trace",
+ "-Xmx64m",
+ Hello.class.getName());
+ OutputAnalyzer out = new OutputAnalyzer(pb.start());
+ out.shouldContain("[protectiondomain] Checking package access");
+ out.shouldContain("[protectiondomain] pd set count = #");
+
+ // -Xlog:protectiondomain=debug
+ pb = ProcessTools.createJavaProcessBuilder("-Xlog:protectiondomain=debug",
+ "-Xmx64m",
+ Hello.class.getName());
+ out = new OutputAnalyzer(pb.start());
+ out.shouldContain("[protectiondomain] Checking package access");
+ out.shouldNotContain("pd set count = #");
+ }
+
+ public static class Hello {
+ public static void main(String[] args) {
+ System.out.print("Hello!");
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/runtime/logging/ThreadLoggingTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, SAP SE 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 8149036 8150619
+ * @summary os+thread output should contain logging calls for thread start stop attaches detaches
+ * @library /testlibrary
+ * @modules java.base/sun.misc
+ * java.management
+ * @build jdk.test.lib.OutputAnalyzer jdk.test.lib.ProcessTools
+ * @run driver ThreadLoggingTest
+ * @author Thomas Stuefe (SAP)
+ */
+
+import java.io.File;
+import java.util.Map;
+import jdk.test.lib.OutputAnalyzer;
+import jdk.test.lib.ProcessTools;
+
+public class ThreadLoggingTest {
+
+ static void analyzeOutputForInfoLevel(OutputAnalyzer output) throws Exception {
+ output.shouldContain("Thread started");
+ output.shouldContain("Thread is alive");
+ output.shouldContain("Thread finished");
+ output.shouldHaveExitValue(0);
+ }
+
+ static void analyzeOutputForDebugLevel(OutputAnalyzer output) throws Exception {
+ analyzeOutputForInfoLevel(output);
+ output.shouldContain("stack dimensions");
+ output.shouldContain("stack guard pages");
+ }
+
+ public static void main(String[] args) throws Exception {
+
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:os+thread", "-version");
+ OutputAnalyzer output = new OutputAnalyzer(pb.start());
+ analyzeOutputForInfoLevel(output);
+
+ pb = ProcessTools.createJavaProcessBuilder("-Xlog:os+thread=debug", "-version");
+ output = new OutputAnalyzer(pb.start());
+ analyzeOutputForDebugLevel(output);
+
+ }
+
+}
--- a/hotspot/test/serviceability/attach/AttachSetGetFlag.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/serviceability/attach/AttachSetGetFlag.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -32,7 +32,7 @@
* jdk.attach/sun.tools.attach
* jdk.jvmstat/sun.jvmstat.monitor
* @build jdk.test.lib.* AttachSetGetFlag
- * @run driver AttachSetGetFlag
+ * @run main AttachSetGetFlag
*/
import java.io.BufferedReader;
--- a/hotspot/test/serviceability/attach/AttachWithStalePidFile.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/serviceability/attach/AttachWithStalePidFile.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -26,6 +26,7 @@
* @bug 7162400
* @key regression
* @summary Regression test for attach issue where stale pid files in /tmp lead to connection issues
+ * @modules jdk.attach/sun.tools.attach
* @library /testlibrary
* @build jdk.test.lib.* AttachWithStalePidFileTarget
* @run main AttachWithStalePidFile
--- a/hotspot/test/serviceability/dcmd/gc/HeapDumpAllTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/serviceability/dcmd/gc/HeapDumpAllTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,7 +35,7 @@
* @build jdk.test.lib.hprof.*
* @build jdk.test.lib.hprof.model.*
* @build jdk.test.lib.hprof.parser.*
- * @build jdk.test.lib.hprof.utils.*
+ * @build jdk.test.lib.hprof.util.*
* @build HeapDumpTest
* @run testng HeapDumpAllTest
*/
--- a/hotspot/test/serviceability/dcmd/gc/HeapDumpTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/serviceability/dcmd/gc/HeapDumpTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -51,7 +51,7 @@
* @build jdk.test.lib.hprof.*
* @build jdk.test.lib.hprof.model.*
* @build jdk.test.lib.hprof.parser.*
- * @build jdk.test.lib.hprof.utils.*
+ * @build jdk.test.lib.hprof.util.*
* @run testng HeapDumpTest
*/
public class HeapDumpTest {
--- a/hotspot/test/serviceability/dcmd/jvmti/LoadAgentDcmdTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/serviceability/dcmd/jvmti/LoadAgentDcmdTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -22,6 +22,10 @@
*/
import java.io.*;
import java.nio.file.*;
+import java.util.jar.Attributes;
+import java.util.jar.JarEntry;
+import java.util.jar.JarOutputStream;
+import java.util.jar.Manifest;
import jdk.test.lib.*;
import jdk.test.lib.dcmd.*;
import org.testng.annotations.Test;
@@ -55,12 +59,7 @@
"'-Dtest.jdk=/path/to/jdk'.");
}
- Path libpath;
- if (Platform.isWindows()) {
- libpath = Paths.get(jdkPath, "bin", "instrument.dll");
- } else {
- libpath = Paths.get(jdkPath, "lib", Platform.getOsArch(), "libinstrument.so");
- }
+ Path libpath = Paths.get(jdkPath, Platform.jdkLibPath(), Platform.sharedObjectName("instrument"));
if (!libpath.toFile().exists()) {
throw new FileNotFoundException(
@@ -70,31 +69,62 @@
return libpath.toAbsolutePath().toString();
}
+
+ public void createJarFileForAgent()
+ throws IOException {
+
+ final String jarName = "agent.jar";
+ final String agentClass = "SimpleJvmtiAgent";
+
+ Manifest manifest = new Manifest();
+
+ manifest.getMainAttributes().put(
+ Attributes.Name.MANIFEST_VERSION, "1.0");
+
+ manifest.getMainAttributes().put(
+ new Attributes.Name("Agent-Class"), agentClass);
+
+ JarOutputStream target = null;
+
+ try {
+ target = new
+ JarOutputStream(new FileOutputStream(jarName), manifest);
+ JarEntry entry = new JarEntry(agentClass + ".class");
+ target.putNextEntry(entry);
+ target.closeEntry();
+ } finally {
+ target.close();
+ }
+ }
+
public void run(CommandExecutor executor) {
try{
- PrintWriter pw = new PrintWriter("MANIFEST.MF");
- pw.println("Agent-Class: SimpleJvmtiAgent");
- pw.close();
- ProcessBuilder pb = new ProcessBuilder();
- pb.command(new String[] { JDKToolFinder.getJDKTool("jar"),
- "cmf",
- "MANIFEST.MF",
- "agent.jar",
- "SimpleJvmtiAgent.class"});
- pb.start().waitFor();
+ createJarFileForAgent();
String libpath = getLibInstrumentPath();
+ OutputAnalyzer output = null;
- // Test 1: No argument
- OutputAnalyzer output = executor.execute("JVMTI.agent_load " +
- libpath + " agent.jar");
+ // Test 1: Native agent, no arguments
+ output = executor.execute("JVMTI.agent_load " +
+ libpath + " agent.jar");
output.stderrShouldBeEmpty();
- // Test 2: With argument
+ // Test 2: Native agent, with arguments
+ output = executor.execute("JVMTI.agent_load " +
+ libpath + " \"agent.jar=foo=bar\"");
+ output.stderrShouldBeEmpty();
+
+ // Test 3: Java agent, no arguments
output = executor.execute("JVMTI.agent_load " +
- libpath + " \"agent.jar=foo=bar\"");
+ "agent.jar");
output.stderrShouldBeEmpty();
+
+ // Test 4: Java agent, with arguments
+ output = executor.execute("JVMTI.agent_load " +
+ "\"agent.jar=foo=bar\"");
+ output.stderrShouldBeEmpty();
+
} catch (Exception e) {
throw new RuntimeException(e);
}
--- a/hotspot/test/serviceability/dcmd/jvmti/LoadJavaAgentDcmdTest.java Fri Mar 04 13:16:50 2016 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 2016, 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.*;
-import jdk.test.lib.*;
-import jdk.test.lib.dcmd.*;
-import org.testng.annotations.Test;
-
-/*
- * Test to attach JVMTI java agent.
- *
- * @test
- * @bug 8147388
- * @library /testlibrary
- * @modules java.base/sun.misc
- * java.compiler
- * java.instrument
- * java.management
- * jdk.jvmstat/sun.jvmstat.monitor
- * @build ClassFileInstaller jdk.test.lib.* SimpleJvmtiAgent
- * @run main ClassFileInstaller SimpleJvmtiAgent
- * @run testng LoadJavaAgentDcmdTest
- */
-public class LoadJavaAgentDcmdTest {
- public void run(CommandExecutor executor) {
- try{
- PrintWriter pw = new PrintWriter("MANIFEST.MF");
- pw.println("Agent-Class: SimpleJvmtiAgent");
- pw.close();
-
- ProcessBuilder pb = new ProcessBuilder();
- pb.command(new String[] { JDKToolFinder.getJDKTool("jar"),
- "cmf",
- "MANIFEST.MF",
- "agent.jar",
- "SimpleJvmtiAgent.class"});
- pb.start().waitFor();
-
- // Test 1: No argument
- OutputAnalyzer output = executor.execute("JVMTI.agent_load " +
- "agent.jar");
- output.stderrShouldBeEmpty();
-
- // Test 2: With argument
- output = executor.execute("JVMTI.agent_load " +
- "\"agent.jar=foo=bar\"");
- output.stderrShouldBeEmpty();
- } catch (Exception e) {
- throw new RuntimeException(e);
- }
- }
-
- @Test
- public void jmx() throws Throwable {
- run(new JMXExecutor());
- }
-
- @Test
- public void cli() throws Throwable {
- run(new PidJcmdExecutor());
- }
-}
--- a/hotspot/test/serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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 +54,6 @@
public class JMapHProfLargeHeapTest {
private static final String HEAP_DUMP_FILE_NAME = "heap.hprof";
- private static final String HPROF_HEADER_1_0_1 = "JAVA PROFILE 1.0.1";
private static final String HPROF_HEADER_1_0_2 = "JAVA PROFILE 1.0.2";
private static final long M = 1024L;
private static final long G = 1024L * M;
@@ -79,8 +78,8 @@
}
}
- // Small heap 22 megabytes, should create 1.0.1 file format
- testHProfFileFormat("-Xmx1g", 22 * M, HPROF_HEADER_1_0_1);
+ // All heap dumps should create 1.0.2 file format
+ testHProfFileFormat("-Xmx1g", 22 * M, HPROF_HEADER_1_0_2);
/**
* This test was deliberately commented out since the test system lacks
--- a/hotspot/test/testlibrary/jdk/test/lib/Platform.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/testlibrary/jdk/test/lib/Platform.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -203,4 +203,31 @@
public static boolean canAttachOSX() throws Exception {
return userName.equals("root");
}
+
+ /**
+ * return path to library inside jdk tree
+ */
+ public static String jdkLibPath() {
+ if (isWindows()) {
+ return "bin";
+ }
+ if (isOSX()) {
+ return "lib";
+ }
+
+ return "lib/" + getOsArch();
+ }
+
+ /**
+ * Build name of shared object according to platform rules
+ */
+ public static String sharedObjectName(String name) {
+ if (isWindows()) {
+ return name + ".dll";
+ }
+ if (isOSX()) {
+ return "lib" + name + ".dylib";
+ }
+ return "lib" + name + ".so";
+ }
}
--- a/hotspot/test/testlibrary_tests/ctw/ClassesDirTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/testlibrary_tests/ctw/ClassesDirTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -25,7 +25,7 @@
* @test
* @bug 8012447
* @library /testlibrary /test/lib /testlibrary/ctw/src
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.misc
* java.base/sun.reflect
* java.management
* @build ClassFileInstaller sun.hotspot.tools.ctw.CompileTheWorld sun.hotspot.WhiteBox Foo Bar
--- a/hotspot/test/testlibrary_tests/ctw/ClassesListTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/testlibrary_tests/ctw/ClassesListTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -25,7 +25,7 @@
* @test
* @bug 8012447
* @library /testlibrary /test/lib /testlibrary/ctw/src
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.misc
* java.base/sun.reflect
* java.management
* @build ClassFileInstaller sun.hotspot.tools.ctw.CompileTheWorld sun.hotspot.WhiteBox Foo Bar
--- a/hotspot/test/testlibrary_tests/ctw/JarDirTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/testlibrary_tests/ctw/JarDirTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -25,7 +25,7 @@
* @test
* @bug 8012447
* @library /testlibrary /test/lib /testlibrary/ctw/src
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.misc
* java.base/sun.reflect
* java.compiler
* java.management
--- a/hotspot/test/testlibrary_tests/ctw/JarsTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/hotspot/test/testlibrary_tests/ctw/JarsTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -25,7 +25,7 @@
* @test
* @bug 8012447
* @library /testlibrary /test/lib /testlibrary/ctw/src
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.misc
* java.base/sun.reflect
* java.compiler
* java.management
--- a/jaxp/.hgtags Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxp/.hgtags Mon Mar 07 09:34:29 2016 +0100
@@ -350,3 +350,4 @@
5acf6071d4d610068a19c79e004ba8e59cf1b087 jdk-9+105
65d615f71e81bae46dcb4d053e590582e5705879 jdk-9+106
781b83dadcae89b8ae7545bb4044ddc62c6fa006 jdk-9+107
+3b9fa8b1491479f7ae18131a34036b58b647493e jdk-9+108
--- a/jaxws/.hgtags Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/.hgtags Mon Mar 07 09:34:29 2016 +0100
@@ -353,3 +353,4 @@
45a666c58e4c7d07638878684ad09decb3229dc9 jdk-9+105
c072c572d14948563ef5d86e1921699b3a2396ab jdk-9+106
fafd694e801f0f5a7c737fb08630ced3ca8f772c jdk-9+107
+513eb2e432f64f85992442da9acdfcfbb36555d9 jdk-9+108
--- a/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/Const.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/Const.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -29,12 +29,12 @@
* @author Kohsuke Kawaguchi
*/
public final class Const {
- public static byte default_value_byte = 0;
- public static boolean default_value_boolean = false;
- public static char default_value_char = 0;
- public static float default_value_float = 0;
- public static double default_value_double = 0;
- public static int default_value_int = 0;
- public static long default_value_long = 0;
- public static short default_value_short = 0;
+ public static final byte default_value_byte = 0;
+ public static final boolean default_value_boolean = false;
+ public static final char default_value_char = 0;
+ public static final float default_value_float = 0;
+ public static final double default_value_double = 0;
+ public static final int default_value_int = 0;
+ public static final long default_value_long = 0;
+ public static final short default_value_short = 0;
}
--- a/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/StructureLoader.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/StructureLoader.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -231,22 +231,11 @@
@Override
public void childElement(UnmarshallingContext.State state, TagName arg) throws SAXException {
ChildLoader child = childUnmarshallers.get(arg.uri,arg.local);
- if(child==null) {
- if ((beanInfo != null) && (beanInfo.getTypeNames() != null)) {
- Iterator typeNamesIt = beanInfo.getTypeNames().iterator();
- QName parentQName = null;
- if ((typeNamesIt != null) && (typeNamesIt.hasNext()) && (catchAll == null)) {
- parentQName = (QName) typeNamesIt.next();
- String parentUri = parentQName.getNamespaceURI();
- child = childUnmarshallers.get(parentUri, arg.local);
- }
- }
- if (child == null) {
- child = catchAll;
- if(child==null) {
- super.childElement(state,arg);
- return;
- }
+ if (child == null) {
+ child = catchAll;
+ if (child==null) {
+ super.childElement(state,arg);
+ return;
}
}
--- a/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/schemagen/XmlSchemaGenerator.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/schemagen/XmlSchemaGenerator.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -110,6 +110,7 @@
import com.sun.xml.internal.txw2.output.ResultFactory;
import com.sun.xml.internal.txw2.output.XmlSerializer;
import java.util.Collection;
+import java.util.HashSet;
import org.xml.sax.SAXParseException;
/**
@@ -436,7 +437,7 @@
if(logger.isLoggable(Level.FINE)) {
// debug logging to see what's going on.
- logger.log(Level.FINE,"Wrigin XML Schema for "+toString(),new StackRecorder());
+ logger.log(Level.FINE,"Writing XML Schema for "+toString(),new StackRecorder());
}
// make it fool-proof
@@ -465,6 +466,8 @@
systemIds.put(n,output.getSystemId());
}
}
+ //Clear the namespace specific set with already written classes
+ n.resetWritten();
}
// then write'em all
@@ -542,6 +545,11 @@
*/
private boolean useMimeNs;
+ /**
+ * Container for already processed classes
+ */
+ private final Set<ClassInfo> written = new HashSet<ClassInfo>();
+
public Namespace(String uri) {
this.uri = uri;
assert !XmlSchemaGenerator.this.namespaces.containsKey(uri);
@@ -549,6 +557,13 @@
}
/**
+ * Clear out the set of already processed classes for this namespace
+ */
+ void resetWritten() {
+ written.clear();
+ }
+
+ /**
* Process the given PropertyInfo looking for references to namespaces that
* are foreign to the given namespace. Any foreign namespace references
* found are added to the given namespaces dependency list and an {@code <import>}
@@ -853,6 +868,10 @@
* @param parent the writer of the parent element into which the type will be defined
*/
private void writeClass(ClassInfo<T,C> c, TypeHost parent) {
+ if (written.contains(c)) { // to avoid cycles let's check if we haven't already processed the class
+ return;
+ }
+ written.add(c);
// special handling for value properties
if (containsValueProp(c)) {
if (c.getProperties().size() == 1) {
@@ -1080,9 +1099,13 @@
}
}
}
- if (cImpl != null)
- e.ref(new QName(cImpl.getElementName().getNamespaceURI(), tn.getLocalPart()));
- else
+ if (cImpl != null) {
+ if (tn.getNamespaceURI() != null && tn.getNamespaceURI().trim().length() != 0) {
+ e.ref(new QName(tn.getNamespaceURI(), tn.getLocalPart()));
+ } else {
+ e.ref(new QName(cImpl.getElementName().getNamespaceURI(), tn.getLocalPart()));
+ }
+ } else
e.ref(new QName("", tn.getLocalPart()));
} else
e.ref(tn);
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/client/p2p/HttpSOAPConnection.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/client/p2p/HttpSOAPConnection.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -512,13 +512,9 @@
: httpConnection.getInputStream());
// If no reply message is returned,
// content-Length header field value is expected to be zero.
- // java SE 6 documentation says :
- // available() : an estimate of the number of bytes that can be read
- //(or skipped over) from this input stream without blocking
- //or 0 when it reaches the end of the input stream.
+ // InputStream#available() can't be used here - it just says no data *YET*!
if ((httpIn == null )
- || (httpConnection.getContentLength() == 0)
- || (httpIn.available() == 0)) {
+ || (httpConnection.getContentLength() == 0)) {
response = null;
log.warning("SAAJ0014.p2p.content.zero");
} else {
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/InternetHeaders.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/InternetHeaders.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -285,7 +285,7 @@
*
* @return Header objects
*/
- public FinalArrayList<hdr> getAllHeaders() {
+ public List<? extends Header> getAllHeaders() {
return headers; // conceptually it should be read-only, but for performance reason I'm not wrapping it here
}
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/MimeBodyPart.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/MimeBodyPart.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -32,6 +32,7 @@
package com.sun.xml.internal.messaging.saaj.packaging.mime.internet;
+import com.sun.xml.internal.messaging.saaj.packaging.mime.Header;
import com.sun.xml.internal.messaging.saaj.packaging.mime.MessagingException;
import com.sun.xml.internal.messaging.saaj.packaging.mime.util.OutputUtil;
import com.sun.xml.internal.messaging.saaj.util.ByteOutputStream;
@@ -1041,7 +1042,7 @@
* Return all the headers from this Message as an Enumeration of
* Header objects.
*/
- public FinalArrayList<hdr> getAllHeaders() {
+ public List<? extends Header> getAllHeaders() {
return headers.getAllHeaders();
}
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/api/pipe/ThreadHelper.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/api/pipe/ThreadHelper.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -32,7 +32,7 @@
/**
* Simple utility class to instantiate correct Thread instance
- * depending on runtime context (jdk/non-jdk usage) and Java version.
+ * depending on Java version.
*
* @author miroslav.kos@oracle.com
*/
@@ -101,16 +101,16 @@
SunMiscThreadFactory(Constructor<?> ctr) { this.ctr = ctr; }
@Override public Thread newThread(Runnable r) {
return AccessController.doPrivileged(
- new PrivilegedAction<Thread>() {
- @Override
- public Thread run() {
- try {
- return (Thread) ctr.newInstance(r);
- } catch (Exception e) {
- return new Thread(r);
+ new PrivilegedAction<Thread>() {
+ @Override
+ public Thread run() {
+ try {
+ return (Thread) ctr.newInstance(r);
+ } catch (Exception e) {
+ return new Thread(r);
+ }
}
}
- }
);
}
}
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/transport/Headers.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/transport/Headers.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -127,5 +127,17 @@
l.add (value);
put(key, l);
}
+ /**
+ * Added to fix issue
+ * putAll() is easier to deal with as it doesn't return anything
+ */
+ public void putAll(Map<? extends String,? extends List<String>> map) {
+ for (String k : map.keySet()) {
+ List<String> list = map.get(k);
+ for (String v : list) {
+ add(k,v);
+ }
+ }
+ }
}
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/ServiceFinder.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/ServiceFinder.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -338,13 +338,13 @@
int lc = 1;
while ((lc = parseLine(service, u, r, lc, names, returned)) >= 0) ;
} catch (IOException x) {
- fail(service, ": " + x);
+ fail(service, ": " + x +";URL is :"+u.toString());
} finally {
try {
if (r != null) r.close();
if (in != null) in.close();
} catch (IOException y) {
- fail(service, ": " + y);
+ fail(service, ": " + y +";URL is :"+u.toString());
}
}
return names.iterator();
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/version.properties Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/version.properties Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, 2016, 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
@@ -26,4 +26,4 @@
build-id=2.3.0-SNAPSHOT
build-version=JAX-WS RI 2.3.0-SNAPSHOT
major-version=2.3.0
-svn-revision=ffaa49e66cc05e1bb2ddc103076a340dad5df997
+svn-revision=282759e2b822078de9ba78c743ed663541c16ead
--- a/jaxws/src/java.xml.ws/share/classes/javax/xml/soap/FactoryFinder.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.ws/share/classes/javax/xml/soap/FactoryFinder.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2016, 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
@@ -184,7 +184,7 @@
private static String fromJDKProperties(String factoryId, String deprecatedFactoryId) {
Path path = null;
try {
- String JAVA_HOME = System.getProperty("java.home");
+ String JAVA_HOME = getSystemProperty("java.home");
path = Paths.get(JAVA_HOME, "conf", "jaxm.properties");
logger.log(Level.FINE, "Checking configuration in {0}", path);
--- a/jaxws/src/java.xml.ws/share/classes/javax/xml/ws/spi/FactoryFinder.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/java.xml.ws/share/classes/javax/xml/ws/spi/FactoryFinder.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, 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
@@ -137,7 +137,8 @@
} catch (Exception ignored) {
logger.log(Level.SEVERE, "Error reading JAX-WS configuration from [" + path +
"] file. Check it is accessible and has correct format.", ignored);
- } return null;
+ }
+ return null;
}
private static final String OSGI_SERVICE_LOADER_CLASS_NAME = "com.sun.org.glassfish.hk2.osgiresourcelocator.ServiceLoader";
--- a/jaxws/src/jdk.xml.bind/share/classes/com/sun/codemodel/internal/JJavaName.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/codemodel/internal/JJavaName.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -85,7 +85,7 @@
* ("my_children","MyChildren","myChildren", and "MY-CHILDREN", "CODE003-children" respectively)
* <p>
* Although this method only works for English words, it handles non-English
- * words gracefully (by just returning it as-is.) For example, 日本語
+ * words gracefully (by just returning it as-is.) For example, "日本語"
* will be returned as-is without modified, not "日本語s"
* <p>
* This method doesn't handle suffixes very well. For example, passing
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,49 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+UNEXPECTED_NGCC_TOKEN = \
+ Unexpected {0} appears at line {1} column {2}
+
+BASEDIR_DOESNT_EXIST = \
+ Non-existent directory: {0}
+
+VERSION = \
+ schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = \
+ schemagen full version "2.3.0-SNAPSHOT"
+
+USAGE = \
+Usage: schemagen [-options ...] <java files> \n\
+Options: \n\
+\ \ \ \ -d <path> : specify where to place processor and javac generated class files\n\
+\ \ \ \ -cp <path> : specify where to find user specified files\n\
+\ \ \ \ -classpath <path> : specify where to find user specified files\n\
+\ \ \ \ -encoding <encoding> : specify encoding to be used for annotation processing/javac invocation \n\
+\ \ \ \ -episode <file> : generate episode file for separate compilation\n\
+\ \ \ \ -disableXmlSecurity : disables XML security features for usage on xml parsing apis \n\
+\ \ \ \ -version : display version information\n\
+\ \ \ \ -fullversion : display full version information\n\
+\ \ \ \ -help : display this usage message
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_de.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+UNEXPECTED_NGCC_TOKEN = Nicht erkanntes {0} in Zeile {1} Spalte {2}
+
+BASEDIR_DOESNT_EXIST = Nicht vorhandenes Verzeichnis: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = schemagen vollst\u00E4ndige Version "2.3.0-SNAPSHOT"
+
+USAGE = Verwendung: schemagen [-options ...] <java files> \nOptionen: \n\\ \\ \\ \\ -d <path> : Gibt an, wo die von Prozessor und javac generierten Klassendateien gespeichert werden sollen\n\\ \\ \\ \\ -cp <path> : Gibt an, wo die vom Benutzer angegebenen Dateien gespeichert sind\n\\ \\ \\ \\ -classpath <path> : Gibt an, wo die vom Benutzer angegebenen Dateien gespeichert sind\n\\ \\ \\ \\ -encoding <encoding> : Gibt die Codierung f\u00FCr die Annotationsverarbeitung/den javac-Aufruf an \n\\ \\ \\ \\ -episode <file> : Generiert Episodendatei f\u00FCr separate Kompilierung\n\\ \\ \\ \\ -version : Zeigt Versionsinformation an\n\\ \\ \\ \\ -fullversion : Zeigt vollst\u00E4ndige Versionsinformationen an\n\\ \\ \\ \\ -help : Zeigt diese Verwendungsmeldung an
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_es.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+UNEXPECTED_NGCC_TOKEN = Aparece un {0} inesperado en la l\u00EDnea {1} y la columna {2}
+
+BASEDIR_DOESNT_EXIST = Directorio no existente: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = versi\u00F3n completa de schemagen "2.3.0-SNAPSHOT"
+
+USAGE = Sintaxis: schemagen [-options ...] <archivos java> \nOpciones: \n\\ \\ \\ \\ -d <ruta de acceso> : especifique d\u00F3nde se colocan los archivos de clase generados por javac y el procesador\n\\ \\ \\ \\ -cp <ruta de acceso> : especifique d\u00F3nde se encuentran los archivos especificados por el usuario\n\\ \\ \\ \\ -encoding <codificaci\u00F3n> : especifique la codificaci\u00F3n que se va a utilizar para el procesamiento de anotaciones/llamada de javac\n\\ \\ \\ \\ -episode <archivo> : genera un archivo de episodio para una compilaci\u00F3n diferente\n\\ \\ \\ \\ -version : muestra la informaci\u00F3n de la versi\u00F3n\n\\ \\ \\ \\ -fullversion : muestra la informaci\u00F3n completa de la versi\u00F3n\n\\ \\ \\ \\ -help : muestra este mensaje de sintaxis
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_fr.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+UNEXPECTED_NGCC_TOKEN = Un \u00E9l\u00E9ment {0} inattendu appara\u00EEt \u00E0 la ligne {1}, colonne {2}
+
+BASEDIR_DOESNT_EXIST = R\u00E9pertoire {0} inexistant
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = version compl\u00E8te de schemagen "2.3.0-SNAPSHOT"
+
+USAGE = Syntaxe : schemagen [-options ...] <java files> \nOptions : \n\ \ \ \ -d <path> : indiquez o\u00F9 placer les fichiers de classe g\u00E9n\u00E9r\u00E9s par le processeur et le compilateur javac\n\ \ \ \ -cp <path> : indiquez o\u00F9 trouver les fichiers sp\u00E9cifi\u00E9s par l'utilisateur\n\ \ \ \ -classpath <path> : indiquez o\u00F9 trouver les fichiers sp\u00E9cifi\u00E9s par l'utilisateur\n\ \ \ \ -encoding <encoding> : indiquez l'encodage \u00E0 utiliser pour l'appel de javac/traitement de l'annotation \n\ \ \ \ -episode <file> : g\u00E9n\u00E9rez un fichier d'\u00E9pisode pour la compilation s\u00E9par\u00E9e\n\ \ \ \ -version : affichez les informations de version\n\ \ \ \ -fullversion : affichez les informations compl\u00E8tes de version\n\ \ \ \ -help : affichez ce message de syntaxe
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_it.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+UNEXPECTED_NGCC_TOKEN = {0} imprevisto visualizzato sulla riga {1} colonna {2}
+
+BASEDIR_DOESNT_EXIST = Directory non esistente: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = versione completa schemagen "2.3.0-SNAPSHOT"
+
+USAGE = Uso: schemagen [-options ...] <java files> \nOpzioni: \n\ \ \ \ -d <path> : specifica dove posizionare il processore e i file della classe generata javac\n\ \ \ \ -cp <path> : specifica dove trovare i file specificati dall'utente\n\ \ \ \ -classpath <path> : specifica dove trovare i file specificati dall'utente\n\ \ \ \ -encoding <encoding> : specifica la codifica da usare per l'elaborazione dell'annotazione/richiamo javac \n\ \ \ \ -episode <file> : genera il file di episodio per la compilazione separata\n\ \ \ \ -version : visualizza le informazioni sulla versione\n\ \ \ \ -fullversion : visualizza le informazioni sulla versione completa\n\ \ \ \ -help : visualizza questo messaggio sull'uso
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_ja.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+UNEXPECTED_NGCC_TOKEN = \u4E88\u671F\u3057\u306A\u3044{0}\u304C\u884C{1}\u3001\u5217{2}\u306B\u3042\u308A\u307E\u3059
+
+BASEDIR_DOESNT_EXIST = \u30C7\u30A3\u30EC\u30AF\u30C8\u30EA\u304C\u5B58\u5728\u3057\u307E\u305B\u3093: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = schemagen\u30D5\u30EB\u30FB\u30D0\u30FC\u30B8\u30E7\u30F3"2.3.0-SNAPSHOT"
+
+USAGE = \u4F7F\u7528\u65B9\u6CD5: schemagen [-options ...] <java files> \n\u30AA\u30D7\u30B7\u30E7\u30F3: \n\ \ \ \ -d <path> : \u30D7\u30ED\u30BB\u30C3\u30B5\u304A\u3088\u3073javac\u304C\u751F\u6210\u3057\u305F\u30AF\u30E9\u30B9\u30FB\u30D5\u30A1\u30A4\u30EB\u3092\u7F6E\u304F\u4F4D\u7F6E\u3092\u6307\u5B9A\u3057\u307E\u3059\n\ \ \ \ -cp <path> : \u30E6\u30FC\u30B6\u30FC\u304C\u6307\u5B9A\u3057\u305F\u30D5\u30A1\u30A4\u30EB\u3092\u691C\u7D22\u3059\u308B\u4F4D\u7F6E\u3092\u6307\u5B9A\u3057\u307E\u3059\n\ \ \ \ -classpath <path> : \u30E6\u30FC\u30B6\u30FC\u304C\u6307\u5B9A\u3057\u305F\u30D5\u30A1\u30A4\u30EB\u3092\u691C\u7D22\u3059\u308B\u4F4D\u7F6E\u3092\u6307\u5B9A\u3057\u307E\u3059\n\ \ \ \ -encoding <encoding> : \u6CE8\u91C8\u51E6\u7406/javac\u547C\u51FA\u3057\u306B\u4F7F\u7528\u3059\u308B\u30A8\u30F3\u30B3\u30FC\u30C7\u30A3\u30F3\u30B0\u3092\u6307\u5B9A\u3057\u307E\u3059\n\ \ \ \ -episode <file> : \u30B3\u30F3\u30D1\u30A4\u30EB\u3054\u3068\u306B\u30A8\u30D4\u30BD\u30FC\u30C9\u30FB\u30D5\u30A1\u30A4\u30EB\u3092\u751F\u6210\u3057\u307E\u3059\n\ \ \ \ -version : \u30D0\u30FC\u30B8\u30E7\u30F3\u60C5\u5831\u3092\u8868\u793A\u3057\u307E\u3059\n\ \ \ \ -fullversion : \u30D5\u30EB\u30FB\u30D0\u30FC\u30B8\u30E7\u30F3\u60C5\u5831\u3092\u8868\u793A\u3057\u307E\u3059\n\ \ \ \ -help : \u3053\u306E\u4F7F\u7528\u4F8B\u30E1\u30C3\u30BB\u30FC\u30B8\u3092\u8868\u793A\u3057\u307E\u3059
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_ko.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+UNEXPECTED_NGCC_TOKEN = \uC608\uC0C1\uCE58 \uC54A\uC740 {0}\uC774(\uAC00) {1}\uD589 {2}\uC5F4\uC5D0 \uB098\uD0C0\uB0A9\uB2C8\uB2E4.
+
+BASEDIR_DOESNT_EXIST = \uC874\uC7AC\uD558\uC9C0 \uC54A\uB294 \uB514\uB809\uD1A0\uB9AC: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = schemagen \uC815\uC2DD \uBC84\uC804 "2.3.0-SNAPSHOT"
+
+USAGE = \uC0AC\uC6A9\uBC95: schemagen [-options ...] <java files> \n\uC635\uC158: \n\ \ \ \ -d <path> : \uD504\uB85C\uC138\uC11C \uBC0F javac\uC5D0\uC11C \uC0DD\uC131\uD55C \uD074\uB798\uC2A4 \uD30C\uC77C\uC744 \uBC30\uCE58\uD560 \uC704\uCE58\uB97C \uC9C0\uC815\uD569\uB2C8\uB2E4.\n\ \ \ \ -cp <path> : \uC0AC\uC6A9\uC790\uAC00 \uC9C0\uC815\uD55C \uD30C\uC77C\uC744 \uCC3E\uC744 \uC704\uCE58\uB97C \uC9C0\uC815\uD569\uB2C8\uB2E4.\n\ \ \ \ -classpath <path> : \uC0AC\uC6A9\uC790\uAC00 \uC9C0\uC815\uD55C \uD30C\uC77C\uC744 \uCC3E\uC744 \uC704\uCE58\uB97C \uC9C0\uC815\uD569\uB2C8\uB2E4.\n\ \ \ \ -encoding <encoding> : \uC8FC\uC11D \uCC98\uB9AC/javac \uD638\uCD9C\uC5D0 \uC0AC\uC6A9\uD560 \uC778\uCF54\uB529\uC744 \uC9C0\uC815\uD569\uB2C8\uB2E4. \n\ \ \ \ -episode <file> : \uBCC4\uB3C4 \uCEF4\uD30C\uC77C\uC744 \uC704\uD574 episode \uD30C\uC77C\uC744 \uC0DD\uC131\uD569\uB2C8\uB2E4.\n\ \ \ \ -version : \uBC84\uC804 \uC815\uBCF4\uB97C \uD45C\uC2DC\uD569\uB2C8\uB2E4.\n\ \ \ \ -fullversion : \uC815\uC2DD \uBC84\uC804 \uC815\uBCF4\uB97C \uD45C\uC2DC\uD569\uB2C8\uB2E4.\n\ \ \ \ -help : \uC774 \uC0AC\uC6A9\uBC95 \uBA54\uC2DC\uC9C0\uB97C \uD45C\uC2DC\uD569\uB2C8\uB2E4.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_pt_BR.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+UNEXPECTED_NGCC_TOKEN = {0} inesperado aparece na linha {1} coluna {2}
+
+BASEDIR_DOESNT_EXIST = Diret\u00F3rio n\u00E3o existente: {0}
+
+VERSION = gera\u00E7\u00E3o do esquema 2.3.0-SNAPSHOT
+
+FULLVERSION = vers\u00E3o completa da gera\u00E7\u00E3o do esquema "2.3.0-SNAPSHOT"
+
+USAGE = Uso: gera\u00E7\u00E3o do esquema [-options ...] <java files> \nOp\u00E7\u00F5es: \n\\ \\ \\ \\ -d <path> : especificar onde colocar o processador e os arquivos da classe gerados por javac\n\\ \\ \\ \\ -cp <path> : especificar onde localizar arquivos especificados pelo usu\u00E1rio\n\\ \\ \\ \\ -classpath <path> : especificar onde localizar os arquivos especificados pelo usu\u00E1rio\n\\ \\ \\ \\ -encoding <encoding> : especificar codifica\u00E7\u00E3o a ser usada para processamento de anota\u00E7\u00E3o/chamada javac \n\\ \\ \\ \\ -episode <file> : gerar arquivo do epis\u00F3dio para compila\u00E7\u00E3o separada\n\\ \\ \\ \\ -version : exibir informa\u00E7\u00F5es da vers\u00E3o\n\\ \\ \\ \\ -fullversion : exibir informa\u00E7\u00F5es da vers\u00E3o completa\n\\ \\ \\ \\ -help : exibir esta mensagem de uso
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_zh_CN.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+UNEXPECTED_NGCC_TOKEN = \u5728\u7B2C {1} \u884C, \u7B2C {2} \u5217\u51FA\u73B0\u610F\u5916\u7684{0}
+
+BASEDIR_DOESNT_EXIST = \u4E0D\u5B58\u5728\u7684\u76EE\u5F55: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = schemagen \u5B8C\u6574\u7248\u672C "2.3.0-SNAPSHOT"
+
+USAGE = \u7528\u6CD5: schemagen [-options ...] <java files> \n\u9009\u9879: \n\ \ \ \ -d <path> : \u6307\u5B9A\u653E\u7F6E\u5904\u7406\u7A0B\u5E8F\u548C javac \u751F\u6210\u7684\u7C7B\u6587\u4EF6\u7684\u4F4D\u7F6E\n\ \ \ \ -cp <path> : \u6307\u5B9A\u67E5\u627E\u7528\u6237\u6307\u5B9A\u6587\u4EF6\u7684\u4F4D\u7F6E\n\ \ \ \ -classpath <path> : \u6307\u5B9A\u67E5\u627E\u7528\u6237\u6307\u5B9A\u6587\u4EF6\u7684\u4F4D\u7F6E\n\ \ \ \ -encoding <encoding> : \u6307\u5B9A\u7528\u4E8E\u6CE8\u91CA\u5904\u7406/javac \u8C03\u7528\u7684\u7F16\u7801\n\ \ \ \ -episode <file> : \u751F\u6210\u7247\u6BB5\u6587\u4EF6\u4EE5\u4F9B\u5355\u72EC\u7F16\u8BD1\n\ \ \ \ -version : \u663E\u793A\u7248\u672C\u4FE1\u606F\n\ \ \ \ -fullversion : \u663E\u793A\u5B8C\u6574\u7684\u7248\u672C\u4FE1\u606F\n\ \ \ \ -help : \u663E\u793A\u6B64\u7528\u6CD5\u6D88\u606F
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_zh_TW.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+UNEXPECTED_NGCC_TOKEN = \u672A\u9810\u671F\u7684 {0} \u986F\u793A\u65BC\u884C {1} \u8CC7\u6599\u6B04 {2}
+
+BASEDIR_DOESNT_EXIST = \u4E0D\u5B58\u5728\u7684\u76EE\u9304: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = schemagen \u5B8C\u6574\u7248\u672C "2.3.0-SNAPSHOT"
+
+USAGE = \u7528\u6CD5: schemagen [-options ...] <java files> \n\u9078\u9805: \n\\ \\ \\ \\ -d <path> : \u6307\u5B9A\u8655\u7406\u5668\u4EE5\u53CA javac \u7522\u751F\u7684\u985E\u5225\u6A94\u6848\u653E\u7F6E\u4F4D\u7F6E\n\\ \\ \\ \\ -cp <path> : \u6307\u5B9A\u8981\u5C0B\u627E\u4F7F\u7528\u8005\u6307\u5B9A\u6A94\u6848\u7684\u4F4D\u7F6E\n\\ \\ \\ \\ -classpath <path> : \u6307\u5B9A\u8981\u5C0B\u627E\u4F7F\u7528\u8005\u6307\u5B9A\u6A94\u6848\u7684\u4F4D\u7F6E\n\\ \\ \\ \\ -encoding <encoding> : \u6307\u5B9A\u8981\u7528\u65BC\u8A3B\u89E3\u8655\u7406/javac \u547C\u53EB\u7684\u7DE8\u78BC \n\\ \\ \\ \\ -episode <file> : \u7522\u751F\u7368\u7ACB\u7DE8\u8B6F\u7684\u4E8B\u4EF6 (episode) \u6A94\u6848\n\\ \\ \\ \\ -version : \u986F\u793A\u7248\u672C\u8CC7\u8A0A\n\\ \\ \\ \\ -fullversion : \u986F\u793A\u5B8C\u6574\u7248\u672C\u8CC7\u8A0A\n\\ \\ \\ \\ -help : \u986F\u793A\u6B64\u7528\u6CD5\u8A0A\u606F
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,33 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+NON_EXISTENT_FILE = \
+ Directory "{0}" doesn't exist.
+
+UNRECOGNIZED_PARAMETER = \
+ Unrecognized option {0} is not valid.
+
+OPERAND_MISSING = \
+ Option "{0}" is missing an operand.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_de.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+NON_EXISTENT_FILE = Verzeichnis "{0}" ist nicht vorhanden.
+
+UNRECOGNIZED_PARAMETER = Unbekannte Option {0} ist nicht g\u00FCltig.
+
+OPERAND_MISSING = In Option "{0}" fehlt ein Operand.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_es.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+NON_EXISTENT_FILE = El directorio "{0}" no existe.
+
+UNRECOGNIZED_PARAMETER = La opci\u00F3n no reconocida {0} no es v\u00E1lida.
+
+OPERAND_MISSING = A la opci\u00F3n "{0}" le falta un operando.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_fr.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+NON_EXISTENT_FILE = Le r\u00E9pertoire "{0}" n''existe pas.
+
+UNRECOGNIZED_PARAMETER = L''option {0} non reconnue n''est pas valide.
+
+OPERAND_MISSING = Un op\u00E9rande est manquant dans l''option "{0}".
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_it.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+NON_EXISTENT_FILE = La directory "{0}" non esiste.
+
+UNRECOGNIZED_PARAMETER = L''opzione non riconosciuta {0} non \u00E8 valida.
+
+OPERAND_MISSING = Operando mancante nell''opzione "{0}".
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_ja.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+NON_EXISTENT_FILE = \u30C7\u30A3\u30EC\u30AF\u30C8\u30EA"{0}"\u304C\u5B58\u5728\u3057\u307E\u305B\u3093\u3002
+
+UNRECOGNIZED_PARAMETER = \u8A8D\u8B58\u3055\u308C\u306A\u3044\u30AA\u30D7\u30B7\u30E7\u30F3{0}\u306F\u7121\u52B9\u3067\u3059\u3002
+
+OPERAND_MISSING = \u30AA\u30D7\u30B7\u30E7\u30F3"{0}"\u306B\u30AA\u30DA\u30E9\u30F3\u30C9\u304C\u3042\u308A\u307E\u305B\u3093\u3002
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_ko.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+NON_EXISTENT_FILE = "{0}" \uB514\uB809\uD1A0\uB9AC\uAC00 \uC874\uC7AC\uD558\uC9C0 \uC54A\uC2B5\uB2C8\uB2E4.
+
+UNRECOGNIZED_PARAMETER = \uC778\uC2DD\uD560 \uC218 \uC5C6\uB294 \uC635\uC158 {0}\uC740(\uB294) \uBD80\uC801\uD569\uD569\uB2C8\uB2E4.
+
+OPERAND_MISSING = "{0}" \uC635\uC158\uC5D0 \uD53C\uC5F0\uC0B0\uC790\uAC00 \uB204\uB77D\uB418\uC5C8\uC2B5\uB2C8\uB2E4.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_pt_BR.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+NON_EXISTENT_FILE = O diret\u00F3rio "{0}" n\u00E3o existe.
+
+UNRECOGNIZED_PARAMETER = A op\u00E7\u00E3o {0} n\u00E3o reconhecida \u00E9 inv\u00E1lida.
+
+OPERAND_MISSING = A op\u00E7\u00E3o "{0}" n\u00E3o encontrou um operando.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_zh_CN.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+NON_EXISTENT_FILE = \u76EE\u5F55 "{0}" \u4E0D\u5B58\u5728\u3002
+
+UNRECOGNIZED_PARAMETER = \u65E0\u6CD5\u8BC6\u522B\u7684\u9009\u9879{0}, \u8BE5\u9009\u9879\u65E0\u6548\u3002
+
+OPERAND_MISSING = \u9009\u9879 "{0}" \u7F3A\u5C11\u64CD\u4F5C\u6570\u3002
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_zh_TW.properties Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, 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.
+#
+
+NON_EXISTENT_FILE = \u76EE\u9304 "{0}" \u4E0D\u5B58\u5728.
+
+UNRECOGNIZED_PARAMETER = \u7121\u6CD5\u8FA8\u8B58\u7684\u9078\u9805 {0} \u7121\u6548.
+
+OPERAND_MISSING = \u9078\u9805 "{0}" \u907A\u6F0F\u904B\u7B97\u5143.
--- a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/xjc/model/CTypeRef.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/xjc/model/CTypeRef.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -68,7 +68,6 @@
public CTypeRef(CNonElement type, XSElementDecl decl) {
this(type, BGMBuilder.getName(decl),getSimpleTypeName(decl), decl.isNillable(), decl.getDefaultValue() );
-
}
public QName getTypeName() {
@@ -100,10 +99,15 @@
*/
private static QName resolveSimpleTypeName(XSType declType) {
QName name = BGMBuilder.getName(declType);
- if (name != null && !XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(name.getNamespaceURI()))
- return resolveSimpleTypeName(declType.getBaseType());
- else
- return name;
+ QName result = null;
+ if (name != null && !XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(name.getNamespaceURI())) {
+ result = resolveSimpleTypeName(declType.getBaseType());
+ } else {
+ if ( !"anySimpleType".equals(declType.getName()) ) {
+ result = name;
+ }
+ }
+ return result;
}
public CTypeRef(CNonElement type, QName elementName, QName typeName, boolean nillable, XmlString defaultValue) {
--- a/jaxws/src/jdk.xml.ws/share/classes/com/sun/tools/internal/ws/version.properties Fri Mar 04 13:16:50 2016 +0000
+++ b/jaxws/src/jdk.xml.ws/share/classes/com/sun/tools/internal/ws/version.properties Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, 2016, 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
@@ -26,4 +26,4 @@
build-id=2.3.0-SNAPSHOT
build-version=JAX-WS RI 2.3.0-SNAPSHOT
major-version=2.3.0
-svn-revision=ffaa49e66cc05e1bb2ddc103076a340dad5df997
+svn-revision=282759e2b822078de9ba78c743ed663541c16ead
--- a/jdk/.hgtags Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/.hgtags Mon Mar 07 09:34:29 2016 +0100
@@ -350,3 +350,4 @@
55518739e399a1066c8613e19100d51b38d9f223 jdk-9+105
6e9ecae50b4e0d37483fb2719202eea5dca026a4 jdk-9+106
8701b2bb1d2e1b9abc2a9be0933993c7150a9dbe jdk-9+107
+42794e648cfe9fd67461dcbe8b7594241a84bcff jdk-9+108
--- a/jdk/make/gendata/GendataHtml32dtd.gmk Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/make/gendata/GendataHtml32dtd.gmk Mon Mar 07 09:34:29 2016 +0100
@@ -30,6 +30,6 @@
$(call LogInfo, Generating HTML DTD file)
$(MKDIR) -p $(@D)
$(RM) $@
- ($(TOOL_DTDBUILDER) $(LOG_INFO) html32 > $@) || exit 1
+ ($(TOOL_DTDBUILDER) html32 > $@) || exit 1
TARGETS += $(HTML32DTD)
--- a/jdk/make/gensrc/GensrcCLDR.gmk Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/make/gensrc/GensrcCLDR.gmk Mon Mar 07 09:34:29 2016 +0100
@@ -30,7 +30,7 @@
GENSRC_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/jdk.localedata
CLDR_BASEMETAINFO_FILE := $(GENSRC_BASEDIR)/sun/util/cldr/CLDRBaseLocaleDataMetaInfo.java
-CLDR_METAINFO_FILE := $(GENSRC_DIR)/sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo_jdk_localedata.java
+CLDR_METAINFO_FILE := $(GENSRC_DIR)/sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo.java
CLDR_BASE_LOCALES := "en-US"
--- a/jdk/make/gensrc/GensrcMisc.gmk Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/make/gensrc/GensrcMisc.gmk Mon Mar 07 09:34:29 2016 +0100
@@ -25,11 +25,11 @@
##########################################################################################
# Install the launcher name, release version string, full version
-# string and the runtime name into the Version.java file.
+# string and the runtime name into the VersionProps.java file.
$(eval $(call SetupTextFileProcessing, BUILD_VERSION_JAVA, \
- SOURCE_FILES := $(JDK_TOPDIR)/src/java.base/share/classes/sun/misc/Version.java.template, \
- OUTPUT_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/misc/Version.java, \
+ SOURCE_FILES := $(JDK_TOPDIR)/src/java.base/share/classes/java/lang/VersionProps.java.template, \
+ OUTPUT_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/lang/VersionProps.java, \
REPLACEMENTS := \
@@LAUNCHER_NAME@@ => $(LAUNCHER_NAME) ; \
@@RUNTIME_NAME@@ => $(RUNTIME_NAME) ; \
--- a/jdk/make/mapfiles/libjava/mapfile-vers Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/make/mapfiles/libjava/mapfile-vers Mon Mar 07 09:34:29 2016 +0100
@@ -268,8 +268,6 @@
Java_sun_reflect_Reflection_getCallerClass__;
Java_sun_reflect_Reflection_getCallerClass__I;
Java_sun_reflect_Reflection_getClassAccessFlags;
- Java_sun_misc_Version_getJdkVersionInfo;
- Java_sun_misc_Version_getJvmVersionInfo;
Java_jdk_internal_misc_VM_latestUserDefinedLoader;
Java_jdk_internal_misc_VM_getuid;
Java_jdk_internal_misc_VM_geteuid;
--- a/jdk/make/src/classes/build/tools/module/boot.modules Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/make/src/classes/build/tools/module/boot.modules Mon Mar 07 09:34:29 2016 +0100
@@ -22,6 +22,7 @@
jdk.deploy.osx
jdk.httpserver
jdk.jfr
+jdk.jsobject
jdk.net
jdk.vm.cds
jdk.vm.ci
--- a/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHKeyPairGenerator.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHKeyPairGenerator.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -43,7 +43,7 @@
* <li>By providing the size in bits of the prime modulus -
* This will be used to create a prime modulus and base generator, which will
* then be used to create the Diffie-Hellman key pair. The default size of the
- * prime modulus is 1024 bits.
+ * prime modulus is 2048 bits.
* <li>By providing a prime modulus and base generator
* </ul>
*
@@ -68,7 +68,7 @@
public DHKeyPairGenerator() {
super();
- initialize(1024, null);
+ initialize(2048, null);
}
/**
--- a/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHParameterGenerator.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHParameterGenerator.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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 +37,7 @@
*
* <p>The Diffie-Hellman parameter generation accepts the size in bits of the
* prime modulus and the size in bits of the random exponent as input.
- * The size of the prime modulus defaults to 1024 bits.
+ * The size of the prime modulus defaults to 2048 bits.
*
* @author Jan Luehe
*
@@ -50,7 +50,7 @@
extends AlgorithmParameterGeneratorSpi {
// The size in bits of the prime modulus
- private int primeSize = 1024;
+ private int primeSize = 2048;
// The size in bits of the random exponent (private value)
private int exponentSize = 0;
--- a/jdk/src/java.base/share/classes/com/sun/crypto/provider/PKCS12PBECipherCore.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/PKCS12PBECipherCore.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, 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
@@ -50,6 +50,7 @@
private CipherCore cipher;
private int blockSize;
private int keySize;
+ private int keyLength; // in bits
private String algo = null;
private String pbeAlgo = null;
private byte[] salt = null;
@@ -166,16 +167,18 @@
throws NoSuchAlgorithmException {
algo = symmCipherAlg;
+ keyLength = defKeySize * 8;
if (algo.equals("RC4")) {
- pbeAlgo = "PBEWithSHA1AndRC4_" + defKeySize * 8;
+ pbeAlgo = "PBEWithSHA1AndRC4_" + keyLength;
} else {
SymmetricCipher symmCipher = null;
if (algo.equals("DESede")) {
symmCipher = new DESedeCrypt();
pbeAlgo = "PBEWithSHA1AndDESede";
+ keyLength = 112; // effective key length
} else if (algo.equals("RC2")) {
symmCipher = new RC2Crypt();
- pbeAlgo = "PBEWithSHA1AndRC2_" + defKeySize * 8;
+ pbeAlgo = "PBEWithSHA1AndRC2_" + keyLength;
} else {
throw new NoSuchAlgorithmException("No Cipher implementation " +
"for PBEWithSHA1And" + algo);
@@ -406,7 +409,7 @@
}
int implGetKeySize(Key key) throws InvalidKeyException {
- return keySize;
+ return keyLength;
}
byte[] implWrap(Key key) throws IllegalBlockSizeException,
--- a/jdk/src/java.base/share/classes/java/lang/AbstractStringBuilder.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/AbstractStringBuilder.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, 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
@@ -133,39 +133,62 @@
}
/**
- * This method has the same contract as ensureCapacity, but is
- * never synchronized.
+ * For positive values of {@code minimumCapacity}, this method
+ * behaves like {@code ensureCapacity}, however it is never
+ * synchronized.
+ * If {@code minimumCapacity} is non positive due to numeric
+ * overflow, this method throws {@code OutOfMemoryError}.
*/
private void ensureCapacityInternal(int minimumCapacity) {
// overflow-conscious code
- int capacity = value.length >> coder;
- if (minimumCapacity - capacity > 0) {
- expandCapacity(minimumCapacity);
+ int oldCapacity = value.length >> coder;
+ if (minimumCapacity - oldCapacity > 0) {
+ value = Arrays.copyOf(value,
+ newCapacity(minimumCapacity) << coder);
}
}
/**
- * This implements the expansion semantics of ensureCapacity with no
- * size check or synchronization.
+ * The maximum size of array to allocate (unless necessary).
+ * Some VMs reserve some header words in an array.
+ * Attempts to allocate larger arrays may result in
+ * OutOfMemoryError: Requested array size exceeds VM limit
*/
- private void expandCapacity(int minimumCapacity) {
- int newCapacity = (value.length >> coder) * 2 + 2;
- if (newCapacity - minimumCapacity < 0) {
- newCapacity = minimumCapacity;
+ private static final int MAX_ARRAY_SIZE = Integer.MAX_VALUE - 8;
+
+ /**
+ * Returns a capacity at least as large as the given minimum capacity.
+ * Returns the current capacity increased by the same amount + 2 if
+ * that suffices.
+ * Will not return a capacity greater than
+ * {@code (MAX_ARRAY_SIZE >> coder)} unless the given minimum capacity
+ * is greater than that.
+ *
+ * @param minCapacity the desired minimum capacity
+ * @throws OutOfMemoryError if minCapacity is less than zero or
+ * greater than (Integer.MAX_VALUE >> coder)
+ */
+ private int newCapacity(int minCapacity) {
+ // overflow-conscious code
+ int oldCapacity = value.length >> coder;
+ int newCapacity = (oldCapacity << 1) + 2;
+ if (newCapacity - minCapacity < 0) {
+ newCapacity = minCapacity;
}
- if (newCapacity < 0) {
- if (minimumCapacity < 0) {// overflow
- throw new OutOfMemoryError();
- }
- newCapacity = Integer.MAX_VALUE;
+ int SAFE_BOUND = MAX_ARRAY_SIZE >> coder;
+ return (newCapacity <= 0 || SAFE_BOUND - newCapacity < 0)
+ ? hugeCapacity(minCapacity)
+ : newCapacity;
+ }
+
+ private int hugeCapacity(int minCapacity) {
+ int SAFE_BOUND = MAX_ARRAY_SIZE >> coder;
+ int UNSAFE_BOUND = Integer.MAX_VALUE >> coder;
+ if (UNSAFE_BOUND - minCapacity < 0) { // overflow
+ throw new OutOfMemoryError();
}
- if (coder != LATIN1 && newCapacity > StringUTF16.MAX_LENGTH) {
- if (minimumCapacity >= StringUTF16.MAX_LENGTH) {
- throw new OutOfMemoryError();
- }
- newCapacity = StringUTF16.MAX_LENGTH;
- }
- this.value = Arrays.copyOf(value, newCapacity << coder);
+ return (minCapacity > SAFE_BOUND)
+ ? minCapacity : SAFE_BOUND;
}
/**
--- a/jdk/src/java.base/share/classes/java/lang/System.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/System.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1994, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1994, 2016, 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
@@ -1418,8 +1418,7 @@
* for the given {@code caller}.
*
* @param name the name of the logger.
- * @param caller the class for which the logger is being requested;
- * can be {@code null}.
+ * @param caller the class for which the logger is being requested.
*
* @return a {@link Logger logger} suitable for the given caller's
* use.
@@ -1831,7 +1830,7 @@
lineSeparator = props.getProperty("line.separator");
- sun.misc.Version.init();
+ VersionProps.init();
FileInputStream fdIn = new FileInputStream(FileDescriptor.in);
FileOutputStream fdOut = new FileOutputStream(FileDescriptor.out);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/VersionProps.java.template Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 1999, 2016, 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.
+ */
+
+package java.lang;
+
+import java.io.PrintStream;
+
+class VersionProps {
+
+
+ private static final String launcher_name =
+ "@@LAUNCHER_NAME@@";
+
+ private static final String java_version =
+ "@@VERSION_SHORT@@";
+
+ private static final String java_runtime_name =
+ "@@RUNTIME_NAME@@";
+
+ private static final String java_runtime_version =
+ "@@VERSION_STRING@@";
+
+ static {
+ init();
+ }
+
+ public static void init() {
+ System.setProperty("java.version", java_version);
+ System.setProperty("java.runtime.version", java_runtime_version);
+ System.setProperty("java.runtime.name", java_runtime_name);
+ }
+
+ /**
+ * In case you were wondering this method is called by java -version.
+ * Sad that it prints to stderr; would be nicer if default printed on
+ * stdout.
+ */
+ public static void print() {
+ print(System.err);
+ }
+
+ /**
+ * This is the same as print except that it adds an extra line-feed
+ * at the end, typically used by the -showversion in the launcher
+ */
+ public static void println() {
+ print(System.err);
+ System.err.println();
+ }
+
+ /**
+ * Give a stream, it will print version info on it.
+ */
+ public static void print(PrintStream ps) {
+ boolean isHeadless = false;
+
+ /* Report that we're running headless if the property is true */
+ String headless = System.getProperty("java.awt.headless");
+ if ( (headless != null) && (headless.equalsIgnoreCase("true")) ) {
+ isHeadless = true;
+ }
+
+ /* First line: platform version. */
+ ps.println(launcher_name + " version \"" + java_version + "\"");
+
+ /* Second line: runtime version (ie, libraries). */
+
+ String jdk_debug_level = System.getProperty("jdk.debug", "release");
+ /* Debug level is not printed for "release" builds */
+ if ("release".equals(jdk_debug_level)) {
+ jdk_debug_level = "";
+ } else {
+ jdk_debug_level = jdk_debug_level + " ";
+ }
+
+ ps.print(java_runtime_name + " (" + jdk_debug_level + "build " + java_runtime_version);
+
+ if (java_runtime_name.indexOf("Embedded") != -1 && isHeadless) {
+ // embedded builds report headless state
+ ps.print(", headless");
+ }
+ ps.println(')');
+
+ /* Third line: JVM information. */
+ String java_vm_name = System.getProperty("java.vm.name");
+ String java_vm_version = System.getProperty("java.vm.version");
+ String java_vm_info = System.getProperty("java.vm.info");
+ ps.println(java_vm_name + " (" + jdk_debug_level + "build " + java_vm_version + ", " +
+ java_vm_info + ")");
+ }
+
+}
\ No newline at end of file
--- a/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandles.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandles.java Mon Mar 07 09:34:29 2016 +0100
@@ -3268,12 +3268,17 @@
* <li>This list of types is called the "common prefix".
* </ol>
* <p>
- * <em>Step 1B: Determine loop parameters.</em><ol type="a">
- * <li>Examine init function parameter lists.
- * <li>Omitted init functions are deemed to have {@code null} parameter lists.
- * <li>All init function parameter lists must be effectively identical.
- * <li>The longest parameter list (which is necessarily unique) is called the "common suffix".
+ * <em>Step 1B: Determine loop parameters.</em><ul>
+ * <li><b>If at least one init function is given,</b><ol type="a">
+ * <li>Examine init function parameter lists.
+ * <li>Omitted init functions are deemed to have {@code null} parameter lists.
+ * <li>All init function parameter lists must be effectively identical.
+ * <li>The longest parameter list (which is necessarily unique) is called the "common suffix".
* </ol>
+ * <li><b>If no init function is given,</b><ol type="a">
+ * <li>Examine the suffixes of the step, pred, and fini parameter lists, after removing the "common prefix".
+ * <li>The longest of these suffixes is taken as the "common suffix".
+ * </ol></ul>
* <p>
* <em>Step 1C: Determine loop return type.</em><ol type="a">
* <li>Examine fini function return types, disregarding omitted fini functions.
@@ -3286,9 +3291,6 @@
* <li>Every non-omitted pred function must have a {@code boolean} return type.
* </ol>
* <p>
- * (Implementation Note: Steps 1A, 1B, 1C, 1D are logically independent of each other, and may be performed in any
- * order.)
- * <p>
* <em>Step 2: Determine parameter lists.</em><ol type="a">
* <li>The parameter list for the resulting loop handle will be the "common suffix".
* <li>The parameter list for init functions will be adjusted to the "common suffix". (Note that their parameter
@@ -3375,10 +3377,10 @@
* <blockquote><pre>{@code
* // iterative implementation of the factorial function as a loop handle
* static int one(int k) { return 1; }
- * int inc(int i, int acc, int k) { return i + 1; }
- * int mult(int i, int acc, int k) { return i * acc; }
- * boolean pred(int i, int acc, int k) { return i < k; }
- * int fin(int i, int acc, int k) { return acc; }
+ * static int inc(int i, int acc, int k) { return i + 1; }
+ * static int mult(int i, int acc, int k) { return i * acc; }
+ * static boolean pred(int i, int acc, int k) { return i < k; }
+ * static int fin(int i, int acc, int k) { return acc; }
* // assume MH_one, MH_inc, MH_mult, MH_pred, and MH_fin are handles to the above methods
* // null initializer for counter, should initialize to 0
* MethodHandle[] counterClause = new MethodHandle[]{null, MH_inc};
@@ -3436,9 +3438,7 @@
collect(Collectors.toList());
// Step 1B: determine loop parameters.
- final List<Class<?>> empty = new ArrayList<>();
- final List<Class<?>> commonSuffix = init.stream().filter(Objects::nonNull).map(MethodHandle::type).
- map(MethodType::parameterList).reduce((p, q) -> p.size() >= q.size() ? p : q).orElse(empty);
+ final List<Class<?>> commonSuffix = buildCommonSuffix(init, step, pred, fini, commonPrefix.size());
checkLoop1b(init, commonSuffix);
// Step 1C: determine loop return type.
@@ -3520,15 +3520,15 @@
* @apiNote Example:
* <blockquote><pre>{@code
* // implement the zip function for lists as a loop handle
- * List<String> initZip(Iterator<String> a, Iterator<String> b) { return new ArrayList<>(); }
- * boolean zipPred(List<String> zip, Iterator<String> a, Iterator<String> b) { return a.hasNext() && b.hasNext(); }
- * List<String> zipStep(List<String> zip, Iterator<String> a, Iterator<String> b) {
+ * static List<String> initZip(Iterator<String> a, Iterator<String> b) { return new ArrayList<>(); }
+ * static boolean zipPred(List<String> zip, Iterator<String> a, Iterator<String> b) { return a.hasNext() && b.hasNext(); }
+ * static List<String> zipStep(List<String> zip, Iterator<String> a, Iterator<String> b) {
* zip.add(a.next());
* zip.add(b.next());
* return zip;
* }
* // assume MH_initZip, MH_zipPred, and MH_zipStep are handles to the above methods
- * MethodHandle loop = MethodHandles.doWhileLoop(MH_initZip, MH_zipStep, MH_zipPred);
+ * MethodHandle loop = MethodHandles.whileLoop(MH_initZip, MH_zipPred, MH_zipStep);
* List<String> a = Arrays.asList("a", "b", "c", "d");
* List<String> b = Arrays.asList("e", "f", "g", "h");
* List<String> zipped = Arrays.asList("a", "e", "b", "f", "c", "g", "d", "h");
@@ -3594,9 +3594,9 @@
* @apiNote Example:
* <blockquote><pre>{@code
* // int i = 0; while (i < limit) { ++i; } return i; => limit
- * int zero(int limit) { return 0; }
- * int step(int i, int limit) { return i + 1; }
- * boolean pred(int i, int limit) { return i < limit; }
+ * static int zero(int limit) { return 0; }
+ * static int step(int i, int limit) { return i + 1; }
+ * static boolean pred(int i, int limit) { return i < limit; }
* // assume MH_zero, MH_step, and MH_pred are handles to the above methods
* MethodHandle loop = MethodHandles.doWhileLoop(MH_zero, MH_step, MH_pred);
* assertEquals(23, loop.invoke(23));
@@ -3664,8 +3664,8 @@
* <blockquote><pre>{@code
* // String s = "Lambdaman!"; for (int i = 0; i < 13; ++i) { s = "na " + s; } return s;
* // => a variation on a well known theme
- * String start(String arg) { return arg; }
- * String step(int counter, String v, String arg) { return "na " + v; }
+ * static String start(String arg) { return arg; }
+ * static String step(int counter, String v, String arg) { return "na " + v; }
* // assume MH_start and MH_step are handles to the two methods above
* MethodHandle fit13 = MethodHandles.constant(int.class, 13);
* MethodHandle loop = MethodHandles.countedLoop(fit13, MH_start, MH_step);
@@ -3808,11 +3808,11 @@
* @apiNote Example:
* <blockquote><pre>{@code
* // reverse a list
- * List<String> reverseStep(String e, List<String> r, List<String> l) {
+ * static List<String> reverseStep(String e, List<String> r, List<String> l) {
* r.add(0, e);
* return r;
* }
- * List<String> newArrayList(List<String> l) { return new ArrayList<>(); }
+ * static List<String> newArrayList(List<String> l) { return new ArrayList<>(); }
* // assume MH_reverseStep, MH_newArrayList are handles to the above methods
* MethodHandle loop = MethodHandles.iteratedLoop(null, MH_newArrayList, MH_reverseStep);
* List<String> list = Arrays.asList("a", "b", "c", "d", "e");
@@ -4084,6 +4084,21 @@
}
}
+ private static List<Class<?>> buildCommonSuffix(List<MethodHandle> init, List<MethodHandle> step, List<MethodHandle> pred, List<MethodHandle> fini, int cpSize) {
+ final List<Class<?>> empty = List.of();
+ final List<MethodHandle> nonNullInits = init.stream().filter(Objects::nonNull).collect(Collectors.toList());
+ if (nonNullInits.isEmpty()) {
+ final List<Class<?>> longest = Stream.of(step, pred, fini).flatMap(List::stream).filter(Objects::nonNull).
+ // take only those that can contribute to a common suffix because they are longer than the prefix
+ map(MethodHandle::type).filter(t -> t.parameterCount() > cpSize).map(MethodType::parameterList).
+ reduce((p, q) -> p.size() >= q.size() ? p : q).orElse(empty);
+ return longest.size() == 0 ? empty : longest.subList(cpSize, longest.size());
+ } else {
+ return nonNullInits.stream().map(MethodHandle::type).map(MethodType::parameterList).
+ reduce((p, q) -> p.size() >= q.size() ? p : q).get();
+ }
+ }
+
private static void checkLoop1b(List<MethodHandle> init, List<Class<?>> commonSuffix) {
if (init.stream().filter(Objects::nonNull).map(MethodHandle::type).map(MethodType::parameterList).
anyMatch(pl -> !pl.equals(commonSuffix.subList(0, pl.size())))) {
@@ -4109,8 +4124,10 @@
}
private static void checkLoop2(List<MethodHandle> step, List<MethodHandle> pred, List<MethodHandle> fini, List<Class<?>> commonParameterSequence) {
+ final int cpSize = commonParameterSequence.size();
if (Stream.of(step, pred, fini).flatMap(List::stream).filter(Objects::nonNull).map(MethodHandle::type).
- map(MethodType::parameterList).anyMatch(pl -> !pl.equals(commonParameterSequence.subList(0, pl.size())))) {
+ map(MethodType::parameterList).
+ anyMatch(pl -> pl.size() > cpSize || !pl.equals(commonParameterSequence.subList(0, pl.size())))) {
throw newIllegalArgumentException("found non-effectively identical parameter type lists:\nstep: " + step +
"\npred: " + pred + "\nfini: " + fini + " (common parameter sequence: " + commonParameterSequence + ")");
}
--- a/jdk/src/java.base/share/classes/java/net/DatagramSocketImpl.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/net/DatagramSocketImpl.java Mon Mar 07 09:34:29 2016 +0100
@@ -27,9 +27,7 @@
import java.io.FileDescriptor;
import java.io.IOException;
-import java.io.InterruptedIOException;
import java.util.Set;
-import java.util.HashSet;
/**
* Abstract datagram and multicast socket implementation base class.
@@ -352,32 +350,32 @@
}
}
- private static final Set<SocketOption<?>> dgSocketOptions =
- new HashSet<>();
+ private static final Set<SocketOption<?>> dgSocketOptions;
- private static final Set<SocketOption<?>> mcSocketOptions =
- new HashSet<>();
+ private static final Set<SocketOption<?>> mcSocketOptions;
static {
- dgSocketOptions.add(StandardSocketOptions.SO_SNDBUF);
- dgSocketOptions.add(StandardSocketOptions.SO_RCVBUF);
- dgSocketOptions.add(StandardSocketOptions.SO_REUSEADDR);
- dgSocketOptions.add(StandardSocketOptions.IP_TOS);
+ dgSocketOptions = Set.of(StandardSocketOptions.SO_SNDBUF,
+ StandardSocketOptions.SO_RCVBUF,
+ StandardSocketOptions.SO_REUSEADDR,
+ StandardSocketOptions.IP_TOS);
- mcSocketOptions.add(StandardSocketOptions.SO_SNDBUF);
- mcSocketOptions.add(StandardSocketOptions.SO_RCVBUF);
- mcSocketOptions.add(StandardSocketOptions.SO_REUSEADDR);
- mcSocketOptions.add(StandardSocketOptions.IP_TOS);
- mcSocketOptions.add(StandardSocketOptions.IP_MULTICAST_IF);
- mcSocketOptions.add(StandardSocketOptions.IP_MULTICAST_TTL);
- mcSocketOptions.add(StandardSocketOptions.IP_MULTICAST_LOOP);
- };
+ mcSocketOptions = Set.of(StandardSocketOptions.SO_SNDBUF,
+ StandardSocketOptions.SO_RCVBUF,
+ StandardSocketOptions.SO_REUSEADDR,
+ StandardSocketOptions.IP_TOS,
+ StandardSocketOptions.IP_MULTICAST_IF,
+ StandardSocketOptions.IP_MULTICAST_TTL,
+ StandardSocketOptions.IP_MULTICAST_LOOP);
+ }
/**
* Returns a set of SocketOptions supported by this impl
* and by this impl's socket (DatagramSocket or MulticastSocket)
*
* @return a Set of SocketOptions
+ *
+ * @since 9
*/
protected Set<SocketOption<?>> supportedOptions() {
if (getDatagramSocket() instanceof MulticastSocket) {
--- a/jdk/src/java.base/share/classes/java/net/SocketImpl.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/net/SocketImpl.java Mon Mar 07 09:34:29 2016 +0100
@@ -30,8 +30,6 @@
import java.io.OutputStream;
import java.io.FileDescriptor;
import java.util.Set;
-import java.util.HashSet;
-import java.util.Collections;
/**
* The abstract class {@code SocketImpl} is a common superclass
@@ -445,31 +443,31 @@
}
}
- private static final Set<SocketOption<?>> socketOptions =
- new HashSet<>();
+ private static final Set<SocketOption<?>> socketOptions;
- private static final Set<SocketOption<?>> serverSocketOptions =
- new HashSet<>();
+ private static final Set<SocketOption<?>> serverSocketOptions;
static {
- socketOptions.add(StandardSocketOptions.SO_KEEPALIVE);
- socketOptions.add(StandardSocketOptions.SO_SNDBUF);
- socketOptions.add(StandardSocketOptions.SO_RCVBUF);
- socketOptions.add(StandardSocketOptions.SO_REUSEADDR);
- socketOptions.add(StandardSocketOptions.SO_LINGER);
- socketOptions.add(StandardSocketOptions.IP_TOS);
- socketOptions.add(StandardSocketOptions.TCP_NODELAY);
+ socketOptions = Set.of(StandardSocketOptions.SO_KEEPALIVE,
+ StandardSocketOptions.SO_SNDBUF,
+ StandardSocketOptions.SO_RCVBUF,
+ StandardSocketOptions.SO_REUSEADDR,
+ StandardSocketOptions.SO_LINGER,
+ StandardSocketOptions.IP_TOS,
+ StandardSocketOptions.TCP_NODELAY);
- serverSocketOptions.add(StandardSocketOptions.SO_RCVBUF);
- serverSocketOptions.add(StandardSocketOptions.SO_REUSEADDR);
- serverSocketOptions.add(StandardSocketOptions.IP_TOS);
- };
+ serverSocketOptions = Set.of(StandardSocketOptions.SO_RCVBUF,
+ StandardSocketOptions.SO_REUSEADDR,
+ StandardSocketOptions.IP_TOS);
+ }
/**
* Returns a set of SocketOptions supported by this impl
* and by this impl's socket (Socket or ServerSocket)
*
* @return a Set of SocketOptions
+ *
+ * @since 9
*/
protected Set<SocketOption<?>> supportedOptions() {
if (getSocket() != null) {
--- a/jdk/src/java.base/share/classes/java/nio/Bits.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/nio/Bits.java Mon Mar 07 09:34:29 2016 +0100
@@ -736,202 +736,9 @@
});
}
- // -- Bulk get/put acceleration --
-
// These numbers represent the point at which we have empirically
// determined that the average cost of a JNI call exceeds the expense
// of an element by element copy. These numbers may change over time.
static final int JNI_COPY_TO_ARRAY_THRESHOLD = 6;
static final int JNI_COPY_FROM_ARRAY_THRESHOLD = 6;
-
- // This number limits the number of bytes to copy per call to Unsafe's
- // copyMemory method. A limit is imposed to allow for safepoint polling
- // during a large copy
- static final long UNSAFE_COPY_THRESHOLD = 1024L * 1024L;
-
- // These methods do no bounds checking. Verification that the copy will not
- // result in memory corruption should be done prior to invocation.
- // All positions and lengths are specified in bytes.
-
- /**
- * Copy from given source array to destination address.
- *
- * @param src
- * source array
- * @param srcBaseOffset
- * offset of first element of storage in source array
- * @param srcPos
- * offset within source array of the first element to read
- * @param dstAddr
- * destination address
- * @param length
- * number of bytes to copy
- */
- static void copyFromArray(Object src, long srcBaseOffset, long srcPos,
- long dstAddr, long length)
- {
- long offset = srcBaseOffset + srcPos;
- while (length > 0) {
- long size = (length > UNSAFE_COPY_THRESHOLD) ? UNSAFE_COPY_THRESHOLD : length;
- unsafe.copyMemory(src, offset, null, dstAddr, size);
- length -= size;
- offset += size;
- dstAddr += size;
- }
- }
-
- /**
- * Copy from source address into given destination array.
- *
- * @param srcAddr
- * source address
- * @param dst
- * destination array
- * @param dstBaseOffset
- * offset of first element of storage in destination array
- * @param dstPos
- * offset within destination array of the first element to write
- * @param length
- * number of bytes to copy
- */
- static void copyToArray(long srcAddr, Object dst, long dstBaseOffset, long dstPos,
- long length)
- {
- long offset = dstBaseOffset + dstPos;
- while (length > 0) {
- long size = (length > UNSAFE_COPY_THRESHOLD) ? UNSAFE_COPY_THRESHOLD : length;
- unsafe.copyMemory(null, srcAddr, dst, offset, size);
- length -= size;
- srcAddr += size;
- offset += size;
- }
- }
-
- /**
- * Copy and unconditionally byte swap 16 bit elements from a heap array to off-heap memory
- *
- * @param src
- * the source array, must be a 16-bit primitive array type
- * @param srcPos
- * byte offset within source array of the first element to read
- * @param dstAddr
- * destination address
- * @param length
- * number of bytes to copy
- */
- static void copyFromCharArray(Object src, long srcPos, long dstAddr, long length) {
- unsafe.copySwapMemory(src, unsafe.arrayBaseOffset(src.getClass()) + srcPos, null, dstAddr, length, 2);
- }
-
- /**
- * Copy and unconditionally byte swap 16 bit elements from off-heap memory to a heap array
- *
- * @param srcAddr
- * source address
- * @param dst
- * destination array, must be a 16-bit primitive array type
- * @param dstPos
- * byte offset within the destination array of the first element to write
- * @param length
- * number of bytes to copy
- */
- static void copyToCharArray(long srcAddr, Object dst, long dstPos, long length) {
- unsafe.copySwapMemory(null, srcAddr, dst, unsafe.arrayBaseOffset(dst.getClass()) + dstPos, length, 2);
- }
-
- /**
- * Copy and unconditionally byte swap 16 bit elements from a heap array to off-heap memory
- *
- * @param src
- * the source array, must be a 16-bit primitive array type
- * @param srcPos
- * byte offset within source array of the first element to read
- * @param dstAddr
- * destination address
- * @param length
- * number of bytes to copy
- */
- static void copyFromShortArray(Object src, long srcPos, long dstAddr, long length) {
- unsafe.copySwapMemory(src, unsafe.arrayBaseOffset(src.getClass()) + srcPos, null, dstAddr, length, 2);
- }
-
- /**
- * Copy and unconditionally byte swap 16 bit elements from off-heap memory to a heap array
- *
- * @param srcAddr
- * source address
- * @param dst
- * destination array, must be a 16-bit primitive array type
- * @param dstPos
- * byte offset within the destination array of the first element to write
- * @param length
- * number of bytes to copy
- */
- static void copyToShortArray(long srcAddr, Object dst, long dstPos, long length) {
- unsafe.copySwapMemory(null, srcAddr, dst, unsafe.arrayBaseOffset(dst.getClass()) + dstPos, length, 2);
- }
-
- /**
- * Copy and unconditionally byte swap 32 bit elements from a heap array to off-heap memory
- *
- * @param src
- * the source array, must be a 32-bit primitive array type
- * @param srcPos
- * byte offset within source array of the first element to read
- * @param dstAddr
- * destination address
- * @param length
- * number of bytes to copy
- */
- static void copyFromIntArray(Object src, long srcPos, long dstAddr, long length) {
- unsafe.copySwapMemory(src, unsafe.arrayBaseOffset(src.getClass()) + srcPos, null, dstAddr, length, 4);
- }
-
- /**
- * Copy and unconditionally byte swap 32 bit elements from off-heap memory to a heap array
- *
- * @param srcAddr
- * source address
- * @param dst
- * destination array, must be a 32-bit primitive array type
- * @param dstPos
- * byte offset within the destination array of the first element to write
- * @param length
- * number of bytes to copy
- */
- static void copyToIntArray(long srcAddr, Object dst, long dstPos, long length) {
- unsafe.copySwapMemory(null, srcAddr, dst, unsafe.arrayBaseOffset(dst.getClass()) + dstPos, length, 4);
- }
-
- /**
- * Copy and unconditionally byte swap 64 bit elements from a heap array to off-heap memory
- *
- * @param src
- * the source array, must be a 64-bit primitive array type
- * @param srcPos
- * byte offset within source array of the first element to read
- * @param dstAddr
- * destination address
- * @param length
- * number of bytes to copy
- */
- static void copyFromLongArray(Object src, long srcPos, long dstAddr, long length) {
- unsafe.copySwapMemory(src, unsafe.arrayBaseOffset(src.getClass()) + srcPos, null, dstAddr, length, 8);
- }
-
- /**
- * Copy and unconditionally byte swap 64 bit elements from off-heap memory to a heap array
- *
- * @param srcAddr
- * source address
- * @param dst
- * destination array, must be a 64-bit primitive array type
- * @param dstPos
- * byte offset within the destination array of the first element to write
- * @param length
- * number of bytes to copy
- */
- static void copyToLongArray(long srcAddr, Object dst, long dstPos, long length) {
- unsafe.copySwapMemory(null, srcAddr, dst, unsafe.arrayBaseOffset(dst.getClass()) + dstPos, length, 8);
- }
}
--- a/jdk/src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, 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
@@ -270,16 +270,22 @@
if (length > rem)
throw new BufferUnderflowException();
+ long dstOffset = arrayBaseOffset + ((long)offset << $LG_BYTES_PER_VALUE$);
#if[!byte]
if (order() != ByteOrder.nativeOrder())
- Bits.copyTo$Memtype$Array(ix(pos), dst,
- (long)offset << $LG_BYTES_PER_VALUE$,
- (long)length << $LG_BYTES_PER_VALUE$);
+ unsafe.copySwapMemory(null,
+ ix(pos),
+ dst,
+ dstOffset,
+ (long)length << $LG_BYTES_PER_VALUE$,
+ (long)1 << $LG_BYTES_PER_VALUE$);
else
#end[!byte]
- Bits.copyToArray(ix(pos), dst, arrayBaseOffset,
- (long)offset << $LG_BYTES_PER_VALUE$,
- (long)length << $LG_BYTES_PER_VALUE$);
+ unsafe.copyMemory(null,
+ ix(pos),
+ dst,
+ dstOffset,
+ (long)length << $LG_BYTES_PER_VALUE$);
position(pos + length);
} else {
super.get(dst, offset, length);
@@ -362,18 +368,22 @@
if (length > rem)
throw new BufferOverflowException();
+ long srcOffset = arrayBaseOffset + ((long)offset << $LG_BYTES_PER_VALUE$);
#if[!byte]
if (order() != ByteOrder.nativeOrder())
- Bits.copyFrom$Memtype$Array(src,
- (long)offset << $LG_BYTES_PER_VALUE$,
- ix(pos),
- (long)length << $LG_BYTES_PER_VALUE$);
+ unsafe.copySwapMemory(src,
+ srcOffset,
+ null,
+ ix(pos),
+ (long)length << $LG_BYTES_PER_VALUE$,
+ (long)1 << $LG_BYTES_PER_VALUE$);
else
#end[!byte]
- Bits.copyFromArray(src, arrayBaseOffset,
- (long)offset << $LG_BYTES_PER_VALUE$,
- ix(pos),
- (long)length << $LG_BYTES_PER_VALUE$);
+ unsafe.copyMemory(src,
+ srcOffset,
+ null,
+ ix(pos),
+ (long)length << $LG_BYTES_PER_VALUE$);
position(pos + length);
} else {
super.put(src, offset, length);
--- a/jdk/src/java.base/share/classes/java/security/KeyPairGenerator.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/security/KeyPairGenerator.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -71,7 +71,7 @@
* associated with each of the keys.
*
* <p>If the algorithm is the <i>DSA</i> algorithm, and the keysize (modulus
- * size) is 512, 768, or 1024, then the <i>Sun</i> provider uses a set of
+ * size) is 512, 768, 1024, or 2048, then the <i>Sun</i> provider uses a set of
* precomputed values for the {@code p}, {@code q}, and
* {@code g} parameters. If the modulus size is not one of the above
* values, the <i>Sun</i> provider creates a new set of parameters. Other
@@ -96,7 +96,7 @@
* (via a call to an {@code initialize} method), each provider must
* supply (and document) a default initialization.
* For example, the <i>Sun</i> provider uses a default modulus size (keysize)
- * of 1024 bits.
+ * of 1024 bits for DSA key pairs.
*
* <p>Note that this class is abstract and extends from
* {@code KeyPairGeneratorSpi} for historical reasons.
--- a/jdk/src/java.base/share/classes/java/util/SplittableRandom.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/util/SplittableRandom.java Mon Mar 07 09:34:29 2016 +0100
@@ -219,12 +219,20 @@
return seed += gamma;
}
+ // IllegalArgumentException messages
+ static final String BAD_BOUND = "bound must be positive";
+ static final String BAD_RANGE = "bound must be greater than origin";
+ static final String BAD_SIZE = "size must be non-negative";
+
/**
* The seed generator for default constructors.
*/
- private static final AtomicLong defaultGen = new AtomicLong(initialSeed());
+ private static final AtomicLong defaultGen
+ = new AtomicLong(mix64(System.currentTimeMillis()) ^
+ mix64(System.nanoTime()));
- private static long initialSeed() {
+ // at end of <clinit> to survive static initialization circularity
+ static {
if (java.security.AccessController.doPrivileged(
new java.security.PrivilegedAction<Boolean>() {
public Boolean run() {
@@ -234,17 +242,10 @@
long s = (long)seedBytes[0] & 0xffL;
for (int i = 1; i < 8; ++i)
s = (s << 8) | ((long)seedBytes[i] & 0xffL);
- return s;
+ defaultGen.set(s);
}
- return (mix64(System.currentTimeMillis()) ^
- mix64(System.nanoTime()));
}
- // IllegalArgumentException messages
- static final String BAD_BOUND = "bound must be positive";
- static final String BAD_RANGE = "bound must be greater than origin";
- static final String BAD_SIZE = "size must be non-negative";
-
/*
* Internal versions of nextX methods used by streams, as well as
* the public nextX(origin, bound) methods. These exist mainly to
--- a/jdk/src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java Mon Mar 07 09:34:29 2016 +0100
@@ -125,53 +125,6 @@
* but we provide identical statistical properties.
*/
- /** Generates per-thread initialization/probe field */
- private static final AtomicInteger probeGenerator = new AtomicInteger();
-
- /**
- * The next seed for default constructors.
- */
- private static final AtomicLong seeder = new AtomicLong(initialSeed());
-
- private static long initialSeed() {
- if (java.security.AccessController.doPrivileged(
- new java.security.PrivilegedAction<Boolean>() {
- public Boolean run() {
- return Boolean.getBoolean("java.util.secureRandomSeed");
- }})) {
- byte[] seedBytes = java.security.SecureRandom.getSeed(8);
- long s = (long)seedBytes[0] & 0xffL;
- for (int i = 1; i < 8; ++i)
- s = (s << 8) | ((long)seedBytes[i] & 0xffL);
- return s;
- }
- return (mix64(System.currentTimeMillis()) ^
- mix64(System.nanoTime()));
- }
-
- /**
- * The seed increment.
- */
- private static final long GAMMA = 0x9e3779b97f4a7c15L;
-
- /**
- * The increment for generating probe values.
- */
- private static final int PROBE_INCREMENT = 0x9e3779b9;
-
- /**
- * The increment of seeder per new instance.
- */
- private static final long SEEDER_INCREMENT = 0xbb67ae8584caa73bL;
-
- // Constants from SplittableRandom
- private static final double DOUBLE_UNIT = 0x1.0p-53; // 1.0 / (1L << 53)
- private static final float FLOAT_UNIT = 0x1.0p-24f; // 1.0f / (1 << 24)
-
- /** Rarely-used holder for the second of a pair of Gaussians */
- private static final ThreadLocal<Double> nextLocalGaussian =
- new ThreadLocal<>();
-
private static long mix64(long z) {
z = (z ^ (z >>> 33)) * 0xff51afd7ed558ccdL;
z = (z ^ (z >>> 33)) * 0xc4ceb9fe1a85ec53L;
@@ -194,9 +147,6 @@
initialized = true; // false during super() call
}
- /** The common ThreadLocalRandom */
- static final ThreadLocalRandom instance = new ThreadLocalRandom();
-
/**
* Initialize Thread fields for the current thread. Called only
* when Thread.threadLocalRandomProbe is zero, indicating that a
@@ -248,11 +198,6 @@
return (int)(mix64(nextSeed()) >>> (64 - bits));
}
- // IllegalArgumentException messages
- static final String BAD_BOUND = "bound must be positive";
- static final String BAD_RANGE = "bound must be greater than origin";
- static final String BAD_SIZE = "size must be non-negative";
-
/**
* The form of nextLong used by LongStream Spliterators. If
* origin is greater than bound, acts as unbounded form of
@@ -1050,6 +995,32 @@
return current();
}
+ // Static initialization
+
+ /**
+ * The seed increment.
+ */
+ private static final long GAMMA = 0x9e3779b97f4a7c15L;
+
+ /**
+ * The increment for generating probe values.
+ */
+ private static final int PROBE_INCREMENT = 0x9e3779b9;
+
+ /**
+ * The increment of seeder per new instance.
+ */
+ private static final long SEEDER_INCREMENT = 0xbb67ae8584caa73bL;
+
+ // Constants from SplittableRandom
+ private static final double DOUBLE_UNIT = 0x1.0p-53; // 1.0 / (1L << 53)
+ private static final float FLOAT_UNIT = 0x1.0p-24f; // 1.0f / (1 << 24)
+
+ // IllegalArgumentException messages
+ static final String BAD_BOUND = "bound must be positive";
+ static final String BAD_RANGE = "bound must be greater than origin";
+ static final String BAD_SIZE = "size must be non-negative";
+
// Unsafe mechanics
private static final jdk.internal.misc.Unsafe U = jdk.internal.misc.Unsafe.getUnsafe();
private static final long SEED;
@@ -1067,4 +1038,36 @@
throw new Error(e);
}
}
+
+ /** Rarely-used holder for the second of a pair of Gaussians */
+ private static final ThreadLocal<Double> nextLocalGaussian =
+ new ThreadLocal<>();
+
+ /** Generates per-thread initialization/probe field */
+ private static final AtomicInteger probeGenerator = new AtomicInteger();
+
+ /** The common ThreadLocalRandom */
+ static final ThreadLocalRandom instance = new ThreadLocalRandom();
+
+ /**
+ * The next seed for default constructors.
+ */
+ private static final AtomicLong seeder
+ = new AtomicLong(mix64(System.currentTimeMillis()) ^
+ mix64(System.nanoTime()));
+
+ // at end of <clinit> to survive static initialization circularity
+ static {
+ if (java.security.AccessController.doPrivileged(
+ new java.security.PrivilegedAction<Boolean>() {
+ public Boolean run() {
+ return Boolean.getBoolean("java.util.secureRandomSeed");
+ }})) {
+ byte[] seedBytes = java.security.SecureRandom.getSeed(8);
+ long s = (long)seedBytes[0] & 0xffL;
+ for (int i = 1; i < 8; ++i)
+ s = (s << 8) | ((long)seedBytes[i] & 0xffL);
+ seeder.set(s);
+ }
+ }
}
--- a/jdk/src/java.base/share/classes/java/util/jar/JarFile.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/util/jar/JarFile.java Mon Mar 07 09:34:29 2016 +0100
@@ -158,7 +158,7 @@
RUNTIME_VERSION = AccessController.doPrivileged(
new PrivilegedAction<Integer>() {
public Integer run() {
- Integer v = sun.misc.Version.jdkMajorVersion(); // fixme when JEP 223 Version integrated
+ Integer v = jdk.Version.current().major();
Integer i = Integer.getInteger("jdk.util.jar.version", v);
i = i < 0 ? 0 : i;
return i > v ? v : i;
@@ -359,7 +359,7 @@
}
private boolean runtimeVersionExists() {
- int version = sun.misc.Version.jdkMajorVersion(); // fixme when JEP 223 integrated
+ int version = jdk.Version.current().major();
try {
Release.valueOf(version);
return true;
@@ -893,11 +893,15 @@
}
private JarEntry verifiableEntry(ZipEntry ze) {
- if (!(ze instanceof JarFileEntry)) {
- ze = getJarEntry(ze.getName());
+ if (ze instanceof JarFileEntry) {
+ // assure the name and entry match for verification
+ return ((JarFileEntry)ze).reifiedEntry();
}
- // assure the name and entry match for verification
- return ze == null ? null : ((JarFileEntry)ze).reifiedEntry();
+ ze = getJarEntry(ze.getName());
+ if (ze instanceof JarFileEntry) {
+ return ((JarFileEntry)ze).reifiedEntry();
+ }
+ return (JarEntry)ze;
}
// Statics for hand-coded Boyer-Moore search
--- a/jdk/src/java.base/share/classes/java/util/stream/AbstractPipeline.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/util/stream/AbstractPipeline.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -327,6 +327,8 @@
@Override
@SuppressWarnings("unchecked")
public S onClose(Runnable closeHandler) {
+ if (linkedOrConsumed)
+ throw new IllegalStateException(MSG_STREAM_LINKED);
Objects.requireNonNull(closeHandler);
Runnable existingHandler = sourceStage.sourceCloseAction;
sourceStage.sourceCloseAction =
--- a/jdk/src/java.base/share/classes/java/util/stream/DoubleStream.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/util/stream/DoubleStream.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -949,24 +949,100 @@
*/
public static DoubleStream iterate(final double seed, final DoubleUnaryOperator f) {
Objects.requireNonNull(f);
- final PrimitiveIterator.OfDouble iterator = new PrimitiveIterator.OfDouble() {
- double t = seed;
+ Spliterator.OfDouble spliterator = new Spliterators.AbstractDoubleSpliterator(Long.MAX_VALUE,
+ Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+ double prev;
+ boolean started;
@Override
- public boolean hasNext() {
+ public boolean tryAdvance(DoubleConsumer action) {
+ Objects.requireNonNull(action);
+ double t;
+ if (started)
+ t = f.applyAsDouble(prev);
+ else {
+ t = seed;
+ started = true;
+ }
+ action.accept(prev = t);
+ return true;
+ }
+ };
+ return StreamSupport.doubleStream(spliterator, false);
+ }
+
+ /**
+ * Returns a sequential ordered {@code DoubleStream} produced by iterative
+ * application of a function to an initial element, conditioned on
+ * satisfying the supplied predicate. The stream terminates as soon as
+ * the predicate returns false.
+ *
+ * <p>
+ * {@code DoubleStream.iterate} should produce the same sequence of
+ * elements as produced by the corresponding for-loop:
+ * <pre>{@code
+ * for (double index=seed; predicate.test(index); index = f.apply(index)) {
+ * ...
+ * }
+ * }</pre>
+ *
+ * <p>
+ * The resulting sequence may be empty if the predicate does not hold on
+ * the seed value. Otherwise the first element will be the supplied seed
+ * value, the next element (if present) will be the result of applying the
+ * function f to the seed value, and so on iteratively until the predicate
+ * indicates that the stream should terminate.
+ *
+ * @param seed the initial element
+ * @param predicate a predicate to apply to elements to determine when the
+ * stream must terminate.
+ * @param f a function to be applied to the previous element to produce
+ * a new element
+ * @return a new sequential {@code DoubleStream}
+ * @since 9
+ */
+ public static DoubleStream iterate(double seed, DoublePredicate predicate, DoubleUnaryOperator f) {
+ Objects.requireNonNull(f);
+ Objects.requireNonNull(predicate);
+ Spliterator.OfDouble spliterator = new Spliterators.AbstractDoubleSpliterator(Long.MAX_VALUE,
+ Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+ double prev;
+ boolean started, finished;
+
+ @Override
+ public boolean tryAdvance(DoubleConsumer action) {
+ Objects.requireNonNull(action);
+ if (finished)
+ return false;
+ double t;
+ if (started)
+ t = f.applyAsDouble(prev);
+ else {
+ t = seed;
+ started = true;
+ }
+ if (!predicate.test(t)) {
+ finished = true;
+ return false;
+ }
+ action.accept(prev = t);
return true;
}
@Override
- public double nextDouble() {
- double v = t;
- t = f.applyAsDouble(t);
- return v;
+ public void forEachRemaining(DoubleConsumer action) {
+ Objects.requireNonNull(action);
+ if (finished)
+ return;
+ finished = true;
+ double t = started ? f.applyAsDouble(prev) : seed;
+ while (predicate.test(t)) {
+ action.accept(t);
+ t = f.applyAsDouble(t);
+ }
}
};
- return StreamSupport.doubleStream(Spliterators.spliteratorUnknownSize(
- iterator,
- Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL), false);
+ return StreamSupport.doubleStream(spliterator, false);
}
/**
--- a/jdk/src/java.base/share/classes/java/util/stream/IntStream.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/util/stream/IntStream.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -885,28 +885,104 @@
* @param seed the initial element
* @param f a function to be applied to the previous element to produce
* a new element
- * @return A new sequential {@code IntStream}
+ * @return a new sequential {@code IntStream}
*/
public static IntStream iterate(final int seed, final IntUnaryOperator f) {
Objects.requireNonNull(f);
- final PrimitiveIterator.OfInt iterator = new PrimitiveIterator.OfInt() {
- int t = seed;
+ Spliterator.OfInt spliterator = new Spliterators.AbstractIntSpliterator(Long.MAX_VALUE,
+ Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+ int prev;
+ boolean started;
@Override
- public boolean hasNext() {
+ public boolean tryAdvance(IntConsumer action) {
+ Objects.requireNonNull(action);
+ int t;
+ if (started)
+ t = f.applyAsInt(prev);
+ else {
+ t = seed;
+ started = true;
+ }
+ action.accept(prev = t);
+ return true;
+ }
+ };
+ return StreamSupport.intStream(spliterator, false);
+ }
+
+ /**
+ * Returns a sequential ordered {@code IntStream} produced by iterative
+ * application of a function to an initial element, conditioned on
+ * satisfying the supplied predicate. The stream terminates as soon as
+ * the predicate returns false.
+ *
+ * <p>
+ * {@code IntStream.iterate} should produce the same sequence of elements
+ * as produced by the corresponding for-loop:
+ * <pre>{@code
+ * for (int index=seed; predicate.test(index); index = f.apply(index)) {
+ * ...
+ * }
+ * }</pre>
+ *
+ * <p>
+ * The resulting sequence may be empty if the predicate does not hold on
+ * the seed value. Otherwise the first element will be the supplied seed
+ * value, the next element (if present) will be the result of applying the
+ * function f to the seed value, and so on iteratively until the predicate
+ * indicates that the stream should terminate.
+ *
+ * @param seed the initial element
+ * @param predicate a predicate to apply to elements to determine when the
+ * stream must terminate.
+ * @param f a function to be applied to the previous element to produce
+ * a new element
+ * @return a new sequential {@code IntStream}
+ * @since 9
+ */
+ public static IntStream iterate(int seed, IntPredicate predicate, IntUnaryOperator f) {
+ Objects.requireNonNull(f);
+ Objects.requireNonNull(predicate);
+ Spliterator.OfInt spliterator = new Spliterators.AbstractIntSpliterator(Long.MAX_VALUE,
+ Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+ int prev;
+ boolean started, finished;
+
+ @Override
+ public boolean tryAdvance(IntConsumer action) {
+ Objects.requireNonNull(action);
+ if (finished)
+ return false;
+ int t;
+ if (started)
+ t = f.applyAsInt(prev);
+ else {
+ t = seed;
+ started = true;
+ }
+ if (!predicate.test(t)) {
+ finished = true;
+ return false;
+ }
+ action.accept(prev = t);
return true;
}
@Override
- public int nextInt() {
- int v = t;
- t = f.applyAsInt(t);
- return v;
+ public void forEachRemaining(IntConsumer action) {
+ Objects.requireNonNull(action);
+ if (finished)
+ return;
+ finished = true;
+ int t = started ? f.applyAsInt(prev) : seed;
+ while (predicate.test(t)) {
+ action.accept(t);
+ t = f.applyAsInt(t);
+ }
}
};
- return StreamSupport.intStream(Spliterators.spliteratorUnknownSize(
- iterator,
- Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL), false);
+ return StreamSupport.intStream(spliterator, false);
}
/**
--- a/jdk/src/java.base/share/classes/java/util/stream/LongStream.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/util/stream/LongStream.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -879,24 +879,100 @@
*/
public static LongStream iterate(final long seed, final LongUnaryOperator f) {
Objects.requireNonNull(f);
- final PrimitiveIterator.OfLong iterator = new PrimitiveIterator.OfLong() {
- long t = seed;
+ Spliterator.OfLong spliterator = new Spliterators.AbstractLongSpliterator(Long.MAX_VALUE,
+ Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+ long prev;
+ boolean started;
@Override
- public boolean hasNext() {
+ public boolean tryAdvance(LongConsumer action) {
+ Objects.requireNonNull(action);
+ long t;
+ if (started)
+ t = f.applyAsLong(prev);
+ else {
+ t = seed;
+ started = true;
+ }
+ action.accept(prev = t);
+ return true;
+ }
+ };
+ return StreamSupport.longStream(spliterator, false);
+ }
+
+ /**
+ * Returns a sequential ordered {@code LongStream} produced by iterative
+ * application of a function to an initial element, conditioned on
+ * satisfying the supplied predicate. The stream terminates as soon as
+ * the predicate returns false.
+ *
+ * <p>
+ * {@code LongStream.iterate} should produce the same sequence of elements
+ * as produced by the corresponding for-loop:
+ * <pre>{@code
+ * for (long index=seed; predicate.test(index); index = f.apply(index)) {
+ * ...
+ * }
+ * }</pre>
+ *
+ * <p>
+ * The resulting sequence may be empty if the predicate does not hold on
+ * the seed value. Otherwise the first element will be the supplied seed
+ * value, the next element (if present) will be the result of applying the
+ * function f to the seed value, and so on iteratively until the predicate
+ * indicates that the stream should terminate.
+ *
+ * @param seed the initial element
+ * @param predicate a predicate to apply to elements to determine when the
+ * stream must terminate.
+ * @param f a function to be applied to the previous element to produce
+ * a new element
+ * @return a new sequential {@code LongStream}
+ * @since 9
+ */
+ public static LongStream iterate(long seed, LongPredicate predicate, LongUnaryOperator f) {
+ Objects.requireNonNull(f);
+ Objects.requireNonNull(predicate);
+ Spliterator.OfLong spliterator = new Spliterators.AbstractLongSpliterator(Long.MAX_VALUE,
+ Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+ long prev;
+ boolean started, finished;
+
+ @Override
+ public boolean tryAdvance(LongConsumer action) {
+ Objects.requireNonNull(action);
+ if (finished)
+ return false;
+ long t;
+ if (started)
+ t = f.applyAsLong(prev);
+ else {
+ t = seed;
+ started = true;
+ }
+ if (!predicate.test(t)) {
+ finished = true;
+ return false;
+ }
+ action.accept(prev = t);
return true;
}
@Override
- public long nextLong() {
- long v = t;
- t = f.applyAsLong(t);
- return v;
+ public void forEachRemaining(LongConsumer action) {
+ Objects.requireNonNull(action);
+ if (finished)
+ return;
+ finished = true;
+ long t = started ? f.applyAsLong(prev) : seed;
+ while (predicate.test(t)) {
+ action.accept(t);
+ t = f.applyAsLong(t);
+ }
}
};
- return StreamSupport.longStream(Spliterators.spliteratorUnknownSize(
- iterator,
- Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL), false);
+ return StreamSupport.longStream(spliterator, false);
}
/**
--- a/jdk/src/java.base/share/classes/java/util/stream/Stream.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/util/stream/Stream.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -29,7 +29,6 @@
import java.util.Arrays;
import java.util.Collection;
import java.util.Comparator;
-import java.util.Iterator;
import java.util.Objects;
import java.util.Optional;
import java.util.Spliterator;
@@ -1185,23 +1184,103 @@
*/
public static<T> Stream<T> iterate(final T seed, final UnaryOperator<T> f) {
Objects.requireNonNull(f);
- final Iterator<T> iterator = new Iterator<T>() {
- @SuppressWarnings("unchecked")
- T t = (T) Streams.NONE;
+ Spliterator<T> spliterator = new Spliterators.AbstractSpliterator<>(Long.MAX_VALUE,
+ Spliterator.ORDERED | Spliterator.IMMUTABLE) {
+ T prev;
+ boolean started;
@Override
- public boolean hasNext() {
+ public boolean tryAdvance(Consumer<? super T> action) {
+ Objects.requireNonNull(action);
+ T t;
+ if (started)
+ t = f.apply(prev);
+ else {
+ t = seed;
+ started = true;
+ }
+ action.accept(prev = t);
+ return true;
+ }
+ };
+ return StreamSupport.stream(spliterator, false);
+ }
+
+ /**
+ * Returns a sequential ordered {@code Stream} produced by iterative
+ * application of a function to an initial element, conditioned on
+ * satisfying the supplied predicate. The stream terminates as soon as
+ * the predicate returns false.
+ *
+ * <p>
+ * {@code Stream.iterate} should produce the same sequence of elements as
+ * produced by the corresponding for-loop:
+ * <pre>{@code
+ * for (T index=seed; predicate.test(index); index = f.apply(index)) {
+ * ...
+ * }
+ * }</pre>
+ *
+ * <p>
+ * The resulting sequence may be empty if the predicate does not hold on
+ * the seed value. Otherwise the first element will be the supplied seed
+ * value, the next element (if present) will be the result of applying the
+ * function f to the seed value, and so on iteratively until the predicate
+ * indicates that the stream should terminate.
+ *
+ * @param <T> the type of stream elements
+ * @param seed the initial element
+ * @param predicate a predicate to apply to elements to determine when the
+ * stream must terminate.
+ * @param f a function to be applied to the previous element to produce
+ * a new element
+ * @return a new sequential {@code Stream}
+ * @since 9
+ */
+ public static<T> Stream<T> iterate(T seed, Predicate<? super T> predicate, UnaryOperator<T> f) {
+ Objects.requireNonNull(f);
+ Objects.requireNonNull(predicate);
+ Spliterator<T> spliterator = new Spliterators.AbstractSpliterator<>(Long.MAX_VALUE,
+ Spliterator.ORDERED | Spliterator.IMMUTABLE) {
+ T prev;
+ boolean started, finished;
+
+ @Override
+ public boolean tryAdvance(Consumer<? super T> action) {
+ Objects.requireNonNull(action);
+ if (finished)
+ return false;
+ T t;
+ if (started)
+ t = f.apply(prev);
+ else {
+ t = seed;
+ started = true;
+ }
+ if (!predicate.test(t)) {
+ prev = null;
+ finished = true;
+ return false;
+ }
+ action.accept(prev = t);
return true;
}
@Override
- public T next() {
- return t = (t == Streams.NONE) ? seed : f.apply(t);
+ public void forEachRemaining(Consumer<? super T> action) {
+ Objects.requireNonNull(action);
+ if (finished)
+ return;
+ finished = true;
+ T t = started ? f.apply(prev) : seed;
+ prev = null;
+ while (predicate.test(t)) {
+ action.accept(t);
+ t = f.apply(t);
+ }
}
};
- return StreamSupport.stream(Spliterators.spliteratorUnknownSize(
- iterator,
- Spliterator.ORDERED | Spliterator.IMMUTABLE), false);
+ return StreamSupport.stream(spliterator, false);
}
/**
--- a/jdk/src/java.base/share/classes/java/util/stream/Streams.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/java/util/stream/Streams.java Mon Mar 07 09:34:29 2016 +0100
@@ -49,14 +49,6 @@
}
/**
- * An object instance representing no value, that cannot be an actual
- * data element of a stream. Used when processing streams that can contain
- * {@code null} elements to distinguish between a {@code null} value and no
- * value.
- */
- static final Object NONE = new Object();
-
- /**
* An {@code int} range spliterator.
*/
static final class RangeIntSpliterator implements Spliterator.OfInt {
--- a/jdk/src/java.base/share/classes/jdk/Version.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/jdk/Version.java Mon Mar 07 09:34:29 2016 +0100
@@ -28,10 +28,10 @@
import java.math.BigInteger;
import java.security.AccessController;
import java.security.PrivilegedAction;
+import java.util.ArrayList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
-import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
@@ -208,11 +208,10 @@
+ s + "'");
// $VNUM is a dot-separated list of integers of arbitrary length
- version
- = Collections.unmodifiableList(
- Arrays.stream(m.group(VNUM_GROUP).split("\\."))
- .map(Integer::parseInt)
- .collect(Collectors.toList()));
+ List<Integer> list = new ArrayList<>();
+ for (String i : m.group(VNUM_GROUP).split("\\."))
+ list.add(Integer.parseInt(i));
+ version = Collections.unmodifiableList(list);
pre = Optional.ofNullable(m.group(PRE_GROUP));
--- a/jdk/src/java.base/share/classes/jdk/internal/misc/SharedSecrets.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/misc/SharedSecrets.java Mon Mar 07 09:34:29 2016 +0100
@@ -118,6 +118,8 @@
}
public static JavaNetInetAddressAccess getJavaNetInetAddressAccess() {
+ if (javaNetInetAddressAccess == null)
+ unsafe.ensureClassInitialized(java.net.InetAddress.class);
return javaNetInetAddressAccess;
}
--- a/jdk/src/java.base/share/classes/sun/misc/URLClassPath.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/sun/misc/URLClassPath.java Mon Mar 07 09:34:29 2016 +0100
@@ -758,9 +758,13 @@
final URL url;
try {
- // add #runtime fragment to tell JarURLConnection to use
- // runtime versioning if the underlying jar file is multi-release
- url = new URL(getBaseURL(), ParseUtil.encodePath(name, false) + "#runtime");
+ if (jar.isMultiRelease()) {
+ // add #runtime fragment to tell JarURLConnection to use
+ // runtime versioning if the underlying jar file is multi-release
+ url = new URL(getBaseURL(), ParseUtil.encodePath(name, false) + "#runtime");
+ } else {
+ url = new URL(getBaseURL(), ParseUtil.encodePath(name, false));
+ }
if (check) {
URLClassPath.check(url);
}
--- a/jdk/src/java.base/share/classes/sun/misc/Version.java.template Fri Mar 04 13:16:50 2016 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,268 +0,0 @@
-/*
- * Copyright (c) 1999, 2015, 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.
- */
-
-package sun.misc;
-import java.io.PrintStream;
-
-public class Version {
-
-
- private static final String launcher_name =
- "@@LAUNCHER_NAME@@";
-
- private static final String java_version =
- "@@VERSION_SHORT@@";
-
- private static final String java_runtime_name =
- "@@RUNTIME_NAME@@";
-
- private static final String java_runtime_version =
- "@@VERSION_STRING@@";
-
- static {
- init();
- }
-
- public static void init() {
- System.setProperty("java.version", java_version);
- System.setProperty("java.runtime.version", java_runtime_version);
- System.setProperty("java.runtime.name", java_runtime_name);
- }
-
- private static boolean versionsInitialized = false;
- private static int jvm_major_version = 0;
- private static int jvm_minor_version = 0;
- private static int jvm_security_version = 0;
- private static int jvm_patch_version = 0;
- private static int jvm_build_number = 0;
- private static int jdk_major_version = 0;
- private static int jdk_minor_version = 0;
- private static int jdk_security_version = 0;
- private static int jdk_patch_version = 0;
- private static int jdk_build_number = 0;
-
- /**
- * In case you were wondering this method is called by java -version.
- * Sad that it prints to stderr; would be nicer if default printed on
- * stdout.
- */
- public static void print() {
- print(System.err);
- }
-
- /**
- * This is the same as print except that it adds an extra line-feed
- * at the end, typically used by the -showversion in the launcher
- */
- public static void println() {
- print(System.err);
- System.err.println();
- }
-
- /**
- * Give a stream, it will print version info on it.
- */
- public static void print(PrintStream ps) {
- boolean isHeadless = false;
-
- /* Report that we're running headless if the property is true */
- String headless = System.getProperty("java.awt.headless");
- if ( (headless != null) && (headless.equalsIgnoreCase("true")) ) {
- isHeadless = true;
- }
-
- /* First line: platform version. */
- ps.println(launcher_name + " version \"" + java_version + "\"");
-
- /* Second line: runtime version (ie, libraries). */
-
- String jdk_debug_level = System.getProperty("jdk.debug", "release");
- /* Debug level is not printed for "release" builds */
- if ("release".equals(jdk_debug_level)) {
- jdk_debug_level = "";
- } else {
- jdk_debug_level = jdk_debug_level + " ";
- }
-
- ps.print(java_runtime_name + " (" + jdk_debug_level + "build " + java_runtime_version);
-
- if (java_runtime_name.indexOf("Embedded") != -1 && isHeadless) {
- // embedded builds report headless state
- ps.print(", headless");
- }
- ps.println(')');
-
- /* Third line: JVM information. */
- String java_vm_name = System.getProperty("java.vm.name");
- String java_vm_version = System.getProperty("java.vm.version");
- String java_vm_info = System.getProperty("java.vm.info");
- ps.println(java_vm_name + " (" + jdk_debug_level + "build " + java_vm_version + ", " +
- java_vm_info + ")");
- }
-
-
- /**
- * Returns the major version of the running JVM.
- * @return the major version of the running JVM
- * @since 1.6
- */
- public static synchronized int jvmMajorVersion() {
- if (!versionsInitialized) {
- initVersions();
- }
- return jvm_major_version;
- }
-
- /**
- * Returns the minor version of the running JVM.
- * @return the minor version of the running JVM
- * @since 1.6
- */
- public static synchronized int jvmMinorVersion() {
- if (!versionsInitialized) {
- initVersions();
- }
- return jvm_minor_version;
- }
-
-
- /**
- * Returns the security version of the running JVM.
- * @return the security version of the running JVM
- * @since 9
- */
- public static synchronized int jvmSecurityVersion() {
- if (!versionsInitialized) {
- initVersions();
- }
- return jvm_security_version;
- }
-
- /**
- * Returns the patch release version of the running JVM.
- * @return the patch release version of the running JVM
- * @since 9
- */
- public static synchronized int jvmPatchVersion() {
- if (!versionsInitialized) {
- initVersions();
- }
- return jvm_patch_version;
- }
-
- /**
- * Returns the build number of the running JVM.
- * @return the build number of the running JVM
- * @since 1.6
- */
- public static synchronized int jvmBuildNumber() {
- if (!versionsInitialized) {
- initVersions();
- }
- return jvm_build_number;
- }
-
- /**
- * Returns the major version of the running JDK.
- * @return the major version of the running JDK
- * @since 1.6
- */
- public static synchronized int jdkMajorVersion() {
- if (!versionsInitialized) {
- initVersions();
- }
- return jdk_major_version;
- }
-
- /**
- * Returns the minor version of the running JDK.
- * @return the minor version of the running JDK
- * @since 1.6
- */
- public static synchronized int jdkMinorVersion() {
- if (!versionsInitialized) {
- initVersions();
- }
- return jdk_minor_version;
- }
-
- /**
- * Returns the security version of the running JDK.
- * @return the security version of the running JDK
- * @since 9
- */
- public static synchronized int jdkSecurityVersion() {
- if (!versionsInitialized) {
- initVersions();
- }
- return jdk_security_version;
- }
-
- /**
- * Returns the patch release version of the running JDK.
- * @return the patch release version of the running JDK
- * @since 9
- */
- public static synchronized int jdkPatchVersion() {
- if (!versionsInitialized) {
- initVersions();
- }
- return jdk_patch_version;
- }
-
- /**
- * Returns the build number of the running JDK.
- * @return the build number of the running JDK
- * @since 1.6
- */
- public static synchronized int jdkBuildNumber() {
- if (!versionsInitialized) {
- initVersions();
- }
- return jdk_build_number;
- }
-
- private static synchronized void initVersions() {
- if (versionsInitialized) {
- return;
- }
- if (!getJvmVersionInfo()) {
- throw new InternalError("Unable to obtain JVM version info");
- }
- getJdkVersionInfo();
- versionsInitialized = true;
- }
-
- // Gets the JVM version info if available and sets the jvm_*_version fields
- // and its capabilities.
- private static native boolean getJvmVersionInfo();
- private static native void getJdkVersionInfo();
-}
-
-// Help Emacs a little because this file doesn't end in .java.
-//
-// Local Variables: ***
-// mode: java ***
-// End: ***
--- a/jdk/src/java.base/share/classes/sun/security/rsa/RSAKeyPairGenerator.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/classes/sun/security/rsa/RSAKeyPairGenerator.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, 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 @@
public RSAKeyPairGenerator() {
// initialize to default in case the app does not call initialize()
- initialize(1024, null);
+ initialize(2048, null);
}
// initialize the generator. See JCA doc
--- a/jdk/src/java.base/share/conf/security/java.security Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/conf/security/java.security Mon Mar 07 09:34:29 2016 +0100
@@ -578,7 +578,7 @@
#
# Example:
# jdk.tls.disabledAlgorithms=MD5, SSLv3, DSA, RSA keySize < 2048
-jdk.tls.disabledAlgorithms=SSLv3, RC4, MD5withRSA, DH keySize < 768
+jdk.tls.disabledAlgorithms=SSLv3, RC4, MD5withRSA, DH keySize < 1024
# Legacy algorithms for Secure Socket Layer/Transport Layer Security (SSL/TLS)
# processing in JSSE implementation.
--- a/jdk/src/java.base/share/native/libjava/Version.c Fri Mar 04 13:16:50 2016 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2005, 2015, 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 "jni.h"
-#include "jni_util.h"
-#include "jvm.h"
-#include "jdk_util.h"
-
-#include "sun_misc_Version.h"
-
-static void setStaticIntField(JNIEnv* env, jclass cls, const char* name, jint value)
-{
- jfieldID fid;
- fid = (*env)->GetStaticFieldID(env, cls, name, "I");
- if (fid != 0) {
- (*env)->SetStaticIntField(env, cls, fid, value);
- }
-}
-
-typedef void (JNICALL *GetJvmVersionInfo_fp)(JNIEnv*, jvm_version_info*, size_t);
-
-JNIEXPORT jboolean JNICALL
-Java_sun_misc_Version_getJvmVersionInfo(JNIEnv *env, jclass cls)
-{
- jvm_version_info info;
- GetJvmVersionInfo_fp func_p;
-
- if (!JDK_InitJvmHandle()) {
- JNU_ThrowInternalError(env, "Handle for JVM not found for symbol lookup");
- return JNI_FALSE;
- }
- func_p = (GetJvmVersionInfo_fp) JDK_FindJvmEntry("JVM_GetVersionInfo");
- if (func_p == NULL) {
- return JNI_FALSE;
- }
-
- (*func_p)(env, &info, sizeof(info));
- setStaticIntField(env, cls, "jvm_major_version", JVM_VERSION_MAJOR(info.jvm_version));
- JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
- setStaticIntField(env, cls, "jvm_minor_version", JVM_VERSION_MINOR(info.jvm_version));
- JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
- setStaticIntField(env, cls, "jvm_security_version", JVM_VERSION_SECURITY(info.jvm_version));
- JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
- setStaticIntField(env, cls, "jvm_build_number", JVM_VERSION_BUILD(info.jvm_version));
- JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
- setStaticIntField(env, cls, "jvm_patch_version", info.patch_version);
- JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
-
- return JNI_TRUE;
-}
-
-JNIEXPORT void JNICALL
-Java_sun_misc_Version_getJdkVersionInfo(JNIEnv *env, jclass cls)
-{
- jdk_version_info info;
-
- JDK_GetVersionInfo0(&info, sizeof(info));
- setStaticIntField(env, cls, "jdk_major_version", JDK_VERSION_MAJOR(info.jdk_version));
- JNU_CHECK_EXCEPTION(env);
- setStaticIntField(env, cls, "jdk_minor_version", JDK_VERSION_MINOR(info.jdk_version));
- JNU_CHECK_EXCEPTION(env);
- setStaticIntField(env, cls, "jdk_security_version", JDK_VERSION_SECURITY(info.jdk_version));
- JNU_CHECK_EXCEPTION(env);
- setStaticIntField(env, cls, "jdk_build_number", JDK_VERSION_BUILD(info.jdk_version));
- JNU_CHECK_EXCEPTION(env);
- setStaticIntField(env, cls, "jdk_patch_version", info.patch_version);
- JNU_CHECK_EXCEPTION(env);
-}
--- a/jdk/src/java.base/share/native/libjli/java.c Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.base/share/native/libjli/java.c Mon Mar 07 09:34:29 2016 +0100
@@ -1470,7 +1470,7 @@
jclass ver;
jmethodID print;
- NULL_CHECK(ver = FindBootStrapClass(env, "sun/misc/Version"));
+ NULL_CHECK(ver = FindBootStrapClass(env, "java/lang/VersionProps"));
NULL_CHECK(print = (*env)->GetStaticMethodID(env,
ver,
(extraLF == JNI_TRUE) ? "println" : "print",
--- a/jdk/src/java.logging/share/classes/java/util/logging/Logger.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/java.logging/share/classes/java/util/logging/Logger.java Mon Mar 07 09:34:29 2016 +0100
@@ -839,6 +839,7 @@
* @param level One of the message level identifiers, e.g., SEVERE
* @param msgSupplier A function, which when called, produces the
* desired log message
+ * @since 1.8
*/
public void log(Level level, Supplier<String> msgSupplier) {
if (!isLoggable(level)) {
--- a/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/RSAKeyPairGenerator.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/RSAKeyPairGenerator.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, 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
@@ -46,7 +46,7 @@
// Supported by Microsoft Base, Strong and Enhanced Cryptographic Providers
static final int KEY_SIZE_MIN = 512; // disallow MSCAPI min. of 384
static final int KEY_SIZE_MAX = 16384;
- private static final int KEY_SIZE_DEFAULT = 1024;
+ private static final int KEY_SIZE_DEFAULT = 2048;
// size of the key to generate, KEY_SIZE_MIN <= keySize <= KEY_SIZE_MAX
private int keySize;
--- a/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/SunMSCAPI.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/SunMSCAPI.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, 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
@@ -182,7 +182,7 @@
* Key Pair Generator engines
*/
attrs.clear();
- attrs.put("KeySize", "1024");
+ attrs.put("KeySize", "16384");
putService(new ProviderService(p, "KeyPairGenerator",
"RSA", "sun.security.mscapi.RSAKeyPairGenerator",
null, attrs));
--- a/jdk/src/jdk.crypto.pkcs11/share/classes/sun/security/pkcs11/P11KeyPairGenerator.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/src/jdk.crypto.pkcs11/share/classes/sun/security/pkcs11/P11KeyPairGenerator.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, 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
@@ -106,8 +106,15 @@
maxKeyLen = 2048;
}
} else {
- // RSA, DH, and DSA
- keySize = 1024;
+ if (algorithm.equals("DSA")) {
+ // keep default keysize at 1024 since larger keysizes may be
+ // incompatible with SHA1withDSA and SHA-2 Signature algs
+ // may not be supported by native pkcs11 implementations
+ keySize = 1024;
+ } else {
+ // RSA and DH
+ keySize = 2048;
+ }
if ((minKeyLen == -1) || (minKeyLen < 512)) {
minKeyLen = 512;
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/jdk.jsobject/share/classes/jdk/internal/netscape/javascript/spi/JSObjectProvider.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2016, 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.
+ */
+
+package jdk.internal.netscape.javascript.spi;
+
+import java.applet.Applet;
+import netscape.javascript.JSException;
+import netscape.javascript.JSObject;
+
+public interface JSObjectProvider {
+ /**
+ * Return a JSObject for the window containing the given applet.
+ * Implementations of this class should return null if not connected to a
+ * browser, for example, when running in AppletViewer.
+ *
+ * @param applet The applet.
+ * @return JSObject for the window containing the given applet or null if we
+ * are not connected to a browser.
+ * @throws JSException when an error is encountered.
+ */
+ public JSObject getWindow(Applet applet) throws JSException;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/jdk.jsobject/share/classes/netscape/javascript/JSException.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2006, 2016, 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.
+ */
+
+package netscape.javascript;
+
+/**
+ * Thrown when an exception is raised in the JavaScript engine. This is merely
+ * a marker class to indicate an exception relating to the JavaScript
+ * interface.
+ */
+public class JSException extends RuntimeException {
+ private static final long serialVersionUID = 2778103758223661489L;
+
+ /**
+ * Constructs a new JavaScript exception with null as it's detail message.
+ */
+ public JSException() {
+ super();
+ }
+
+ /**
+ * Construct a new JavaScript exception with the specified detail message.
+ *
+ * @param s The detail message
+ */
+ public JSException(String s) {
+ super(s);
+ }
+
+ /**
+ * Construct a new JavaScript exception with the specified cause.
+ *
+ * @param t Throwable cause
+ */
+ public JSException(Throwable t) {
+ super(t);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/jdk.jsobject/share/classes/netscape/javascript/JSObject.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 2006, 2016, 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.
+ */
+
+package netscape.javascript;
+
+import jdk.internal.netscape.javascript.spi.JSObjectProvider;
+import java.applet.Applet;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Iterator;
+import java.util.ServiceLoader;
+
+/**
+ * <p>
+ * Allows Java code to manipulate JavaScript objects.
+ * </p>
+ *
+ * <p>
+ * When a JavaScript object is passed or returned to Java code, it
+ * is wrapped in an instance of {@code JSObject}. When a
+ * {@code JSObject} instance is passed to the JavaScript engine,
+ * it is unwrapped back to its original JavaScript object. The
+ * {@code JSObject} class provides a way to invoke JavaScript
+ * methods and examine JavaScript properties.
+ * </p>
+ *
+ * <p> Any data returned from the JavaScript engine to Java is
+ * converted to Java data types. Certain data passed to the JavaScript
+ * engine is converted to JavaScript data types.
+ * </p>
+ *
+ */
+public abstract class JSObject {
+ /**
+ * Constructs a new JSObject. Users should neither call this method nor
+ * subclass JSObject.
+ */
+ protected JSObject() {
+ }
+
+ /**
+ * Calls a JavaScript method. Equivalent to
+ * "this.methodName(args[0], args[1], ...)" in JavaScript.
+ *
+ * @param methodName The name of the JavaScript method to be invoked.
+ * @param args the Java objects passed as arguments to the method.
+ * @return Result of the method.
+ * @throws JSException when an error is reported from the browser or
+ * JavaScript engine.
+ */
+ public abstract Object call(String methodName, Object... args) throws JSException;
+
+ /**
+ * Evaluates a JavaScript expression. The expression is a string of
+ * JavaScript source code which will be evaluated in the context given by
+ * "this".
+ *
+ * @param s The JavaScript expression.
+ * @return Result of the JavaScript evaluation.
+ * @throws JSException when an error is reported from the browser or
+ * JavaScript engine.
+ */
+ public abstract Object eval(String s) throws JSException;
+
+ /**
+ * Retrieves a named member of a JavaScript object. Equivalent to
+ * "this.name" in JavaScript.
+ *
+ * @param name The name of the JavaScript property to be accessed.
+ * @return The value of the propery.
+ * @throws JSException when an error is reported from the browser or
+ * JavaScript engine.
+ */
+ public abstract Object getMember(String name) throws JSException;
+
+ /**
+ * Sets a named member of a JavaScript object. Equivalent to
+ * "this.name = value" in JavaScript.
+ *
+ * @param name The name of the JavaScript property to be accessed.
+ * @param value The value of the propery.
+ * @throws JSException when an error is reported from the browser or
+ * JavaScript engine.
+ */
+ public abstract void setMember(String name, Object value) throws JSException;
+
+ /**
+ * Removes a named member of a JavaScript object. Equivalent
+ * to "delete this.name" in JavaScript.
+ *
+ * @param name The name of the JavaScript property to be removed.
+ * @throws JSException when an error is reported from the browser or
+ * JavaScript engine.
+ */
+ public abstract void removeMember(String name) throws JSException;
+
+ /**
+ * Retrieves an indexed member of a JavaScript object. Equivalent to
+ * "this[index]" in JavaScript.
+ *
+ * @param index The index of the array to be accessed.
+ * @return The value of the indexed member.
+ * @throws JSException when an error is reported from the browser or
+ * JavaScript engine.
+ */
+ public abstract Object getSlot(int index) throws JSException;
+
+ /**
+ * Sets an indexed member of a JavaScript object. Equivalent to
+ * "this[index] = value" in JavaScript.
+ *
+ * @param index The index of the array to be accessed.
+ * @param value The value to set
+ * @throws JSException when an error is reported from the browser or
+ * JavaScript engine.
+ */
+ public abstract void setSlot(int index, Object value) throws JSException;
+
+ /**
+ * Returns a JSObject for the window containing the given applet. This
+ * method only works when the Java code is running in a browser as an
+ * applet. The object returned may be used to access the HTML DOM directly.
+ *
+ * @param applet The applet.
+ * @return JSObject representing the window containing the given applet or
+ * {@code null} if we are not connected to a browser.
+ * @throws JSException when an error is reported from the browser or
+ * JavaScript engine or if applet is {@code null}
+ */
+ public static JSObject getWindow(Applet applet) throws JSException {
+ return ProviderLoader.callGetWindow(applet);
+ }
+
+ private static class ProviderLoader {
+ private static final JSObjectProvider provider;
+
+ static {
+ provider = AccessController.doPrivileged(
+ new PrivilegedAction<>() {
+ @Override
+ public JSObjectProvider run() {
+ Iterator<JSObjectProvider> providers =
+ ServiceLoader.loadInstalled(JSObjectProvider.class).iterator();
+ if (providers.hasNext()) {
+ return providers.next();
+ }
+ return null;
+ }
+ }
+ );
+ }
+
+ private static JSObject callGetWindow(Applet applet) {
+ if (provider != null) {
+ return provider.getWindow(applet);
+ }
+ return null;
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/jdk.jsobject/share/classes/netscape/javascript/package-info.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2008, 2016, 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.
+ */
+
+/**
+ * <p>
+ * Provides Java code the ability to access the JavaScript engine and the
+ * HTML DOM in the web browser.
+ * </p>
+ *
+ * <p>
+ * The classes in this package were initially specified by Netscape, and are the
+ * de facto standard mechanism for calling JavaScript from the Java runtime.
+ * </p>
+ */
+
+package netscape.javascript;
--- a/jdk/test/TEST.groups Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/TEST.groups Mon Mar 07 09:34:29 2016 +0100
@@ -28,7 +28,6 @@
tier1 = \
:jdk_lang \
-java/lang/ProcessHandle/TreeTest.java \
- -java/util/zip/TestLocalTime.java \
:jdk_util \
-java/util/WeakHashMap/GCDuringIteration.java \
-java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java \
@@ -40,7 +39,6 @@
tier2 = \
java/lang/ProcessHandle/TreeTest.java \
- java/util/zip/TestLocalTime.java \
java/util/WeakHashMap/GCDuringIteration.java \
java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java \
java/util/concurrent/forkjoin/FJExceptionTableLeak.java \
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/com/sun/crypto/provider/Cipher/PBE/CheckPBEKeySize.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2016, 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 8151149
+ * @modules java.base/com.sun.crypto.provider
+ */
+
+import java.lang.reflect.*;
+import java.security.*;
+import javax.crypto.*;
+import javax.crypto.spec.*;
+import com.sun.crypto.provider.*;
+
+public class CheckPBEKeySize {
+
+ private static final String ALGO = "PBEWithSHA1AndDESede";
+ private static final int KEYSIZE = 112; // Triple DES effective key size
+
+ public static final void main(String[] args) throws Exception {
+
+ // Generate a PBE key
+ SecretKeyFactory skFac = SecretKeyFactory.getInstance("PBE");
+ SecretKey skey =
+ skFac.generateSecret(new PBEKeySpec("test123".toCharArray()));
+
+ // Initialize the PBE cipher
+ Cipher cipher = Cipher.getInstance(ALGO);
+ cipher.init(Cipher.ENCRYPT_MODE, skey);
+
+ // Permit access to the Cipher.spi field (a CipherSpi object)
+ Field spi = Cipher.class.getDeclaredField("spi");
+ spi.setAccessible(true);
+ Object value = spi.get(cipher);
+
+ // Permit access to the CipherSpi.engineGetKeySize method
+ Method engineGetKeySize =
+ PKCS12PBECipherCore$PBEWithSHA1AndDESede.class
+ .getDeclaredMethod("engineGetKeySize", Key.class);
+ engineGetKeySize.setAccessible(true);
+
+ // Check the key size
+ int keySize = (int) engineGetKeySize.invoke(value, skey);
+ if (keySize == KEYSIZE) {
+ System.out.println(ALGO + ".engineGetKeySize returns " + keySize +
+ " bits, as expected");
+ System.out.println("OK");
+ } else {
+ throw new Exception("ERROR: " + ALGO + " key size is incorrect");
+ }
+ }
+}
--- a/jdk/test/com/sun/crypto/provider/KeyAgreement/TestExponentSize.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/com/sun/crypto/provider/KeyAgreement/TestExponentSize.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, 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
@@ -83,10 +83,10 @@
KeyPair kp;
KeyPairGenerator kpg = KeyPairGenerator.getInstance("DH", "SunJCE");
- // Sun's default uses a default psize of 1024 and
+ // Sun's default uses a default psize of 2048 and
// lsize of (pSize / 2) but at least 384 bits
kp = kpg.generateKeyPair();
- checkKeyPair(kp, Sizes.ten24, Sizes.five12);
+ checkKeyPair(kp, Sizes.twenty48, Sizes.ten24);
DHPublicKey publicKey = (DHPublicKey)kp.getPublic();
BigInteger p = publicKey.getParams().getP();
@@ -98,15 +98,15 @@
kpg.initialize(new DHParameterSpec(p, g, Sizes.ten24.getIntSize()));
kp = kpg.generateKeyPair();
- checkKeyPair(kp, Sizes.ten24, Sizes.ten24);
+ checkKeyPair(kp, Sizes.twenty48, Sizes.ten24);
kpg.initialize(new DHParameterSpec(p, g, Sizes.five12.getIntSize()));
kp = kpg.generateKeyPair();
- checkKeyPair(kp, Sizes.ten24, Sizes.five12);
+ checkKeyPair(kp, Sizes.twenty48, Sizes.five12);
kpg.initialize(new DHParameterSpec(p, g, Sizes.two56.getIntSize()));
kp = kpg.generateKeyPair();
- checkKeyPair(kp, Sizes.ten24, Sizes.two56);
+ checkKeyPair(kp, Sizes.twenty48, Sizes.two56);
kpg.initialize(Sizes.five12.getIntSize());
kp = kpg.generateKeyPair();
--- a/jdk/test/java/lang/ProcessHandle/Basic.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/ProcessHandle/Basic.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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 +37,8 @@
/*
* @test
* @library /test/lib/share/classes
- * @run testng InfoTest
+ * @modules jdk.management
+ * @run testng Basic
* @summary Basic tests for ProcessHandler
* @author Roger Riggs
*/
--- a/jdk/test/java/lang/ProcessHandle/InfoTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/ProcessHandle/InfoTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -49,6 +49,7 @@
* @test
* @bug 8077350 8081566 8081567 8098852 8136597
* @library /test/lib/share/classes
+ * @modules jdk.management
* @build jdk.test.lib.Platform jdk.test.lib.Utils
* @run testng InfoTest
* @summary Functions of ProcessHandle.Info
@@ -114,9 +115,13 @@
long cpuLoopTime = 100; // 100 ms
String[] extraArgs = {"pid", "parent", "stdin"};
JavaChild p1 = JavaChild.spawnJavaChild((Object[])extraArgs);
- Instant afterStart = Instant.now();
+ Instant afterStart = null;
try (BufferedReader lines = p1.outputReader()) {
+ // Read the args line to know the subprocess has started
+ lines.readLine();
+ afterStart = Instant.now();
+
Duration lastCpu = Duration.ofMillis(0L);
for (int j = 0; j < 10; j++) {
@@ -126,8 +131,7 @@
// Read cputime from child
Duration childCpuTime = null;
// Read lines from the child until the result from cputime is returned
- String s;
- while ((s = lines.readLine()) != null) {
+ for (String s; (s = lines.readLine()) != null;) {
String[] split = s.trim().split(" ");
if (split.length == 3 && split[1].equals("cputime")) {
long nanos = Long.valueOf(split[2]);
--- a/jdk/test/java/lang/ProcessHandle/OnExitTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/ProcessHandle/OnExitTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -39,6 +39,7 @@
/*
* @test
* @library /test/lib/share/classes
+ * @modules jdk.management
* @build jdk.test.lib.Platform jdk.test.lib.Utils
* @run testng OnExitTest
* @summary Functions of Process.onExit and ProcessHandle.onExit
--- a/jdk/test/java/lang/ProcessHandle/TreeTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/ProcessHandle/TreeTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -45,6 +45,7 @@
/*
* @test
* @library /test/lib/share/classes
+ * @modules jdk.management
* @build jdk.test.lib.Utils
* @run testng/othervm TreeTest
* @summary Test counting and JavaChild.spawning and counting of Processes.
--- a/jdk/test/java/lang/StackWalker/StackStreamTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/StackWalker/StackStreamTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -33,6 +33,7 @@
* @test
* @bug 8140450
* @summary Stack Stream Test
+ * @modules java.logging
* @run main/othervm StackStreamTest
*/
public class StackStreamTest {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/StringBuilder/Capacity.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 2016, 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 8149330
+ * @summary Basic set of tests of capacity management
+ * @run testng Capacity
+ */
+
+import java.lang.reflect.Field;
+import java.util.AbstractList;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.SplittableRandom;
+
+import org.testng.annotations.Test;
+import org.testng.annotations.DataProvider;
+import static org.testng.Assert.*;
+
+public class Capacity {
+ static final int DEFAULT_CAPACITY = 16;
+
+ private static int newCapacity(int oldCapacity,
+ int desiredCapacity)
+ {
+ return Math.max(oldCapacity * 2 + 2, desiredCapacity);
+ }
+
+ private static int nextNewCapacity(int oldCapacity) {
+ return newCapacity(oldCapacity, oldCapacity + 1);
+ }
+
+ @Test(dataProvider = "singleChar")
+ public void defaultCapacity(Character ch) {
+ StringBuilder sb = new StringBuilder();
+ assertEquals(sb.capacity(), DEFAULT_CAPACITY);
+ for (int i = 0; i < DEFAULT_CAPACITY; i++) {
+ sb.append(ch);
+ assertEquals(sb.capacity(), DEFAULT_CAPACITY);
+ }
+ sb.append(ch);
+ assertEquals(sb.capacity(), nextNewCapacity(DEFAULT_CAPACITY));
+ }
+
+ @Test(dataProvider = "charCapacity")
+ public void explicitCapacity(Character ch, int initCapacity) {
+ StringBuilder sb = new StringBuilder(initCapacity);
+ assertEquals(sb.capacity(), initCapacity);
+ for (int i = 0; i < initCapacity; i++) {
+ sb.append(ch);
+ assertEquals(sb.capacity(), initCapacity);
+ }
+ sb.append(ch);
+ assertEquals(sb.capacity(), nextNewCapacity(initCapacity));
+ }
+
+ @Test(dataProvider = "singleChar")
+ public void sbFromString(Character ch) {
+ String s = "string " + ch;
+ int expectedCapacity = s.length() + DEFAULT_CAPACITY;
+ StringBuilder sb = new StringBuilder(s);
+ assertEquals(sb.capacity(), expectedCapacity);
+ for (int i = 0; i < DEFAULT_CAPACITY; i++) {
+ sb.append(ch);
+ assertEquals(sb.capacity(), expectedCapacity);
+ }
+ sb.append(ch);
+ assertEquals(sb.capacity(), nextNewCapacity(expectedCapacity));
+ }
+
+ @Test(dataProvider = "singleChar")
+ public void sbFromCharSeq(Character ch) {
+ CharSequence cs = new MyCharSeq("char seq " + ch);
+ int expectedCapacity = cs.length() + DEFAULT_CAPACITY;
+ StringBuilder sb = new StringBuilder(cs);
+ assertEquals(sb.capacity(), expectedCapacity);
+ for (int i = 0; i < DEFAULT_CAPACITY; i++) {
+ sb.append(ch);
+ assertEquals(sb.capacity(), expectedCapacity);
+ }
+ sb.append(ch);
+ assertEquals(sb.capacity(), nextNewCapacity(expectedCapacity));
+ }
+
+ @Test(dataProvider = "charCapacity")
+ public void ensureCapacity(Character ch, int cap) {
+ StringBuilder sb = new StringBuilder(0);
+ assertEquals(sb.capacity(), 0);
+ sb.ensureCapacity(cap); // only has effect if cap > 0
+ int newCap = (cap == 0) ? 0 : newCapacity(0, cap);
+ assertEquals(sb.capacity(), newCap);
+ sb.ensureCapacity(newCap + 1);
+ assertEquals(sb.capacity(), nextNewCapacity(newCap));
+ sb.append(ch);
+ assertEquals(sb.capacity(), nextNewCapacity(newCap));
+ }
+
+ @Test(dataProvider = "negativeCapacity",
+ expectedExceptions = NegativeArraySizeException.class)
+ public void negativeInitialCapacity(int negCap) {
+ StringBuilder sb = new StringBuilder(negCap);
+ }
+
+ @Test(dataProvider = "negativeCapacity")
+ public void ensureNegativeCapacity(int negCap) {
+ StringBuilder sb = new StringBuilder();
+ sb.ensureCapacity(negCap);
+ assertEquals(sb.capacity(), DEFAULT_CAPACITY);
+ }
+
+ @Test(dataProvider = "charCapacity")
+ public void trimToSize(Character ch, int cap) {
+ StringBuilder sb = new StringBuilder(cap);
+ int halfOfCap = cap / 2;
+ for (int i = 0; i < halfOfCap; i++) {
+ sb.append(ch);
+ }
+ sb.trimToSize();
+ // according to the spec, capacity doesn't have to
+ // become exactly the size
+ assertTrue(sb.capacity() >= halfOfCap);
+ }
+
+ @DataProvider
+ public Object[][] singleChar() {
+ return new Object[][] { {'J'}, {'\u042b'} };
+ }
+
+ @DataProvider
+ public Object[][] charCapacity() {
+ return new Object[][] {
+ {'J', 0},
+ {'J', 1},
+ {'J', 15},
+ {'J', DEFAULT_CAPACITY},
+ {'J', 1024},
+ {'\u042b', 0},
+ {'\u042b', 1},
+ {'\u042b', 15},
+ {'\u042b', DEFAULT_CAPACITY},
+ {'\u042b', 1024},
+ };
+ }
+
+ @DataProvider
+ public Object[][] negativeCapacity() {
+ return new Object[][] { {-1}, {Integer.MIN_VALUE} };
+ }
+
+ private static class MyCharSeq implements CharSequence {
+ private CharSequence s;
+ public MyCharSeq(CharSequence s) { this.s = s; }
+ public char charAt(int i) { return s.charAt(i); }
+ public int length() { return s.length(); }
+ public CharSequence subSequence(int st, int e) {
+ return s.subSequence(st, e);
+ }
+ public String toString() { return s.toString(); }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/StringBuilder/HugeCapacity.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2016, 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 8149330
+ * @summary Capacity should not get close to Integer.MAX_VALUE unless
+ * necessary
+ * @run main/othervm -Xmx5G HugeCapacity
+ * @ignore This test has huge memory requirements
+ */
+
+public class HugeCapacity {
+ private static int failures = 0;
+
+ public static void main(String[] args) {
+ testLatin1();
+ testUtf16();
+ if (failures > 0) {
+ throw new RuntimeException(failures + " tests failed");
+ }
+ }
+
+ private static void testLatin1() {
+ try {
+ StringBuilder sb = new StringBuilder();
+ sb.ensureCapacity(Integer.MAX_VALUE / 2);
+ sb.ensureCapacity(Integer.MAX_VALUE / 2 + 1);
+ } catch (OutOfMemoryError oom) {
+ oom.printStackTrace();
+ failures++;
+ }
+ }
+
+ private static void testUtf16() {
+ try {
+ StringBuilder sb = new StringBuilder();
+ sb.append('\u042b');
+ sb.ensureCapacity(Integer.MAX_VALUE / 4);
+ sb.ensureCapacity(Integer.MAX_VALUE / 4 + 1);
+ } catch (OutOfMemoryError oom) {
+ oom.printStackTrace();
+ failures++;
+ }
+ }
+}
--- a/jdk/test/java/lang/System/Logger/Level/LoggerLevelTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/System/Logger/Level/LoggerLevelTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -30,6 +30,7 @@
* @bug 8140364
* @summary Tests System.Logger.Level names and severity.
* @author danielfuchs
+ * @modules java.logging
*/
public class LoggerLevelTest {
public static void main(String[] args) {
--- a/jdk/test/java/lang/System/Logger/default/DefaultLoggerTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/System/Logger/default/DefaultLoggerTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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 @@
* @summary Tests default loggers returned by System.getLogger, and in
* particular the implementation of the the System.Logger method
* performed by the default binding.
- *
+ * @modules java.logging
* @build DefaultLoggerTest AccessSystemLogger
* @run driver AccessSystemLogger
* @run main/othervm -Xbootclasspath/a:boot DefaultLoggerTest NOSECURITY
--- a/jdk/test/java/lang/System/LoggerFinder/DefaultLoggerFinderTest/DefaultLoggerFinderTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/DefaultLoggerFinderTest/DefaultLoggerFinderTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -52,6 +52,7 @@
* @bug 8140364
* @summary Tests the default implementation of System.Logger, when
* JUL is the default backend.
+ * @modules java.logging
* @build AccessSystemLogger DefaultLoggerFinderTest
* @run driver AccessSystemLogger
* @run main/othervm -Xbootclasspath/a:boot DefaultLoggerFinderTest NOSECURITY
--- a/jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
@@ -52,6 +52,7 @@
Tests the behavior of bootstrap loggers (and SimpleConsoleLoggers
* too).
* @modules java.base/jdk.internal.logger
+ * java.logging
* @build BootstrapLoggerUtils LogStream
* @run main/othervm BootstrapLoggerTest NO_SECURITY
* @run main/othervm BootstrapLoggerTest SECURE
--- a/jdk/test/java/lang/System/LoggerFinder/internal/LoggerBridgeTest/LoggerBridgeTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/LoggerBridgeTest/LoggerBridgeTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -58,7 +58,9 @@
* @summary JDK implementation specific unit test for JDK internal artifacts.
* Tests all bridge methods with the a custom backend whose
* loggers implement PlatformLogger.Bridge.
- * @modules java.base/sun.util.logging java.base/jdk.internal.logger
+ * @modules java.base/sun.util.logging
+ * java.base/jdk.internal.logger
+ * java.logging
* @build CustomSystemClassLoader LoggerBridgeTest
* @run main/othervm -Djava.system.class.loader=CustomSystemClassLoader LoggerBridgeTest NOSECURITY
* @run main/othervm -Djava.system.class.loader=CustomSystemClassLoader LoggerBridgeTest NOPERMISSIONS
--- a/jdk/test/java/lang/System/LoggerFinder/internal/PlatformLoggerBridgeTest/PlatformLoggerBridgeTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/PlatformLoggerBridgeTest/PlatformLoggerBridgeTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -57,6 +57,7 @@
* Tests all bridge methods from PlatformLogger with the a custom
* backend whose loggers implement PlatformLogger.Bridge.
* @modules java.base/sun.util.logging
+ * java.logging
* @build CustomSystemClassLoader PlatformLoggerBridgeTest
* @run main/othervm -Djava.system.class.loader=CustomSystemClassLoader PlatformLoggerBridgeTest NOSECURITY
* @run main/othervm -Djava.system.class.loader=CustomSystemClassLoader PlatformLoggerBridgeTest NOPERMISSIONS
--- a/jdk/test/java/lang/System/LoggerFinder/internal/api/LoggerFinderAPITest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/api/LoggerFinderAPITest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -29,6 +29,7 @@
* Tests the consistency of the LoggerFinder and JDK extensions.
* @modules java.base/sun.util.logging
* java.base/jdk.internal.logger
+ * java.logging
* @run main LoggerFinderAPITest
*/
--- a/jdk/test/java/lang/System/MacEncoding/TestFileEncoding.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/System/MacEncoding/TestFileEncoding.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -28,6 +28,7 @@
* @bug 8011194
* @summary Test value of file.encoding for corresponding value of LANG, etc
* @library ../../../../tools/launcher/ ../
+ * @modules jdk.compiler
* @build TestHelper TestFileEncoding ExpectedEncoding
* @run main TestFileEncoding UTF-8
* @run main/othervm -Dfile.encoding=MyEncoding -DuserEncoding=MyEncoding TestFileEncoding MyEncoding
--- a/jdk/test/java/lang/instrument/ManyMethodsBenchmarkAgent.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/instrument/ManyMethodsBenchmarkAgent.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -27,9 +27,8 @@
* @summary Tests and benchmarks the JVMTI RedefineClasses when a
* single class (and its parent) contains many methods.
*
- * @modules java.compiler
+ * @modules jdk.compiler
* java.instrument
- * jdk.compiler
* @run build ManyMethodsBenchmarkApp ManyMethodsBenchmarkAgent
* @run shell MakeJAR3.sh ManyMethodsBenchmarkAgent 'Can-Retransform-Classes: true'
* @run main/othervm -javaagent:ManyMethodsBenchmarkAgent.jar ManyMethodsBenchmarkApp
--- a/jdk/test/java/lang/instrument/RetransformAgent.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/instrument/RetransformAgent.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, 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
@@ -28,6 +28,7 @@
* @author Robert Field, Sun Microsystems
*
* @modules java.base/jdk.internal.org.objectweb.asm
+ * java.instrument
* @run shell/timeout=240 MakeJAR2.sh RetransformAgent RetransformApp 'Can-Retransform-Classes: true'
* @run main/othervm -javaagent:RetransformAgent.jar RetransformApp
*/
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/invoke/FindAccessTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2015, 2016, 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.
+ */
+
+/* @test
+ * @bug 8139885
+ * @run testng/othervm -ea -esa test.java.lang.invoke.FindAccessTest
+ */
+
+package test.java.lang.invoke;
+
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodHandles.Lookup;
+import java.lang.invoke.MethodType;
+
+import static org.testng.AssertJUnit.*;
+
+import org.testng.annotations.*;
+
+/**
+ * Tests for Lookup.findClass/accessClass extensions added in JEP 274.
+ */
+public class FindAccessTest {
+
+ static final Lookup LOOKUP = MethodHandles.lookup();
+
+ @Test
+ public static void testFindSpecial() throws Throwable {
+ FindSpecial.C c = new FindSpecial.C();
+ assertEquals("I1.m", c.m());
+ MethodType t = MethodType.methodType(String.class);
+ MethodHandle ci1m = LOOKUP.findSpecial(FindSpecial.I1.class, "m", t, FindSpecial.C.class);
+ assertEquals("I1.m", (String) ci1m.invoke(c));
+ }
+
+ @Test
+ public static void testFindSpecialAbstract() throws Throwable {
+ FindSpecial.C c = new FindSpecial.C();
+ assertEquals("q", c.q());
+ MethodType t = MethodType.methodType(String.class);
+ boolean caught = false;
+ try {
+ MethodHandle ci3q = LOOKUP.findSpecial(FindSpecial.I3.class, "q", t, FindSpecial.C.class);
+ } catch (Throwable thrown) {
+ if (!(thrown instanceof IllegalAccessException) || !FindSpecial.ABSTRACT_ERROR.equals(thrown.getMessage())) {
+ throw new AssertionError(thrown.getMessage(), thrown);
+ }
+ caught = true;
+ }
+ assertTrue(caught);
+ }
+
+ @Test(expectedExceptions = {ClassNotFoundException.class})
+ public static void testFindClassCNFE() throws ClassNotFoundException, IllegalAccessException {
+ LOOKUP.findClass("does.not.Exist");
+ }
+
+ static class FindSpecial {
+
+ interface I1 {
+ default String m() {
+ return "I1.m";
+ }
+ }
+
+ interface I2 {
+ default String m() {
+ return "I2.m";
+ }
+ }
+
+ interface I3 {
+ String q();
+ }
+
+ static class C implements I1, I2, I3 {
+ public String m() {
+ return I1.super.m();
+ }
+ public String q() {
+ return "q";
+ }
+ }
+
+ static final String ABSTRACT_ERROR = "no such method: test.java.lang.invoke.FindAccessTest$FindSpecial$I3.q()String/invokeSpecial";
+
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/invoke/FoldTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2015, 2016, 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.
+ */
+
+/* @test
+ * @bug 8139885
+ * @run testng/othervm -ea -esa test.java.lang.invoke.FoldTest
+ */
+
+package test.java.lang.invoke;
+
+import java.io.StringWriter;
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodHandles.Lookup;
+import java.lang.invoke.MethodType;
+
+import static java.lang.invoke.MethodType.methodType;
+
+import static org.testng.AssertJUnit.*;
+
+import org.testng.annotations.*;
+
+/**
+ * Tests for the new fold method handle combinator added in JEP 274.
+ */
+public class FoldTest {
+
+ static final Lookup LOOKUP = MethodHandles.lookup();
+
+ @Test
+ public static void testFold0a() throws Throwable {
+ // equivalence to foldArguments(MethodHandle,MethodHandle)
+ MethodHandle fold = MethodHandles.foldArguments(Fold.MH_multer, 0, Fold.MH_adder);
+ assertEquals(Fold.MT_folded1, fold.type());
+ assertEquals(720, (int) fold.invoke(3, 4, 5));
+ }
+
+ @Test
+ public static void testFold1a() throws Throwable {
+ // test foldArguments for folding position 1
+ MethodHandle fold = MethodHandles.foldArguments(Fold.MH_multer, 1, Fold.MH_adder1);
+ assertEquals(Fold.MT_folded1, fold.type());
+ assertEquals(540, (int) fold.invoke(3, 4, 5));
+ }
+
+ @Test
+ public static void testFold0b() throws Throwable {
+ // test foldArguments equivalence with multiple types
+ MethodHandle fold = MethodHandles.foldArguments(Fold.MH_str, 0, Fold.MH_comb);
+ assertEquals(Fold.MT_folded2, fold.type());
+ assertEquals(23, (int) fold.invoke("true", true, 23));
+ }
+
+ @Test
+ public static void testFold1b() throws Throwable {
+ // test folgArguments for folding position 1, with multiple types
+ MethodHandle fold = MethodHandles.foldArguments(Fold.MH_str, 1, Fold.MH_comb2);
+ assertEquals(Fold.MT_folded3, fold.type());
+ assertEquals(1, (int) fold.invoke(true, true, 1));
+ assertEquals(-1, (int) fold.invoke(true, false, -1));
+ }
+
+ @Test
+ public static void testFoldArgumentsExample() throws Throwable {
+ // test the JavaDoc foldArguments-with-pos example
+ StringWriter swr = new StringWriter();
+ MethodHandle trace = LOOKUP.findVirtual(StringWriter.class, "write", methodType(void.class, String.class)).bindTo(swr);
+ MethodHandle cat = LOOKUP.findVirtual(String.class, "concat", methodType(String.class, String.class));
+ assertEquals("boojum", (String) cat.invokeExact("boo", "jum"));
+ MethodHandle catTrace = MethodHandles.foldArguments(cat, 1, trace);
+ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
+ assertEquals("jum", swr.toString());
+ }
+
+ static class Fold {
+
+ static int adder(int a, int b, int c) {
+ return a + b + c;
+ }
+
+ static int adder1(int a, int b) {
+ return a + b;
+ }
+
+ static int multer(int x, int q, int r, int s) {
+ return x * q * r * s;
+ }
+
+ static int str(boolean b1, String s, boolean b2, int x) {
+ return b1 && s.equals(String.valueOf(b2)) ? x : -x;
+ }
+
+ static boolean comb(String s, boolean b2) {
+ return !s.equals(b2);
+ }
+
+ static String comb2(boolean b2, int x) {
+ int ib = b2 ? 1 : 0;
+ return ib == x ? "true" : "false";
+ }
+
+ static final Class<Fold> FOLD = Fold.class;
+
+ static final MethodType MT_adder = methodType(int.class, int.class, int.class, int.class);
+ static final MethodType MT_adder1 = methodType(int.class, int.class, int.class);
+ static final MethodType MT_multer = methodType(int.class, int.class, int.class, int.class, int.class);
+ static final MethodType MT_str = methodType(int.class, boolean.class, String.class, boolean.class, int.class);
+ static final MethodType MT_comb = methodType(boolean.class, String.class, boolean.class);
+ static final MethodType MT_comb2 = methodType(String.class, boolean.class, int.class);
+
+ static final MethodHandle MH_adder;
+ static final MethodHandle MH_adder1;
+ static final MethodHandle MH_multer;
+ static final MethodHandle MH_str;
+ static final MethodHandle MH_comb;
+ static final MethodHandle MH_comb2;
+
+ static final MethodType MT_folded1 = methodType(int.class, int.class, int.class, int.class);
+ static final MethodType MT_folded2 = methodType(int.class, String.class, boolean.class, int.class);
+ static final MethodType MT_folded3 = methodType(int.class, boolean.class, boolean.class, int.class);
+
+ static {
+ try {
+ MH_adder = LOOKUP.findStatic(FOLD, "adder", MT_adder);
+ MH_adder1 = LOOKUP.findStatic(FOLD, "adder1", MT_adder1);
+ MH_multer = LOOKUP.findStatic(FOLD, "multer", MT_multer);
+ MH_str = LOOKUP.findStatic(FOLD, "str", MT_str);
+ MH_comb = LOOKUP.findStatic(FOLD, "comb", MT_comb);
+ MH_comb2 = LOOKUP.findStatic(FOLD, "comb2", MT_comb2);
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+ }
+
+}
--- a/jdk/test/java/lang/invoke/JavaDocExamplesTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/invoke/JavaDocExamplesTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -690,7 +690,7 @@
{{
{} /// JAVADOC
// implement the zip function for lists as a loop handle
-MethodHandle loop = MethodHandles.doWhileLoop(MH_initZip, MH_zipStep, MH_zipPred);
+MethodHandle loop = MethodHandles.whileLoop(MH_initZip, MH_zipPred, MH_zipStep);
List<String> a = Arrays.asList("a", "b", "c", "d");
List<String> b = Arrays.asList("e", "f", "g", "h");
List<String> zipped = Arrays.asList("a", "e", "b", "f", "c", "g", "d", "h");
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/invoke/LoopCombinatorTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,803 @@
+/*
+ * Copyright (c) 2015, 2016, 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.
+ */
+
+/* @test
+ * @bug 8139885
+ * @bug 8150635
+ * @run testng/othervm -ea -esa test.java.lang.invoke.LoopCombinatorTest
+ */
+
+package test.java.lang.invoke;
+
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodHandles.Lookup;
+import java.lang.invoke.MethodType;
+import java.util.*;
+
+import static java.lang.invoke.MethodType.methodType;
+
+import static org.testng.AssertJUnit.*;
+
+import org.testng.annotations.*;
+
+/**
+ * Tests for the loop combinators introduced in JEP 274.
+ */
+public class LoopCombinatorTest {
+
+ static final Lookup LOOKUP = MethodHandles.lookup();
+
+ @Test
+ public static void testLoopFac() throws Throwable {
+ MethodHandle[] counterClause = new MethodHandle[]{Fac.MH_zero, Fac.MH_inc};
+ MethodHandle[] accumulatorClause = new MethodHandle[]{Fac.MH_one, Fac.MH_mult, Fac.MH_pred, Fac.MH_fin};
+ MethodHandle loop = MethodHandles.loop(counterClause, accumulatorClause);
+ assertEquals(Fac.MT_fac, loop.type());
+ assertEquals(120, loop.invoke(5));
+ }
+
+ @Test
+ public static void testLoopFacNullInit() throws Throwable {
+ // null initializer for counter, should initialize to 0
+ MethodHandle[] counterClause = new MethodHandle[]{null, Fac.MH_inc};
+ MethodHandle[] accumulatorClause = new MethodHandle[]{Fac.MH_one, Fac.MH_mult, Fac.MH_pred, Fac.MH_fin};
+ MethodHandle loop = MethodHandles.loop(counterClause, accumulatorClause);
+ assertEquals(Fac.MT_fac, loop.type());
+ assertEquals(120, loop.invoke(5));
+ }
+
+ @Test
+ public static void testLoopNullInit() throws Throwable {
+ // null initializer for counter, should initialize to 0, one-clause loop
+ MethodHandle[] counterClause = new MethodHandle[]{null, Loop.MH_inc, Loop.MH_pred, Loop.MH_fin};
+ MethodHandle loop = MethodHandles.loop(counterClause);
+ assertEquals(Loop.MT_loop, loop.type());
+ assertEquals(10, loop.invoke(10));
+ }
+
+ @Test
+ public static void testLoopVoid1() throws Throwable {
+ // construct a post-checked loop that only does one iteration and has a void body and void local state
+ MethodHandle loop = MethodHandles.loop(new MethodHandle[]{Empty.MH_f, Empty.MH_f, Empty.MH_pred, null});
+ assertEquals(MethodType.methodType(void.class), loop.type());
+ loop.invoke();
+ }
+
+ @Test
+ public static void testLoopVoid2() throws Throwable {
+ // construct a post-checked loop that only does one iteration and has a void body and void local state,
+ // initialized implicitly from the step type
+ MethodHandle loop = MethodHandles.loop(new MethodHandle[]{null, Empty.MH_f, Empty.MH_pred, null});
+ assertEquals(MethodType.methodType(void.class), loop.type());
+ loop.invoke();
+ }
+
+ @Test
+ public static void testLoopVoid3() throws Throwable {
+ // construct a post-checked loop that only does one iteration and has a void body and void local state,
+ // and that has a void finalizer
+ MethodHandle loop = MethodHandles.loop(new MethodHandle[]{null, Empty.MH_f, Empty.MH_pred, Empty.MH_f});
+ assertEquals(MethodType.methodType(void.class), loop.type());
+ loop.invoke();
+ }
+
+ @Test
+ public static void testLoopFacWithVoidState() throws Throwable {
+ // like testLoopFac, but with additional void state that outputs a dot
+ MethodHandle[] counterClause = new MethodHandle[]{Fac.MH_zero, Fac.MH_inc};
+ MethodHandle[] accumulatorClause = new MethodHandle[]{Fac.MH_one, Fac.MH_mult, Fac.MH_pred, Fac.MH_fin};
+ MethodHandle[] dotClause = new MethodHandle[]{null, Fac.MH_dot};
+ MethodHandle loop = MethodHandles.loop(counterClause, accumulatorClause, dotClause);
+ assertEquals(Fac.MT_fac, loop.type());
+ assertEquals(120, loop.invoke(5));
+ }
+
+ @Test
+ public static void testLoopVoidInt() throws Throwable {
+ // construct a post-checked loop that only does one iteration and has a void body and void local state,
+ // and that returns a constant
+ MethodHandle loop = MethodHandles.loop(new MethodHandle[]{null, Empty.MH_f, Empty.MH_pred, Empty.MH_c});
+ assertEquals(MethodType.methodType(int.class), loop.type());
+ assertEquals(23, loop.invoke());
+ }
+
+ @Test
+ public static void testLoopWithVirtuals() throws Throwable {
+ // construct a loop (to calculate factorial) that uses a mix of static and virtual methods
+ MethodHandle[] counterClause = new MethodHandle[]{null, LoopWithVirtuals.permute(LoopWithVirtuals.MH_inc)};
+ MethodHandle[] accumulatorClause = new MethodHandle[]{
+ // init function must indicate the loop arguments (there is no other means to determine them)
+ MethodHandles.dropArguments(LoopWithVirtuals.MH_one, 0, LoopWithVirtuals.class),
+ LoopWithVirtuals.permute(LoopWithVirtuals.MH_mult),
+ LoopWithVirtuals.permute(LoopWithVirtuals.MH_pred),
+ LoopWithVirtuals.permute(LoopWithVirtuals.MH_fin)
+ };
+ MethodHandle loop = MethodHandles.loop(counterClause, accumulatorClause);
+ assertEquals(LoopWithVirtuals.MT_loop, loop.type());
+ assertEquals(120, loop.invoke(new LoopWithVirtuals(), 5));
+ }
+
+ @DataProvider
+ static Object[][] negativeTestData() {
+ MethodHandle i0 = MethodHandles.constant(int.class, 0);
+ MethodHandle ii = MethodHandles.dropArguments(i0, 0, int.class, int.class);
+ MethodHandle id = MethodHandles.dropArguments(i0, 0, int.class, double.class);
+ MethodHandle i3 = MethodHandles.dropArguments(i0, 0, int.class, int.class, int.class);
+ List<MethodHandle> inits = Arrays.asList(ii, id, i3);
+ List<Class<?>> ints = Arrays.asList(int.class, int.class, int.class);
+ List<MethodHandle> finis = Arrays.asList(Fac.MH_fin, Fac.MH_inc, Counted.MH_step);
+ List<MethodHandle> preds1 = Arrays.asList(null, null, null);
+ List<MethodHandle> preds2 = Arrays.asList(null, Fac.MH_fin, null);
+ MethodHandle eek = MethodHandles.dropArguments(i0, 0, int.class, int.class, double.class);
+ List<MethodHandle> nesteps = Arrays.asList(Fac.MH_inc, eek, Fac.MH_dot);
+ List<MethodHandle> nepreds = Arrays.asList(null, Fac.MH_pred, null);
+ List<MethodHandle> nefinis = Arrays.asList(null, Fac.MH_fin, null);
+ List<MethodHandle> lvsteps = Arrays.asList(LoopWithVirtuals.MH_inc, LoopWithVirtuals.MH_mult);
+ List<MethodHandle> lvpreds = Arrays.asList(null, LoopWithVirtuals.MH_pred);
+ List<MethodHandle> lvfinis = Arrays.asList(null, LoopWithVirtuals.MH_fin);
+ return new Object[][] {
+ {null, "null or no clauses passed"},
+ {new MethodHandle[][]{}, "null or no clauses passed"},
+ {new MethodHandle[][]{{null, Fac.MH_inc}, {Fac.MH_one, null, Fac.MH_mult, Fac.MH_pred, Fac.MH_fin}},
+ "All loop clauses must be represented as MethodHandle arrays with at most 4 elements."},
+ {new MethodHandle[][]{{null, Fac.MH_inc}, null}, "null clauses are not allowed"},
+ {new MethodHandle[][]{{Fac.MH_zero, Fac.MH_dot}},
+ "clause 0: init and step return types must match: int != void"},
+ {new MethodHandle[][]{{ii}, {id}, {i3}},
+ "found non-effectively identical init parameter type lists: " + inits +
+ " (common suffix: " + ints + ")"},
+ {new MethodHandle[][]{{null, Fac.MH_inc, null, Fac.MH_fin}, {null, Fac.MH_inc, null, Fac.MH_inc},
+ {null, Counted.MH_start, null, Counted.MH_step}},
+ "found non-identical finalizer return types: " + finis + " (return type: int)"},
+ {new MethodHandle[][]{{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, Fac.MH_mult, null, Fac.MH_fin},
+ {null, Fac.MH_dot}}, "no predicate found: " + preds1},
+ {new MethodHandle[][]{{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, Fac.MH_mult, Fac.MH_fin, Fac.MH_fin},
+ {null, Fac.MH_dot}}, "predicates must have boolean return type: " + preds2},
+ {new MethodHandle[][]{{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, eek, Fac.MH_pred, Fac.MH_fin},
+ {null, Fac.MH_dot}},
+ "found non-effectively identical parameter type lists:\nstep: " + nesteps +
+ "\npred: " + nepreds + "\nfini: " + nefinis + " (common parameter sequence: " + ints + ")"},
+ {new MethodHandle[][]{{null, LoopWithVirtuals.MH_inc},
+ {LoopWithVirtuals.MH_one, LoopWithVirtuals.MH_mult, LoopWithVirtuals.MH_pred, LoopWithVirtuals.MH_fin}},
+ "found non-effectively identical parameter type lists:\nstep: " + lvsteps +
+ "\npred: " + lvpreds + "\nfini: " + lvfinis + " (common parameter sequence: " + ints + ")"}
+ };
+ }
+
+ static final MethodHandle MH_loop;
+
+ static {
+ try {
+ MH_loop = LOOKUP.findStatic(MethodHandles.class, "loop", methodType(MethodHandle.class, MethodHandle[][].class));
+ } catch (NoSuchMethodException | IllegalAccessException e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+
+ @Test(dataProvider = "negativeTestData")
+ public static void testLoopNegative(MethodHandle[][] clauses, String expectedMessage) throws Throwable {
+ boolean caught = false;
+ try {
+ MH_loop.invokeWithArguments(clauses);
+ } catch (IllegalArgumentException iae) {
+ assertEquals(expectedMessage, iae.getMessage());
+ caught = true;
+ }
+ assertTrue(caught);
+ }
+
+ @Test
+ public static void testWhileLoop() throws Throwable {
+ // int i = 0; while (i < limit) { ++i; } return i; => limit
+ MethodHandle loop = MethodHandles.whileLoop(While.MH_zero, While.MH_pred, While.MH_step);
+ assertEquals(While.MT_while, loop.type());
+ assertEquals(23, loop.invoke(23));
+ }
+
+ @Test
+ public static void testWhileLoopNoIteration() throws Throwable {
+ // a while loop that never executes its body because the predicate evaluates to false immediately
+ MethodHandle loop = MethodHandles.whileLoop(While.MH_initString, While.MH_predString, While.MH_stepString);
+ assertEquals(While.MT_string, loop.type());
+ assertEquals("a", loop.invoke());
+ }
+
+ @Test
+ public static void testDoWhileLoop() throws Throwable {
+ // int i = 0; do { ++i; } while (i < limit); return i; => limit
+ MethodHandle loop = MethodHandles.doWhileLoop(While.MH_zero, While.MH_step, While.MH_pred);
+ assertEquals(While.MT_while, loop.type());
+ assertEquals(23, loop.invoke(23));
+ }
+
+ @Test
+ public static void testDoWhileNullInit() throws Throwable {
+ While w = new While();
+ int v = 5;
+ MethodHandle loop = MethodHandles.doWhileLoop(null, While.MH_voidBody.bindTo(w), While.MH_voidPred.bindTo(w));
+ assertEquals(While.MT_void, loop.type());
+ loop.invoke(v);
+ assertEquals(v, w.i);
+ }
+
+ @Test
+ public static void testWhileZip() throws Throwable {
+ MethodHandle loop = MethodHandles.doWhileLoop(While.MH_zipInitZip, While.MH_zipStep, While.MH_zipPred);
+ assertEquals(While.MT_zip, loop.type());
+ List<String> a = Arrays.asList("a", "b", "c", "d");
+ List<String> b = Arrays.asList("e", "f", "g", "h");
+ List<String> zipped = Arrays.asList("a", "e", "b", "f", "c", "g", "d", "h");
+ assertEquals(zipped, (List<String>) loop.invoke(a.iterator(), b.iterator()));
+ }
+
+ @Test
+ public static void testWhileNullInit() throws Throwable {
+ While w = new While();
+ int v = 5;
+ MethodHandle loop = MethodHandles.whileLoop(null, While.MH_voidPred.bindTo(w), While.MH_voidBody.bindTo(w));
+ assertEquals(While.MT_void, loop.type());
+ loop.invoke(v);
+ assertEquals(v, w.i);
+ }
+
+ @Test
+ public static void testCountedLoop() throws Throwable {
+ // String s = "Lambdaman!"; for (int i = 0; i < 13; ++i) { s = "na " + s; } return s; => a variation on a well known theme
+ MethodHandle fit13 = MethodHandles.constant(int.class, 13);
+ MethodHandle loop = MethodHandles.countedLoop(fit13, Counted.MH_start, Counted.MH_step);
+ assertEquals(Counted.MT_counted, loop.type());
+ assertEquals("na na na na na na na na na na na na na Lambdaman!", loop.invoke("Lambdaman!"));
+ }
+
+ @Test
+ public static void testCountedArrayLoop() throws Throwable {
+ // int[] a = new int[]{0}; for (int i = 0; i < 13; ++i) { ++a[0]; } => a[0] == 13
+ MethodHandle fit13 = MethodHandles.dropArguments(MethodHandles.constant(int.class, 13), 0, int[].class);
+ MethodHandle loop = MethodHandles.countedLoop(fit13, null, Counted.MH_stepUpdateArray);
+ assertEquals(Counted.MT_arrayCounted, loop.type());
+ int[] a = new int[]{0};
+ loop.invoke(a);
+ assertEquals(13, a[0]);
+ }
+
+ @Test
+ public static void testCountedPrintingLoop() throws Throwable {
+ MethodHandle fit5 = MethodHandles.constant(int.class, 5);
+ MethodHandle loop = MethodHandles.countedLoop(fit5, null, Counted.MH_printHello);
+ assertEquals(Counted.MT_countedPrinting, loop.type());
+ loop.invoke();
+ }
+
+ @Test
+ public static void testCountedRangeLoop() throws Throwable {
+ // String s = "Lambdaman!"; for (int i = -5; i < 8; ++i) { s = "na " + s; } return s; => a well known theme
+ MethodHandle fitm5 = MethodHandles.dropArguments(Counted.MH_m5, 0, String.class);
+ MethodHandle fit8 = MethodHandles.dropArguments(Counted.MH_8, 0, String.class);
+ MethodHandle loop = MethodHandles.countedLoop(fitm5, fit8, Counted.MH_start, Counted.MH_step);
+ assertEquals(Counted.MT_counted, loop.type());
+ assertEquals("na na na na na na na na na na na na na Lambdaman!", loop.invoke("Lambdaman!"));
+ }
+
+ @Test
+ public static void testIterateSum() throws Throwable {
+ // Integer[] a = new Integer[]{1,2,3,4,5,6}; int sum = 0; for (int e : a) { sum += e; } return sum; => 21
+ MethodHandle loop = MethodHandles.iteratedLoop(Iterate.MH_sumIterator, Iterate.MH_sumInit, Iterate.MH_sumStep);
+ assertEquals(Iterate.MT_sum, loop.type());
+ assertEquals(21, loop.invoke(new Integer[]{1, 2, 3, 4, 5, 6}));
+ }
+
+ @Test
+ public static void testIterateReverse() throws Throwable {
+ MethodHandle loop = MethodHandles.iteratedLoop(null, Iterate.MH_reverseInit, Iterate.MH_reverseStep);
+ assertEquals(Iterate.MT_reverse, loop.type());
+ List<String> list = Arrays.asList("a", "b", "c", "d", "e");
+ List<String> reversedList = Arrays.asList("e", "d", "c", "b", "a");
+ assertEquals(reversedList, (List<String>) loop.invoke(list));
+ }
+
+ @Test
+ public static void testIterateLength() throws Throwable {
+ MethodHandle loop = MethodHandles.iteratedLoop(null, Iterate.MH_lengthInit, Iterate.MH_lengthStep);
+ assertEquals(Iterate.MT_length, loop.type());
+ List<Double> list = Arrays.asList(23.0, 148.0, 42.0);
+ assertEquals(list.size(), (int) loop.invoke(list));
+ }
+
+ @Test
+ public static void testIterateMap() throws Throwable {
+ MethodHandle loop = MethodHandles.iteratedLoop(null, Iterate.MH_mapInit, Iterate.MH_mapStep);
+ assertEquals(Iterate.MT_map, loop.type());
+ List<String> list = Arrays.asList("Hello", "world", "!");
+ List<String> upList = Arrays.asList("HELLO", "WORLD", "!");
+ assertEquals(upList, (List<String>) loop.invoke(list));
+ }
+
+ @Test
+ public static void testIteratePrint() throws Throwable {
+ MethodHandle loop = MethodHandles.iteratedLoop(null, null, Iterate.MH_printStep);
+ assertEquals(Iterate.MT_print, loop.type());
+ loop.invoke(Arrays.asList("hello", "world"));
+ }
+
+ @Test
+ public static void testIterateNullBody() {
+ boolean caught = false;
+ try {
+ MethodHandles.iteratedLoop(MethodHandles.identity(int.class), MethodHandles.identity(int.class), null);
+ } catch (IllegalArgumentException iae) {
+ assertEquals("iterated loop body must not be null", iae.getMessage());
+ caught = true;
+ }
+ assertTrue(caught);
+ }
+
+ static class Empty {
+
+ static void f() { }
+
+ static boolean pred() {
+ return false;
+ }
+
+ static int c() {
+ return 23;
+ }
+
+ static final Class<Empty> EMPTY = Empty.class;
+
+ static final MethodType MT_f = methodType(void.class);
+ static final MethodType MT_pred = methodType(boolean.class);
+ static final MethodType MT_c = methodType(int.class);
+
+ static final MethodHandle MH_f;
+ static final MethodHandle MH_pred;
+ static final MethodHandle MH_c;
+
+ static {
+ try {
+ MH_f = LOOKUP.findStatic(EMPTY, "f", MT_f);
+ MH_pred = LOOKUP.findStatic(EMPTY, "pred", MT_pred);
+ MH_c = LOOKUP.findStatic(EMPTY, "c", MT_c);
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+ }
+
+ static class Fac {
+
+ static int zero(int k) {
+ return 0;
+ }
+
+ static int one(int k) {
+ return 1;
+ }
+
+ static boolean pred(int i, int acc, int k) {
+ return i < k;
+ }
+
+ static int inc(int i, int acc, int k) {
+ return i + 1;
+ }
+
+ static int mult(int i, int acc, int k) {
+ return i * acc;
+ }
+
+ static void dot(int i, int acc, int k) {
+ System.out.print('.');
+ }
+
+ static int fin(int i, int acc, int k) {
+ return acc;
+ }
+
+ static final Class<Fac> FAC = Fac.class;
+
+ static final MethodType MT_init = methodType(int.class, int.class);
+ static final MethodType MT_fn = methodType(int.class, int.class, int.class, int.class);
+ static final MethodType MT_dot = methodType(void.class, int.class, int.class, int.class);
+ static final MethodType MT_pred = methodType(boolean.class, int.class, int.class, int.class);
+
+ static final MethodHandle MH_zero;
+ static final MethodHandle MH_one;
+ static final MethodHandle MH_pred;
+ static final MethodHandle MH_inc;
+ static final MethodHandle MH_mult;
+ static final MethodHandle MH_dot;
+ static final MethodHandle MH_fin;
+
+ static final MethodType MT_fac = methodType(int.class, int.class);
+
+ static {
+ try {
+ MH_zero = LOOKUP.findStatic(FAC, "zero", MT_init);
+ MH_one = LOOKUP.findStatic(FAC, "one", MT_init);
+ MH_pred = LOOKUP.findStatic(FAC, "pred", MT_pred);
+ MH_inc = LOOKUP.findStatic(FAC, "inc", MT_fn);
+ MH_mult = LOOKUP.findStatic(FAC, "mult", MT_fn);
+ MH_dot = LOOKUP.findStatic(FAC, "dot", MT_dot);
+ MH_fin = LOOKUP.findStatic(FAC, "fin", MT_fn);
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+
+ }
+
+ static class Loop {
+
+ static int inc(int i, int k) {
+ return i + 1;
+ }
+
+ static boolean pred(int i, int k) {
+ return i < k;
+ }
+
+ static int fin(int i, int k) {
+ return k;
+ }
+
+ static final Class<Loop> LOOP = Loop.class;
+
+ static final MethodType MT_inc = methodType(int.class, int.class, int.class);
+ static final MethodType MT_pred = methodType(boolean.class, int.class, int.class);
+ static final MethodType MT_fin = methodType(int.class, int.class, int.class);
+
+ static final MethodHandle MH_inc;
+ static final MethodHandle MH_pred;
+ static final MethodHandle MH_fin;
+
+ static final MethodType MT_loop = methodType(int.class, int.class);
+
+ static {
+ try {
+ MH_inc = LOOKUP.findStatic(LOOP, "inc", MT_inc);
+ MH_pred = LOOKUP.findStatic(LOOP, "pred", MT_pred);
+ MH_fin = LOOKUP.findStatic(LOOP, "fin", MT_fin);
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+
+ }
+
+ static class LoopWithVirtuals {
+
+ static int one(int k) {
+ return 1;
+ }
+
+ int inc(int i, int acc, int k) {
+ return i + 1;
+ }
+
+ int mult(int i, int acc, int k) {
+ return i * acc;
+ }
+
+ boolean pred(int i, int acc, int k) {
+ return i < k;
+ }
+
+ int fin(int i, int acc, int k) {
+ return acc;
+ }
+
+ static final Class<LoopWithVirtuals> LOOP_WITH_VIRTUALS = LoopWithVirtuals.class;
+
+ static final MethodType MT_one = methodType(int.class, int.class);
+ static final MethodType MT_inc = methodType(int.class, int.class, int.class, int.class);
+ static final MethodType MT_mult = methodType(int.class, int.class, int.class, int.class);
+ static final MethodType MT_pred = methodType(boolean.class, int.class, int.class, int.class);
+ static final MethodType MT_fin = methodType(int.class, int.class, int.class, int.class);
+
+ static final MethodHandle MH_one;
+ static final MethodHandle MH_inc;
+ static final MethodHandle MH_mult;
+ static final MethodHandle MH_pred;
+ static final MethodHandle MH_fin;
+
+ static final MethodType MT_loop = methodType(int.class, LOOP_WITH_VIRTUALS, int.class);
+
+ static {
+ try {
+ MH_one = LOOKUP.findStatic(LOOP_WITH_VIRTUALS, "one", MT_one);
+ MH_inc = LOOKUP.findVirtual(LOOP_WITH_VIRTUALS, "inc", MT_inc);
+ MH_mult = LOOKUP.findVirtual(LOOP_WITH_VIRTUALS, "mult", MT_mult);
+ MH_pred = LOOKUP.findVirtual(LOOP_WITH_VIRTUALS, "pred", MT_pred);
+ MH_fin = LOOKUP.findVirtual(LOOP_WITH_VIRTUALS, "fin", MT_fin);
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+
+ static MethodHandle permute(MethodHandle h) {
+ // The handles representing virtual methods need to be rearranged to match the required order of arguments
+ // (loop-local state comes first, then loop arguments). As the receiver comes first in the signature but is
+ // a loop argument, it must be moved to the appropriate position in the signature.
+ return MethodHandles.permuteArguments(h,
+ methodType(h.type().returnType(), int.class, int.class, LOOP_WITH_VIRTUALS, int.class), 2, 0, 1, 3);
+ }
+
+ }
+
+ static class While {
+
+ static int zero(int limit) {
+ return 0;
+ }
+
+ static boolean pred(int i, int limit) {
+ return i < limit;
+ }
+
+ static int step(int i, int limit) {
+ return i + 1;
+ }
+
+ static String initString() {
+ return "a";
+ }
+
+ static boolean predString(String s) {
+ return s.length() != 1;
+ }
+
+ static String stepString(String s) {
+ return s + "a";
+ }
+
+ static List<String> zipInitZip(Iterator<String> a, Iterator<String> b) {
+ return new ArrayList<>();
+ }
+
+ static boolean zipPred(List<String> zip, Iterator<String> a, Iterator<String> b) {
+ return a.hasNext() && b.hasNext();
+ }
+
+ static List<String> zipStep(List<String> zip, Iterator<String> a, Iterator<String> b) {
+ zip.add(a.next());
+ zip.add(b.next());
+ return zip;
+ }
+
+ private int i = 0;
+
+ void voidBody(int k) {
+ ++i;
+ }
+
+ boolean voidPred(int k) {
+ return i < k;
+ }
+
+ static final Class<While> WHILE = While.class;
+
+ static final MethodType MT_zero = methodType(int.class, int.class);
+ static final MethodType MT_pred = methodType(boolean.class, int.class, int.class);
+ static final MethodType MT_fn = methodType(int.class, int.class, int.class);
+ static final MethodType MT_initString = methodType(String.class);
+ static final MethodType MT_predString = methodType(boolean.class, String.class);
+ static final MethodType MT_stepString = methodType(String.class, String.class);
+ static final MethodType MT_zipInitZip = methodType(List.class, Iterator.class, Iterator.class);
+ static final MethodType MT_zipPred = methodType(boolean.class, List.class, Iterator.class, Iterator.class);
+ static final MethodType MT_zipStep = methodType(List.class, List.class, Iterator.class, Iterator.class);
+ static final MethodType MT_voidBody = methodType(void.class, int.class);
+ static final MethodType MT_voidPred = methodType(boolean.class, int.class);
+
+ static final MethodHandle MH_zero;
+ static final MethodHandle MH_pred;
+ static final MethodHandle MH_step;
+ static final MethodHandle MH_initString;
+ static final MethodHandle MH_predString;
+ static final MethodHandle MH_stepString;
+ static final MethodHandle MH_zipInitZip;
+ static final MethodHandle MH_zipPred;
+ static final MethodHandle MH_zipStep;
+ static final MethodHandle MH_voidBody;
+ static final MethodHandle MH_voidPred;
+
+ static final MethodType MT_while = methodType(int.class, int.class);
+ static final MethodType MT_string = methodType(String.class);
+ static final MethodType MT_zip = methodType(List.class, Iterator.class, Iterator.class);
+ static final MethodType MT_void = methodType(void.class, int.class);
+
+ static {
+ try {
+ MH_zero = LOOKUP.findStatic(WHILE, "zero", MT_zero);
+ MH_pred = LOOKUP.findStatic(WHILE, "pred", MT_pred);
+ MH_step = LOOKUP.findStatic(WHILE, "step", MT_fn);
+ MH_initString = LOOKUP.findStatic(WHILE, "initString", MT_initString);
+ MH_predString = LOOKUP.findStatic(WHILE, "predString", MT_predString);
+ MH_stepString = LOOKUP.findStatic(WHILE, "stepString", MT_stepString);
+ MH_zipInitZip = LOOKUP.findStatic(WHILE, "zipInitZip", MT_zipInitZip);
+ MH_zipPred = LOOKUP.findStatic(WHILE, "zipPred", MT_zipPred);
+ MH_zipStep = LOOKUP.findStatic(WHILE, "zipStep", MT_zipStep);
+ MH_voidBody = LOOKUP.findVirtual(WHILE, "voidBody", MT_voidBody);
+ MH_voidPred = LOOKUP.findVirtual(WHILE, "voidPred", MT_voidPred);
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+
+ }
+
+ static class Counted {
+
+ static String start(String arg) {
+ return arg;
+ }
+
+ static String step(int counter, String v, String arg) {
+ return "na " + v;
+ }
+
+ static void stepUpdateArray(int counter, int[] a) {
+ ++a[0];
+ }
+
+ static void printHello(int counter) {
+ System.out.print("hello");
+ }
+
+ static final Class<Counted> COUNTED = Counted.class;
+
+ static final MethodType MT_start = methodType(String.class, String.class);
+ static final MethodType MT_step = methodType(String.class, int.class, String.class, String.class);
+ static final MethodType MT_stepUpdateArray = methodType(void.class, int.class, int[].class);
+ static final MethodType MT_printHello = methodType(void.class, int.class);
+
+ static final MethodHandle MH_13;
+ static final MethodHandle MH_m5;
+ static final MethodHandle MH_8;
+ static final MethodHandle MH_start;
+ static final MethodHandle MH_step;
+ static final MethodHandle MH_stepUpdateArray;
+ static final MethodHandle MH_printHello;
+
+ static final MethodType MT_counted = methodType(String.class, String.class);
+ static final MethodType MT_arrayCounted = methodType(void.class, int[].class);
+ static final MethodType MT_countedPrinting = methodType(void.class);
+
+ static {
+ try {
+ MH_13 = MethodHandles.constant(int.class, 13);
+ MH_m5 = MethodHandles.constant(int.class, -5);
+ MH_8 = MethodHandles.constant(int.class, 8);
+ MH_start = LOOKUP.findStatic(COUNTED, "start", MT_start);
+ MH_step = LOOKUP.findStatic(COUNTED, "step", MT_step);
+ MH_stepUpdateArray = LOOKUP.findStatic(COUNTED, "stepUpdateArray", MT_stepUpdateArray);
+ MH_printHello = LOOKUP.findStatic(COUNTED, "printHello", MT_printHello);
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+
+ }
+
+ static class Iterate {
+
+ static Iterator<Integer> sumIterator(Integer[] a) {
+ return Arrays.asList(a).iterator();
+ }
+
+ static int sumInit(Integer[] a) {
+ return 0;
+ }
+
+ static int sumStep(int s, int e, Integer[] a) {
+ return s + e;
+ }
+
+ static List<String> reverseInit(List<String> l) {
+ return new ArrayList<>();
+ }
+
+ static List<String> reverseStep(String e, List<String> r, List<String> l) {
+ r.add(0, e);
+ return r;
+ }
+
+ static int lengthInit(List<Double> l) {
+ return 0;
+ }
+
+ static int lengthStep(Object o, int len, List<Double> l) {
+ return len + 1;
+ }
+
+ static List<String> mapInit(List<String> l) {
+ return new ArrayList<>();
+ }
+
+ static List<String> mapStep(String e, List<String> r, List<String> l) {
+ r.add(e.toUpperCase());
+ return r;
+ }
+
+ static void printStep(String s, List<String> l) {
+ System.out.print(s);
+ }
+
+ static final Class<Iterate> ITERATE = Iterate.class;
+
+ static final MethodType MT_sumIterator = methodType(Iterator.class, Integer[].class);
+
+ static final MethodType MT_sumInit = methodType(int.class, Integer[].class);
+ static final MethodType MT_reverseInit = methodType(List.class, List.class);
+ static final MethodType MT_lenghInit = methodType(int.class, List.class);
+ static final MethodType MT_mapInit = methodType(List.class, List.class);
+
+ static final MethodType MT_sumStep = methodType(int.class, int.class, int.class, Integer[].class);
+ static final MethodType MT_reverseStep = methodType(List.class, String.class, List.class, List.class);
+ static final MethodType MT_lengthStep = methodType(int.class, Object.class, int.class, List.class);
+ static final MethodType MT_mapStep = methodType(List.class, String.class, List.class, List.class);
+ static final MethodType MT_printStep = methodType(void.class, String.class, List.class);
+
+ static final MethodHandle MH_sumIterator;
+ static final MethodHandle MH_sumInit;
+ static final MethodHandle MH_sumStep;
+ static final MethodHandle MH_printStep;
+
+ static final MethodHandle MH_reverseInit;
+ static final MethodHandle MH_reverseStep;
+
+ static final MethodHandle MH_lengthInit;
+ static final MethodHandle MH_lengthStep;
+
+ static final MethodHandle MH_mapInit;
+ static final MethodHandle MH_mapStep;
+
+ static final MethodType MT_sum = methodType(int.class, Integer[].class);
+ static final MethodType MT_reverse = methodType(List.class, List.class);
+ static final MethodType MT_length = methodType(int.class, List.class);
+ static final MethodType MT_map = methodType(List.class, List.class);
+ static final MethodType MT_print = methodType(void.class, List.class);
+
+ static {
+ try {
+ MH_sumIterator = LOOKUP.findStatic(ITERATE, "sumIterator", MT_sumIterator);
+ MH_sumInit = LOOKUP.findStatic(ITERATE, "sumInit", MT_sumInit);
+ MH_sumStep = LOOKUP.findStatic(ITERATE, "sumStep", MT_sumStep);
+ MH_reverseInit = LOOKUP.findStatic(ITERATE, "reverseInit", MT_reverseInit);
+ MH_reverseStep = LOOKUP.findStatic(ITERATE, "reverseStep", MT_reverseStep);
+ MH_lengthInit = LOOKUP.findStatic(ITERATE, "lengthInit", MT_lenghInit);
+ MH_lengthStep = LOOKUP.findStatic(ITERATE, "lengthStep", MT_lengthStep);
+ MH_mapInit = LOOKUP.findStatic(ITERATE, "mapInit", MT_mapInit);
+ MH_mapStep = LOOKUP.findStatic(ITERATE, "mapStep", MT_mapStep);
+ MH_printStep = LOOKUP.findStatic(ITERATE, "printStep", MT_printStep);
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/invoke/SpreadCollectTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,240 @@
+/*
+ * Copyright (c) 2015, 2016, 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.
+ */
+
+/* @test
+ * @bug 8139885
+ * @bug 8143798
+ * @run testng/othervm -ea -esa test.java.lang.invoke.SpreadCollectTest
+ */
+
+package test.java.lang.invoke;
+
+import java.io.StringWriter;
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodHandles.Lookup;
+import java.lang.invoke.MethodType;
+import java.lang.invoke.WrongMethodTypeException;
+import java.util.*;
+
+import static java.lang.invoke.MethodType.methodType;
+
+import static org.testng.AssertJUnit.*;
+
+import org.testng.annotations.*;
+
+/**
+ * Tests for the new asSpreader/asCollector API added in JEP 274.
+ */
+public class SpreadCollectTest {
+
+ static final Lookup LOOKUP = MethodHandles.lookup();
+
+ @Test
+ public static void testAsSpreader() throws Throwable {
+ MethodHandle spreader = SpreadCollect.MH_forSpreading.asSpreader(1, int[].class, 3);
+ assertEquals(SpreadCollect.MT_spreader, spreader.type());
+ assertEquals("A456B", (String) spreader.invoke("A", new int[]{4, 5, 6}, "B"));
+ }
+
+ @Test
+ public static void testAsSpreaderExample() throws Throwable {
+ // test the JavaDoc asSpreader-with-pos example
+ MethodHandle compare = LOOKUP.findStatic(Objects.class, "compare", methodType(int.class, Object.class, Object.class, Comparator.class));
+ MethodHandle compare2FromArray = compare.asSpreader(0, Object[].class, 2);
+ Object[] ints = new Object[]{3, 9, 7, 7};
+ Comparator<Integer> cmp = (a, b) -> a - b;
+ assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 0, 2), cmp) < 0);
+ assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 1, 3), cmp) > 0);
+ assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 2, 4), cmp) == 0);
+ }
+
+ @DataProvider
+ static Object[][] asSpreaderIllegalPositions() {
+ return new Object[][]{{-7}, {3}, {19}};
+ }
+
+ @Test(dataProvider = "asSpreaderIllegalPositions")
+ public static void testAsSpreaderIllegalPos(int p) throws Throwable {
+ boolean caught = false;
+ try {
+ SpreadCollect.MH_forSpreading.asSpreader(p, Object[].class, 3);
+ } catch (IllegalArgumentException iae) {
+ assertEquals("bad spread position", iae.getMessage());
+ caught = true;
+ }
+ assertTrue(caught);
+ }
+
+ @Test(expectedExceptions = {WrongMethodTypeException.class})
+ public static void testAsSpreaderIllegalMethodType() {
+ MethodHandle h = MethodHandles.dropArguments(MethodHandles.constant(String.class, ""), 0, int.class, int.class);
+ MethodHandle s = h.asSpreader(String[].class, 1);
+ }
+
+ @Test
+ public static void testAsCollector() throws Throwable {
+ MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 1);
+ assertEquals(SpreadCollect.MT_collector1, collector.type());
+ assertEquals("A4B", (String) collector.invoke("A", 4, "B"));
+ collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 2);
+ assertEquals(SpreadCollect.MT_collector2, collector.type());
+ assertEquals("A45B", (String) collector.invoke("A", 4, 5, "B"));
+ collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 3);
+ assertEquals(SpreadCollect.MT_collector3, collector.type());
+ assertEquals("A456B", (String) collector.invoke("A", 4, 5, 6, "B"));
+ }
+
+ @Test
+ public static void testAsCollectorInvokeWithArguments() throws Throwable {
+ MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 1);
+ assertEquals(SpreadCollect.MT_collector1, collector.type());
+ assertEquals("A4B", (String) collector.invokeWithArguments("A", 4, "B"));
+ collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 2);
+ assertEquals(SpreadCollect.MT_collector2, collector.type());
+ assertEquals("A45B", (String) collector.invokeWithArguments("A", 4, 5, "B"));
+ collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 3);
+ assertEquals(SpreadCollect.MT_collector3, collector.type());
+ assertEquals("A456B", (String) collector.invokeWithArguments("A", 4, 5, 6, "B"));
+ }
+
+ @Test
+ public static void testAsCollectorLeading() throws Throwable {
+ MethodHandle collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 1);
+ assertEquals(SpreadCollect.MT_collectorLeading1, collector.type());
+ assertEquals("7Q", (String) collector.invoke(7, "Q"));
+ collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 2);
+ assertEquals(SpreadCollect.MT_collectorLeading2, collector.type());
+ assertEquals("78Q", (String) collector.invoke(7, 8, "Q"));
+ collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 3);
+ assertEquals(SpreadCollect.MT_collectorLeading3, collector.type());
+ assertEquals("789Q", (String) collector.invoke(7, 8, 9, "Q"));
+ }
+
+ @Test
+ public static void testAsCollectorLeadingInvokeWithArguments() throws Throwable {
+ MethodHandle collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 1);
+ assertEquals(SpreadCollect.MT_collectorLeading1, collector.type());
+ assertEquals("7Q", (String) collector.invokeWithArguments(7, "Q"));
+ collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 2);
+ assertEquals(SpreadCollect.MT_collectorLeading2, collector.type());
+ assertEquals("78Q", (String) collector.invokeWithArguments(7, 8, "Q"));
+ collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 3);
+ assertEquals(SpreadCollect.MT_collectorLeading3, collector.type());
+ assertEquals("789Q", (String) collector.invokeWithArguments(7, 8, 9, "Q"));
+ }
+
+ @Test
+ public static void testAsCollectorNone() throws Throwable {
+ MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 0);
+ assertEquals(SpreadCollect.MT_collector0, collector.type());
+ assertEquals("AB", (String) collector.invoke("A", "B"));
+ }
+
+ @DataProvider
+ static Object[][] asCollectorIllegalPositions() {
+ return new Object[][]{{-1}, {17}};
+ }
+
+ @Test(dataProvider = "asCollectorIllegalPositions")
+ public static void testAsCollectorIllegalPos(int p) {
+ boolean caught = false;
+ try {
+ SpreadCollect.MH_forCollecting.asCollector(p, int[].class, 0);
+ } catch (IllegalArgumentException iae) {
+ assertEquals("bad collect position", iae.getMessage());
+ caught = true;
+ }
+ assertTrue(caught);
+ }
+
+ @Test
+ public static void testAsCollectorExample() throws Throwable {
+ // test the JavaDoc asCollector-with-pos example
+ StringWriter swr = new StringWriter();
+ MethodHandle swWrite = LOOKUP.
+ findVirtual(StringWriter.class, "write", methodType(void.class, char[].class, int.class, int.class)).
+ bindTo(swr);
+ MethodHandle swWrite4 = swWrite.asCollector(0, char[].class, 4);
+ swWrite4.invoke('A', 'B', 'C', 'D', 1, 2);
+ assertEquals("BC", swr.toString());
+ swWrite4.invoke('P', 'Q', 'R', 'S', 0, 4);
+ assertEquals("BCPQRS", swr.toString());
+ swWrite4.invoke('W', 'X', 'Y', 'Z', 3, 1);
+ assertEquals("BCPQRSZ", swr.toString());
+ }
+
+ static class SpreadCollect {
+
+ static String forSpreading(String s1, int i1, int i2, int i3, String s2) {
+ return s1 + i1 + i2 + i3 + s2;
+ }
+
+ static String forCollecting(String s1, int[] is, String s2) {
+ StringBuilder sb = new StringBuilder(s1);
+ for (int i : is) {
+ sb.append(i);
+ }
+ return sb.append(s2).toString();
+ }
+
+ static String forCollectingLeading(int[] is, String s) {
+ return forCollecting("", is, s);
+ }
+
+ static final Class<SpreadCollect> SPREAD_COLLECT = SpreadCollect.class;
+
+ static final MethodType MT_forSpreading = methodType(String.class, String.class, int.class, int.class, int.class, String.class);
+ static final MethodType MT_forCollecting = methodType(String.class, String.class, int[].class, String.class);
+ static final MethodType MT_forCollectingLeading = methodType(String.class, int[].class, String.class);
+
+ static final MethodHandle MH_forSpreading;
+ static final MethodHandle MH_forCollecting;
+ static final MethodHandle MH_forCollectingLeading;
+
+ static final MethodType MT_spreader = methodType(String.class, String.class, int[].class, String.class);
+ static final MethodType MT_collector0 = methodType(String.class, String.class, String.class);
+ static final MethodType MT_collector1 = methodType(String.class, String.class, int.class, String.class);
+ static final MethodType MT_collector2 = methodType(String.class, String.class, int.class, int.class, String.class);
+ static final MethodType MT_collector3 = methodType(String.class, String.class, int.class, int.class, int.class, String.class);
+ static final MethodType MT_collectorLeading1 = methodType(String.class, int.class, String.class);
+ static final MethodType MT_collectorLeading2 = methodType(String.class, int.class, int.class, String.class);
+ static final MethodType MT_collectorLeading3 = methodType(String.class, int.class, int.class, int.class, String.class);
+
+ static final String NONE_ERROR = "zero array length in MethodHandle.asCollector";
+
+ static {
+ try {
+ MH_forSpreading = LOOKUP.findStatic(SPREAD_COLLECT, "forSpreading", MT_forSpreading);
+ MH_forCollecting = LOOKUP.findStatic(SPREAD_COLLECT, "forCollecting", MT_forCollecting);
+ MH_forCollectingLeading = LOOKUP.findStatic(SPREAD_COLLECT, "forCollectingLeading", MT_forCollectingLeading);
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+
+ }
+
+}
--- a/jdk/test/java/lang/invoke/T8139885.java Fri Mar 04 13:16:50 2016 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1111 +0,0 @@
-/*
- * Copyright (c) 2015, 2016, 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.
- */
-
-/* @test
- * @bug 8139885
- * @bug 8143798
- * @bug 8150825
- * @run testng/othervm -ea -esa test.java.lang.invoke.T8139885
- */
-
-package test.java.lang.invoke;
-
-import java.io.StringWriter;
-import java.lang.invoke.MethodHandle;
-import java.lang.invoke.MethodHandles;
-import java.lang.invoke.MethodHandles.Lookup;
-import java.lang.invoke.MethodType;
-import java.lang.invoke.WrongMethodTypeException;
-import java.util.*;
-
-import static java.lang.invoke.MethodType.methodType;
-
-import static org.testng.AssertJUnit.*;
-
-import org.testng.annotations.*;
-
-/**
- * Example-scale and negative tests for JEP 274 extensions.
- */
-public class T8139885 {
-
- static final Lookup LOOKUP = MethodHandles.lookup();
-
- //
- // Tests.
- //
-
- @Test
- public static void testLoopFac() throws Throwable {
- MethodHandle[] counterClause = new MethodHandle[]{Fac.MH_zero, Fac.MH_inc};
- MethodHandle[] accumulatorClause = new MethodHandle[]{Fac.MH_one, Fac.MH_mult, Fac.MH_pred, Fac.MH_fin};
- MethodHandle loop = MethodHandles.loop(counterClause, accumulatorClause);
- assertEquals(Fac.MT_fac, loop.type());
- assertEquals(120, loop.invoke(5));
- }
-
- @Test
- public static void testLoopFacNullInit() throws Throwable {
- // null initializer for counter, should initialize to 0
- MethodHandle[] counterClause = new MethodHandle[]{null, Fac.MH_inc};
- MethodHandle[] accumulatorClause = new MethodHandle[]{Fac.MH_one, Fac.MH_mult, Fac.MH_pred, Fac.MH_fin};
- MethodHandle loop = MethodHandles.loop(counterClause, accumulatorClause);
- assertEquals(Fac.MT_fac, loop.type());
- assertEquals(120, loop.invoke(5));
- }
-
- @Test
- public static void testLoopVoid1() throws Throwable {
- // construct a post-checked loop that only does one iteration and has a void body and void local state
- MethodHandle loop = MethodHandles.loop(new MethodHandle[]{Empty.MH_f, Empty.MH_f, Empty.MH_pred, null});
- assertEquals(MethodType.methodType(void.class), loop.type());
- loop.invoke();
- }
-
- @Test
- public static void testLoopVoid2() throws Throwable {
- // construct a post-checked loop that only does one iteration and has a void body and void local state,
- // initialized implicitly from the step type
- MethodHandle loop = MethodHandles.loop(new MethodHandle[]{null, Empty.MH_f, Empty.MH_pred, null});
- assertEquals(MethodType.methodType(void.class), loop.type());
- loop.invoke();
- }
-
- @Test
- public static void testLoopFacWithVoidState() throws Throwable {
- // like testLoopFac, but with additional void state that outputs a dot
- MethodHandle[] counterClause = new MethodHandle[]{Fac.MH_zero, Fac.MH_inc};
- MethodHandle[] accumulatorClause = new MethodHandle[]{Fac.MH_one, Fac.MH_mult, Fac.MH_pred, Fac.MH_fin};
- MethodHandle[] dotClause = new MethodHandle[]{null, Fac.MH_dot};
- MethodHandle loop = MethodHandles.loop(counterClause, accumulatorClause, dotClause);
- assertEquals(Fac.MT_fac, loop.type());
- assertEquals(120, loop.invoke(5));
- }
-
- @Test
- public static void testLoopNegative() throws Throwable {
- MethodHandle mh_loop =
- LOOKUP.findStatic(MethodHandles.class, "loop", methodType(MethodHandle.class, MethodHandle[][].class));
- MethodHandle i0 = MethodHandles.constant(int.class, 0);
- MethodHandle ii = MethodHandles.dropArguments(i0, 0, int.class, int.class);
- MethodHandle id = MethodHandles.dropArguments(i0, 0, int.class, double.class);
- MethodHandle i3 = MethodHandles.dropArguments(i0, 0, int.class, int.class, int.class);
- List<MethodHandle> inits = Arrays.asList(ii, id, i3);
- List<Class<?>> ints = Arrays.asList(int.class, int.class, int.class);
- List<MethodHandle> finis = Arrays.asList(Fac.MH_fin, Fac.MH_inc, Counted.MH_step);
- List<MethodHandle> preds1 = Arrays.asList(null, null, null);
- List<MethodHandle> preds2 = Arrays.asList(null, Fac.MH_fin, null);
- MethodHandle eek = MethodHandles.dropArguments(i0, 0, int.class, int.class, double.class);
- List<MethodHandle> nesteps = Arrays.asList(Fac.MH_inc, eek, Fac.MH_dot);
- List<MethodHandle> nepreds = Arrays.asList(null, Fac.MH_pred, null);
- List<MethodHandle> nefinis = Arrays.asList(null, Fac.MH_fin, null);
- MethodHandle[][][] cases = {
- null,
- {},
- {{null, Fac.MH_inc}, {Fac.MH_one, null, Fac.MH_mult, Fac.MH_pred, Fac.MH_fin}},
- {{null, Fac.MH_inc}, null},
- {{Fac.MH_zero, Fac.MH_dot}},
- {{ii}, {id}, {i3}},
- {{null, Fac.MH_inc, null, Fac.MH_fin}, {null, Fac.MH_inc, null, Fac.MH_inc},
- {null, Counted.MH_start, null, Counted.MH_step}},
- {{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, Fac.MH_mult, null, Fac.MH_fin}, {null, Fac.MH_dot}},
- {{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, Fac.MH_mult, Fac.MH_fin, Fac.MH_fin}, {null, Fac.MH_dot}},
- {{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, eek, Fac.MH_pred, Fac.MH_fin}, {null, Fac.MH_dot}}
- };
- String[] messages = {
- "null or no clauses passed",
- "null or no clauses passed",
- "All loop clauses must be represented as MethodHandle arrays with at most 4 elements.",
- "null clauses are not allowed",
- "clause 0: init and step return types must match: int != void",
- "found non-effectively identical init parameter type lists: " + inits + " (common suffix: " + ints + ")",
- "found non-identical finalizer return types: " + finis + " (return type: int)",
- "no predicate found: " + preds1,
- "predicates must have boolean return type: " + preds2,
- "found non-effectively identical parameter type lists:\nstep: " + nesteps + "\npred: " + nepreds +
- "\nfini: " + nefinis + " (common parameter sequence: " + ints + ")"
- };
- for (int i = 0; i < cases.length; ++i) {
- boolean caught = false;
- try {
- mh_loop.invokeWithArguments(cases[i]);
- } catch (IllegalArgumentException iae) {
- assertEquals(messages[i], iae.getMessage());
- caught = true;
- }
- assertTrue(caught);
- }
- }
-
- @Test
- public static void testWhileLoop() throws Throwable {
- // int i = 0; while (i < limit) { ++i; } return i; => limit
- MethodHandle loop = MethodHandles.whileLoop(While.MH_zero, While.MH_pred, While.MH_step);
- assertEquals(While.MT_while, loop.type());
- assertEquals(23, loop.invoke(23));
- }
-
- @Test
- public static void testWhileLoopNoIteration() throws Throwable {
- // a while loop that never executes its body because the predicate evaluates to false immediately
- MethodHandle loop = MethodHandles.whileLoop(While.MH_initString, While.MH_predString, While.MH_stepString);
- assertEquals(While.MT_string, loop.type());
- assertEquals("a", loop.invoke());
- }
-
- @Test
- public static void testDoWhileLoop() throws Throwable {
- // int i = 0; do { ++i; } while (i < limit); return i; => limit
- MethodHandle loop = MethodHandles.doWhileLoop(While.MH_zero, While.MH_step, While.MH_pred);
- assertEquals(While.MT_while, loop.type());
- assertEquals(23, loop.invoke(23));
- }
-
- @Test
- public static void testWhileZip() throws Throwable {
- MethodHandle loop = MethodHandles.doWhileLoop(While.MH_zipInitZip, While.MH_zipStep, While.MH_zipPred);
- assertEquals(While.MT_zip, loop.type());
- List<String> a = Arrays.asList("a", "b", "c", "d");
- List<String> b = Arrays.asList("e", "f", "g", "h");
- List<String> zipped = Arrays.asList("a", "e", "b", "f", "c", "g", "d", "h");
- assertEquals(zipped, (List<String>) loop.invoke(a.iterator(), b.iterator()));
- }
-
- @Test
- public static void testCountedLoop() throws Throwable {
- // String s = "Lambdaman!"; for (int i = 0; i < 13; ++i) { s = "na " + s; } return s; => a variation on a well known theme
- MethodHandle fit13 = MethodHandles.constant(int.class, 13);
- MethodHandle loop = MethodHandles.countedLoop(fit13, Counted.MH_start, Counted.MH_step);
- assertEquals(Counted.MT_counted, loop.type());
- assertEquals("na na na na na na na na na na na na na Lambdaman!", loop.invoke("Lambdaman!"));
- }
-
- @Test
- public static void testCountedArrayLoop() throws Throwable {
- // int[] a = new int[]{0}; for (int i = 0; i < 13; ++i) { ++a[0]; } => a[0] == 13
- MethodHandle fit13 = MethodHandles.dropArguments(MethodHandles.constant(int.class, 13), 0, int[].class);
- MethodHandle loop = MethodHandles.countedLoop(fit13, null, Counted.MH_stepUpdateArray);
- assertEquals(Counted.MT_arrayCounted, loop.type());
- int[] a = new int[]{0};
- loop.invoke(a);
- assertEquals(13, a[0]);
- }
-
- @Test
- public static void testCountedPrintingLoop() throws Throwable {
- MethodHandle fit5 = MethodHandles.constant(int.class, 5);
- MethodHandle loop = MethodHandles.countedLoop(fit5, null, Counted.MH_printHello);
- assertEquals(Counted.MT_countedPrinting, loop.type());
- loop.invoke();
- }
-
- @Test
- public static void testCountedRangeLoop() throws Throwable {
- // String s = "Lambdaman!"; for (int i = -5; i < 8; ++i) { s = "na " + s; } return s; => a well known theme
- MethodHandle fitm5 = MethodHandles.dropArguments(Counted.MH_m5, 0, String.class);
- MethodHandle fit8 = MethodHandles.dropArguments(Counted.MH_8, 0, String.class);
- MethodHandle loop = MethodHandles.countedLoop(fitm5, fit8, Counted.MH_start, Counted.MH_step);
- assertEquals(Counted.MT_counted, loop.type());
- assertEquals("na na na na na na na na na na na na na Lambdaman!", loop.invoke("Lambdaman!"));
- }
-
- @Test
- public static void testIterateSum() throws Throwable {
- // Integer[] a = new Integer[]{1,2,3,4,5,6}; int sum = 0; for (int e : a) { sum += e; } return sum; => 21
- MethodHandle loop = MethodHandles.iteratedLoop(Iterate.MH_sumIterator, Iterate.MH_sumInit, Iterate.MH_sumStep);
- assertEquals(Iterate.MT_sum, loop.type());
- assertEquals(21, loop.invoke(new Integer[]{1, 2, 3, 4, 5, 6}));
- }
-
- @Test
- public static void testIterateReverse() throws Throwable {
- MethodHandle loop = MethodHandles.iteratedLoop(null, Iterate.MH_reverseInit, Iterate.MH_reverseStep);
- assertEquals(Iterate.MT_reverse, loop.type());
- List<String> list = Arrays.asList("a", "b", "c", "d", "e");
- List<String> reversedList = Arrays.asList("e", "d", "c", "b", "a");
- assertEquals(reversedList, (List<String>) loop.invoke(list));
- }
-
- @Test
- public static void testIterateLength() throws Throwable {
- MethodHandle loop = MethodHandles.iteratedLoop(null, Iterate.MH_lengthInit, Iterate.MH_lengthStep);
- assertEquals(Iterate.MT_length, loop.type());
- List<Double> list = Arrays.asList(23.0, 148.0, 42.0);
- assertEquals(list.size(), (int) loop.invoke(list));
- }
-
- @Test
- public static void testIterateMap() throws Throwable {
- MethodHandle loop = MethodHandles.iteratedLoop(null, Iterate.MH_mapInit, Iterate.MH_mapStep);
- assertEquals(Iterate.MT_map, loop.type());
- List<String> list = Arrays.asList("Hello", "world", "!");
- List<String> upList = Arrays.asList("HELLO", "WORLD", "!");
- assertEquals(upList, (List<String>) loop.invoke(list));
- }
-
- @Test
- public static void testIteratePrint() throws Throwable {
- MethodHandle loop = MethodHandles.iteratedLoop(null, null, Iterate.MH_printStep);
- assertEquals(Iterate.MT_print, loop.type());
- loop.invoke(Arrays.asList("hello", "world"));
- }
-
- @Test
- public static void testIterateNullBody() {
- boolean caught = false;
- try {
- MethodHandles.iteratedLoop(MethodHandles.identity(int.class), MethodHandles.identity(int.class), null);
- } catch (IllegalArgumentException iae) {
- assertEquals("iterated loop body must not be null", iae.getMessage());
- caught = true;
- }
- assertTrue(caught);
- }
-
- @Test
- public static void testTryFinally() throws Throwable {
- MethodHandle hello = MethodHandles.tryFinally(TryFinally.MH_greet, TryFinally.MH_exclaim);
- assertEquals(TryFinally.MT_hello, hello.type());
- assertEquals("Hello, world!", hello.invoke("world"));
- }
-
- @Test
- public static void testTryFinallyVoid() throws Throwable {
- MethodHandle tfVoid = MethodHandles.tryFinally(TryFinally.MH_print, TryFinally.MH_printMore);
- assertEquals(TryFinally.MT_printHello, tfVoid.type());
- tfVoid.invoke("world");
- }
-
- @Test
- public static void testTryFinallySublist() throws Throwable {
- MethodHandle helloMore = MethodHandles.tryFinally(TryFinally.MH_greetMore, TryFinally.MH_exclaimMore);
- assertEquals(TryFinally.MT_moreHello, helloMore.type());
- assertEquals("Hello, world and universe (but world first)!", helloMore.invoke("world", "universe"));
- }
-
- @Test
- public static void testTryFinallyNegative() {
- MethodHandle intid = MethodHandles.identity(int.class);
- MethodHandle intco = MethodHandles.constant(int.class, 0);
- MethodHandle errTarget = MethodHandles.dropArguments(intco, 0, int.class, double.class, String.class, int.class);
- MethodHandle errCleanup = MethodHandles.dropArguments(MethodHandles.constant(int.class, 0), 0, Throwable.class,
- int.class, double.class, Object.class);
- MethodHandle[][] cases = {
- {intid, MethodHandles.identity(double.class)},
- {intid, MethodHandles.dropArguments(intid, 0, String.class)},
- {intid, MethodHandles.dropArguments(intid, 0, Throwable.class, double.class)},
- {errTarget, errCleanup},
- {TryFinally.MH_voidTarget, TryFinally.MH_voidCleanup}
- };
- String[] messages = {
- "target and return types must match: double != int",
- "cleanup first argument and Throwable must match: (String,int)int != class java.lang.Throwable",
- "cleanup second argument and target return type must match: (Throwable,double,int)int != int",
- "cleanup parameters after (Throwable,result) and target parameter list prefix must match: " +
- errCleanup.type() + " != " + errTarget.type(),
- "cleanup parameters after (Throwable,result) and target parameter list prefix must match: " +
- TryFinally.MH_voidCleanup.type() + " != " + TryFinally.MH_voidTarget.type()
- };
- for (int i = 0; i < cases.length; ++i) {
- boolean caught = false;
- try {
- MethodHandles.tryFinally(cases[i][0], cases[i][1]);
- } catch (IllegalArgumentException iae) {
- assertEquals(messages[i], iae.getMessage());
- caught = true;
- }
- assertTrue(caught);
- }
- }
-
- @Test
- public static void testFold0a() throws Throwable {
- // equivalence to foldArguments(MethodHandle,MethodHandle)
- MethodHandle fold = MethodHandles.foldArguments(Fold.MH_multer, 0, Fold.MH_adder);
- assertEquals(Fold.MT_folded1, fold.type());
- assertEquals(720, (int) fold.invoke(3, 4, 5));
- }
-
- @Test
- public static void testFold1a() throws Throwable {
- // test foldArguments for folding position 1
- MethodHandle fold = MethodHandles.foldArguments(Fold.MH_multer, 1, Fold.MH_adder1);
- assertEquals(Fold.MT_folded1, fold.type());
- assertEquals(540, (int) fold.invoke(3, 4, 5));
- }
-
- @Test
- public static void testFold0b() throws Throwable {
- // test foldArguments equivalence with multiple types
- MethodHandle fold = MethodHandles.foldArguments(Fold.MH_str, 0, Fold.MH_comb);
- assertEquals(Fold.MT_folded2, fold.type());
- assertEquals(23, (int) fold.invoke("true", true, 23));
- }
-
- @Test
- public static void testFold1b() throws Throwable {
- // test folgArguments for folding position 1, with multiple types
- MethodHandle fold = MethodHandles.foldArguments(Fold.MH_str, 1, Fold.MH_comb2);
- assertEquals(Fold.MT_folded3, fold.type());
- assertEquals(1, (int) fold.invoke(true, true, 1));
- assertEquals(-1, (int) fold.invoke(true, false, -1));
- }
-
- @Test
- public static void testFoldArgumentsExample() throws Throwable {
- // test the JavaDoc foldArguments-with-pos example
- StringWriter swr = new StringWriter();
- MethodHandle trace = LOOKUP.findVirtual(StringWriter.class, "write", methodType(void.class, String.class)).bindTo(swr);
- MethodHandle cat = LOOKUP.findVirtual(String.class, "concat", methodType(String.class, String.class));
- assertEquals("boojum", (String) cat.invokeExact("boo", "jum"));
- MethodHandle catTrace = MethodHandles.foldArguments(cat, 1, trace);
- assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
- assertEquals("jum", swr.toString());
- }
-
- @Test
- public static void testAsSpreader() throws Throwable {
- MethodHandle spreader = SpreadCollect.MH_forSpreading.asSpreader(1, int[].class, 3);
- assertEquals(SpreadCollect.MT_spreader, spreader.type());
- assertEquals("A456B", (String) spreader.invoke("A", new int[]{4, 5, 6}, "B"));
- }
-
- @Test
- public static void testAsSpreaderExample() throws Throwable {
- // test the JavaDoc asSpreader-with-pos example
- MethodHandle compare = LOOKUP.findStatic(Objects.class, "compare", methodType(int.class, Object.class, Object.class, Comparator.class));
- MethodHandle compare2FromArray = compare.asSpreader(0, Object[].class, 2);
- Object[] ints = new Object[]{3, 9, 7, 7};
- Comparator<Integer> cmp = (a, b) -> a - b;
- assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 0, 2), cmp) < 0);
- assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 1, 3), cmp) > 0);
- assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 2, 4), cmp) == 0);
- }
-
- @Test
- public static void testAsSpreaderIllegalPos() throws Throwable {
- int[] illegalPos = {-7, 3, 19};
- int caught = 0;
- for (int p : illegalPos) {
- try {
- SpreadCollect.MH_forSpreading.asSpreader(p, Object[].class, 3);
- } catch (IllegalArgumentException iae) {
- assertEquals("bad spread position", iae.getMessage());
- ++caught;
- }
- }
- assertEquals(illegalPos.length, caught);
- }
-
- @Test
- public static void testAsSpreaderIllegalMethodType() throws Throwable {
- MethodHandle h = MethodHandles.dropArguments(MethodHandles.constant(String.class, ""), 0, int.class, int.class);
- boolean caught = false;
- try {
- MethodHandle s = h.asSpreader(String[].class, 1);
- } catch (WrongMethodTypeException wmte) {
- caught = true;
- }
- assertTrue(caught);
- }
-
- @Test
- public static void testAsCollector() throws Throwable {
- MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 1);
- assertEquals(SpreadCollect.MT_collector1, collector.type());
- assertEquals("A4B", (String) collector.invoke("A", 4, "B"));
- collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 2);
- assertEquals(SpreadCollect.MT_collector2, collector.type());
- assertEquals("A45B", (String) collector.invoke("A", 4, 5, "B"));
- collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 3);
- assertEquals(SpreadCollect.MT_collector3, collector.type());
- assertEquals("A456B", (String) collector.invoke("A", 4, 5, 6, "B"));
- }
-
- @Test
- public static void testAsCollectorInvokeWithArguments() throws Throwable {
- MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 1);
- assertEquals(SpreadCollect.MT_collector1, collector.type());
- assertEquals("A4B", (String) collector.invokeWithArguments("A", 4, "B"));
- collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 2);
- assertEquals(SpreadCollect.MT_collector2, collector.type());
- assertEquals("A45B", (String) collector.invokeWithArguments("A", 4, 5, "B"));
- collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 3);
- assertEquals(SpreadCollect.MT_collector3, collector.type());
- assertEquals("A456B", (String) collector.invokeWithArguments("A", 4, 5, 6, "B"));
- }
-
- @Test
- public static void testAsCollectorLeading() throws Throwable {
- MethodHandle collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 1);
- assertEquals(SpreadCollect.MT_collectorLeading1, collector.type());
- assertEquals("7Q", (String) collector.invoke(7, "Q"));
- collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 2);
- assertEquals(SpreadCollect.MT_collectorLeading2, collector.type());
- assertEquals("78Q", (String) collector.invoke(7, 8, "Q"));
- collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 3);
- assertEquals(SpreadCollect.MT_collectorLeading3, collector.type());
- assertEquals("789Q", (String) collector.invoke(7, 8, 9, "Q"));
- }
-
- @Test
- public static void testAsCollectorLeadingInvokeWithArguments() throws Throwable {
- MethodHandle collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 1);
- assertEquals(SpreadCollect.MT_collectorLeading1, collector.type());
- assertEquals("7Q", (String) collector.invokeWithArguments(7, "Q"));
- collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 2);
- assertEquals(SpreadCollect.MT_collectorLeading2, collector.type());
- assertEquals("78Q", (String) collector.invokeWithArguments(7, 8, "Q"));
- collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 3);
- assertEquals(SpreadCollect.MT_collectorLeading3, collector.type());
- assertEquals("789Q", (String) collector.invokeWithArguments(7, 8, 9, "Q"));
- }
-
- @Test
- public static void testAsCollectorNone() throws Throwable {
- MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 0);
- assertEquals(SpreadCollect.MT_collector0, collector.type());
- assertEquals("AB", (String) collector.invoke("A", "B"));
- }
-
- @Test
- public static void testAsCollectorIllegalPos() throws Throwable {
- int[] illegalPos = {-1, 17};
- int caught = 0;
- for (int p : illegalPos) {
- try {
- SpreadCollect.MH_forCollecting.asCollector(p, int[].class, 0);
- } catch (IllegalArgumentException iae) {
- assertEquals("bad collect position", iae.getMessage());
- ++caught;
- }
- }
- assertEquals(illegalPos.length, caught);
- }
-
- @Test
- public static void testAsCollectorExample() throws Throwable {
- // test the JavaDoc asCollector-with-pos example
- StringWriter swr = new StringWriter();
- MethodHandle swWrite = LOOKUP.
- findVirtual(StringWriter.class, "write", methodType(void.class, char[].class, int.class, int.class)).
- bindTo(swr);
- MethodHandle swWrite4 = swWrite.asCollector(0, char[].class, 4);
- swWrite4.invoke('A', 'B', 'C', 'D', 1, 2);
- assertEquals("BC", swr.toString());
- swWrite4.invoke('P', 'Q', 'R', 'S', 0, 4);
- assertEquals("BCPQRS", swr.toString());
- swWrite4.invoke('W', 'X', 'Y', 'Z', 3, 1);
- assertEquals("BCPQRSZ", swr.toString());
- }
-
- @Test
- public static void testFindSpecial() throws Throwable {
- FindSpecial.C c = new FindSpecial.C();
- assertEquals("I1.m", c.m());
- MethodType t = MethodType.methodType(String.class);
- MethodHandle ci1m = LOOKUP.findSpecial(FindSpecial.I1.class, "m", t, FindSpecial.C.class);
- assertEquals("I1.m", (String) ci1m.invoke(c));
- }
-
- @Test
- public static void testFindSpecialAbstract() throws Throwable {
- FindSpecial.C c = new FindSpecial.C();
- assertEquals("q", c.q());
- MethodType t = MethodType.methodType(String.class);
- boolean caught = false;
- try {
- MethodHandle ci3q = LOOKUP.findSpecial(FindSpecial.I3.class, "q", t, FindSpecial.C.class);
- } catch (Throwable thrown) {
- if (!(thrown instanceof IllegalAccessException) || !FindSpecial.ABSTRACT_ERROR.equals(thrown.getMessage())) {
- throw new AssertionError(thrown.getMessage(), thrown);
- }
- caught = true;
- }
- assertTrue(caught);
- }
-
- @Test
- public static void testFindClassCNFE() throws Throwable {
- boolean caught = false;
- try {
- LOOKUP.findClass("does.not.Exist");
- } catch (ClassNotFoundException cnfe) {
- caught = true;
- }
- assertTrue(caught);
- }
-
- //
- // Methods used to assemble tests.
- //
-
- static class Empty {
-
- static void f() { }
-
- static boolean pred() {
- return false;
- }
-
- static final Class<Empty> EMPTY = Empty.class;
-
- static final MethodType MT_f = methodType(void.class);
- static final MethodType MT_pred = methodType(boolean.class);
-
- static final MethodHandle MH_f;
- static final MethodHandle MH_pred;
-
- static {
- try {
- MH_f = LOOKUP.findStatic(EMPTY, "f", MT_f);
- MH_pred = LOOKUP.findStatic(EMPTY, "pred", MT_pred);
- } catch (Exception e) {
- throw new ExceptionInInitializerError(e);
- }
- }
- }
-
- static class Fac {
-
- static int zero(int k) {
- return 0;
- }
-
- static int one(int k) {
- return 1;
- }
-
- static boolean pred(int i, int acc, int k) {
- return i < k;
- }
-
- static int inc(int i, int acc, int k) {
- return i + 1;
- }
-
- static int mult(int i, int acc, int k) {
- return i * acc;
- }
-
- static void dot(int i, int acc, int k) {
- System.out.print('.');
- }
-
- static int fin(int i, int acc, int k) {
- return acc;
- }
-
- static final Class<Fac> FAC = Fac.class;
-
- static final MethodType MT_init = methodType(int.class, int.class);
- static final MethodType MT_fn = methodType(int.class, int.class, int.class, int.class);
- static final MethodType MT_dot = methodType(void.class, int.class, int.class, int.class);
- static final MethodType MT_pred = methodType(boolean.class, int.class, int.class, int.class);
-
- static final MethodHandle MH_zero;
- static final MethodHandle MH_one;
- static final MethodHandle MH_pred;
- static final MethodHandle MH_inc;
- static final MethodHandle MH_mult;
- static final MethodHandle MH_dot;
- static final MethodHandle MH_fin;
-
- static final MethodType MT_fac = methodType(int.class, int.class);
-
- static {
- try {
- MH_zero = LOOKUP.findStatic(FAC, "zero", MT_init);
- MH_one = LOOKUP.findStatic(FAC, "one", MT_init);
- MH_pred = LOOKUP.findStatic(FAC, "pred", MT_pred);
- MH_inc = LOOKUP.findStatic(FAC, "inc", MT_fn);
- MH_mult = LOOKUP.findStatic(FAC, "mult", MT_fn);
- MH_dot = LOOKUP.findStatic(FAC, "dot", MT_dot);
- MH_fin = LOOKUP.findStatic(FAC, "fin", MT_fn);
- } catch (Exception e) {
- throw new ExceptionInInitializerError(e);
- }
- }
-
- }
-
- static class While {
-
- static int zero(int limit) {
- return 0;
- }
-
- static boolean pred(int i, int limit) {
- return i < limit;
- }
-
- static int step(int i, int limit) {
- return i + 1;
- }
-
- static String initString() {
- return "a";
- }
-
- static boolean predString(String s) {
- return s.length() != 1;
- }
-
- static String stepString(String s) {
- return s + "a";
- }
-
- static List<String> zipInitZip(Iterator<String> a, Iterator<String> b) {
- return new ArrayList<>();
- }
-
- static boolean zipPred(List<String> zip, Iterator<String> a, Iterator<String> b) {
- return a.hasNext() && b.hasNext();
- }
-
- static List<String> zipStep(List<String> zip, Iterator<String> a, Iterator<String> b) {
- zip.add(a.next());
- zip.add(b.next());
- return zip;
- }
-
- static final Class<While> WHILE = While.class;
-
- static final MethodType MT_zero = methodType(int.class, int.class);
- static final MethodType MT_pred = methodType(boolean.class, int.class, int.class);
- static final MethodType MT_fn = methodType(int.class, int.class, int.class);
- static final MethodType MT_initString = methodType(String.class);
- static final MethodType MT_predString = methodType(boolean.class, String.class);
- static final MethodType MT_stepString = methodType(String.class, String.class);
- static final MethodType MT_zipInitZip = methodType(List.class, Iterator.class, Iterator.class);
- static final MethodType MT_zipPred = methodType(boolean.class, List.class, Iterator.class, Iterator.class);
- static final MethodType MT_zipStep = methodType(List.class, List.class, Iterator.class, Iterator.class);
-
- static final MethodHandle MH_zero;
- static final MethodHandle MH_pred;
- static final MethodHandle MH_step;
- static final MethodHandle MH_initString;
- static final MethodHandle MH_predString;
- static final MethodHandle MH_stepString;
- static final MethodHandle MH_zipInitZip;
- static final MethodHandle MH_zipPred;
- static final MethodHandle MH_zipStep;
-
- static final MethodType MT_while = methodType(int.class, int.class);
- static final MethodType MT_string = methodType(String.class);
- static final MethodType MT_zip = methodType(List.class, Iterator.class, Iterator.class);
-
- static {
- try {
- MH_zero = LOOKUP.findStatic(WHILE, "zero", MT_zero);
- MH_pred = LOOKUP.findStatic(WHILE, "pred", MT_pred);
- MH_step = LOOKUP.findStatic(WHILE, "step", MT_fn);
- MH_initString = LOOKUP.findStatic(WHILE, "initString", MT_initString);
- MH_predString = LOOKUP.findStatic(WHILE, "predString", MT_predString);
- MH_stepString = LOOKUP.findStatic(WHILE, "stepString", MT_stepString);
- MH_zipInitZip = LOOKUP.findStatic(WHILE, "zipInitZip", MT_zipInitZip);
- MH_zipPred = LOOKUP.findStatic(WHILE, "zipPred", MT_zipPred);
- MH_zipStep = LOOKUP.findStatic(WHILE, "zipStep", MT_zipStep);
- } catch (Exception e) {
- throw new ExceptionInInitializerError(e);
- }
- }
-
- }
-
- static class Counted {
-
- static String start(String arg) {
- return arg;
- }
-
- static String step(int counter, String v, String arg) {
- return "na " + v;
- }
-
- static void stepUpdateArray(int counter, int[] a) {
- ++a[0];
- }
-
- static void printHello(int counter) {
- System.out.print("hello");
- }
-
- static final Class<Counted> COUNTED = Counted.class;
-
- static final MethodType MT_start = methodType(String.class, String.class);
- static final MethodType MT_step = methodType(String.class, int.class, String.class, String.class);
- static final MethodType MT_stepUpdateArray = methodType(void.class, int.class, int[].class);
- static final MethodType MT_printHello = methodType(void.class, int.class);
-
- static final MethodHandle MH_13;
- static final MethodHandle MH_m5;
- static final MethodHandle MH_8;
- static final MethodHandle MH_start;
- static final MethodHandle MH_step;
- static final MethodHandle MH_stepUpdateArray;
- static final MethodHandle MH_printHello;
-
- static final MethodType MT_counted = methodType(String.class, String.class);
- static final MethodType MT_arrayCounted = methodType(void.class, int[].class);
- static final MethodType MT_countedPrinting = methodType(void.class);
-
- static {
- try {
- MH_13 = MethodHandles.constant(int.class, 13);
- MH_m5 = MethodHandles.constant(int.class, -5);
- MH_8 = MethodHandles.constant(int.class, 8);
- MH_start = LOOKUP.findStatic(COUNTED, "start", MT_start);
- MH_step = LOOKUP.findStatic(COUNTED, "step", MT_step);
- MH_stepUpdateArray = LOOKUP.findStatic(COUNTED, "stepUpdateArray", MT_stepUpdateArray);
- MH_printHello = LOOKUP.findStatic(COUNTED, "printHello", MT_printHello);
- } catch (Exception e) {
- throw new ExceptionInInitializerError(e);
- }
- }
-
- }
-
- static class Iterate {
-
- static Iterator<Integer> sumIterator(Integer[] a) {
- return Arrays.asList(a).iterator();
- }
-
- static int sumInit(Integer[] a) {
- return 0;
- }
-
- static int sumStep(int s, int e, Integer[] a) {
- return s + e;
- }
-
- static List<String> reverseInit(List<String> l) {
- return new ArrayList<>();
- }
-
- static List<String> reverseStep(String e, List<String> r, List<String> l) {
- r.add(0, e);
- return r;
- }
-
- static int lengthInit(List<Double> l) {
- return 0;
- }
-
- static int lengthStep(Object o, int len, List<Double> l) {
- return len + 1;
- }
-
- static List<String> mapInit(List<String> l) {
- return new ArrayList<>();
- }
-
- static List<String> mapStep(String e, List<String> r, List<String> l) {
- r.add(e.toUpperCase());
- return r;
- }
-
- static void printStep(String s, List<String> l) {
- System.out.print(s);
- }
-
- static final Class<Iterate> ITERATE = Iterate.class;
-
- static final MethodType MT_sumIterator = methodType(Iterator.class, Integer[].class);
-
- static final MethodType MT_sumInit = methodType(int.class, Integer[].class);
- static final MethodType MT_reverseInit = methodType(List.class, List.class);
- static final MethodType MT_lenghInit = methodType(int.class, List.class);
- static final MethodType MT_mapInit = methodType(List.class, List.class);
-
- static final MethodType MT_sumStep = methodType(int.class, int.class, int.class, Integer[].class);
- static final MethodType MT_reverseStep = methodType(List.class, String.class, List.class, List.class);
- static final MethodType MT_lengthStep = methodType(int.class, Object.class, int.class, List.class);
- static final MethodType MT_mapStep = methodType(List.class, String.class, List.class, List.class);
- static final MethodType MT_printStep = methodType(void.class, String.class, List.class);
-
- static final MethodHandle MH_sumIterator;
- static final MethodHandle MH_sumInit;
- static final MethodHandle MH_sumStep;
- static final MethodHandle MH_printStep;
-
- static final MethodHandle MH_reverseInit;
- static final MethodHandle MH_reverseStep;
-
- static final MethodHandle MH_lengthInit;
- static final MethodHandle MH_lengthStep;
-
- static final MethodHandle MH_mapInit;
- static final MethodHandle MH_mapStep;
-
- static final MethodType MT_sum = methodType(int.class, Integer[].class);
- static final MethodType MT_reverse = methodType(List.class, List.class);
- static final MethodType MT_length = methodType(int.class, List.class);
- static final MethodType MT_map = methodType(List.class, List.class);
- static final MethodType MT_print = methodType(void.class, List.class);
-
- static {
- try {
- MH_sumIterator = LOOKUP.findStatic(ITERATE, "sumIterator", MT_sumIterator);
- MH_sumInit = LOOKUP.findStatic(ITERATE, "sumInit", MT_sumInit);
- MH_sumStep = LOOKUP.findStatic(ITERATE, "sumStep", MT_sumStep);
- MH_reverseInit = LOOKUP.findStatic(ITERATE, "reverseInit", MT_reverseInit);
- MH_reverseStep = LOOKUP.findStatic(ITERATE, "reverseStep", MT_reverseStep);
- MH_lengthInit = LOOKUP.findStatic(ITERATE, "lengthInit", MT_lenghInit);
- MH_lengthStep = LOOKUP.findStatic(ITERATE, "lengthStep", MT_lengthStep);
- MH_mapInit = LOOKUP.findStatic(ITERATE, "mapInit", MT_mapInit);
- MH_mapStep = LOOKUP.findStatic(ITERATE, "mapStep", MT_mapStep);
- MH_printStep = LOOKUP.findStatic(ITERATE, "printStep", MT_printStep);
- } catch (Exception e) {
- throw new ExceptionInInitializerError(e);
- }
- }
-
- }
-
- static class TryFinally {
-
- static String greet(String whom) {
- return "Hello, " + whom;
- }
-
- static String exclaim(Throwable t, String r, String whom) {
- return r + "!";
- }
-
- static void print(String what) {
- System.out.print("Hello, " + what);
- }
-
- static void printMore(Throwable t, String what) {
- System.out.println("!");
- }
-
- static String greetMore(String first, String second) {
- return "Hello, " + first + " and " + second;
- }
-
- static String exclaimMore(Throwable t, String r, String first) {
- return r + " (but " + first + " first)!";
- }
-
- static void voidTarget() {}
-
- static void voidCleanup(Throwable t, int a) {}
-
- static final Class<TryFinally> TRY_FINALLY = TryFinally.class;
-
- static final MethodType MT_greet = methodType(String.class, String.class);
- static final MethodType MT_exclaim = methodType(String.class, Throwable.class, String.class, String.class);
- static final MethodType MT_print = methodType(void.class, String.class);
- static final MethodType MT_printMore = methodType(void.class, Throwable.class, String.class);
- static final MethodType MT_greetMore = methodType(String.class, String.class, String.class);
- static final MethodType MT_exclaimMore = methodType(String.class, Throwable.class, String.class, String.class);
- static final MethodType MT_voidTarget = methodType(void.class);
- static final MethodType MT_voidCleanup = methodType(void.class, Throwable.class, int.class);
-
- static final MethodHandle MH_greet;
- static final MethodHandle MH_exclaim;
- static final MethodHandle MH_print;
- static final MethodHandle MH_printMore;
- static final MethodHandle MH_greetMore;
- static final MethodHandle MH_exclaimMore;
- static final MethodHandle MH_voidTarget;
- static final MethodHandle MH_voidCleanup;
-
- static final MethodType MT_hello = methodType(String.class, String.class);
- static final MethodType MT_printHello = methodType(void.class, String.class);
- static final MethodType MT_moreHello = methodType(String.class, String.class, String.class);
-
- static {
- try {
- MH_greet = LOOKUP.findStatic(TRY_FINALLY, "greet", MT_greet);
- MH_exclaim = LOOKUP.findStatic(TRY_FINALLY, "exclaim", MT_exclaim);
- MH_print = LOOKUP.findStatic(TRY_FINALLY, "print", MT_print);
- MH_printMore = LOOKUP.findStatic(TRY_FINALLY, "printMore", MT_printMore);
- MH_greetMore = LOOKUP.findStatic(TRY_FINALLY, "greetMore", MT_greetMore);
- MH_exclaimMore = LOOKUP.findStatic(TRY_FINALLY, "exclaimMore", MT_exclaimMore);
- MH_voidTarget = LOOKUP.findStatic(TRY_FINALLY, "voidTarget", MT_voidTarget);
- MH_voidCleanup = LOOKUP.findStatic(TRY_FINALLY, "voidCleanup", MT_voidCleanup);
- } catch (Exception e) {
- throw new ExceptionInInitializerError(e);
- }
- }
-
- }
-
- static class Fold {
-
- static int adder(int a, int b, int c) {
- return a + b + c;
- }
-
- static int adder1(int a, int b) {
- return a + b;
- }
-
- static int multer(int x, int q, int r, int s) {
- return x * q * r * s;
- }
-
- static int str(boolean b1, String s, boolean b2, int x) {
- return b1 && s.equals(String.valueOf(b2)) ? x : -x;
- }
-
- static boolean comb(String s, boolean b2) {
- return !s.equals(b2);
- }
-
- static String comb2(boolean b2, int x) {
- int ib = b2 ? 1 : 0;
- return ib == x ? "true" : "false";
- }
-
- static final Class<Fold> FOLD = Fold.class;
-
- static final MethodType MT_adder = methodType(int.class, int.class, int.class, int.class);
- static final MethodType MT_adder1 = methodType(int.class, int.class, int.class);
- static final MethodType MT_multer = methodType(int.class, int.class, int.class, int.class, int.class);
- static final MethodType MT_str = methodType(int.class, boolean.class, String.class, boolean.class, int.class);
- static final MethodType MT_comb = methodType(boolean.class, String.class, boolean.class);
- static final MethodType MT_comb2 = methodType(String.class, boolean.class, int.class);
-
- static final MethodHandle MH_adder;
- static final MethodHandle MH_adder1;
- static final MethodHandle MH_multer;
- static final MethodHandle MH_str;
- static final MethodHandle MH_comb;
- static final MethodHandle MH_comb2;
-
- static final MethodType MT_folded1 = methodType(int.class, int.class, int.class, int.class);
- static final MethodType MT_folded2 = methodType(int.class, String.class, boolean.class, int.class);
- static final MethodType MT_folded3 = methodType(int.class, boolean.class, boolean.class, int.class);
-
- static {
- try {
- MH_adder = LOOKUP.findStatic(FOLD, "adder", MT_adder);
- MH_adder1 = LOOKUP.findStatic(FOLD, "adder1", MT_adder1);
- MH_multer = LOOKUP.findStatic(FOLD, "multer", MT_multer);
- MH_str = LOOKUP.findStatic(FOLD, "str", MT_str);
- MH_comb = LOOKUP.findStatic(FOLD, "comb", MT_comb);
- MH_comb2 = LOOKUP.findStatic(FOLD, "comb2", MT_comb2);
- } catch (Exception e) {
- throw new ExceptionInInitializerError(e);
- }
- }
- }
-
- static class SpreadCollect {
-
- static String forSpreading(String s1, int i1, int i2, int i3, String s2) {
- return s1 + i1 + i2 + i3 + s2;
- }
-
- static String forCollecting(String s1, int[] is, String s2) {
- StringBuilder sb = new StringBuilder(s1);
- for (int i : is) {
- sb.append(i);
- }
- return sb.append(s2).toString();
- }
-
- static String forCollectingLeading(int[] is, String s) {
- return forCollecting("", is, s);
- }
-
- static final Class<SpreadCollect> SPREAD_COLLECT = SpreadCollect.class;
-
- static final MethodType MT_forSpreading = methodType(String.class, String.class, int.class, int.class, int.class, String.class);
- static final MethodType MT_forCollecting = methodType(String.class, String.class, int[].class, String.class);
- static final MethodType MT_forCollectingLeading = methodType(String.class, int[].class, String.class);
-
- static final MethodHandle MH_forSpreading;
- static final MethodHandle MH_forCollecting;
- static final MethodHandle MH_forCollectingLeading;
-
- static final MethodType MT_spreader = methodType(String.class, String.class, int[].class, String.class);
- static final MethodType MT_collector0 = methodType(String.class, String.class, String.class);
- static final MethodType MT_collector1 = methodType(String.class, String.class, int.class, String.class);
- static final MethodType MT_collector2 = methodType(String.class, String.class, int.class, int.class, String.class);
- static final MethodType MT_collector3 = methodType(String.class, String.class, int.class, int.class, int.class, String.class);
- static final MethodType MT_collectorLeading1 = methodType(String.class, int.class, String.class);
- static final MethodType MT_collectorLeading2 = methodType(String.class, int.class, int.class, String.class);
- static final MethodType MT_collectorLeading3 = methodType(String.class, int.class, int.class, int.class, String.class);
-
- static final String NONE_ERROR = "zero array length in MethodHandle.asCollector";
-
- static {
- try {
- MH_forSpreading = LOOKUP.findStatic(SPREAD_COLLECT, "forSpreading", MT_forSpreading);
- MH_forCollecting = LOOKUP.findStatic(SPREAD_COLLECT, "forCollecting", MT_forCollecting);
- MH_forCollectingLeading = LOOKUP.findStatic(SPREAD_COLLECT, "forCollectingLeading", MT_forCollectingLeading);
- } catch (Exception e) {
- throw new ExceptionInInitializerError(e);
- }
- }
-
- }
-
- static class FindSpecial {
-
- interface I1 {
- default String m() {
- return "I1.m";
- }
- }
-
- interface I2 {
- default String m() {
- return "I2.m";
- }
- }
-
- interface I3 {
- String q();
- }
-
- static class C implements I1, I2, I3 {
- public String m() {
- return I1.super.m();
- }
- public String q() {
- return "q";
- }
- }
-
- static final String ABSTRACT_ERROR = "no such method: test.java.lang.invoke.T8139885$FindSpecial$I3.q()String/invokeSpecial";
-
- }
-
- //
- // Auxiliary methods.
- //
-
- static MethodHandle[] mha(MethodHandle... mhs) {
- return mhs;
- }
-
-}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/invoke/TryFinallyTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,179 @@
+/*
+ * Copyright (c) 2015, 2016, 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.
+ */
+
+/* @test
+ * @bug 8139885
+ * @bug 8150825
+ * @run testng/othervm -ea -esa test.java.lang.invoke.TryFinallyTest
+ */
+
+package test.java.lang.invoke;
+
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodHandles.Lookup;
+import java.lang.invoke.MethodType;
+
+import static java.lang.invoke.MethodType.methodType;
+
+import static org.testng.AssertJUnit.*;
+
+import org.testng.annotations.*;
+
+/**
+ * Tests for the tryFinally method handle combinator introduced in JEP 274.
+ */
+public class TryFinallyTest {
+
+ static final Lookup LOOKUP = MethodHandles.lookup();
+
+ @Test
+ public static void testTryFinally() throws Throwable {
+ MethodHandle hello = MethodHandles.tryFinally(TryFinally.MH_greet, TryFinally.MH_exclaim);
+ assertEquals(TryFinally.MT_hello, hello.type());
+ assertEquals("Hello, world!", hello.invoke("world"));
+ }
+
+ @Test
+ public static void testTryFinallyVoid() throws Throwable {
+ MethodHandle tfVoid = MethodHandles.tryFinally(TryFinally.MH_print, TryFinally.MH_printMore);
+ assertEquals(TryFinally.MT_printHello, tfVoid.type());
+ tfVoid.invoke("world");
+ }
+
+ @Test
+ public static void testTryFinallySublist() throws Throwable {
+ MethodHandle helloMore = MethodHandles.tryFinally(TryFinally.MH_greetMore, TryFinally.MH_exclaimMore);
+ assertEquals(TryFinally.MT_moreHello, helloMore.type());
+ assertEquals("Hello, world and universe (but world first)!", helloMore.invoke("world", "universe"));
+ }
+
+ @DataProvider
+ static Object[][] negativeTestData() {
+ MethodHandle intid = MethodHandles.identity(int.class);
+ MethodHandle intco = MethodHandles.constant(int.class, 0);
+ MethodHandle errTarget = MethodHandles.dropArguments(intco, 0, int.class, double.class, String.class, int.class);
+ MethodHandle errCleanup = MethodHandles.dropArguments(MethodHandles.constant(int.class, 0), 0, Throwable.class,
+ int.class, double.class, Object.class);
+ return new Object[][]{
+ {intid, MethodHandles.identity(double.class),
+ "target and return types must match: double != int"},
+ {intid, MethodHandles.dropArguments(intid, 0, String.class),
+ "cleanup first argument and Throwable must match: (String,int)int != class java.lang.Throwable"},
+ {intid, MethodHandles.dropArguments(intid, 0, Throwable.class, double.class),
+ "cleanup second argument and target return type must match: (Throwable,double,int)int != int"},
+ {errTarget, errCleanup,
+ "cleanup parameters after (Throwable,result) and target parameter list prefix must match: " +
+ errCleanup.type() + " != " + errTarget.type()},
+ {TryFinally.MH_voidTarget, TryFinally.MH_voidCleanup,
+ "cleanup parameters after (Throwable,result) and target parameter list prefix must match: " +
+ TryFinally.MH_voidCleanup.type() + " != " + TryFinally.MH_voidTarget.type()}
+ };
+ }
+
+ @Test(dataProvider = "negativeTestData")
+ public static void testTryFinallyNegative(MethodHandle target, MethodHandle cleanup, String expectedMessage) {
+ boolean caught = false;
+ try {
+ MethodHandles.tryFinally(target, cleanup);
+ } catch (IllegalArgumentException iae) {
+ assertEquals(expectedMessage, iae.getMessage());
+ caught = true;
+ }
+ assertTrue(caught);
+ }
+
+ static class TryFinally {
+
+ static String greet(String whom) {
+ return "Hello, " + whom;
+ }
+
+ static String exclaim(Throwable t, String r, String whom) {
+ return r + "!";
+ }
+
+ static void print(String what) {
+ System.out.print("Hello, " + what);
+ }
+
+ static void printMore(Throwable t, String what) {
+ System.out.println("!");
+ }
+
+ static String greetMore(String first, String second) {
+ return "Hello, " + first + " and " + second;
+ }
+
+ static String exclaimMore(Throwable t, String r, String first) {
+ return r + " (but " + first + " first)!";
+ }
+
+ static void voidTarget() {}
+
+ static void voidCleanup(Throwable t, int a) {}
+
+ static final Class<TryFinally> TRY_FINALLY = TryFinally.class;
+
+ static final MethodType MT_greet = methodType(String.class, String.class);
+ static final MethodType MT_exclaim = methodType(String.class, Throwable.class, String.class, String.class);
+ static final MethodType MT_print = methodType(void.class, String.class);
+ static final MethodType MT_printMore = methodType(void.class, Throwable.class, String.class);
+ static final MethodType MT_greetMore = methodType(String.class, String.class, String.class);
+ static final MethodType MT_exclaimMore = methodType(String.class, Throwable.class, String.class, String.class);
+ static final MethodType MT_voidTarget = methodType(void.class);
+ static final MethodType MT_voidCleanup = methodType(void.class, Throwable.class, int.class);
+
+ static final MethodHandle MH_greet;
+ static final MethodHandle MH_exclaim;
+ static final MethodHandle MH_print;
+ static final MethodHandle MH_printMore;
+ static final MethodHandle MH_greetMore;
+ static final MethodHandle MH_exclaimMore;
+ static final MethodHandle MH_voidTarget;
+ static final MethodHandle MH_voidCleanup;
+
+ static final MethodType MT_hello = methodType(String.class, String.class);
+ static final MethodType MT_printHello = methodType(void.class, String.class);
+ static final MethodType MT_moreHello = methodType(String.class, String.class, String.class);
+
+ static {
+ try {
+ MH_greet = LOOKUP.findStatic(TRY_FINALLY, "greet", MT_greet);
+ MH_exclaim = LOOKUP.findStatic(TRY_FINALLY, "exclaim", MT_exclaim);
+ MH_print = LOOKUP.findStatic(TRY_FINALLY, "print", MT_print);
+ MH_printMore = LOOKUP.findStatic(TRY_FINALLY, "printMore", MT_printMore);
+ MH_greetMore = LOOKUP.findStatic(TRY_FINALLY, "greetMore", MT_greetMore);
+ MH_exclaimMore = LOOKUP.findStatic(TRY_FINALLY, "exclaimMore", MT_exclaimMore);
+ MH_voidTarget = LOOKUP.findStatic(TRY_FINALLY, "voidTarget", MT_voidTarget);
+ MH_voidCleanup = LOOKUP.findStatic(TRY_FINALLY, "voidCleanup", MT_voidCleanup);
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+
+ }
+
+}
--- a/jdk/test/java/lang/invoke/lambda/LambdaAccessControlDoPrivilegedTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/invoke/lambda/LambdaAccessControlDoPrivilegedTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -27,6 +27,7 @@
* @summary tests DoPrivileged action (implemented as lambda expressions) by
* inserting them into the BootClassPath.
* @modules jdk.compiler
+ * jdk.zipfs
* @compile -XDignore.symbol.file LambdaAccessControlDoPrivilegedTest.java LUtils.java
* @run main/othervm LambdaAccessControlDoPrivilegedTest
*/
--- a/jdk/test/java/lang/invoke/lambda/LambdaAsm.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/invoke/lambda/LambdaAsm.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -28,6 +28,7 @@
* generate bytecodes with correct constant pool references
* @modules java.base/jdk.internal.org.objectweb.asm
* jdk.jdeps/com.sun.tools.classfile
+ * jdk.zipfs
* @compile -XDignore.symbol.file LambdaAsm.java LUtils.java
* @run main/othervm LambdaAsm
*/
--- a/jdk/test/java/lang/invoke/lambda/LogGeneratedClassesTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/invoke/lambda/LogGeneratedClassesTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -26,6 +26,8 @@
* @bug 8023524
* @summary tests logging generated classes for lambda
* @library /java/nio/file
+ * @modules jdk.compiler
+ * jdk.zipfs
* @run testng LogGeneratedClassesTest
*/
import java.io.File;
--- a/jdk/test/java/lang/ref/CleanerTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/lang/ref/CleanerTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -52,7 +52,10 @@
* @library /test/lib/share/classes /lib/testlibrary /test/lib
* @build sun.hotspot.WhiteBox
* @build jdk.test.lib.Utils
- * @modules java.base/jdk.internal.misc java.base/jdk.internal.ref
+ * @modules java.base/jdk.internal
+ * java.base/jdk.internal.misc
+ * java.base/jdk.internal.ref
+ * java.management
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* @run testng/othervm
* -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/net/SocketOption/ImmutableOptions.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,184 @@
+/*
+ * Copyright (c) 2016, 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 8148609
+ * @run testng/othervm ImmutableOptions
+ * @summary Assert that the set of socket options are immutable
+ */
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.*;
+import java.util.Set;
+
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+
+public class ImmutableOptions {
+
+ @BeforeTest
+ void setupServerSocketFactory() throws IOException {
+ ServerSocket.setSocketFactory(new ServerSocketImplFactory());
+ }
+
+ @Test(expectedExceptions = UnsupportedOperationException.class)
+ public void socketThrows() throws IOException {
+ CustomSocketImpl impl = new CustomSocketImpl();
+ Socket socket = new CustomSocket(impl);
+ socket.supportedOptions().clear();
+ }
+
+ @Test(expectedExceptions = UnsupportedOperationException.class)
+ public void socketImplThrows() throws IOException {
+ CustomSocketImpl impl = new CustomSocketImpl();
+ impl.supportedOptions().clear();
+ }
+
+ @Test(expectedExceptions = UnsupportedOperationException.class)
+ public void serverSocketThrows() throws IOException {
+ ServerSocket ss = new ServerSocket();
+ ss.supportedOptions().clear();
+ }
+
+ @Test(expectedExceptions = UnsupportedOperationException.class)
+ public void serverSocketImplThrows() throws IOException {
+ ServerSocket ss = new ServerSocket();
+ ServerSocketImplFactory.mostRecentlyCreated.supportedOptions().clear();
+ }
+
+ @Test(expectedExceptions = UnsupportedOperationException.class)
+ public void datagramSocketThrows() throws IOException {
+ CustomDatagramSocketImpl impl = new CustomDatagramSocketImpl();
+ DatagramSocket socket = new CustomDatagramSocket(impl);
+ socket.supportedOptions().clear();
+ }
+
+ @Test(expectedExceptions = UnsupportedOperationException.class)
+ public void datagramSocketImplThrows() throws IOException {
+ CustomDatagramSocketImpl impl = new CustomDatagramSocketImpl();
+ impl.supportedOptions().clear();
+ }
+
+
+ // Socket descendants
+ static class CustomSocket extends Socket {
+ public CustomSocket(SocketImpl impl) throws IOException {
+ super(impl);
+ }
+ }
+
+ static class CustomDatagramSocket extends DatagramSocket {
+ public CustomDatagramSocket(DatagramSocketImpl impl) {
+ super(impl);
+ }
+ }
+
+ static class ServerSocketImplFactory implements SocketImplFactory {
+ static volatile CustomSocketImpl mostRecentlyCreated;
+
+ @Override public SocketImpl createSocketImpl() {
+ return mostRecentlyCreated = new CustomSocketImpl();
+ }
+ }
+
+ // Custom impl's
+ static class CustomSocketImpl extends SocketImpl {
+ // The only method interesting to this test.
+ @Override public Set<SocketOption<?>> supportedOptions() {
+ return super.supportedOptions();
+ }
+
+ public void create(boolean stream) throws IOException { }
+
+ public void connect(String host, int port) throws IOException { }
+
+ public void connect(InetAddress addr, int port) throws IOException { }
+
+ public void connect(SocketAddress addr, int timeout) throws IOException { }
+
+ public void bind(InetAddress host, int port) throws IOException { }
+
+ public void listen(int backlog) throws IOException { }
+
+ public void accept(SocketImpl s) throws IOException { }
+
+ public InputStream getInputStream() throws IOException { return null; }
+
+ public OutputStream getOutputStream() throws IOException { return null; }
+
+ public int available() throws IOException { return 0; }
+
+ public void close() throws IOException { }
+
+ public void sendUrgentData(int data) throws IOException { }
+
+ public Object getOption(int i) throws SocketException { return null; }
+
+ public void setOption(int i, Object o) throws SocketException { }
+ }
+
+ static class CustomDatagramSocketImpl extends DatagramSocketImpl {
+ // The only method interesting to this test.
+ @Override public Set<SocketOption<?>> supportedOptions() {
+ return super.supportedOptions();
+ }
+
+ protected void create() throws SocketException { }
+
+ protected void bind(int lport, InetAddress laddr) throws SocketException { }
+
+ protected void send(DatagramPacket p) throws IOException { }
+
+ protected int peek(InetAddress i) throws IOException { return 0; }
+
+ protected int peekData(DatagramPacket p) throws IOException { return 0; }
+
+ protected void receive(DatagramPacket p) throws IOException { }
+
+ protected void setTTL(byte ttl) throws IOException { }
+
+ protected byte getTTL() throws IOException { return 0; }
+
+ protected void setTimeToLive(int ttl) throws IOException { }
+
+ protected int getTimeToLive() throws IOException { return 0; }
+
+ protected void join(InetAddress inetaddr) throws IOException { }
+
+ protected void leave(InetAddress inetaddr) throws IOException { }
+
+ protected void joinGroup(SocketAddress x, NetworkInterface y)
+ throws IOException { }
+
+ protected void leaveGroup(SocketAddress x, NetworkInterface y)
+ throws IOException { }
+
+ protected void close() { }
+
+ public void setOption(int optID, Object value) throws SocketException { }
+
+ public Object getOption(int optID) throws SocketException { return null; }
+ }
+}
--- a/jdk/test/java/net/ipv6tests/UdpTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/net/ipv6tests/UdpTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, 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
@@ -24,6 +24,7 @@
/*
* @test
* @bug 4868820
+ * @key intermittent
* @summary IPv6 support for Windows XP and 2003 server
*/
--- a/jdk/test/java/rmi/server/Unreferenced/leaseCheckInterval/LeaseCheckInterval.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/rmi/server/Unreferenced/leaseCheckInterval/LeaseCheckInterval.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, 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
@@ -43,6 +43,7 @@
* java.rmi/sun.rmi.transport.tcp
* @build TestLibrary JavaVM LeaseCheckInterval_Stub SelfTerminator
* @run main/othervm LeaseCheckInterval
+ * @key intermittent
*/
import java.rmi.Remote;
--- a/jdk/test/java/util/WeakHashMap/GCDuringIteration.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/WeakHashMap/GCDuringIteration.java Mon Mar 07 09:34:29 2016 +0100
@@ -29,26 +29,50 @@
* @run main GCDuringIteration
* @summary Check that iterators work properly in the presence of
* concurrent finalization and removal of elements.
- * @key randomness intermittent
+ * @key randomness
*/
-import java.util.*;
+import static java.util.concurrent.TimeUnit.SECONDS;
+
+import java.lang.ref.WeakReference;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.Random;
+import java.util.WeakHashMap;
import java.util.concurrent.CountDownLatch;
+import java.util.function.BooleanSupplier;
import jdk.testlibrary.RandomFactory;
public class GCDuringIteration {
- private static void waitForFinalizersToRun() {
- for (int i = 0; i < 2; i++)
- tryWaitForFinalizersToRun();
+
+ /** No guarantees, but effective in practice. */
+ static void forceFullGc() {
+ CountDownLatch finalizeDone = new CountDownLatch(1);
+ WeakReference<?> ref = new WeakReference<Object>(new Object() {
+ protected void finalize() { finalizeDone.countDown(); }});
+ try {
+ for (int i = 0; i < 10; i++) {
+ System.gc();
+ if (finalizeDone.await(1L, SECONDS) && ref.get() == null) {
+ System.runFinalization(); // try to pick up stragglers
+ return;
+ }
+ }
+ } catch (InterruptedException unexpected) {
+ throw new AssertionError("unexpected InterruptedException");
+ }
+ throw new AssertionError("failed to do a \"full\" gc");
}
- private static void tryWaitForFinalizersToRun() {
- System.gc();
- final CountDownLatch fin = new CountDownLatch(1);
- new Object() { protected void finalize() { fin.countDown(); }};
- System.gc();
- try { fin.await(); }
- catch (InterruptedException ie) { throw new Error(ie); }
+ static void gcAwait(BooleanSupplier s) {
+ for (int i = 0; i < 10; i++) {
+ if (s.getAsBoolean())
+ return;
+ forceFullGc();
+ }
+ throw new AssertionError("failed to satisfy condition");
}
// A class with the traditional pessimal hashCode implementation,
@@ -76,9 +100,13 @@
if (rnd.nextBoolean()) check(it.hasNext());
equal(it.next().getValue(), i);
}
- if (rnd.nextBoolean())
- THROWS(NoSuchElementException.class,
- new F(){void f(){it.next();}});
+ if (rnd.nextBoolean()) {
+ try {
+ it.next();
+ throw new AssertionError("should throw");
+ } catch (NoSuchElementException success) {}
+ }
+
if (rnd.nextBoolean())
check(! it.hasNext());
}
@@ -106,9 +134,7 @@
int first = firstValue(map);
final Iterator<Map.Entry<Foo,Integer>> it = map.entrySet().iterator();
foos[first] = null;
- for (int i = 0; i < 10 && map.size() != first; i++)
- tryWaitForFinalizersToRun();
- equal(map.size(), first);
+ gcAwait(() -> map.size() == first);
checkIterator(it, first-1);
equal(map.size(), first);
equal(firstValue(map), first-1);
@@ -119,15 +145,14 @@
final Iterator<Map.Entry<Foo,Integer>> it = map.entrySet().iterator();
it.next(); // protects first entry
System.out.println(map.values());
+ int oldSize = map.size();
foos[first] = null;
- tryWaitForFinalizersToRun();
- equal(map.size(), first+1);
+ forceFullGc();
+ equal(map.size(), oldSize);
System.out.println(map.values());
checkIterator(it, first-1);
// first entry no longer protected
- for (int i = 0; i < 10 && map.size() != first; i++)
- tryWaitForFinalizersToRun();
- equal(map.size(), first);
+ gcAwait(() -> map.size() == first);
equal(firstValue(map), first-1);
}
@@ -137,15 +162,12 @@
it.next(); // protects first entry
System.out.println(map.values());
foos[first] = foos[first-1] = null;
- tryWaitForFinalizersToRun();
- equal(map.size(), first);
+ gcAwait(() -> map.size() == first);
equal(firstValue(map), first);
System.out.println(map.values());
checkIterator(it, first-2);
// first entry no longer protected
- for (int i = 0; i < 10 && map.size() != first-1; i++)
- tryWaitForFinalizersToRun();
- equal(map.size(), first-1);
+ gcAwait(() -> map.size() == first-1);
equal(firstValue(map), first-2);
}
@@ -155,16 +177,15 @@
it.next(); // protects first entry
it.hasNext(); // protects second entry
System.out.println(map.values());
+ int oldSize = map.size();
foos[first] = foos[first-1] = null;
- tryWaitForFinalizersToRun();
+ forceFullGc();
+ equal(map.size(), oldSize);
equal(firstValue(map), first);
- equal(map.size(), first+1);
System.out.println(map.values());
checkIterator(it, first-1);
// first entry no longer protected
- for (int i = 0; i < 10 && map.size() != first-1; i++)
- tryWaitForFinalizersToRun();
- equal(map.size(), first-1);
+ gcAwait(() -> map.size() == first-1);
equal(firstValue(map), first-2);
}
@@ -173,17 +194,16 @@
final Iterator<Map.Entry<Foo,Integer>> it = map.entrySet().iterator();
it.next(); // protects first entry
System.out.println(map.values());
+ equal(map.size(), first+1);
foos[first] = foos[first-1] = null;
- tryWaitForFinalizersToRun();
+ gcAwait(() -> map.size() == first);
it.remove();
equal(firstValue(map), first-2);
equal(map.size(), first-1);
System.out.println(map.values());
checkIterator(it, first-2);
// first entry no longer protected
- for (int i = 0; i < 10 && map.size() != first-1; i++)
- tryWaitForFinalizersToRun();
- equal(map.size(), first-1);
+ gcAwait(() -> map.size() == first-1);
equal(firstValue(map), first-2);
}
@@ -194,15 +214,14 @@
it.remove();
it.hasNext(); // protects second entry
System.out.println(map.values());
+ equal(map.size(), first);
foos[first] = foos[first-1] = null;
- tryWaitForFinalizersToRun();
+ forceFullGc();
equal(firstValue(map), first-1);
equal(map.size(), first);
System.out.println(map.values());
checkIterator(it, first-1);
- for (int i = 0; i < 10 && map.size() != first-1; i++)
- tryWaitForFinalizersToRun();
- equal(map.size(), first-1);
+ gcAwait(() -> map.size() == first-1);
equal(firstValue(map), first-2);
}
@@ -211,14 +230,11 @@
final Iterator<Map.Entry<Foo,Integer>> it = map.entrySet().iterator();
it.hasNext(); // protects first entry
Arrays.fill(foos, null);
- tryWaitForFinalizersToRun();
- equal(map.size(), 1);
+ gcAwait(() -> map.size() == 1);
System.out.println(map.values());
equal(it.next().getValue(), first);
check(! it.hasNext());
- for (int i = 0; i < 10 && map.size() != 0; i++)
- tryWaitForFinalizersToRun();
- equal(map.size(), 0);
+ gcAwait(() -> map.size() == 0);
check(map.isEmpty());
}
}
@@ -239,11 +255,4 @@
try {test(args);} catch (Throwable t) {unexpected(t);}
System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
if (failed > 0) throw new AssertionError("Some tests failed");}
- abstract class F {abstract void f() throws Throwable;}
- void THROWS(Class<? extends Throwable> k, F... fs) {
- for (F f : fs)
- try {f.f(); fail("Expected " + k.getName() + " not thrown");}
- catch (Throwable t) {
- if (k.isAssignableFrom(t.getClass())) pass();
- else unexpected(t);}}
}
--- a/jdk/test/java/util/concurrent/BlockingQueue/CancelledProducerConsumerLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/BlockingQueue/CancelledProducerConsumerLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,8 +35,11 @@
* @test
* @bug 4486658
* @summary Checks for responsiveness of blocking queues to cancellation.
+ * @library /lib/testlibrary/
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.util.ArrayList;
import java.util.List;
import java.util.SplittableRandom;
@@ -53,8 +56,10 @@
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
public class CancelledProducerConsumerLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static ExecutorService pool;
public static void main(String[] args) throws Exception {
@@ -73,7 +78,7 @@
new CancelledProducerConsumerLoops(i, queue).run();
}
pool.shutdown();
- if (! pool.awaitTermination(10L, TimeUnit.SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new AssertionError("timed out");
pool = null;
}
@@ -117,18 +122,18 @@
assertCancelled(cons[i]);
}
- if (!producersInterrupted.await(10L, TimeUnit.SECONDS))
+ if (!producersInterrupted.await(LONG_DELAY_MS, MILLISECONDS))
throw new AssertionError("timed out");
- if (!consumersInterrupted.await(10L, TimeUnit.SECONDS))
+ if (!consumersInterrupted.await(LONG_DELAY_MS, MILLISECONDS))
throw new AssertionError("timed out");
if (prods[0].isDone() || prods[0].isCancelled())
throw new AssertionError("completed too early");
done = true;
- if (! (prods[0].get(10L, TimeUnit.SECONDS) instanceof Integer))
+ if (! (prods[0].get(LONG_DELAY_MS, MILLISECONDS) instanceof Integer))
throw new AssertionError("expected Integer");
- if (! (cons[0].get(10L, TimeUnit.SECONDS) instanceof Integer))
+ if (! (cons[0].get(LONG_DELAY_MS, MILLISECONDS) instanceof Integer))
throw new AssertionError("expected Integer");
}
@@ -138,7 +143,7 @@
if (!future.isCancelled())
throw new AssertionError("not cancelled");
try {
- future.get(10L, TimeUnit.SECONDS);
+ future.get(LONG_DELAY_MS, MILLISECONDS);
throw new AssertionError("should throw CancellationException");
} catch (CancellationException success) {}
}
--- a/jdk/test/java/util/concurrent/BlockingQueue/Interrupt.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/BlockingQueue/Interrupt.java Mon Mar 07 09:34:29 2016 +0100
@@ -26,10 +26,10 @@
* @bug 6384064
* @summary Check proper handling of interrupts
* @author Martin Buchholz
+ * @library /lib/testlibrary/
*/
import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
import java.util.ArrayList;
import java.util.List;
@@ -41,8 +41,10 @@
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.Executor;
import java.util.concurrent.ScheduledThreadPoolExecutor;
+import jdk.testlibrary.Utils;
public class Interrupt {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static void checkInterrupted0(Iterable<Fun> fs, Executor ex) {
for (Fun f : fs) {
@@ -71,7 +73,7 @@
checkInterrupted0(fs, immediateExecutor);
checkInterrupted0(fs, delayedExecutor);
stpe.shutdown();
- check(stpe.awaitTermination(10L, SECONDS));
+ check(stpe.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
}
static void testQueue(final BlockingQueue<Object> q) {
@@ -82,12 +84,12 @@
q.clear();
List<Fun> fs = new ArrayList<Fun>();
fs.add(() -> q.take());
- fs.add(() -> q.poll(60, SECONDS));
+ fs.add(() -> q.poll(LONG_DELAY_MS, MILLISECONDS));
if (deq != null) {
fs.add(() -> deq.takeFirst());
fs.add(() -> deq.takeLast());
- fs.add(() -> deq.pollFirst(7, SECONDS));
- fs.add(() -> deq.pollLast(7, SECONDS));
+ fs.add(() -> deq.pollFirst(LONG_DELAY_MS, MILLISECONDS));
+ fs.add(() -> deq.pollLast(LONG_DELAY_MS, MILLISECONDS));
}
checkInterrupted(fs);
@@ -99,12 +101,12 @@
fs.clear();
fs.add(() -> q.put(1));
- fs.add(() -> q.offer(1, 7, SECONDS));
+ fs.add(() -> q.offer(1, LONG_DELAY_MS, MILLISECONDS));
if (deq != null) {
fs.add(() -> deq.putFirst(1));
fs.add(() -> deq.putLast(1));
- fs.add(() -> deq.offerFirst(1, 7, SECONDS));
- fs.add(() -> deq.offerLast(1, 7, SECONDS));
+ fs.add(() -> deq.offerFirst(1, LONG_DELAY_MS, MILLISECONDS));
+ fs.add(() -> deq.offerLast(1, LONG_DELAY_MS, MILLISECONDS));
}
checkInterrupted(fs);
} catch (Throwable t) {
--- a/jdk/test/java/util/concurrent/BlockingQueue/MultipleProducersSingleConsumerLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/BlockingQueue/MultipleProducersSingleConsumerLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,10 +35,11 @@
* @test
* @bug 4486658
* @summary multiple producers and single consumer using blocking queues
+ * @library /lib/testlibrary/
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static java.util.concurrent.TimeUnit.NANOSECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
@@ -51,8 +52,10 @@
import java.util.concurrent.PriorityBlockingQueue;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.Utils;
public class MultipleProducersSingleConsumerLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static ExecutorService pool;
public static void main(String[] args) throws Exception {
@@ -77,7 +80,7 @@
}
pool.shutdown();
- if (! pool.awaitTermination(10L, SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
pool = null;
}
--- a/jdk/test/java/util/concurrent/BlockingQueue/ProducerConsumerLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/BlockingQueue/ProducerConsumerLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,10 +35,11 @@
* @test
* @bug 4486658
* @summary multiple producers and consumers using blocking queues
+ * @library /lib/testlibrary/
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static java.util.concurrent.TimeUnit.NANOSECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
@@ -51,8 +52,10 @@
import java.util.concurrent.PriorityBlockingQueue;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.Utils;
public class ProducerConsumerLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static ExecutorService pool;
public static void main(String[] args) throws Exception {
@@ -77,7 +80,7 @@
run(new ArrayBlockingQueue<Integer>(100, true), i, 100);
}
pool.shutdown();
- if (! pool.awaitTermination(60L, SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
pool = null;
}
--- a/jdk/test/java/util/concurrent/BlockingQueue/SingleProducerMultipleConsumerLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/BlockingQueue/SingleProducerMultipleConsumerLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,10 +35,11 @@
* @test
* @bug 4486658
* @summary check ordering for blocking queues with 1 producer and multiple consumers
+ * @library /lib/testlibrary/
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static java.util.concurrent.TimeUnit.NANOSECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
@@ -50,8 +51,10 @@
import java.util.concurrent.LinkedTransferQueue;
import java.util.concurrent.PriorityBlockingQueue;
import java.util.concurrent.SynchronousQueue;
+import jdk.testlibrary.Utils;
public class SingleProducerMultipleConsumerLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static ExecutorService pool;
public static void main(String[] args) throws Exception {
@@ -75,7 +78,7 @@
run(new ArrayBlockingQueue<Integer>(100, true), i, 100);
}
pool.shutdown();
- if (! pool.awaitTermination(60L, SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
pool = null;
}
--- a/jdk/test/java/util/concurrent/CompletableFuture/Basic.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/CompletableFuture/Basic.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,15 +34,17 @@
/*
* @test
* @bug 8005696
+ * @summary Basic tests for CompletableFuture
+ * @library /lib/testlibrary/
* @run main Basic
* @run main/othervm -Djava.util.concurrent.ForkJoinPool.common.parallelism=0 Basic
- * @summary Basic tests for CompletableFuture
* @author Chris Hegarty
*/
import static java.util.concurrent.CompletableFuture.runAsync;
import static java.util.concurrent.CompletableFuture.supplyAsync;
import static java.util.concurrent.ForkJoinPool.commonPool;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static java.util.concurrent.TimeUnit.SECONDS;
import java.lang.reflect.Array;
@@ -54,8 +56,10 @@
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.Utils;
public class Basic {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static void checkCompletedNormally(CompletableFuture<?> cf, Object value) {
checkCompletedNormally(cf, value == null ? null : new Object[] { value });
@@ -109,12 +113,13 @@
}
private static void realMain(String[] args) throws Throwable {
- ExecutorService executor = Executors.newFixedThreadPool(2);
+ ExecutorService pool = Executors.newFixedThreadPool(2);
try {
- test(executor);
+ test(pool);
} finally {
- executor.shutdown();
- executor.awaitTermination(30L, SECONDS);
+ pool.shutdown();
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
+ throw new Error();
}
}
--- a/jdk/test/java/util/concurrent/ConcurrentHashMap/MapLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ConcurrentHashMap/MapLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,7 +34,6 @@
/*
* @test
* @bug 4486658
- * @run main/timeout=1600 MapLoops
* @summary Exercise multithreaded maps, by default ConcurrentHashMap.
* Multithreaded hash table test. Each thread does a random walk
* though elements of "key" array. On each iteration, it checks if
@@ -42,9 +41,11 @@
* inserts it, and if present, with probability premove it removes
* it. (pinsert and premove are expressed as percentages to simplify
* parsing from command line.)
+ * @library /lib/testlibrary/
+ * @run main/timeout=1600 MapLoops
*/
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import java.util.List;
import java.util.Map;
@@ -53,8 +54,10 @@
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
+import jdk.testlibrary.Utils;
public class MapLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static int nkeys = 1000; // 10_000
static int pinsert = 60;
static int premove = 2;
@@ -126,7 +129,7 @@
i = k;
}
pool.shutdown();
- if (! pool.awaitTermination(60L, SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
if (! throwables.isEmpty())
--- a/jdk/test/java/util/concurrent/ConcurrentQueues/ConcurrentQueueLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ConcurrentQueues/ConcurrentQueueLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,11 +34,12 @@
/*
* @test
* @bug 4486658 6785442
+ * @summary Checks that a set of threads can repeatedly get and modify items
+ * @library /lib/testlibrary/
* @run main ConcurrentQueueLoops 8 123456
- * @summary Checks that a set of threads can repeatedly get and modify items
*/
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import java.util.ArrayList;
import java.util.Collection;
@@ -57,8 +58,10 @@
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.LinkedTransferQueue;
import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.Utils;
public class ConcurrentQueueLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
ExecutorService pool;
AtomicInteger totalItems;
boolean print;
@@ -106,16 +109,14 @@
print = false;
System.out.println("Warmup...");
oneRun(1, items, q);
- //Thread.sleep(100);
oneRun(3, items, q);
- Thread.sleep(100);
print = true;
for (int i = 1; i <= maxStages; i += (i+1) >>> 1) {
oneRun(i, items, q);
}
pool.shutdown();
- check(pool.awaitTermination(60L, SECONDS));
+ check(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
}
class Stage implements Callable<Integer> {
--- a/jdk/test/java/util/concurrent/ConcurrentQueues/GCRetention.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ConcurrentQueues/GCRetention.java Mon Mar 07 09:34:29 2016 +0100
@@ -38,10 +38,14 @@
* @run main GCRetention 12345
*/
+import static java.util.concurrent.TimeUnit.SECONDS;
+
+import java.lang.ref.WeakReference;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentLinkedDeque;
import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.CountDownLatch;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.LinkedTransferQueue;
@@ -59,6 +63,25 @@
// Suitable for benchmarking. Overridden by args[0] for testing.
int count = 1024 * 1024;
+ /** No guarantees, but effective in practice. */
+ static void forceFullGc() {
+ CountDownLatch finalizeDone = new CountDownLatch(1);
+ WeakReference<?> ref = new WeakReference<Object>(new Object() {
+ protected void finalize() { finalizeDone.countDown(); }});
+ try {
+ for (int i = 0; i < 10; i++) {
+ System.gc();
+ if (finalizeDone.await(1L, SECONDS) && ref.get() == null) {
+ System.runFinalization(); // try to pick up stragglers
+ return;
+ }
+ }
+ } catch (InterruptedException unexpected) {
+ throw new AssertionError("unexpected InterruptedException");
+ }
+ throw new AssertionError("failed to do a \"full\" gc");
+ }
+
final Map<String,String> results = new ConcurrentHashMap<String,String>();
Collection<Queue<Boolean>> queues() {
@@ -117,8 +140,8 @@
long t0 = System.nanoTime();
for (int i = 0; i < count; i++)
check(q.add(Boolean.TRUE));
- System.gc();
- System.gc();
+ forceFullGc();
+ // forceFullGc();
Boolean x;
while ((x = q.poll()) != null)
equal(x, Boolean.TRUE);
--- a/jdk/test/java/util/concurrent/CyclicBarrier/Basic.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/CyclicBarrier/Basic.java Mon Mar 07 09:34:29 2016 +0100
@@ -25,11 +25,11 @@
* @test
* @bug 6253848 6366811
* @summary Basic tests for CyclicBarrier
+ * @library /lib/testlibrary/
* @author Martin Buchholz, David Holmes
*/
import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
import java.util.ArrayList;
import java.util.Iterator;
@@ -39,8 +39,10 @@
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.TimeoutException;
import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.Utils;
public class Basic {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
private static void checkBroken(final CyclicBarrier barrier) {
check(barrier.isBroken());
@@ -77,7 +79,7 @@
private static final CyclicBarrier atTheStartingGate = new CyclicBarrier(3);
private static void toTheStartingGate() {
- try { atTheStartingGate.await(10, SECONDS); pass(); }
+ try { atTheStartingGate.await(LONG_DELAY_MS, MILLISECONDS); pass(); }
catch (Throwable t) {
unexpected(t);
reset(atTheStartingGate);
@@ -314,13 +316,13 @@
Throwable throwable() { return this.throwable; }
boolean interruptBit() { return this.interrupted; }
void realRun() throws Throwable {
- startingGate.await(10, SECONDS);
+ startingGate.await(LONG_DELAY_MS, MILLISECONDS);
try {
- if (timed) barrier.await(10, SECONDS);
+ if (timed) barrier.await(LONG_DELAY_MS, MILLISECONDS);
else barrier.await(); }
catch (Throwable throwable) { this.throwable = throwable; }
- try { doneSignal.await(10, SECONDS); }
+ try { doneSignal.await(LONG_DELAY_MS, MILLISECONDS); }
catch (InterruptedException e) { interrupted = true; }
}
}
@@ -354,7 +356,7 @@
waiter.start();
waiters.add(waiter);
}
- startingGate.await(10, SECONDS);
+ startingGate.await(LONG_DELAY_MS, MILLISECONDS);
while (barrier.getNumberWaiting() < N) Thread.yield();
barrier.await();
doneSignal.countDown();
@@ -383,7 +385,7 @@
waiter.start();
waiters.add(waiter);
}
- startingGate.await(10, SECONDS);
+ startingGate.await(LONG_DELAY_MS, MILLISECONDS);
while (barrier.getNumberWaiting() < N) Thread.yield();
for (int i = 0; i < N/2; i++)
waiters.get(i).interrupt();
--- a/jdk/test/java/util/concurrent/DelayQueue/Stress.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/DelayQueue/Stress.java Mon Mar 07 09:34:29 2016 +0100
@@ -26,6 +26,7 @@
import java.util.concurrent.DelayQueue;
import java.util.concurrent.Delayed;
+import java.util.concurrent.TimeUnit;
/**
* This is not a regression test, but a stress benchmark test for
--- a/jdk/test/java/util/concurrent/Exchanger/ExchangeLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/Exchanger/ExchangeLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,18 +34,20 @@
/*
* @test
* @bug 4486658
- * @run main/timeout=720 ExchangeLoops
* @summary checks to make sure a pipeline of exchangers passes data.
+ * @library /lib/testlibrary/
*/
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.Exchanger;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
+import jdk.testlibrary.Utils;
public class ExchangeLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static final ExecutorService pool = Executors.newCachedThreadPool();
static boolean print = false;
@@ -56,14 +58,14 @@
public static void main(String[] args) throws Exception {
int maxStages = 5;
- int iters = 10000;
+ int iters = 2000;
if (args.length > 0)
maxStages = Integer.parseInt(args[0]);
print = false;
System.out.println("Warmup...");
- oneRun(2, 100000);
+ oneRun(2, iters);
print = true;
for (int i = 2; i <= maxStages; i += (i+1) >>> 1) {
@@ -71,7 +73,7 @@
oneRun(i, iters);
}
pool.shutdown();
- if (! pool.awaitTermination(60L, SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
}
--- a/jdk/test/java/util/concurrent/ExecutorCompletionService/ExecutorCompletionServiceLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ExecutorCompletionService/ExecutorCompletionServiceLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,19 +34,21 @@
/*
* @test
* @bug 4965960
- * @run main/timeout=3600 ExecutorCompletionServiceLoops
- * @summary Exercise ExecutorCompletionServiceLoops
+ * @summary Exercise ExecutorCompletionService
+ * @library /lib/testlibrary/
*/
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorCompletionService;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
+import jdk.testlibrary.Utils;
public class ExecutorCompletionServiceLoops {
- static final int POOLSIZE = 100;
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+ static final int POOLSIZE = 10;
static final ExecutorService pool =
Executors.newFixedThreadPool(POOLSIZE);
static final ExecutorCompletionService<Integer> ecs =
@@ -55,23 +57,21 @@
public static void main(String[] args) throws Exception {
int max = 8;
- int base = 10000;
+ int base = 2000;
if (args.length > 0)
max = Integer.parseInt(args[0]);
System.out.println("Warmup...");
oneTest(base);
- Thread.sleep(100);
print = true;
for (int i = 1; i <= max; i += (i+1) >>> 1) {
System.out.print("n: " + i * base);
oneTest(i * base);
- Thread.sleep(100);
}
pool.shutdown();
- if (! pool.awaitTermination(60L, SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
}
--- a/jdk/test/java/util/concurrent/Executors/AutoShutdown.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/Executors/AutoShutdown.java Mon Mar 07 09:34:29 2016 +0100
@@ -24,26 +24,32 @@
/*
* @test
* @bug 6399443
+ * @summary Check for auto-shutdown and gc of singleThreadExecutors
+ * @library /lib/testlibrary/
* @run main/othervm/timeout=1000 AutoShutdown
- * @summary Check for auto-shutdown and gc of singleThreadExecutors
* @author Martin Buchholz
*/
+import static java.util.concurrent.Executors.defaultThreadFactory;
+import static java.util.concurrent.Executors.newFixedThreadPool;
+import static java.util.concurrent.Executors.newSingleThreadScheduledExecutor;
+import static java.util.concurrent.Executors.newSingleThreadExecutor;
+
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.lang.ref.WeakReference;
import java.util.Arrays;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executor;
import java.util.concurrent.TimeUnit;
-import static java.util.concurrent.Executors.defaultThreadFactory;
-import static java.util.concurrent.Executors.newFixedThreadPool;
-import static java.util.concurrent.Executors.newSingleThreadScheduledExecutor;
-import static java.util.concurrent.Executors.newSingleThreadExecutor;
+import jdk.testlibrary.Utils;
public class AutoShutdown {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static void await(CountDownLatch latch) throws InterruptedException {
- if (!latch.await(100L, TimeUnit.SECONDS))
+ if (!latch.await(LONG_DELAY_MS, MILLISECONDS))
throw new AssertionError("timed out waiting for latch");
}
--- a/jdk/test/java/util/concurrent/FutureTask/CancelledFutureLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/FutureTask/CancelledFutureLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,13 +34,14 @@
/*
* @test
* @bug 4486658
- * @run main/timeout=2000 CancelledFutureLoops
* @summary Checks for responsiveness of futures to cancellation.
* Runs under the assumption that ITERS computations require more than
* TIMEOUT msecs to complete.
+ * @library /lib/testlibrary/
+ * @run main/timeout=2000 CancelledFutureLoops
*/
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import java.util.SplittableRandom;
import java.util.concurrent.BrokenBarrierException;
@@ -51,8 +52,10 @@
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.locks.ReentrantLock;
+import jdk.testlibrary.Utils;
public final class CancelledFutureLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static final ExecutorService pool = Executors.newCachedThreadPool();
static final SplittableRandom rnd = new SplittableRandom();
static boolean print = false;
@@ -80,7 +83,7 @@
Thread.sleep(TIMEOUT);
}
pool.shutdown();
- if (! pool.awaitTermination(60L, SECONDS))
+ if (! pool.awaitTermination(6 * LONG_DELAY_MS, MILLISECONDS))
throw new Error();
}
--- a/jdk/test/java/util/concurrent/FutureTask/DoneMeansDone.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/FutureTask/DoneMeansDone.java Mon Mar 07 09:34:29 2016 +0100
@@ -36,8 +36,11 @@
* @bug 8073704
* @summary Checks that once isDone() returns true,
* get() never throws InterruptedException or TimeoutException
+ * @library /lib/testlibrary/
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.util.ArrayList;
import java.util.concurrent.Callable;
import java.util.concurrent.CountDownLatch;
@@ -49,8 +52,11 @@
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicReference;
+import jdk.testlibrary.Utils;
public class DoneMeansDone {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
public static void main(String[] args) throws Throwable {
final int iters = 1000;
final int nThreads = 2;
@@ -92,7 +98,7 @@
}
done.set(true);
pool.shutdown();
- if (!pool.awaitTermination(10L, TimeUnit.SECONDS))
+ if (!pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new AssertionError();
for (Future<?> future : futures)
future.get();
--- a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/DelayOverflow.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/DelayOverflow.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,14 +35,21 @@
* @test
* @bug 6725789
* @summary Check for long overflow in task time comparison.
+ * @library /lib/testlibrary/
*/
+import static java.util.concurrent.TimeUnit.DAYS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+import static java.util.concurrent.TimeUnit.NANOSECONDS;
+
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledThreadPoolExecutor;
-import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
public class DelayOverflow {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
static void waitForNanoTimeTick() {
for (long t0 = System.nanoTime(); t0 == System.nanoTime(); )
;
@@ -52,16 +59,16 @@
Runnable r, int how) {
switch (how) {
case 0:
- pool.schedule(r, 0, TimeUnit.MILLISECONDS);
+ pool.schedule(r, 0, MILLISECONDS);
break;
case 1:
- pool.schedule(Executors.callable(r), 0, TimeUnit.DAYS);
+ pool.schedule(Executors.callable(r), 0, DAYS);
break;
case 2:
- pool.scheduleWithFixedDelay(r, 0, 1000, TimeUnit.NANOSECONDS);
+ pool.scheduleWithFixedDelay(r, 0, 1000, NANOSECONDS);
break;
case 3:
- pool.scheduleAtFixedRate(r, 0, 1000, TimeUnit.MILLISECONDS);
+ pool.scheduleAtFixedRate(r, 0, 1000, MILLISECONDS);
break;
default:
fail(String.valueOf(how));
@@ -72,16 +79,16 @@
Runnable r, int how) {
switch (how) {
case 0:
- pool.schedule(r, Long.MAX_VALUE, TimeUnit.MILLISECONDS);
+ pool.schedule(r, Long.MAX_VALUE, MILLISECONDS);
break;
case 1:
- pool.schedule(Executors.callable(r), Long.MAX_VALUE, TimeUnit.DAYS);
+ pool.schedule(Executors.callable(r), Long.MAX_VALUE, DAYS);
break;
case 2:
- pool.scheduleWithFixedDelay(r, Long.MAX_VALUE, 1000, TimeUnit.NANOSECONDS);
+ pool.scheduleWithFixedDelay(r, Long.MAX_VALUE, 1000, NANOSECONDS);
break;
case 3:
- pool.scheduleAtFixedRate(r, Long.MAX_VALUE, 1000, TimeUnit.MILLISECONDS);
+ pool.scheduleAtFixedRate(r, Long.MAX_VALUE, 1000, MILLISECONDS);
break;
default:
fail(String.valueOf(how));
@@ -114,14 +121,14 @@
proceedLatch.await();
} catch (Throwable t) { unexpected(t); }
}};
- pool.schedule(keepPoolBusy, 0, TimeUnit.SECONDS);
+ pool.schedule(keepPoolBusy, 0, DAYS);
busyLatch.await();
scheduleNow(pool, notifier, nowHow);
waitForNanoTimeTick();
scheduleAtTheEndOfTime(pool, neverRuns, thenHow);
proceedLatch.countDown();
- check(runLatch.await(10L, TimeUnit.SECONDS));
+ check(runLatch.await(LONG_DELAY_MS, MILLISECONDS));
equal(runLatch.getCount(), 0L);
pool.setExecuteExistingDelayedTasksAfterShutdownPolicy(false);
@@ -142,10 +149,9 @@
} catch (Throwable t) { unexpected(t); }
}};
pool.scheduleWithFixedDelay(scheduleNowScheduler,
- 0, Long.MAX_VALUE,
- TimeUnit.NANOSECONDS);
+ 0, Long.MAX_VALUE, NANOSECONDS);
- check(runLatch.await(10L, TimeUnit.SECONDS));
+ check(runLatch.await(LONG_DELAY_MS, MILLISECONDS));
equal(runLatch.getCount(), 0L);
pool.setExecuteExistingDelayedTasksAfterShutdownPolicy(false);
--- a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/GCRetention.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/GCRetention.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,8 +34,11 @@
/*
* @test
* @summary Ensure that waiting pool threads don't retain refs to tasks.
+ * @library /lib/testlibrary/
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.lang.ref.WeakReference;
import java.util.concurrent.Delayed;
import java.util.concurrent.ExecutionException;
@@ -44,8 +47,11 @@
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
+import jdk.testlibrary.Utils;
public class GCRetention {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
/**
* A custom thread pool with a custom RunnableScheduledFuture, for the
* sole purpose of ensuring that the task retains a strong reference to
@@ -116,7 +122,7 @@
Thread.sleep(10);
}
pool.shutdown();
- pool.awaitTermination(10L, TimeUnit.SECONDS);
+ pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS);
if (cleared < size)
throw new Error(String.format
("references to %d/%d tasks retained (\"leaked\")",
--- a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCorePoolSize.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCorePoolSize.java Mon Mar 07 09:34:29 2016 +0100
@@ -26,16 +26,21 @@
* @bug 7091003
* @summary ScheduledExecutorService never executes Runnable
* with corePoolSize of zero
+ * @library /lib/testlibrary/
* @author Chris Hegarty
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
/**
* Verify that tasks can be run even with a core pool size of 0.
*/
public class ZeroCorePoolSize {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
volatile boolean taskRun;
@@ -49,10 +54,10 @@
};
check(pool.getCorePoolSize() == 0);
- pool.schedule(task, 1, TimeUnit.SECONDS);
+ pool.schedule(task, 12L, MILLISECONDS);
pool.shutdown();
- check(pool.awaitTermination(20L, TimeUnit.SECONDS));
+ check(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
check(pool.getCorePoolSize() == 0);
check(taskRun);
}
--- a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCoreThreads.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCoreThreads.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,9 +35,11 @@
* @test
* @bug 8022642 8065320 8129861
* @summary Ensure relative sanity when zero core threads
+ * @library /lib/testlibrary/
*/
import static java.util.concurrent.TimeUnit.HOURS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static java.util.concurrent.TimeUnit.SECONDS;
import java.lang.reflect.Field;
@@ -45,8 +47,28 @@
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.ReentrantLock;
+import java.util.function.BooleanSupplier;
+import jdk.testlibrary.Utils;
public class ZeroCoreThreads {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
+ static long millisElapsedSince(long startTime) {
+ return (System.nanoTime() - startTime) / (1000L * 1000L);
+ }
+
+ static void spinWaitUntil(BooleanSupplier predicate, long timeoutMillis) {
+ long startTime = -1L;
+ while (!predicate.getAsBoolean()) {
+ if (startTime == -1L)
+ startTime = System.nanoTime();
+ else if (millisElapsedSince(startTime) > timeoutMillis)
+ throw new AssertionError(
+ String.format("timed out after %s ms", timeoutMillis));
+ Thread.yield();
+ }
+ }
+
static boolean hasWaiters(ReentrantLock lock, Condition condition) {
lock.lock();
try {
@@ -56,6 +78,11 @@
}
}
+ static void awaitHasWaiters(ReentrantLock lock, Condition condition,
+ long timeoutMillis) {
+ spinWaitUntil(() -> hasWaiters(lock, condition), timeoutMillis);
+ }
+
static <T> T getField(Object x, String fieldName) {
try {
Field field = x.getClass().getDeclaredField(fieldName);
@@ -72,7 +99,7 @@
test(p);
} finally {
p.shutdownNow();
- check(p.awaitTermination(10L, SECONDS));
+ check(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
}
}
@@ -89,13 +116,7 @@
equal(0L, p.getCompletedTaskCount());
p.schedule(dummy, 1L, HOURS);
// Ensure one pool thread actually waits in timed queue poll
- long t0 = System.nanoTime();
- while (!hasWaiters(lock, available)) {
- if (System.nanoTime() - t0 > SECONDS.toNanos(10L))
- throw new AssertionError
- ("timed out waiting for a waiter to show up");
- Thread.yield();
- }
+ awaitHasWaiters(lock, available, LONG_DELAY_MS);
equal(1, p.getPoolSize());
equal(1, p.getLargestPoolSize());
equal(1L, p.getTaskCount());
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/CoreThreadTimeOut.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/CoreThreadTimeOut.java Mon Mar 07 09:34:29 2016 +0100
@@ -25,17 +25,22 @@
* @test
* @bug 6233235 6268386
* @summary Test allowsCoreThreadTimeOut
+ * @library /lib/testlibrary/
* @author Martin Buchholz
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
public class CoreThreadTimeOut {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static class IdentifiableThreadFactory implements ThreadFactory {
static ThreadFactory defaultThreadFactory
@@ -60,8 +65,8 @@
return count;
}
- static long millisElapsedSince(long t0) {
- return (System.nanoTime() - t0) / (1000L * 1000L);
+ static long millisElapsedSince(long startTime) {
+ return (System.nanoTime() - startTime) / (1000L * 1000L);
}
void test(String[] args) throws Throwable {
@@ -89,7 +94,7 @@
equal(countExecutorThreads(), 0);
tpe.shutdown();
check(tpe.allowsCoreThreadTimeOut());
- check(tpe.awaitTermination(10L, TimeUnit.SECONDS));
+ check(tpe.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
if (failed > 0) throw new Exception("Some tests failed");
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/Custom.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/Custom.java Mon Mar 07 09:34:29 2016 +0100
@@ -25,9 +25,12 @@
* @test
* @bug 6277663
* @summary Test TPE extensibility framework
+ * @library /lib/testlibrary/
* @author Martin Buchholz
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.Callable;
import java.util.concurrent.FutureTask;
@@ -37,8 +40,11 @@
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.BooleanSupplier;
+import jdk.testlibrary.Utils;
public class Custom {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static volatile int passed = 0, failed = 0;
static void pass() { passed++; }
static void fail() { failed++; Thread.dumpStack(); }
@@ -97,6 +103,22 @@
private static final int threadCount = 10;
+ static long millisElapsedSince(long startTime) {
+ return (System.nanoTime() - startTime) / (1000L * 1000L);
+ }
+
+ static void spinWaitUntil(BooleanSupplier predicate, long timeoutMillis) {
+ long startTime = -1L;
+ while (!predicate.getAsBoolean()) {
+ if (startTime == -1L)
+ startTime = System.nanoTime();
+ else if (millisElapsedSince(startTime) > timeoutMillis)
+ throw new AssertionError(
+ String.format("timed out after %s ms", timeoutMillis));
+ Thread.yield();
+ }
+ }
+
public static void main(String[] args) throws Throwable {
CustomTPE tpe = new CustomTPE();
equal(tpe.getCorePoolSize(), threadCount);
@@ -106,9 +128,8 @@
equal(countExecutorThreads(), threadCount);
equal(CustomTask.births.get(), threadCount);
tpe.shutdown();
- tpe.awaitTermination(120L, TimeUnit.SECONDS);
- Thread.sleep(1000);
- equal(countExecutorThreads(), 0);
+ tpe.awaitTermination(LONG_DELAY_MS, MILLISECONDS);
+ spinWaitUntil(() -> countExecutorThreads() == 0, LONG_DELAY_MS);
CustomSTPE stpe = new CustomSTPE();
for (int i = 0; i < threadCount; i++)
@@ -116,9 +137,8 @@
equal(CustomSTPE.decorations.get(), threadCount);
equal(countExecutorThreads(), threadCount);
stpe.shutdown();
- stpe.awaitTermination(120L, TimeUnit.SECONDS);
- Thread.sleep(1000);
- equal(countExecutorThreads(), 0);
+ stpe.awaitTermination(LONG_DELAY_MS, MILLISECONDS);
+ spinWaitUntil(() -> countExecutorThreads() == 0, LONG_DELAY_MS);
System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
if (failed > 0) throw new Exception("Some tests failed");
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/FlakyThreadFactory.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/FlakyThreadFactory.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,14 +35,20 @@
/*
* @test
* @summary Should be able to shutdown a pool when worker creation failed.
+ * @library /lib/testlibrary/
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
public class FlakyThreadFactory {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
void test(String[] args) throws Throwable {
test(NullPointerException.class,
new ThreadFactory() {
@@ -89,7 +95,7 @@
check(exceptionClass.isInstance(t));
}
pool.shutdown();
- check(pool.awaitTermination(10L, TimeUnit.SECONDS));
+ check(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
}
//--------------------- Infrastructure ---------------------------
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/SelfInterrupt.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/SelfInterrupt.java Mon Mar 07 09:34:29 2016 +0100
@@ -25,14 +25,20 @@
* @test
* @bug 6576792
* @summary non-idle worker threads should not be interrupted
+ * @library /lib/testlibrary/
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
public class SelfInterrupt {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
void test(String[] args) throws Throwable {
final int n = 100;
final ThreadPoolExecutor pool =
@@ -58,7 +64,7 @@
} catch (Throwable t) { unexpected(t); }}});
finishLine.await();
pool.shutdown();
- check(pool.awaitTermination(1000L, TimeUnit.SECONDS));
+ check(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
}
//--------------------- Infrastructure ---------------------------
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/ThreadRestarts.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/ThreadRestarts.java Mon Mar 07 09:34:29 2016 +0100
@@ -36,6 +36,7 @@
* @test
* @summary Only one thread should be created when a thread needs to
* be kept alive to service a delayed task waiting in the queue.
+ * @library /lib/testlibrary/
*/
import static java.util.concurrent.TimeUnit.MILLISECONDS;
@@ -44,8 +45,12 @@
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicLong;
+import jdk.testlibrary.Utils;
public class ThreadRestarts {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+ static final long FAR_FUTURE_MS = 10 * LONG_DELAY_MS;
+
public static void main(String[] args) throws Exception {
test(false);
test(true);
@@ -56,14 +61,15 @@
ScheduledThreadPoolExecutor stpe
= new ScheduledThreadPoolExecutor(10, ctf);
try {
+ // schedule a dummy task in the "far future"
Runnable nop = new Runnable() { public void run() {}};
- stpe.schedule(nop, 10*1000L, MILLISECONDS);
+ stpe.schedule(nop, FAR_FUTURE_MS, MILLISECONDS);
stpe.setKeepAliveTime(1L, MILLISECONDS);
stpe.allowCoreThreadTimeOut(allowTimeout);
- MILLISECONDS.sleep(100L);
+ MILLISECONDS.sleep(12L);
} finally {
stpe.shutdownNow();
- if (!stpe.awaitTermination(60L, SECONDS))
+ if (!stpe.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new AssertionError("timed out");
}
if (ctf.count.get() > 1)
@@ -76,8 +82,9 @@
final AtomicLong count = new AtomicLong(0L);
public Thread newThread(Runnable r) {
+ count.getAndIncrement();
Thread t = new Thread(r);
- count.getAndIncrement();
+ t.setDaemon(true);
return t;
}
}
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/TimeOutShrink.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/TimeOutShrink.java Mon Mar 07 09:34:29 2016 +0100
@@ -25,15 +25,22 @@
* @test
* @bug 6458662
* @summary poolSize might shrink below corePoolSize after timeout
+ * @library /lib/testlibrary/
* @author Martin Buchholz
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
public class TimeOutShrink {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+ static final long KEEPALIVE_MS = 12L;
+
static void checkPoolSizes(ThreadPoolExecutor pool,
int size, int core, int max) {
equal(pool.getPoolSize(), size);
@@ -45,7 +52,8 @@
final int n = 4;
final CyclicBarrier barrier = new CyclicBarrier(2*n+1);
final ThreadPoolExecutor pool
- = new ThreadPoolExecutor(n, 2*n, 1L, TimeUnit.SECONDS,
+ = new ThreadPoolExecutor(n, 2*n,
+ KEEPALIVE_MS, MILLISECONDS,
new SynchronousQueue<Runnable>());
final Runnable r = new Runnable() { public void run() {
try {
@@ -58,12 +66,16 @@
barrier.await();
checkPoolSizes(pool, 2*n, n, 2*n);
barrier.await();
- while (pool.getPoolSize() > n)
- Thread.sleep(100);
- Thread.sleep(100);
+ long nap = KEEPALIVE_MS + (KEEPALIVE_MS >> 2);
+ for (long sleepyTime = 0L; pool.getPoolSize() > n; ) {
+ check((sleepyTime += nap) <= LONG_DELAY_MS);
+ Thread.sleep(nap);
+ }
+ checkPoolSizes(pool, n, n, 2*n);
+ Thread.sleep(nap);
checkPoolSizes(pool, n, n, 2*n);
pool.shutdown();
- check(pool.awaitTermination(60L, TimeUnit.SECONDS));
+ check(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
}
//--------------------- Infrastructure ---------------------------
--- a/jdk/test/java/util/concurrent/locks/Lock/CheckedLockLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/locks/Lock/CheckedLockLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,9 +35,10 @@
* @test
* @bug 4486658
* @summary basic safety and liveness of ReentrantLocks, and other locks based on them
+ * @library /lib/testlibrary/
*/
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import java.util.SplittableRandom;
import java.util.concurrent.CyclicBarrier;
@@ -47,8 +48,10 @@
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
+import jdk.testlibrary.Utils;
public final class CheckedLockLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static ExecutorService pool;
static final SplittableRandom rnd = new SplittableRandom();
@@ -63,7 +66,7 @@
oneTest(i, iters / i);
}
pool.shutdown();
- if (! pool.awaitTermination(10L, SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
pool = null;
}
--- a/jdk/test/java/util/concurrent/locks/Lock/FlakyMutex.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/locks/Lock/FlakyMutex.java Mon Mar 07 09:34:29 2016 +0100
@@ -25,9 +25,12 @@
* @test
* @bug 6503247 6574123
* @summary Test resilience to tryAcquire methods that throw
+ * @library /lib/testlibrary/
* @author Martin Buchholz
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.util.Random;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.ExecutorService;
@@ -36,6 +39,7 @@
import java.util.concurrent.locks.AbstractQueuedLongSynchronizer;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.Lock;
+import jdk.testlibrary.Utils;
/**
* This uses a variant of the standard Mutex demo, except with a
@@ -44,6 +48,7 @@
*/
@SuppressWarnings("serial")
public class FlakyMutex implements Lock {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static class MyError extends Error {}
static class MyException extends Exception {}
static class MyRuntimeException extends RuntimeException {}
@@ -91,7 +96,7 @@
} catch (Throwable t) { unexpected(t); }}});}
barrier.await();
es.shutdown();
- check(es.awaitTermination(30L, TimeUnit.SECONDS));
+ check(es.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
}
private static class FlakySync extends AbstractQueuedLongSynchronizer {
--- a/jdk/test/java/util/concurrent/locks/Lock/TimedAcquireLeak.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/locks/Lock/TimedAcquireLeak.java Mon Mar 07 09:34:29 2016 +0100
@@ -25,9 +25,11 @@
* @test
* @bug 6460501 6236036 6500694 6490770
* @summary Repeated failed timed waits shouldn't leak memory
+ * @library /lib/testlibrary/
* @author Martin Buchholz
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static java.util.concurrent.TimeUnit.NANOSECONDS;
import static java.util.concurrent.TimeUnit.SECONDS;
@@ -54,8 +56,11 @@
import java.util.concurrent.locks.ReentrantReadWriteLock;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
+import jdk.testlibrary.Utils;
public class TimedAcquireLeak {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
static String javahome() {
String jh = System.getProperty("java.home");
return (jh.endsWith("jre")) ? jh.substring(0, jh.length() - 4) : jh;
@@ -191,7 +196,7 @@
final String[] jobCmd = {
java, "-Xmx8m", "-XX:+UsePerfData",
- "-classpath", System.getProperty("test.classes", "."),
+ "-classpath", System.getProperty("test.class.path"),
childClassName, uniqueID
};
final Process p = new ProcessBuilder(jobCmd).start();
@@ -219,7 +224,7 @@
check(Math.abs(n1 - n0) < 10);
check(n1 < 25);
drainers.shutdown();
- if (!drainers.awaitTermination(10L, SECONDS)) {
+ if (!drainers.awaitTermination(LONG_DELAY_MS, MILLISECONDS)) {
drainers.shutdownNow(); // last resort
throw new AssertionError("thread pool did not terminate");
}
--- a/jdk/test/java/util/concurrent/locks/LockSupport/ParkLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/locks/LockSupport/ParkLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,11 +35,12 @@
* @test
* @bug 8074773
* @summary Stress test looks for lost unparks
+ * @library /lib/testlibrary/
* @modules java.management
- * @run main/timeout=1200 ParkLoops
*/
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.lang.management.ManagementFactory;
import java.lang.management.ThreadInfo;
import java.util.SplittableRandom;
@@ -49,13 +50,12 @@
import java.util.concurrent.atomic.AtomicLong;
import java.util.concurrent.atomic.AtomicReferenceArray;
import java.util.concurrent.locks.LockSupport;
+import jdk.testlibrary.Utils;
public final class ParkLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static final int THREADS = 4;
- // static final int ITERS = 2_000_000;
- // static final int TIMEOUT = 3500; // in seconds
- static final int ITERS = 100_000;
- static final int TIMEOUT = 1000; // in seconds
+ static final int ITERS = 30_000;
static class Parker implements Runnable {
static {
@@ -130,13 +130,13 @@
pool.submit(unparker);
}
try {
- if (!done.await(TIMEOUT, SECONDS)) {
+ if (!done.await(LONG_DELAY_MS, MILLISECONDS)) {
dumpAllStacks();
throw new AssertionError("lost unpark");
}
} finally {
pool.shutdown();
- pool.awaitTermination(10L, SECONDS);
+ pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS);
}
}
--- a/jdk/test/java/util/concurrent/locks/ReentrantLock/LockOncePerThreadLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/locks/ReentrantLock/LockOncePerThreadLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,25 +34,27 @@
/*
* @test
* @bug 4486658
- * @run main/timeout=15000 LockOncePerThreadLoops
* @summary Checks for missed signals by locking and unlocking each of an array of locks once per thread
+ * @library /lib/testlibrary/
*/
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import java.util.SplittableRandom;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.locks.ReentrantLock;
+import jdk.testlibrary.Utils;
public final class LockOncePerThreadLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static final ExecutorService pool = Executors.newCachedThreadPool();
static final SplittableRandom rnd = new SplittableRandom();
static boolean print = false;
- static int nlocks = 50000;
- static int nthreads = 100;
- static int replications = 5;
+ static int nlocks = 20_000;
+ static int nthreads = 20;
+ static int replications = 3;
public static void main(String[] args) throws Exception {
if (args.length > 0)
@@ -66,10 +68,9 @@
for (int i = 0; i < replications; ++i) {
System.out.print("Iteration: " + i);
new ReentrantLockLoop().test();
- Thread.sleep(100);
}
pool.shutdown();
- if (! pool.awaitTermination(60L, SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
}
--- a/jdk/test/java/util/concurrent/locks/ReentrantLock/SimpleReentrantLockLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/locks/ReentrantLock/SimpleReentrantLockLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,23 +34,25 @@
/*
* @test
* @bug 4486658
- * @run main/timeout=4500 SimpleReentrantLockLoops
* @summary multiple threads using a single lock
+ * @library /lib/testlibrary/
*/
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import java.util.SplittableRandom;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.locks.ReentrantLock;
+import jdk.testlibrary.Utils;
public final class SimpleReentrantLockLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static final ExecutorService pool = Executors.newCachedThreadPool();
static final SplittableRandom rnd = new SplittableRandom();
static boolean print = false;
- static int iters = 1000000;
+ static int iters = 100_000;
public static void main(String[] args) throws Exception {
int maxThreads = 5;
@@ -66,11 +68,10 @@
while (n-- > 0) {
System.out.print("Threads: " + i);
new ReentrantLockLoop(i).test();
- Thread.sleep(100);
}
}
pool.shutdown();
- if (! pool.awaitTermination(60L, SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
}
--- a/jdk/test/java/util/concurrent/locks/ReentrantLock/TimeoutLockLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/locks/ReentrantLock/TimeoutLockLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,18 +34,22 @@
/*
* @test
* @bug 4486658 5031862 8140471
- * @run main TimeoutLockLoops
* @summary Checks for responsiveness of locks to timeouts.
+ * @library /lib/testlibrary/
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.util.SplittableRandom;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.ReentrantLock;
+import jdk.testlibrary.Utils;
public final class TimeoutLockLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static final ExecutorService pool = Executors.newCachedThreadPool();
static final SplittableRandom rnd = new SplittableRandom();
static boolean print = false;
@@ -63,7 +67,7 @@
new ReentrantLockLoop(i).test();
}
pool.shutdown();
- if (! pool.awaitTermination(60L, TimeUnit.SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
}
--- a/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/Count.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/Count.java Mon Mar 07 09:34:29 2016 +0100
@@ -25,9 +25,12 @@
* @test
* @bug 6207928 6328220 6378321 6625723
* @summary Recursive lock invariant sanity checks
+ * @library /lib/testlibrary/
* @author Martin Buchholz
*/
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
@@ -42,9 +45,11 @@
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
+import jdk.testlibrary.Utils;
// I am the Cownt, and I lahve to cownt.
public class Count {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
final Random rnd = new Random();
void lock(Lock lock) {
@@ -102,7 +107,7 @@
barrier.await();
} catch (Throwable t) { unexpected(t); }}});}
es.shutdown();
- check(es.awaitTermination(10L, TimeUnit.SECONDS));
+ check(es.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
}
void testReentrantLocks(final boolean fair,
--- a/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/MapLoops.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/MapLoops.java Mon Mar 07 09:34:29 2016 +0100
@@ -41,17 +41,20 @@
* inserts it, and if present, with probability premove it removes
* it. (pinsert and premove are expressed as percentages to simplify
* parsing from command line.)
+ * @library /lib/testlibrary/
*/
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
import java.util.Map;
import java.util.SplittableRandom;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
+import jdk.testlibrary.Utils;
public class MapLoops {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static final int NKEYS = 100000;
static int pinsert = 60;
static int premove = 2;
@@ -125,7 +128,7 @@
map.clear();
}
pool.shutdown();
- if (! pool.awaitTermination(10L, SECONDS))
+ if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
throw new Error();
}
--- a/jdk/test/java/util/concurrent/locks/StampedLock/Basic.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/locks/StampedLock/Basic.java Mon Mar 07 09:34:29 2016 +0100
@@ -35,6 +35,7 @@
* @test
* @bug 8005697
* @summary Basic tests for StampedLock
+ * @library /lib/testlibrary/
* @author Chris Hegarty
*/
@@ -49,8 +50,10 @@
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.StampedLock;
+import jdk.testlibrary.Utils;
public class Basic {
+ static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
static void checkResult(Locker l, Class<? extends Throwable> c) {
Throwable t = l.thrown();
@@ -268,7 +271,7 @@
case 2: case 5:
return interruptibleReader(sl, -1, SECONDS, gate, view ^= true);
default:
- return interruptibleReader(sl, 30, SECONDS, gate, view ^= true); }}
+ return interruptibleReader(sl, LONG_DELAY_MS, MILLISECONDS, gate, view ^= true); }}
public void remove() {throw new UnsupportedOperationException();}};
}
@@ -286,7 +289,7 @@
case 2: case 5:
return interruptibleWriter(sl, -1, SECONDS, gate, view ^= true);
default:
- return interruptibleWriter(sl, 30, SECONDS, gate, view ^= true); }}
+ return interruptibleWriter(sl, LONG_DELAY_MS, MILLISECONDS, gate, view ^= true); }}
public void remove() {throw new UnsupportedOperationException();}};
}
@@ -454,13 +457,13 @@
// We test interrupting both before and after trying to acquire
boolean view = false;
StampedLock sl = new StampedLock();
- for (long timeout : new long[] { -1L, 30L, -1L, 30L }) {
+ for (long timeout : new long[] { -1L, LONG_DELAY_MS, -1L, LONG_DELAY_MS }) {
long stamp;
Thread.State state;
stamp = sl.writeLock();
try {
- Reader r = interruptibleReader(sl, timeout, SECONDS, null, view);
+ Reader r = interruptibleReader(sl, timeout, MILLISECONDS, null, view);
r.start();
r.interrupt();
r.join();
@@ -471,7 +474,7 @@
stamp = sl.writeLock();
try {
- Reader r = interruptibleReader(sl, timeout, SECONDS, null, view);
+ Reader r = interruptibleReader(sl, timeout, MILLISECONDS, null, view);
r.start();
waitForThreadToBlock(r);
r.interrupt();
@@ -483,7 +486,7 @@
stamp = sl.readLock();
try {
- Writer w = interruptibleWriter(sl, timeout, SECONDS, null, view);
+ Writer w = interruptibleWriter(sl, timeout, MILLISECONDS, null, view);
w.start();
w.interrupt();
w.join();
@@ -494,7 +497,7 @@
stamp = sl.readLock();
try {
- Writer w = interruptibleWriter(sl, timeout, SECONDS, null, view);
+ Writer w = interruptibleWriter(sl, timeout, MILLISECONDS, null, view);
w.start();
waitForThreadToBlock(w);
w.interrupt();
@@ -509,7 +512,7 @@
check(!sl.tryUnlockRead());
check(!sl.tryUnlockWrite());
check(sl.tryOptimisticRead() != 0L);
- if (timeout == 30L)
+ if (timeout == LONG_DELAY_MS)
view = true;
}
} catch (Throwable t) { unexpected(t); }
--- a/jdk/test/java/util/concurrent/tck/Collection8Test.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/tck/Collection8Test.java Mon Mar 07 09:34:29 2016 +0100
@@ -37,6 +37,7 @@
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
+import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executors;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
@@ -98,26 +99,29 @@
public void testForEachConcurrentStressTest() throws Throwable {
if (!impl.isConcurrent()) return;
final Collection c = impl.emptyCollection();
- final long testDurationMillis = SHORT_DELAY_MS;
+ final long testDurationMillis = timeoutMillis();
final AtomicBoolean done = new AtomicBoolean(false);
final Object elt = impl.makeElement(1);
- ExecutorService pool = Executors.newCachedThreadPool();
- Runnable checkElt = () -> {
- while (!done.get())
- c.stream().forEach((x) -> { assertSame(x, elt); }); };
- Runnable addRemove = () -> {
- while (!done.get()) {
- assertTrue(c.add(elt));
- assertTrue(c.remove(elt));
- }};
- Future<?> f1 = pool.submit(checkElt);
- Future<?> f2 = pool.submit(addRemove);
- Thread.sleep(testDurationMillis);
- done.set(true);
- pool.shutdown();
- assertTrue(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
- assertNull(f1.get(LONG_DELAY_MS, MILLISECONDS));
- assertNull(f2.get(LONG_DELAY_MS, MILLISECONDS));
+ final Future<?> f1, f2;
+ final ExecutorService pool = Executors.newCachedThreadPool();
+ try (PoolCleaner cleaner = cleaner(pool, done)) {
+ final CountDownLatch threadsStarted = new CountDownLatch(2);
+ Runnable checkElt = () -> {
+ threadsStarted.countDown();
+ while (!done.get())
+ c.stream().forEach((x) -> { assertSame(x, elt); }); };
+ Runnable addRemove = () -> {
+ threadsStarted.countDown();
+ while (!done.get()) {
+ assertTrue(c.add(elt));
+ assertTrue(c.remove(elt));
+ }};
+ f1 = pool.submit(checkElt);
+ f2 = pool.submit(addRemove);
+ Thread.sleep(testDurationMillis);
+ }
+ assertNull(f1.get(0L, MILLISECONDS));
+ assertNull(f2.get(0L, MILLISECONDS));
}
// public void testCollection8DebugFail() { fail(); }
--- a/jdk/test/java/util/concurrent/tck/JSR166TestCase.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/tck/JSR166TestCase.java Mon Mar 07 09:34:29 2016 +0100
@@ -88,6 +88,7 @@
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeoutException;
+import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicReference;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -210,11 +211,31 @@
private static final int suiteRuns =
Integer.getInteger("jsr166.suiteRuns", 1);
+ private static float systemPropertyValue(String name, float defaultValue) {
+ String floatString = System.getProperty(name);
+ if (floatString == null)
+ return defaultValue;
+ try {
+ return Float.parseFloat(floatString);
+ } catch (NumberFormatException ex) {
+ throw new IllegalArgumentException(
+ String.format("Bad float value in system property %s=%s",
+ name, floatString));
+ }
+ }
+
/**
* The scaling factor to apply to standard delays used in tests.
*/
- private static final int delayFactor =
- Integer.getInteger("jsr166.delay.factor", 1);
+ private static final float delayFactor =
+ systemPropertyValue("jsr166.delay.factor", 1.0f);
+
+ /**
+ * The timeout factor as used in the jtreg test harness.
+ * See: http://openjdk.java.net/jtreg/tag-spec.html
+ */
+ private static final float jtregTestTimeoutFactor
+ = systemPropertyValue("test.timeout.factor", 1.0f);
public JSR166TestCase() { super(); }
public JSR166TestCase(String name) { super(name); }
@@ -590,10 +611,12 @@
/**
* Returns the shortest timed delay. This can be scaled up for
- * slow machines using the jsr166.delay.factor system property.
+ * slow machines using the jsr166.delay.factor system property,
+ * or via jtreg's -timeoutFactor: flag.
+ * http://openjdk.java.net/jtreg/command-help.html
*/
protected long getShortDelay() {
- return 50 * delayFactor;
+ return (long) (50 * delayFactor * jtregTestTimeoutFactor);
}
/**
@@ -906,6 +929,14 @@
}};
}
+ PoolCleaner cleaner(ExecutorService pool, AtomicBoolean flag) {
+ return new PoolCleanerWithReleaser(pool, releaser(flag));
+ }
+
+ Runnable releaser(final AtomicBoolean flag) {
+ return new Runnable() { public void run() { flag.set(true); }};
+ }
+
/**
* Waits out termination of a thread pool or fails doing so.
*/
@@ -1462,16 +1493,20 @@
return new LatchAwaiter(latch);
}
- public void await(CountDownLatch latch) {
+ public void await(CountDownLatch latch, long timeoutMillis) {
try {
- if (!latch.await(LONG_DELAY_MS, MILLISECONDS))
+ if (!latch.await(timeoutMillis, MILLISECONDS))
fail("timed out waiting for CountDownLatch for "
- + (LONG_DELAY_MS/1000) + " sec");
+ + (timeoutMillis/1000) + " sec");
} catch (Throwable fail) {
threadUnexpectedException(fail);
}
}
+ public void await(CountDownLatch latch) {
+ await(latch, LONG_DELAY_MS);
+ }
+
public void await(Semaphore semaphore) {
try {
if (!semaphore.tryAcquire(LONG_DELAY_MS, MILLISECONDS))
--- a/jdk/test/java/util/concurrent/tck/ScheduledExecutorSubclassTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/tck/ScheduledExecutorSubclassTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -32,6 +32,7 @@
*/
import static java.util.concurrent.TimeUnit.MILLISECONDS;
+import static java.util.concurrent.TimeUnit.NANOSECONDS;
import static java.util.concurrent.TimeUnit.SECONDS;
import java.util.ArrayList;
@@ -55,7 +56,9 @@
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeoutException;
import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicLong;
import junit.framework.Test;
import junit.framework.TestSuite;
@@ -226,52 +229,75 @@
}
/**
- * scheduleAtFixedRate executes series of tasks at given rate
+ * scheduleAtFixedRate executes series of tasks at given rate.
+ * Eventually, it must hold that:
+ * cycles - 1 <= elapsedMillis/delay < cycles
*/
public void testFixedRateSequence() throws InterruptedException {
final CustomExecutor p = new CustomExecutor(1);
try (PoolCleaner cleaner = cleaner(p)) {
for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) {
- long startTime = System.nanoTime();
- int cycles = 10;
+ final long startTime = System.nanoTime();
+ final int cycles = 8;
final CountDownLatch done = new CountDownLatch(cycles);
- Runnable task = new CheckedRunnable() {
+ final Runnable task = new CheckedRunnable() {
public void realRun() { done.countDown(); }};
- ScheduledFuture h =
+ final ScheduledFuture periodicTask =
p.scheduleAtFixedRate(task, 0, delay, MILLISECONDS);
- await(done);
- h.cancel(true);
- double normalizedTime =
- (double) millisElapsedSince(startTime) / delay;
- if (normalizedTime >= cycles - 1 &&
- normalizedTime <= cycles)
+ final int totalDelayMillis = (cycles - 1) * delay;
+ await(done, totalDelayMillis + LONG_DELAY_MS);
+ periodicTask.cancel(true);
+ final long elapsedMillis = millisElapsedSince(startTime);
+ assertTrue(elapsedMillis >= totalDelayMillis);
+ if (elapsedMillis <= cycles * delay)
return;
+ // else retry with longer delay
}
fail("unexpected execution rate");
}
}
/**
- * scheduleWithFixedDelay executes series of tasks with given period
+ * scheduleWithFixedDelay executes series of tasks with given period.
+ * Eventually, it must hold that each task starts at least delay and at
+ * most 2 * delay after the termination of the previous task.
*/
public void testFixedDelaySequence() throws InterruptedException {
final CustomExecutor p = new CustomExecutor(1);
try (PoolCleaner cleaner = cleaner(p)) {
for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) {
- long startTime = System.nanoTime();
- int cycles = 10;
+ final long startTime = System.nanoTime();
+ final AtomicLong previous = new AtomicLong(startTime);
+ final AtomicBoolean tryLongerDelay = new AtomicBoolean(false);
+ final int cycles = 8;
final CountDownLatch done = new CountDownLatch(cycles);
- Runnable task = new CheckedRunnable() {
- public void realRun() { done.countDown(); }};
- ScheduledFuture h =
+ final int d = delay;
+ final Runnable task = new CheckedRunnable() {
+ public void realRun() {
+ long now = System.nanoTime();
+ long elapsedMillis
+ = NANOSECONDS.toMillis(now - previous.get());
+ if (done.getCount() == cycles) { // first execution
+ if (elapsedMillis >= d)
+ tryLongerDelay.set(true);
+ } else {
+ assertTrue(elapsedMillis >= d);
+ if (elapsedMillis >= 2 * d)
+ tryLongerDelay.set(true);
+ }
+ previous.set(now);
+ done.countDown();
+ }};
+ final ScheduledFuture periodicTask =
p.scheduleWithFixedDelay(task, 0, delay, MILLISECONDS);
- await(done);
- h.cancel(true);
- double normalizedTime =
- (double) millisElapsedSince(startTime) / delay;
- if (normalizedTime >= cycles - 1 &&
- normalizedTime <= cycles)
+ final int totalDelayMillis = (cycles - 1) * delay;
+ await(done, totalDelayMillis + cycles * LONG_DELAY_MS);
+ periodicTask.cancel(true);
+ final long elapsedMillis = millisElapsedSince(startTime);
+ assertTrue(elapsedMillis >= totalDelayMillis);
+ if (!tryLongerDelay.get())
return;
+ // else retry with longer delay
}
fail("unexpected execution rate");
}
--- a/jdk/test/java/util/concurrent/tck/ScheduledExecutorTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/tck/ScheduledExecutorTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -34,6 +34,7 @@
*/
import static java.util.concurrent.TimeUnit.MILLISECONDS;
+import static java.util.concurrent.TimeUnit.NANOSECONDS;
import static java.util.concurrent.TimeUnit.SECONDS;
import java.util.ArrayList;
@@ -52,7 +53,9 @@
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicLong;
import junit.framework.Test;
import junit.framework.TestSuite;
@@ -170,52 +173,75 @@
}
/**
- * scheduleAtFixedRate executes series of tasks at given rate
+ * scheduleAtFixedRate executes series of tasks at given rate.
+ * Eventually, it must hold that:
+ * cycles - 1 <= elapsedMillis/delay < cycles
*/
public void testFixedRateSequence() throws InterruptedException {
final ScheduledThreadPoolExecutor p = new ScheduledThreadPoolExecutor(1);
try (PoolCleaner cleaner = cleaner(p)) {
for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) {
- long startTime = System.nanoTime();
- int cycles = 10;
+ final long startTime = System.nanoTime();
+ final int cycles = 8;
final CountDownLatch done = new CountDownLatch(cycles);
- Runnable task = new CheckedRunnable() {
+ final Runnable task = new CheckedRunnable() {
public void realRun() { done.countDown(); }};
- ScheduledFuture h =
+ final ScheduledFuture periodicTask =
p.scheduleAtFixedRate(task, 0, delay, MILLISECONDS);
- await(done);
- h.cancel(true);
- double normalizedTime =
- (double) millisElapsedSince(startTime) / delay;
- if (normalizedTime >= cycles - 1 &&
- normalizedTime <= cycles)
+ final int totalDelayMillis = (cycles - 1) * delay;
+ await(done, totalDelayMillis + LONG_DELAY_MS);
+ periodicTask.cancel(true);
+ final long elapsedMillis = millisElapsedSince(startTime);
+ assertTrue(elapsedMillis >= totalDelayMillis);
+ if (elapsedMillis <= cycles * delay)
return;
+ // else retry with longer delay
}
fail("unexpected execution rate");
}
}
/**
- * scheduleWithFixedDelay executes series of tasks with given period
+ * scheduleWithFixedDelay executes series of tasks with given period.
+ * Eventually, it must hold that each task starts at least delay and at
+ * most 2 * delay after the termination of the previous task.
*/
public void testFixedDelaySequence() throws InterruptedException {
final ScheduledThreadPoolExecutor p = new ScheduledThreadPoolExecutor(1);
try (PoolCleaner cleaner = cleaner(p)) {
for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) {
- long startTime = System.nanoTime();
- int cycles = 10;
+ final long startTime = System.nanoTime();
+ final AtomicLong previous = new AtomicLong(startTime);
+ final AtomicBoolean tryLongerDelay = new AtomicBoolean(false);
+ final int cycles = 8;
final CountDownLatch done = new CountDownLatch(cycles);
- Runnable task = new CheckedRunnable() {
- public void realRun() { done.countDown(); }};
- ScheduledFuture h =
+ final int d = delay;
+ final Runnable task = new CheckedRunnable() {
+ public void realRun() {
+ long now = System.nanoTime();
+ long elapsedMillis
+ = NANOSECONDS.toMillis(now - previous.get());
+ if (done.getCount() == cycles) { // first execution
+ if (elapsedMillis >= d)
+ tryLongerDelay.set(true);
+ } else {
+ assertTrue(elapsedMillis >= d);
+ if (elapsedMillis >= 2 * d)
+ tryLongerDelay.set(true);
+ }
+ previous.set(now);
+ done.countDown();
+ }};
+ final ScheduledFuture periodicTask =
p.scheduleWithFixedDelay(task, 0, delay, MILLISECONDS);
- await(done);
- h.cancel(true);
- double normalizedTime =
- (double) millisElapsedSince(startTime) / delay;
- if (normalizedTime >= cycles - 1 &&
- normalizedTime <= cycles)
+ final int totalDelayMillis = (cycles - 1) * delay;
+ await(done, totalDelayMillis + cycles * LONG_DELAY_MS);
+ periodicTask.cancel(true);
+ final long elapsedMillis = millisElapsedSince(startTime);
+ assertTrue(elapsedMillis >= totalDelayMillis);
+ if (!tryLongerDelay.get())
return;
+ // else retry with longer delay
}
fail("unexpected execution rate");
}
--- a/jdk/test/java/util/concurrent/tck/ThreadTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/concurrent/tck/ThreadTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -77,7 +77,7 @@
*/
public void testGetAndSetDefaultUncaughtExceptionHandler() {
assertEquals(null, Thread.getDefaultUncaughtExceptionHandler());
- // failure due to securityException is OK.
+ // failure due to SecurityException is OK.
// Would be nice to explicitly test both ways, but cannot yet.
Thread.UncaughtExceptionHandler defaultHandler
= Thread.getDefaultUncaughtExceptionHandler();
--- a/jdk/test/java/util/jar/JarFile/MultiReleaseJarAPI.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/jar/JarFile/MultiReleaseJarAPI.java Mon Mar 07 09:34:29 2016 +0100
@@ -39,9 +39,9 @@
import java.util.jar.JarFile;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
+import jdk.Version;
import static java.util.jar.JarFile.Release;
-import static sun.misc.Version.jdkMajorVersion; // fixme JEP 223 Version
import org.testng.Assert;
import org.testng.annotations.AfterClass;
@@ -50,6 +50,9 @@
public class MultiReleaseJarAPI {
+
+ static final int MAJOR_VERSION = Version.current().major();
+
String userdir = System.getProperty("user.dir",".");
File unversioned = new File(userdir, "unversioned.jar");
File multirelease = new File(userdir, "multi-release.jar");
@@ -106,7 +109,7 @@
}
// assure that we have a Release object corresponding to the actual runtime version
- String version = "VERSION_" + jdkMajorVersion();
+ String version = "VERSION_" + MAJOR_VERSION;
boolean runtimeVersionExists = false;
for (Release value : values) {
if (version.equals(value.name())) runtimeVersionExists = true;
@@ -123,7 +126,7 @@
if (name.equals("BASE")) {
prefix = "";
} else if (name.equals("RUNTIME")) {
- prefix = "META-INF/versions/" + jdkMajorVersion() + "/";
+ prefix = "META-INF/versions/" + MAJOR_VERSION + "/";
} else {
prefix = "META-INF/versions/" + name.substring(8) + "/";
}
--- a/jdk/test/java/util/jar/JarFile/MultiReleaseJarIterators.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/jar/JarFile/MultiReleaseJarIterators.java Mon Mar 07 09:34:29 2016 +0100
@@ -42,9 +42,9 @@
import java.util.jar.JarFile;
import java.util.stream.Collectors;
import java.util.zip.ZipFile;
+import jdk.Version;
import static java.util.jar.JarFile.Release;
-import static sun.misc.Version.jdkMajorVersion; // fixme JEP 223 Version
import org.testng.Assert;
import org.testng.annotations.AfterClass;
@@ -53,6 +53,9 @@
public class MultiReleaseJarIterators {
+
+ static final int MAJOR_VERSION = Version.current().major();
+
String userdir = System.getProperty("user.dir", ".");
File unversioned = new File(userdir, "unversioned.jar");
File multirelease = new File(userdir, "multi-release.jar");
@@ -121,7 +124,7 @@
try (JarFile jf = new JarFile(multirelease, true, ZipFile.OPEN_READ, Release.RUNTIME)) {
Map<String,JarEntry> expectedEntries;
- switch (jdkMajorVersion()) {
+ switch (MAJOR_VERSION) {
case 9:
expectedEntries = v9Entries;
break;
--- a/jdk/test/java/util/jar/JarFile/MultiReleaseJarProperties.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/jar/JarFile/MultiReleaseJarProperties.java Mon Mar 07 09:34:29 2016 +0100
@@ -54,8 +54,7 @@
import java.nio.file.Files;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
-
-import static sun.misc.Version.jdkMajorVersion; // fixme JEP 223 Version
+import jdk.Version;
import org.testng.Assert;
import org.testng.annotations.AfterClass;
@@ -63,6 +62,9 @@
import org.testng.annotations.Test;
public class MultiReleaseJarProperties {
+
+ static final int MAJOR_VERSION = Version.current().major();
+
final static int ROOTVERSION = 8; // magic number from knowledge of internals
final static String userdir = System.getProperty("user.dir", ".");
final static File multirelease = new File(userdir, "multi-release.jar");
@@ -77,14 +79,14 @@
creator.compileEntries();
creator.buildMultiReleaseJar();
- rtVersion = Integer.getInteger("jdk.util.jar.version", jdkMajorVersion());
+ rtVersion = Integer.getInteger("jdk.util.jar.version", MAJOR_VERSION);
String mrprop = System.getProperty("jdk.util.jar.enableMultiRelease", "");
if (mrprop.equals("false")) {
rtVersion = ROOTVERSION;
} else if (rtVersion < ROOTVERSION) {
rtVersion = ROOTVERSION;
- } else if (rtVersion > jdkMajorVersion()) {
- rtVersion = jdkMajorVersion();
+ } else if (rtVersion > MAJOR_VERSION) {
+ rtVersion = MAJOR_VERSION;
}
force = mrprop.equals("force");
--- a/jdk/test/java/util/jar/JarFile/MultiReleaseJarSecurity.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/jar/JarFile/MultiReleaseJarSecurity.java Mon Mar 07 09:34:29 2016 +0100
@@ -40,6 +40,7 @@
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import java.util.zip.ZipFile;
+import jdk.Version;
import org.testng.Assert;
import org.testng.annotations.AfterClass;
@@ -47,6 +48,9 @@
import org.testng.annotations.Test;
public class MultiReleaseJarSecurity {
+
+ static final int MAJOR_VERSION = Version.current().major();
+
String userdir = System.getProperty("user.dir",".");
File multirelease = new File(userdir, "multi-release.jar");
File signedmultirelease = new File(userdir, "signed-multi-release.jar");
@@ -68,9 +72,8 @@
@Test
public void testCertsAndSigners() throws IOException {
try (JarFile jf = new JarFile(signedmultirelease, true, ZipFile.OPEN_READ, JarFile.Release.RUNTIME)) {
- int version = sun.misc.Version.jdkMajorVersion(); // fixme JEP 223 Version
CertsAndSigners vcas = new CertsAndSigners(jf, jf.getJarEntry("version/Version.class"));
- CertsAndSigners rcas = new CertsAndSigners(jf, jf.getJarEntry("META-INF/versions/" + version + "/version/Version.class"));
+ CertsAndSigners rcas = new CertsAndSigners(jf, jf.getJarEntry("META-INF/versions/" + MAJOR_VERSION + "/version/Version.class"));
Assert.assertTrue(Arrays.equals(rcas.getCertificates(), vcas.getCertificates()));
Assert.assertTrue(Arrays.equals(rcas.getCodeSigners(), vcas.getCodeSigners()));
}
--- a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/DoubleStreamTestDataProvider.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/DoubleStreamTestDataProvider.java Mon Mar 07 09:34:29 2016 +0100
@@ -126,6 +126,9 @@
() -> Spliterators.spliterator(isl.iterator(), doubles.length, 0)));
spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator()):" + name,
() -> Spliterators.spliteratorUnknownSize(isl.iterator(), 0)));
+ spliterators.add(splitDescr("DoubleStream.iterate(0,x->x<l;x->x+1):" + name,
+ () -> DoubleStream.iterate(0.0, x -> x < doubles.length, x -> x + 1.0)
+ .spliterator()));
// Need more!
}
spliteratorTestData = spliterators.toArray(new Object[0][]);
--- a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/IntStreamTestDataProvider.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/IntStreamTestDataProvider.java Mon Mar 07 09:34:29 2016 +0100
@@ -136,6 +136,8 @@
() -> IntStream.range(0, ints.length).spliterator()));
spliterators.add(splitDescr("IntStream.intRangeClosed(0,l):" + name,
() -> IntStream.rangeClosed(0, ints.length).spliterator()));
+ spliterators.add(splitDescr("IntStream.iterate(0,x->x<l,x->x+1): " + name,
+ () -> IntStream.iterate(0, x -> x < ints.length, x -> x + 1).spliterator()));
// Need more!
}
spliteratorTestData = spliterators.toArray(new Object[0][]);
--- a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/LongStreamTestDataProvider.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/LongStreamTestDataProvider.java Mon Mar 07 09:34:29 2016 +0100
@@ -136,6 +136,9 @@
() -> LongStream.range(0, longs.length).spliterator()));
spliterators.add(splitDescr("LongStream.longRangeClosed(0,l):" + name,
() -> LongStream.rangeClosed(0, longs.length).spliterator()));
+ spliterators.add(splitDescr("LongStream.iterate(0,x->x<l;x->x+1):" + name,
+ () -> LongStream.iterate(0L, x -> x < longs.length, x -> x + 1L)
+ .spliterator()));
// Need more!
}
spliteratorTestData = spliterators.toArray(new Object[0][]);
--- a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/StreamTestDataProvider.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/StreamTestDataProvider.java Mon Mar 07 09:34:29 2016 +0100
@@ -171,6 +171,8 @@
() -> Spliterators.spliterator(Arrays.asList(ints).iterator(), ints.length, 0)));
spliterators.add(splitDescr("Iterators.s(Arrays.s(array).iterator()):" + name,
() -> Spliterators.spliteratorUnknownSize(Arrays.asList(ints).iterator(), 0)));
+ spliterators.add(splitDescr("Stream.iterate(0,x->x<l,x->x+1): " + name,
+ () -> Stream.iterate(0, x -> x < ints.length, x -> x + 1).spliterator()));
// @@@ Add map and collection spliterators when spliterator() is exposed on Collection or Iterable
}
spliteratorTestData = spliterators.toArray(new Object[0][]);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/IterateTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2016, 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 8072727
+ */
+
+package org.openjdk.tests.java.util.stream;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.stream.DoubleStream;
+import java.util.stream.IntStream;
+import java.util.stream.LongStream;
+import java.util.stream.OpTestCase;
+import java.util.stream.Stream;
+import java.util.stream.TestData;
+import java.util.stream.TestData.Factory;
+
+import static java.util.stream.ThowableHelper.checkNPE;
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+
+@Test
+public class IterateTest extends OpTestCase {
+
+ @DataProvider(name = "IterateStreamsData")
+ public static Object[][] makeIterateStreamsTestData() {
+ Object[][] data = {
+ {List.of(),
+ Factory.ofSupplier("ref.empty", () -> Stream.iterate(1, x -> x < 0, x -> x * 2))},
+ {List.of(1),
+ Factory.ofSupplier("ref.one", () -> Stream.iterate(1, x -> x < 2, x -> x * 2))},
+ {List.of(1, 2, 4, 8, 16, 32, 64, 128, 256, 512),
+ Factory.ofSupplier("ref.ten", () -> Stream.iterate(1, x -> x < 1000, x -> x * 2))},
+ {List.of(10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0),
+ Factory.ofSupplier("ref.nullCheck", () -> Stream.iterate(10, Objects::nonNull, x -> x > 0 ? x - 1 : null))},
+ {List.of(),
+ Factory.ofIntSupplier("int.empty", () -> IntStream.iterate(1, x -> x < 0, x -> x + 1))},
+ {List.of(1),
+ Factory.ofIntSupplier("int.one", () -> IntStream.iterate(1, x -> x < 2, x -> x + 1))},
+ {List.of(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),
+ Factory.ofIntSupplier("int.ten", () -> IntStream.iterate(1, x -> x <= 10, x -> x + 1))},
+ {List.of(5, 4, 3, 2, 1),
+ Factory.ofIntSupplier("int.divZero", () -> IntStream.iterate(5, x -> x != 0, x -> x - 1/x/2 - 1))},
+ {List.of(),
+ Factory.ofLongSupplier("long.empty", () -> LongStream.iterate(1L, x -> x < 0, x -> x + 1))},
+ {List.of(1L),
+ Factory.ofLongSupplier("long.one", () -> LongStream.iterate(1L, x -> x < 2, x -> x + 1))},
+ {List.of(1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L),
+ Factory.ofLongSupplier("long.ten", () -> LongStream.iterate(1L, x -> x <= 10, x -> x + 1))},
+ {List.of(),
+ Factory.ofDoubleSupplier("double.empty", () -> DoubleStream.iterate(1.0, x -> x < 0, x -> x + 1))},
+ {List.of(1.0),
+ Factory.ofDoubleSupplier("double.one", () -> DoubleStream.iterate(1.0, x -> x < 2, x -> x + 1))},
+ {List.of(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0),
+ Factory.ofDoubleSupplier("double.ten", () -> DoubleStream.iterate(1.0, x -> x <= 10, x -> x + 1))}
+ };
+ return data;
+ }
+
+ @Test(dataProvider = "IterateStreamsData")
+ public <T> void testIterate(List<T> expected, TestData<T, ?> data) {
+ withData(data).stream(s -> s).expectedResult(expected).exercise();
+ }
+
+ @Test
+ public void testNPE() {
+ checkNPE(() -> Stream.iterate("", null, x -> x + "a"));
+ checkNPE(() -> Stream.iterate("", String::isEmpty, null));
+ checkNPE(() -> IntStream.iterate(0, null, x -> x + 1));
+ checkNPE(() -> IntStream.iterate(0, x -> x < 10, null));
+ checkNPE(() -> LongStream.iterate(0, null, x -> x + 1));
+ checkNPE(() -> LongStream.iterate(0, x -> x < 10, null));
+ checkNPE(() -> DoubleStream.iterate(0, null, x -> x + 1));
+ checkNPE(() -> DoubleStream.iterate(0, x -> x < 10, null));
+ }
+}
--- a/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/StreamCloseTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/StreamCloseTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, 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
* @summary close handlers and closing streams
- * @bug 8044047
+ * @bug 8044047 8147505
*/
package org.openjdk.tests.java.util.stream;
@@ -37,6 +37,7 @@
import static java.util.stream.LambdaTestHelpers.countTo;
import static java.util.stream.ThowableHelper.checkNPE;
+import static java.util.stream.ThowableHelper.checkISE;
@Test(groups = { "serialization-hostile" })
public class StreamCloseTest extends OpTestCase {
@@ -170,4 +171,21 @@
for (int i=0; i<n-1; i++)
assertTrue(e.getSuppressed()[i].getMessage().equals(String.valueOf(i + 2)));
}
+
+ public void testConsumed() {
+ try(Stream<Integer> s = countTo(100).stream()) {
+ s.forEach(i -> {});
+ // Adding onClose handler when stream is consumed is illegal
+ // handler must not be registered
+ checkISE(() -> s.onClose(() -> fail("1")));
+ }
+
+ // close() must be idempotent:
+ // second close() invoked at the end of try-with-resources must have no effect
+ try(Stream<Integer> s = countTo(100).stream()) {
+ s.close();
+ // Adding onClose handler when stream is closed is also illegal
+ checkISE(() -> s.onClose(() -> fail("3")));
+ }
+ }
}
--- a/jdk/test/java/util/zip/TestLocalTime.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/java/util/zip/TestLocalTime.java Mon Mar 07 09:34:29 2016 +0100
@@ -24,7 +24,6 @@
/*
* @test
* @bug 8075526 8135108
- * @key intermittent
* @summary Test timestamp via ZipEntry.get/setTimeLocal()
*/
--- a/jdk/test/javax/management/mxbean/MXBeanLoadingTest1.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/javax/management/mxbean/MXBeanLoadingTest1.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, 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
@@ -33,7 +33,6 @@
import java.lang.ref.WeakReference;
import java.net.URL;
-import java.net.URLClassLoader;
import java.util.Arrays;
import java.util.Map;
import javax.management.Attribute;
@@ -70,16 +69,16 @@
+ " some little extra check of Descriptors, MBean*Info.");
ClassLoader myClassLoader = MXBeanLoadingTest1.class.getClassLoader();
+ if(myClassLoader == null)
+ throw new RuntimeException("Test Failed : Null Classloader for test");
+ URL url = myClassLoader.getResource(
+ MXBeanLoadingTest1.class.getCanonicalName()
+ .replace(".", "/") + ".class");
+ String clsLoadPath = url.toURI().toString().
+ replaceAll(MXBeanLoadingTest1.class.getSimpleName()
+ + ".class", "");
- if (!(myClassLoader instanceof URLClassLoader)) {
- String message = "(ERROR) Test's class loader is not " +
- "a URLClassLoader";
- System.out.println(message);
- throw new RuntimeException(message);
- }
-
- URLClassLoader myURLClassLoader = (URLClassLoader) myClassLoader;
- URL[] urls = myURLClassLoader.getURLs();
+ URL[] urls = new URL[]{new URL(clsLoadPath)};
PrivateMLet mlet = new PrivateMLet(urls, null, false);
Class<?> shadowClass = mlet.loadClass(TestMXBean.class.getName());
--- a/jdk/test/jdk/nio/zipfs/MultiReleaseJarTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/jdk/nio/zipfs/MultiReleaseJarTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -44,7 +44,7 @@
import org.testng.annotations.*;
public class MultiReleaseJarTest {
- final private int MAJOR_VERSION= Version.current().major();
+ final private int MAJOR_VERSION = Version.current().major();
final private String userdir = System.getProperty("user.dir",".");
final private Map<String,String> stringEnv = new HashMap<>();
--- a/jdk/test/sun/misc/Version/Version.java Fri Mar 04 13:16:50 2016 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*
- * Copyright (c) 2010, 2015, 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 6994413 8134365
- * @summary Check the JDK and JVM version returned by sun.misc.Version
- * matches the versions defined in the system properties.
- * Should use the API described in JDK-8136651 when available
- * @modules java.base/sun.misc
- * @compile -XDignore.symbol.file Version.java
- * @run main Version
- */
-
-import static sun.misc.Version.*;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public class Version {
-
- public static void main(String[] args) throws Exception {
- VersionInfo jdk = newVersionInfo(System.getProperty("java.runtime.version"));
- VersionInfo v1 = new VersionInfo(jdkMajorVersion(),
- jdkMinorVersion(),
- jdkSecurityVersion(),
- jdkPatchVersion(),
- jdkBuildNumber());
- System.out.println("JDK version = " + jdk + " " + v1);
- if (!jdk.equals(v1)) {
- throw new RuntimeException("Unmatched version: " + jdk + " vs " + v1);
- }
- VersionInfo jvm = newVersionInfo(System.getProperty("java.vm.version"));
- VersionInfo v2 = new VersionInfo(jvmMajorVersion(),
- jvmMinorVersion(),
- jvmSecurityVersion(),
- jvmPatchVersion(),
- jvmBuildNumber());
- System.out.println("JVM version = " + jvm + " " + v2);
- if (!jvm.equals(v2)) {
- throw new RuntimeException("Unmatched version: " + jvm + " vs " + v2);
- }
- }
-
- static class VersionInfo {
- final int major;
- final int minor;
- final int security;
- final int patch;
- final int build;
- VersionInfo(int major, int minor, int security,
- int patch, int build) {
- this.major = major;
- this.minor = minor;
- this.security = security;
- this.patch = patch;
- this.build = build;
- }
-
- VersionInfo(int[] fields) {
- this.major = fields[0];
- this.minor = fields[1];
- this.security = fields[2];
- this.patch = fields[3];
- this.build = fields[4];
- }
-
- public boolean equals(VersionInfo v) {
- return (this.major == v.major && this.minor == v.minor &&
- this.security == v.security && this.patch == v.patch &&
- this.build == v.build);
- }
-
- public String toString() {
- StringBuilder sb = new StringBuilder();
- // Do not include trailing zeros
- if (patch > 0) {
- sb.insert(0, "." + patch);
- }
- if (security > 0 || sb.length() > 0) {
- sb.insert(0, "." + security);
- }
- if (minor > 0 || sb.length() > 0) {
- sb.insert(0, "." + minor);
- }
- sb.insert(0, major);
-
- if (build >= 0)
- sb.append("+" + build);
-
- return sb.toString();
- }
- }
-
- private static VersionInfo newVersionInfo(String version) throws Exception {
- // Version string fromat as defined by JEP-223
- String jep223Pattern =
- "^([0-9]+)(\\.([0-9]+))?(\\.([0-9]+))?(\\.([0-9]+))?" + // $VNUM
- "(-([a-zA-Z]+))?(\\.([a-zA-Z]+))?" + // $PRE
- "(\\+([0-9]+))?" + // Build Number
- "(([-a-zA-Z0-9.]+))?$"; // $OPT
-
- // Pattern group index for: Major, Minor, Security, Patch, Build
- int[] groups = {1, 3, 5, 7, 13};
- // Default values for Major, Minor, Security, Patch, Build
- int[] versionFields = {0, 0, 0, 0, 0};
-
- Pattern pattern = Pattern.compile(jep223Pattern);
- Matcher matcher = pattern.matcher(version);
- if (matcher.matches()) {
- for (int i = 0; i < versionFields.length; i++) {
- String field = matcher.group(groups[i]);
- versionFields[i] = (field != null) ? Integer.parseInt(field) : 0;
- }
- }
-
- VersionInfo vi = new VersionInfo(versionFields);
- System.out.printf("newVersionInfo: input=%s output=%s\n", version, vi);
- return vi;
- }
-}
--- a/jdk/test/sun/net/www/protocol/jar/MultiReleaseJarURLConnection.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/sun/net/www/protocol/jar/MultiReleaseJarURLConnection.java Mon Mar 07 09:34:29 2016 +0100
@@ -42,27 +42,40 @@
import org.testng.Assert;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
+import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
public class MultiReleaseJarURLConnection {
String userdir = System.getProperty("user.dir",".");
- String urlFile = "jar:file:" + userdir + "/multi-release.jar!/";
- String urlEntry = urlFile + "version/Version.java";
+ String file = userdir + "/signed-multi-release.jar";
@BeforeClass
public void initialize() throws Exception {
CreateMultiReleaseTestJars creator = new CreateMultiReleaseTestJars();
creator.compileEntries();
creator.buildMultiReleaseJar();
+ creator.buildSignedMultiReleaseJar();
}
@AfterClass
public void close() throws IOException {
Files.delete(Paths.get(userdir, "multi-release.jar"));
+ Files.delete(Paths.get(userdir, "signed-multi-release.jar"));
}
- @Test
- public void testRuntimeVersioning() throws Exception {
+ @DataProvider(name = "data")
+ public Object[][] createData() {
+ return new Object[][]{
+ {"unsigned file", userdir + "/multi-release.jar"},
+ {"signed file", userdir + "/signed-multi-release.jar"},
+ };
+ }
+
+ @Test(dataProvider = "data")
+ public void testRuntimeVersioning(String ignore, String file) throws Exception {
+ String urlFile = "jar:file:" + file + "!/";
+ String urlEntry = urlFile + "version/Version.java";
+
Assert.assertTrue(readAndCompare(new URL(urlEntry), "return 8"));
// #runtime is "magic"
Assert.assertTrue(readAndCompare(new URL(urlEntry + "#runtime"), "return 9"));
@@ -72,8 +85,10 @@
Assert.assertTrue(readAndCompare(new URL(urlEntry), "return 8"));
}
- @Test
- public void testCachedJars() throws Exception {
+ @Test(dataProvider = "data")
+ public void testCachedJars(String ignore, String file) throws Exception {
+ String urlFile = "jar:file:" + file + "!/";
+
URL rootUrl = new URL(urlFile);
JarURLConnection juc = (JarURLConnection)rootUrl.openConnection();
JarFile rootJar = juc.getJarFile();
--- a/jdk/test/sun/security/pkcs11/PKCS11Test.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/sun/security/pkcs11/PKCS11Test.java Mon Mar 07 09:34:29 2016 +0100
@@ -380,7 +380,9 @@
}
static double getNSSInfo(String library) {
- String nssHeader = "$Header: NSS";
+ // look for two types of headers in NSS libraries
+ String nssHeader1 = "$Header: NSS";
+ String nssHeader2 = "Version: NSS";
boolean found = false;
String s = null;
int i = 0;
@@ -408,7 +410,8 @@
}
s = new String(data, 0, read);
- if ((i = s.indexOf(nssHeader)) > 0) {
+ i = s.indexOf(nssHeader1);
+ if (i > 0 || (i = s.indexOf(nssHeader2)) > 0) {
found = true;
// If the nssHeader is before 920 we can break, otherwise
// we may not have the whole header so do another read. If
--- a/jdk/test/sun/security/provider/NSASuiteB/TestDSAGenParameterSpec.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/sun/security/provider/NSASuiteB/TestDSAGenParameterSpec.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -37,6 +37,7 @@
/*
* @test
* @bug 8075286
+ * @key intermittent
* @summary Verify that DSAGenParameterSpec can and can only be used to generate
* DSA within some certain range of key sizes as described in the class
* specification (L, N) as (1024, 160), (2048, 224), (2048, 256) and
--- a/jdk/test/sun/security/rsa/SpecTest.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/sun/security/rsa/SpecTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -34,6 +34,7 @@
/**
* @test
* @bug 8044199
+ * @key intermittent
* @summary Check same KeyPair's private key and public key have same modulus.
* also check public key's public exponent equals to given spec's public
* exponent.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/security/ssl/DHKeyExchange/LegacyDHEKeyExchange.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,325 @@
+/*
+ * Copyright (c) 2016, 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.
+ */
+
+// SunJSSE does not support dynamic system properties, no way to re-use
+// system properties in samevm/agentvm mode.
+
+/*
+ * @test
+ * @bug 8148108
+ * @summary Disable Diffie-Hellman keys less than 1024 bits
+ * @run main/othervm -Djdk.tls.ephemeralDHKeySize=legacy LegacyDHEKeyExchange
+ */
+
+import java.io.*;
+import javax.net.ssl.*;
+
+public class LegacyDHEKeyExchange {
+
+ /*
+ * =============================================================
+ * Set the various variables needed for the tests, then
+ * specify what tests to run on each side.
+ */
+
+ /*
+ * Should we run the client or server in a separate thread?
+ * Both sides can throw exceptions, but do you have a preference
+ * as to which side should be the main thread.
+ */
+ static boolean separateServerThread = false;
+
+ /*
+ * Where do we find the keystores?
+ */
+ static String pathToStores = "../../../../javax/net/ssl/etc";
+ static String keyStoreFile = "keystore";
+ static String trustStoreFile = "truststore";
+ static String passwd = "passphrase";
+
+ /*
+ * Is the server ready to serve?
+ */
+ volatile static boolean serverReady = false;
+
+ /*
+ * Turn on SSL debugging?
+ */
+ static boolean debug = false;
+
+ /*
+ * If the client or server is doing some kind of object creation
+ * that the other side depends on, and that thread prematurely
+ * exits, you may experience a hang. The test harness will
+ * terminate all hung threads after its timeout has expired,
+ * currently 3 minutes by default, but you might try to be
+ * smart about it....
+ */
+
+ /*
+ * Define the server side of the test.
+ *
+ * If the server prematurely exits, serverReady will be set to true
+ * to avoid infinite hangs.
+ */
+ void doServerSide() throws Exception {
+ SSLServerSocketFactory sslssf =
+ (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
+ SSLServerSocket sslServerSocket =
+ (SSLServerSocket) sslssf.createServerSocket(serverPort);
+
+ serverPort = sslServerSocket.getLocalPort();
+
+ /*
+ * Signal Client, we're ready for his connect.
+ */
+ serverReady = true;
+
+ try (SSLSocket sslSocket = (SSLSocket)sslServerSocket.accept()) {
+ InputStream sslIS = sslSocket.getInputStream();
+ OutputStream sslOS = sslSocket.getOutputStream();
+
+ sslIS.read();
+ sslOS.write(85);
+ sslOS.flush();
+
+ throw new Exception(
+ "Leagcy DH keys (< 1024) should be restricted");
+ } catch (SSLHandshakeException she) {
+ // ignore, client should terminate the connection
+ } finally {
+ sslServerSocket.close();
+ }
+ }
+
+ /*
+ * Define the client side of the test.
+ *
+ * If the server prematurely exits, serverReady will be set to true
+ * to avoid infinite hangs.
+ */
+ void doClientSide() throws Exception {
+
+ /*
+ * Wait for server to get started.
+ */
+ while (!serverReady) {
+ Thread.sleep(50);
+ }
+
+ SSLSocketFactory sslsf =
+ (SSLSocketFactory) SSLSocketFactory.getDefault();
+ SSLSocket sslSocket = (SSLSocket)
+ sslsf.createSocket("localhost", serverPort);
+
+ String[] suites = new String [] {"TLS_DHE_RSA_WITH_AES_128_CBC_SHA"};
+ sslSocket.setEnabledCipherSuites(suites);
+
+ try {
+ InputStream sslIS = sslSocket.getInputStream();
+ OutputStream sslOS = sslSocket.getOutputStream();
+
+ sslOS.write(280);
+ sslOS.flush();
+ sslIS.read();
+
+ throw new Exception("Leagcy DH keys (< 1024) should be restricted");
+ } catch (SSLHandshakeException she) {
+ // ignore, should be caused by algorithm constraints
+ } finally {
+ sslSocket.close();
+ }
+ }
+
+ /*
+ * =============================================================
+ * The remainder is just support stuff
+ */
+
+ // use any free port by default
+ volatile int serverPort = 0;
+
+ volatile Exception serverException = null;
+ volatile Exception clientException = null;
+
+ public static void main(String[] args) throws Exception {
+ String keyFilename =
+ System.getProperty("test.src", ".") + "/" + pathToStores +
+ "/" + keyStoreFile;
+ String trustFilename =
+ System.getProperty("test.src", ".") + "/" + pathToStores +
+ "/" + trustStoreFile;
+
+ System.setProperty("javax.net.ssl.keyStore", keyFilename);
+ System.setProperty("javax.net.ssl.keyStorePassword", passwd);
+ System.setProperty("javax.net.ssl.trustStore", trustFilename);
+ System.setProperty("javax.net.ssl.trustStorePassword", passwd);
+
+ if (debug) {
+ System.setProperty("javax.net.debug", "all");
+ }
+
+ /*
+ * Start the tests.
+ */
+ new LegacyDHEKeyExchange();
+ }
+
+ Thread clientThread = null;
+ Thread serverThread = null;
+
+ /*
+ * Primary constructor, used to drive remainder of the test.
+ *
+ * Fork off the other side, then do your work.
+ */
+ LegacyDHEKeyExchange() throws Exception {
+ Exception startException = null;
+ try {
+ if (separateServerThread) {
+ startServer(true);
+ startClient(false);
+ } else {
+ startClient(true);
+ startServer(false);
+ }
+ } catch (Exception e) {
+ startException = e;
+ }
+
+ /*
+ * Wait for other side to close down.
+ */
+ if (separateServerThread) {
+ if (serverThread != null) {
+ serverThread.join();
+ }
+ } else {
+ if (clientThread != null) {
+ clientThread.join();
+ }
+ }
+
+ /*
+ * When we get here, the test is pretty much over.
+ * Which side threw the error?
+ */
+ Exception local;
+ Exception remote;
+
+ if (separateServerThread) {
+ remote = serverException;
+ local = clientException;
+ } else {
+ remote = clientException;
+ local = serverException;
+ }
+
+ Exception exception = null;
+
+ /*
+ * Check various exception conditions.
+ */
+ if ((local != null) && (remote != null)) {
+ // If both failed, return the curthread's exception.
+ local.initCause(remote);
+ exception = local;
+ } else if (local != null) {
+ exception = local;
+ } else if (remote != null) {
+ exception = remote;
+ } else if (startException != null) {
+ exception = startException;
+ }
+
+ /*
+ * If there was an exception *AND* a startException,
+ * output it.
+ */
+ if (exception != null) {
+ if (exception != startException && startException != null) {
+ exception.addSuppressed(startException);
+ }
+ throw exception;
+ }
+
+ // Fall-through: no exception to throw!
+ }
+
+ void startServer(boolean newThread) throws Exception {
+ if (newThread) {
+ serverThread = new Thread() {
+ @Override
+ public void run() {
+ try {
+ doServerSide();
+ } catch (Exception e) {
+ /*
+ * Our server thread just died.
+ *
+ * Release the client, if not active already...
+ */
+ System.err.println("Server died...");
+ serverReady = true;
+ serverException = e;
+ }
+ }
+ };
+ serverThread.start();
+ } else {
+ try {
+ doServerSide();
+ } catch (Exception e) {
+ serverException = e;
+ } finally {
+ serverReady = true;
+ }
+ }
+ }
+
+ void startClient(boolean newThread) throws Exception {
+ if (newThread) {
+ clientThread = new Thread() {
+ @Override
+ public void run() {
+ try {
+ doClientSide();
+ } catch (Exception e) {
+ /*
+ * Our client thread just died.
+ */
+ System.err.println("Client died...");
+ clientException = e;
+ }
+ }
+ };
+ clientThread.start();
+ } else {
+ try {
+ doClientSide();
+ } catch (Exception e) {
+ clientException = e;
+ }
+ }
+ }
+}
--- a/jdk/test/tools/jar/JarEntryTime.java Fri Mar 04 13:16:50 2016 +0000
+++ b/jdk/test/tools/jar/JarEntryTime.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2016, 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
@@ -31,6 +31,8 @@
import java.io.File;
import java.io.PrintWriter;
import java.nio.file.attribute.FileTime;
+import java.util.Date;
+import java.util.TimeZone;
import sun.tools.jar.Main;
public class JarEntryTime {
@@ -39,6 +41,9 @@
// allow for e.g. rounding/truncation and networked/samba drives.
static final long PRECISION = 10000L;
+ static final TimeZone TZ = TimeZone.getDefault();
+ static final boolean DST = TZ.inDaylightTime(new Date());
+
static boolean cleanup(File dir) throws Throwable {
boolean rc = true;
File[] x = dir.listFiles();
@@ -75,11 +80,13 @@
File dirOuter = new File("outer");
File dirInner = new File(dirOuter, "inner");
File jarFile = new File("JarEntryTime.jar");
+ File testFile = new File("JarEntryTimeTest.txt");
// Remove any leftovers from prior run
cleanup(dirInner);
cleanup(dirOuter);
jarFile.delete();
+ testFile.delete();
/* Create a directory structure
* outer/
@@ -129,23 +136,39 @@
check(cleanup(dirInner));
check(cleanup(dirOuter));
+ try (PrintWriter pw = new PrintWriter(testFile)) {
+ pw.println("hello, world");
+ }
+ final long start = testFile.lastModified();
+
// Extract and check the last modified values are the current times.
// See sun.tools.jar.Main
extractJar(jarFile, true);
+
+ try (PrintWriter pw = new PrintWriter(testFile)) {
+ pw.println("hello, world");
+ }
+ final long end = testFile.lastModified();
+
check(dirOuter.exists());
check(dirInner.exists());
check(fileInner.exists());
- checkFileTime(dirOuter.lastModified(), now);
- checkFileTime(dirInner.lastModified(), now);
- checkFileTime(fileInner.lastModified(), now);
+ checkFileTime(start, dirOuter.lastModified(), end);
+ checkFileTime(start, dirInner.lastModified(), end);
+ checkFileTime(start, fileInner.lastModified(), end);
check(cleanup(dirInner));
check(cleanup(dirOuter));
check(jarFile.delete());
+ check(testFile.delete());
}
static void checkFileTime(long now, long original) {
+ if (isTimeSettingChanged()) {
+ return;
+ }
+
if (Math.abs(now - original) > PRECISION) {
System.out.format("Extracted to %s, expected to be close to %s%n",
FileTime.fromMillis(now), FileTime.fromMillis(original));
@@ -153,6 +176,27 @@
}
}
+ static void checkFileTime(long start, long now, long end) {
+ if (isTimeSettingChanged()) {
+ return;
+ }
+
+ if (now < start || now > end) {
+ System.out.format("Extracted to %s, "
+ + "expected to be after %s and before %s%n",
+ FileTime.fromMillis(now),
+ FileTime.fromMillis(start),
+ FileTime.fromMillis(end));
+ fail();
+ }
+ }
+
+ private static boolean isTimeSettingChanged() {
+ TimeZone currentTZ = TimeZone.getDefault();
+ boolean currentDST = currentTZ.inDaylightTime(new Date());
+ return (!currentTZ.equals(TZ) || currentDST != DST);
+ }
+
//--------------------- Infrastructure ---------------------------
static volatile int passed = 0, failed = 0;
static void pass() {passed++;}
--- a/langtools/.hgtags Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/.hgtags Mon Mar 07 09:34:29 2016 +0100
@@ -350,3 +350,4 @@
81bd82222f8a1f2b291a44a49e063973caa4e73b jdk-9+105
dd05d3761a341143ef4a6b1a245e0960cc125b76 jdk-9+106
7a0c343551497bd0e38ad69a77cc57d9f396615a jdk-9+107
+fd18a155ad22f62e06a9b74850ab8609d415c752 jdk-9+108
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java Mon Mar 07 09:34:29 2016 +0100
@@ -2001,10 +2001,11 @@
}
}
+ final boolean explicitOverride = m.attribute(syms.overrideType.tsym) != null;
// Check if this method must override a super method due to being annotated with @Override
// or by virtue of being a member of a diamond inferred anonymous class. Latter case is to
// be treated "as if as they were annotated" with @Override.
- boolean mustOverride = m.attribute(syms.overrideType.tsym) != null ||
+ boolean mustOverride = explicitOverride ||
(env.info.isAnonymousDiamond && !m.isConstructor() && !m.isPrivate());
if (mustOverride && !isOverrider(m)) {
DiagnosticPosition pos = tree.pos();
@@ -2014,7 +2015,9 @@
break;
}
}
- log.error(pos, "method.does.not.override.superclass");
+ log.error(pos,
+ explicitOverride ? Errors.MethodDoesNotOverrideSuperclass :
+ Errors.AnonymousDiamondMethodDoesNotOverrideSuperclass(Fragments.DiamondAnonymousMethodsImplicitlyOverride));
}
}
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java Mon Mar 07 09:34:29 2016 +0100
@@ -4043,7 +4043,12 @@
found = false;
break;
}
- allThrown = chk.intersect(allThrown, mt2.getThrownTypes());
+ List<Type> thrownTypes2 = mt2.getThrownTypes();
+ if (mt.hasTag(FORALL) && mt2.hasTag(FORALL)) {
+ // if both are generic methods, adjust thrown types ahead of intersection computation
+ thrownTypes2 = types.subst(thrownTypes2, mt2.getTypeArguments(), mt.getTypeArguments());
+ }
+ allThrown = chk.intersect(allThrown, thrownTypes2);
}
if (found) {
//all ambiguous methods were abstract and one method had
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java Mon Mar 07 09:34:29 2016 +0100
@@ -80,6 +80,11 @@
*/
private final Type methodType;
+ /**
+ * Are we presently traversing a let expression ? Yes if depth != 0
+ */
+ private int letExprDepth;
+
public static Gen instance(Context context) {
Gen instance = context.get(genKey);
if (instance == null)
@@ -1006,8 +1011,10 @@
if (tree.init != null) {
checkStringConstant(tree.init.pos(), v.getConstValue());
if (v.getConstValue() == null || varDebugInfo) {
+ Assert.check(letExprDepth != 0 || code.state.stacksize == 0);
genExpr(tree.init, v.erasure(types)).load();
items.makeLocalItem(v).store();
+ Assert.check(letExprDepth != 0 || code.state.stacksize == 0);
}
}
checkDimension(tree.pos(), v.type);
@@ -1062,12 +1069,14 @@
CondItem c;
if (cond != null) {
code.statBegin(cond.pos);
+ Assert.check(code.state.stacksize == 0);
c = genCond(TreeInfo.skipParens(cond), CRT_FLOW_CONTROLLER);
} else {
c = items.makeCondItem(goto_);
}
Chain loopDone = c.jumpFalse();
code.resolve(c.trueJumps);
+ Assert.check(code.state.stacksize == 0);
genStat(body, loopEnv, CRT_STATEMENT | CRT_FLOW_TARGET);
code.resolve(loopEnv.info.cont);
genStats(step, loopEnv);
@@ -1080,11 +1089,13 @@
CondItem c;
if (cond != null) {
code.statBegin(cond.pos);
+ Assert.check(code.state.stacksize == 0);
c = genCond(TreeInfo.skipParens(cond), CRT_FLOW_CONTROLLER);
} else {
c = items.makeCondItem(goto_);
}
code.resolve(c.jumpTrue(), startpc);
+ Assert.check(code.state.stacksize == 0);
code.resolve(c.falseJumps);
}
Chain exit = loopEnv.info.exit;
@@ -1112,6 +1123,7 @@
int limit = code.nextreg;
Assert.check(!tree.selector.type.hasTag(CLASS));
int startpcCrt = genCrt ? code.curCP() : 0;
+ Assert.check(code.state.stacksize == 0);
Item sel = genExpr(tree.selector, syms.intType);
List<JCCase> cases = tree.cases;
if (cases.isEmpty()) {
@@ -1280,6 +1292,7 @@
int limit = code.nextreg;
// Generate code to evaluate lock and save in temporary variable.
final LocalItem lockVar = makeTemp(syms.objectType);
+ Assert.check(code.state.stacksize == 0);
genExpr(tree.lock, tree.lock.type).load().duplicate();
lockVar.store();
@@ -1526,9 +1539,11 @@
public void visitIf(JCIf tree) {
int limit = code.nextreg;
Chain thenExit = null;
+ Assert.check(code.state.stacksize == 0);
CondItem c = genCond(TreeInfo.skipParens(tree.cond),
CRT_FLOW_CONTROLLER);
Chain elseChain = c.jumpFalse();
+ Assert.check(code.state.stacksize == 0);
if (!c.isFalse()) {
code.resolve(c.trueJumps);
genStat(tree.thenpart, env, CRT_STATEMENT | CRT_FLOW_TARGET);
@@ -1542,6 +1557,7 @@
}
code.resolve(thenExit);
code.endScopes(limit);
+ Assert.check(code.state.stacksize == 0);
}
public void visitExec(JCExpressionStatement tree) {
@@ -1555,7 +1571,9 @@
((JCUnary) e).setTag(PREDEC);
break;
}
+ Assert.check(code.state.stacksize == 0);
genExpr(tree.expr, tree.expr.type).drop();
+ Assert.check(code.state.stacksize == 0);
}
public void visitBreak(JCBreak tree) {
@@ -1581,6 +1599,7 @@
*/
int tmpPos = code.pendingStatPos;
if (tree.expr != null) {
+ Assert.check(code.state.stacksize == 0);
Item r = genExpr(tree.expr, pt).load();
if (hasFinally(env.enclMethod, env)) {
r = makeTemp(pt);
@@ -1600,8 +1619,10 @@
}
public void visitThrow(JCThrow tree) {
+ Assert.check(code.state.stacksize == 0);
genExpr(tree.expr, tree.expr.type).load();
code.emitop0(athrow);
+ Assert.check(code.state.stacksize == 0);
}
/* ************************************************************************
@@ -2101,10 +2122,12 @@
}
public void visitLetExpr(LetExpr tree) {
+ letExprDepth++;
int limit = code.nextreg;
genStats(tree.defs, env);
result = genExpr(tree.expr, tree.expr.type).load();
code.endScopes(limit);
+ letExprDepth--;
}
private void generateReferencesToPrunedTree(ClassSymbol classSymbol, Pool pool) {
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties Mon Mar 07 09:34:29 2016 +0100
@@ -214,6 +214,11 @@
Unexpected @FunctionalInterface annotation\n\
{0}
+# 0: message segment
+compiler.err.anonymous.diamond.method.does.not.override.superclass=\
+ method does not override or implement a method from a supertype\n\
+ {0}
+
# 0: symbol
compiler.misc.not.a.functional.intf=\
{0} is not a functional interface
@@ -1196,6 +1201,9 @@
## miscellaneous strings
##
+compiler.misc.diamond.anonymous.methods.implicitly.override=\
+ (due to <>, every non-private method declared in this anonymous class must override or implement a method from a supertype)
+
compiler.misc.source.unavailable=\
(source unavailable)
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java Mon Mar 07 09:34:29 2016 +0100
@@ -50,6 +50,7 @@
import com.sun.tools.javac.parser.ParserFactory;
import com.sun.tools.javac.parser.ReferenceParser;
import com.sun.tools.javac.parser.Tokens.Comment;
+import com.sun.tools.javac.parser.Tokens.Comment.CommentStyle;
import com.sun.tools.javac.tree.DCTree.DCAttribute;
import com.sun.tools.javac.tree.DCTree.DCAuthor;
import com.sun.tools.javac.tree.DCTree.DCComment;
@@ -206,7 +207,31 @@
lb.addAll(cast(firstSentence));
lb.addAll(cast(body));
List<DCTree> fullBody = lb.toList();
- DCDocComment tree = new DCDocComment(null, fullBody, cast(firstSentence), cast(body), cast(tags));
+
+ // A dummy comment to keep the diagnostics logic happy.
+ Comment c = new Comment() {
+ @Override
+ public String getText() {
+ return null;
+ }
+
+ @Override
+ public int getSourcePos(int index) {
+ return Position.NOPOS;
+ }
+
+ @Override
+ public CommentStyle getStyle() {
+ return CommentStyle.JAVADOC;
+ }
+
+ @Override
+ public boolean isDeprecated() {
+ return false;
+ }
+ };
+
+ DCDocComment tree = new DCDocComment(c, fullBody, cast(firstSentence), cast(body), cast(tags));
return tree;
}
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SjavacImpl.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SjavacImpl.java Mon Mar 07 09:34:29 2016 +0100
@@ -28,7 +28,6 @@
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
-import java.io.Writer;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
@@ -81,6 +80,10 @@
if (!validateOptions(options))
return RC_FATAL;
+ if (srcDstOverlap(options.getSources(), options.getDestDir())) {
+ return RC_FATAL;
+ }
+
if (!createIfMissing(options.getDestDir()))
return RC_FATAL;
@@ -330,6 +333,22 @@
}
+ private static boolean srcDstOverlap(List<SourceLocation> locs, Path dest) {
+ for (SourceLocation loc : locs) {
+ if (isOverlapping(loc.getPath(), dest)) {
+ Log.error("Source location " + loc.getPath() + " overlaps with destination " + dest);
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private static boolean isOverlapping(Path p1, Path p2) {
+ p1 = p1.toAbsolutePath().normalize();
+ p2 = p2.toAbsolutePath().normalize();
+ return p1.startsWith(p2) || p2.startsWith(p1);
+ }
+
private static boolean createIfMissing(Path dir) {
if (Files.isDirectory(dir))
--- a/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/FrameOutputWriter.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/FrameOutputWriter.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -96,6 +96,7 @@
protected void generateFrameFile() throws IOException {
Content frame = getFrameDetails();
HtmlTree body = new HtmlTree(HtmlTag.BODY);
+ body.addAttr(HtmlAttr.ONLOAD, "loadFrames()");
if (configuration.allowTag(HtmlTag.MAIN)) {
HtmlTree main = HtmlTree.MAIN(frame);
body.addContent(main);
--- a/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlWriter.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlWriter.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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
@@ -423,6 +423,10 @@
" }" + DocletConstants.NL +
" }" + DocletConstants.NL +
" return true;" + DocletConstants.NL +
+ " }" + DocletConstants.NL +
+ " function loadFrames() {" + DocletConstants.NL +
+ " if (targetPage != \"\" && targetPage != \"undefined\")" + DocletConstants.NL +
+ " top.classFrame.location = top.targetPage;" + DocletConstants.NL +
" }" + DocletConstants.NL;
RawHtml scriptContent = new RawHtml(scriptCode);
script.addContent(scriptContent);
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java Mon Mar 07 09:34:29 2016 +0100
@@ -196,8 +196,12 @@
div.addStyle(HtmlStyle.header);
PackageElement pkg = utils.containingPackage(typeElement);
if (!pkg.isUnnamed()) {
- Content pkgNameContent = new StringContent(utils.getPackageName(pkg));
- Content pkgNameDiv = HtmlTree.DIV(HtmlStyle.subTitle, pkgNameContent);
+ Content classPackageLabel = HtmlTree.SPAN(HtmlStyle.packageLabelInClass, packageLabel);
+ Content pkgNameDiv = HtmlTree.DIV(HtmlStyle.subTitle, classPackageLabel);
+ pkgNameDiv.addContent(getSpace());
+ Content pkgNameContent = getPackageLink(pkg,
+ new StringContent(pkg.getQualifiedName().toString()));
+ pkgNameDiv.addContent(pkgNameContent);
div.addContent(pkgNameDiv);
}
LinkInfoImpl linkInfo = new LinkInfoImpl(configuration,
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/FrameOutputWriter.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/FrameOutputWriter.java Mon Mar 07 09:34:29 2016 +0100
@@ -27,6 +27,7 @@
import java.io.*;
+import jdk.javadoc.internal.doclets.formats.html.markup.HtmlAttr;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlStyle;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTag;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTree;
@@ -102,6 +103,7 @@
protected void generateFrameFile() throws IOException {
Content frame = getFrameDetails();
HtmlTree body = new HtmlTree(HtmlTag.BODY);
+ body.addAttr(HtmlAttr.ONLOAD, "loadFrames()");
if (configuration.allowTag(HtmlTag.MAIN)) {
HtmlTree main = HtmlTree.MAIN(frame);
body.addContent(main);
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, 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
@@ -84,6 +84,7 @@
overrideSpecifyLabel,
overviewSummary,
packageHierarchyLabel,
+ packageLabelInClass,
paramLabel,
returnLabel,
rightContainer,
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlWriter.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlWriter.java Mon Mar 07 09:34:29 2016 +0100
@@ -401,6 +401,10 @@
" }" + DocletConstants.NL +
" }" + DocletConstants.NL +
" return true;" + DocletConstants.NL +
+ " }" + DocletConstants.NL +
+ " function loadFrames() {" + DocletConstants.NL +
+ " if (targetPage != \"\" && targetPage != \"undefined\")" + DocletConstants.NL +
+ " top.classFrame.location = top.targetPage;" + DocletConstants.NL +
" }" + DocletConstants.NL;
RawHtml scriptContent = new RawHtml(scriptCode);
script.addContent(scriptContent);
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css Mon Mar 07 09:34:29 2016 +0100
@@ -610,8 +610,9 @@
color:#474747;
}
.deprecatedLabel, .descfrmTypeLabel, .memberNameLabel, .memberNameLink,
-.overrideSpecifyLabel, .packageHierarchyLabel, .paramLabel, .returnLabel,
-.seeLabel, .simpleTagLabel, .throwsLabel, .typeNameLabel, .typeNameLink, .searchTagLink {
+.overrideSpecifyLabel, .packageLabelInClass, .packageHierarchyLabel,
+.paramLabel, .returnLabel, .seeLabel, .simpleTagLabel, .throwsLabel,
+.typeNameLabel, .typeNameLink, .searchTagLink {
font-weight:bold;
}
.deprecationComment, .emphasizedPhrase, .interfaceName {
--- a/langtools/test/com/sun/javadoc/testHtmlVersion/TestHtmlVersion.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/test/com/sun/javadoc/testHtmlVersion/TestHtmlVersion.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -23,7 +23,7 @@
/*
* @test
- * @bug 8072945 8081854 8141492
+ * @bug 8072945 8081854 8141492 8148985
* @summary Test the version of HTML generated by the javadoc tool.
* @author bpatel
* @library ../lib
@@ -688,7 +688,7 @@
checkOutput("index.html", true,
"<!DOCTYPE HTML>",
"<link rel=\"stylesheet\" type=\"text/css\" href=\"stylesheet.css\" title=\"Style\">",
- "<body>\n"
+ "<body onload=\"loadFrames()\">\n"
+ "<main role=\"main\">\n"
+ "<div class=\"mainContainer\">\n"
+ "<div class=\"leftContainer\">\n"
@@ -1599,7 +1599,7 @@
checkOutput("index.html", true,
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">",
"<link rel=\"stylesheet\" type=\"text/css\" href=\"stylesheet.css\" title=\"Style\">",
- "<body>\n"
+ "<body onload=\"loadFrames()\">\n"
+ "<div class=\"mainContainer\">\n"
+ "<div class=\"leftContainer\">\n"
+ "<div class=\"leftTop\">\n"
--- a/langtools/test/com/sun/javadoc/testJavascript/TestJavascript.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/test/com/sun/javadoc/testJavascript/TestJavascript.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2016, 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
@@ -100,8 +100,15 @@
+ " }\n"
+ " return true;\n"
+ " }\n"
+ + " function loadFrames() {\n"
+ + " if (targetPage != \"\" && targetPage != \"undefined\")\n"
+ + " top.classFrame.location = top.targetPage;\n"
+ + " }\n"
+ "</script>");
+ checkOutput("index.html", true,
+ "<body onload=\"loadFrames()\"");
+
//Make sure title javascript only runs if is-external is not true
checkOutput("pkg/C.html", true,
" try {\n"
--- a/langtools/test/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/test/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, 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
@@ -23,7 +23,7 @@
/*
* @test
- * @bug 8072945 8081854 8141492
+ * @bug 8072945 8081854 8141492 8148985
* @summary Test the version of HTML generated by the javadoc tool.
* @author bpatel
* @library ../lib
@@ -599,7 +599,7 @@
checkOutput("index.html", true,
"<!DOCTYPE HTML>",
"<link rel=\"stylesheet\" type=\"text/css\" href=\"stylesheet.css\" title=\"Style\">",
- "<body>\n"
+ "<body onload=\"loadFrames()\">\n"
+ "<main role=\"main\">\n"
+ "<div class=\"mainContainer\">\n"
+ "<div class=\"leftContainer\">\n"
@@ -1391,7 +1391,7 @@
checkOutput("index.html", true,
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">",
"<link rel=\"stylesheet\" type=\"text/css\" href=\"stylesheet.css\" title=\"Style\">",
- "<body>\n"
+ "<body onload=\"loadFrames()\">\n"
+ "<div class=\"mainContainer\">\n"
+ "<div class=\"leftContainer\">\n"
+ "<div class=\"leftTop\">\n"
--- a/langtools/test/jdk/javadoc/doclet/testIncluded/TestIncluded.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/test/jdk/javadoc/doclet/testIncluded/TestIncluded.java Mon Mar 07 09:34:29 2016 +0100
@@ -23,7 +23,7 @@
/*
* @test
- * @bug 8149468
+ * @bug 8149842
* @summary Verify that non included classes are not inspected.
* @library ../lib
* @modules jdk.javadoc/jdk.javadoc.internal.tool
--- a/langtools/test/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/test/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, 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
@@ -23,7 +23,7 @@
/*
* @test
- * @bug 7112427 8012295 8025633 8026567 8061305 8081854
+ * @bug 7112427 8012295 8025633 8026567 8061305 8081854 8150130
* @summary Test of the JavaFX doclet features.
* @author jvalenta
* @library ../lib
@@ -137,6 +137,7 @@
+ "</ul>\n"
+ "</li>");
}
+
/*
* Test without -javafx option, to ensure property getters and setters
* are treated just like any other java method.
@@ -181,4 +182,22 @@
+ "</span>()</code> </td>"
);
}
+
+ /*
+ * Force the doclet to emit a warning when processing a synthesized,
+ * DocComment, and ensure that the run succeeds.
+ */
+ @Test
+ void test4() {
+ javadoc("-d", "out4",
+ "-javafx",
+ "-Xdoclint:none",
+ "-sourcepath", testSrc,
+ "-package",
+ "pkg4");
+ checkExit(Exit.OK);
+
+ // make sure the doclet indeed emits the warning
+ checkOutput(Output.OUT, true, "C.java:0: warning - invalid usage of tag >");
+ }
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/jdk/javadoc/doclet/testJavaFX/pkg4/C.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2016, 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 pkg4;
+
+public class C {
+
+ /**
+ * Defines the number of cycles in this animation. The {@code cycleCount}
+ * may be {@code INDEFINITE} for animations that repeat indefinitely.
+ * Now we add a > to deliberately cause an Html error.
+ * @defaultValue 11
+ * @since JavaFX 8.0
+ */
+ public DoubleProperty rate;
+
+ public final void setRate(double value) {}
+
+ public final double getRate() {return 2.0d;}
+
+ public final DoubleProperty rateProperty() {return new DoubleProperty();}
+
+ class DoubleProperty {}
+
+}
--- a/langtools/test/jdk/javadoc/doclet/testJavascript/TestJavascript.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/test/jdk/javadoc/doclet/testJavascript/TestJavascript.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2016, 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
@@ -23,7 +23,7 @@
/*
* @test
- * @bug 4665566 4855876 7025314 8012375 8015997 8016328 8024756
+ * @bug 4665566 4855876 7025314 8012375 8015997 8016328 8024756 8148985
* @summary Verify that the output has the right javascript.
* @author jamieh
* @library ../lib
@@ -100,8 +100,15 @@
+ " }\n"
+ " return true;\n"
+ " }\n"
+ + " function loadFrames() {\n"
+ + " if (targetPage != \"\" && targetPage != \"undefined\")\n"
+ + " top.classFrame.location = top.targetPage;\n"
+ + " }\n"
+ "</script>");
+ checkOutput("index.html", true,
+ "<body onload=\"loadFrames()\"");
+
//Make sure title javascript only runs if is-external is not true
checkOutput("pkg/C.html", true,
" try {\n"
--- a/langtools/test/jdk/javadoc/doclet/testSubTitle/TestSubTitle.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/test/jdk/javadoc/doclet/testSubTitle/TestSubTitle.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2016, 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
@@ -23,7 +23,7 @@
/*
* @test
- * @bug 7010342
+ * @bug 7010342 8150000
* @summary Test for correct sub title generation.
* @author Bhavesh Patel
* @library ../lib
@@ -50,7 +50,8 @@
"<div class=\"block\">This is the description of package pkg.</div>");
checkOutput("pkg/C.html", true,
- "<div class=\"subTitle\">pkg</div>");
+ "<div class=\"subTitle\"><span class=\"packageLabelInClass\">" +
+ "Package</span> <a href=\"../pkg/package-summary.html\">pkg</a></div>");
checkOutput("pkg/package-summary.html", false,
"<p class=\"subTitle\">\n" +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/diags/examples/DiamondMethodDoesNotOverride.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2016, 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.anonymous.diamond.method.does.not.override.superclass
+// key: compiler.misc.diamond.anonymous.methods.implicitly.override
+
+class X {
+ interface Foo<T> {
+ void g(T t);
+ }
+ void m() {
+ Foo<String> fs = new Foo<>() {
+ public void g(String s) { }
+ void someMethod() { }
+ };
+ }
+}
--- a/langtools/test/tools/javac/generics/diamond/neg/Neg15.java Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/test/tools/javac/generics/diamond/neg/Neg15.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,6 +1,6 @@
/*
* @test /nodynamiccopyright/
- * @bug 8062373
+ * @bug 8062373 8151018
*
* @summary Test that javac complains when a <> inferred class contains a public method that does override a supertype method.
* @author sadayapalam
--- a/langtools/test/tools/javac/generics/diamond/neg/Neg15.out Fri Mar 04 13:16:50 2016 +0000
+++ b/langtools/test/tools/javac/generics/diamond/neg/Neg15.out Mon Mar 07 09:34:29 2016 +0100
@@ -1,4 +1,4 @@
-Neg15.java:48:28: compiler.err.method.does.not.override.superclass
-Neg15.java:52:21: compiler.err.method.does.not.override.superclass
-Neg15.java:56:31: compiler.err.method.does.not.override.superclass
+Neg15.java:48:28: compiler.err.anonymous.diamond.method.does.not.override.superclass: (compiler.misc.diamond.anonymous.methods.implicitly.override)
+Neg15.java:52:21: compiler.err.anonymous.diamond.method.does.not.override.superclass: (compiler.misc.diamond.anonymous.methods.implicitly.override)
+Neg15.java:56:31: compiler.err.anonymous.diamond.method.does.not.override.superclass: (compiler.misc.diamond.anonymous.methods.implicitly.override)
3 errors
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/generics/inference/CheckNoTimeoutException.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2016, 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 8148930
+ * @summary Verify that there is no spurious unreported exception error.
+ * @modules java.sql
+ * @compile CheckNoTimeoutException.java
+ */
+
+import java.util.Collection;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.concurrent.TimeoutException;
+import java.io.*;
+import java.sql.SQLException;
+import java.sql.SQLTransientException;
+
+class CheckNoTimeoutException {
+
+ interface V {List<?> foo(List<String> arg) throws EOFException, SQLException, TimeoutException;}
+ interface U {Collection foo(List<String> arg) throws IOException, SQLTransientException;}
+
+ //SAM type ([List<String>], List<String>/List, {EOFException, SQLTransientException})
+ interface UV extends U, V {}
+
+
+ private static List<String> strs = new ArrayList<String>();
+ void methodUV(UV uv) {
+ System.out.println("methodUV(): SAM type interface UV object instantiated: " + uv);
+ try{
+ System.out.println("result returned: " + uv.foo(strs));
+ }catch(EOFException e){
+ System.out.println(e.getMessage());
+ }catch(SQLTransientException ex){
+ System.out.println(ex.getMessage());
+ }
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/generics/inference/IntersectThrownTypesTest.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,28 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8148930
+ * @summary Incorrect erasure of exceptions in override-equivalent dual interface impl
+ * @compile/fail/ref=IntersectThrownTypesTest.out -XDrawDiagnostics IntersectThrownTypesTest.java
+ */
+
+public class IntersectThrownTypesTest {
+
+ interface S1 {
+ <K extends Exception> void run(Class<K> clazz) throws K;
+ }
+
+ interface S2 {
+ <K extends Exception> void run(Class<K> clazz) throws K;
+ }
+
+ interface S extends S1, S2 {}
+
+ public void foo(S1 s) {
+ s.run(java.io.IOException.class);
+ }
+
+ public void foo(S s) {
+ s.run(java.io.IOException.class);
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/generics/inference/IntersectThrownTypesTest.out Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,3 @@
+IntersectThrownTypesTest.java:21:14: compiler.err.unreported.exception.need.to.catch.or.throw: java.io.IOException
+IntersectThrownTypesTest.java:25:14: compiler.err.unreported.exception.need.to.catch.or.throw: java.io.IOException
+2 errors
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/sjavac/OverlappingSrcDst.java Mon Mar 07 09:34:29 2016 +0100
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2016, 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.
+ */
+
+/*
+ * @test
+ * @summary Make sure sjavac doesn't allow overlapping source and destination
+ * directories.
+ * @bug 8061320
+ * @library /tools/lib
+ * @modules jdk.compiler/com.sun.tools.javac.api
+ * jdk.compiler/com.sun.tools.javac.file
+ * jdk.compiler/com.sun.tools.javac.main
+ * jdk.compiler/com.sun.tools.sjavac
+ * @build Wrapper ToolBox
+ * @run main Wrapper OverlappingSrcDst
+ */
+
+import java.io.File;
+import java.nio.file.Paths;
+
+public class OverlappingSrcDst extends SJavacTester {
+ public static void main(String... args) {
+ new OverlappingSrcDst().run();
+ }
+
+ public void run() {
+ String abs = ToolBox.currDir.toAbsolutePath().toString();
+
+ // Relative vs relative
+ test("dir", "dir", false);
+ test("dir", "dir/dst", false);
+ test("dir/src", "dir", false);
+ test("src", "dst", true);
+
+ // Absolute vs absolute
+ test(abs + "/dir", abs + "/dir", false);
+ test(abs + "/dir", abs + "/dir/dst", false);
+ test(abs + "/dir/src", abs + "/dir", false);
+ test(abs + "/src", abs + "/dst", true);
+
+ // Absolute vs relative
+ test(abs + "/dir", "dir", false);
+ test(abs + "/dir", "dir/dst", false);
+ test(abs + "/dir/src", "dir", false);
+ test(abs + "/src", "dst", true);
+
+ // Relative vs absolute
+ test("dir", abs + "/dir", false);
+ test("dir", abs + "/dir/dst", false);
+ test("dir/src", abs + "/dir", false);
+ test("src", abs + "/dst", true);
+ }
+
+ private void test(String srcDir, String dstDir, boolean shouldSucceed) {
+ boolean succeeded = testCompilation(srcDir, dstDir);
+ if (shouldSucceed != succeeded) {
+ throw new AssertionError(
+ String.format("Test failed for "
+ + "srcDir=\"%s\", "
+ + "dstDir=\"%s\". "
+ + "Compilation was expected to %s but %s.",
+ srcDir,
+ dstDir,
+ shouldSucceed ? "succeed" : "fail",
+ succeeded ? "succeeded" : "failed"));
+ }
+ }
+
+ private boolean testCompilation(String srcDir, String dstDir) {
+ try {
+ srcDir = srcDir.replace('/', File.separatorChar);
+ dstDir = dstDir.replace('/', File.separatorChar);
+ tb.writeFile(Paths.get(srcDir, "pkg", "A.java"), "package pkg; class A {}");
+ compile("--state-dir=state", "-src", srcDir, "-d", dstDir);
+ return true;
+ } catch (Exception e) {
+ return false;
+ }
+ }
+}
--- a/make/Images.gmk Fri Mar 04 13:16:50 2016 +0000
+++ b/make/Images.gmk Mon Mar 07 09:34:29 2016 +0100
@@ -42,7 +42,7 @@
jdk.security.auth jdk.security.jgss jdk.pack200 jdk.xml.dom \
jdk.accessibility jdk.internal.le jdk.dynalink \
jdk.scripting.nashorn jdk.scripting.nashorn.shell \
- jdk.vm.ci jdk.management
+ jdk.vm.ci jdk.management jdk.jsobject
# providers
PROVIDER_MODULES += jdk.charsets jdk.crypto.ec jdk.crypto.pkcs11 jdk.jvmstat jdk.jvmstat.rmi \
--- a/make/common/MakeBase.gmk Fri Mar 04 13:16:50 2016 +0000
+++ b/make/common/MakeBase.gmk Mon Mar 07 09:34:29 2016 +0100
@@ -282,7 +282,7 @@
# Default shell seems to always be /bin/sh. Must override with bash to get this to work on Solaris.
# Only use time if it's GNU time which supports format and output file.
WRAPPER_SHELL := $$(BASH) $$(SRC_ROOT)/common/bin/shell-tracer.sh $$(if $$(findstring yes,$$(IS_GNU_TIME)),$$(TIME),-) $$(OUTPUT_ROOT)/build-trace-time.log $$(SHELL)
- SHELL := $$(warning $$(if $$@,Building $$@,Running shell command) $$(if $$<, (from $$<))$$(if $$?, ($$(wordlist 1, 20, $$?) $$(if $$(wordlist 21, 22, $$?), ... [in total $$(words $$?) files]) newer)))$$(WRAPPER_SHELL)
+ SHELL = $$(warning $$(if $$@,Building $$@,Running shell command) $$(if $$<, (from $$<))$$(if $$?, ($$(wordlist 1, 20, $$?) $$(if $$(wordlist 21, 22, $$?), ... [in total $$(words $$?) files]) newer)))$$(WRAPPER_SHELL)
endif
# The warn level can never be turned off
LogWarn = $$(info $$(strip $$1))
--- a/modules.xml Fri Mar 04 13:16:50 2016 +0000
+++ b/modules.xml Mon Mar 07 09:34:29 2016 +0100
@@ -844,6 +844,18 @@
</export>
</module>
<module>
+ <name>jdk.jsobject</name>
+ <depend>java.base</depend>
+ <depend re-exports="true">java.desktop</depend>
+ <export>
+ <name>netscape.javascript</name>
+ </export>
+ <export>
+ <name>jdk.internal.netscape.javascript.spi</name>
+ <to>jdk.plugin</to>
+ </export>
+ </module>
+ <module>
<name>java.httpclient</name>
<depend>java.base</depend>
<export>
@@ -1802,10 +1814,10 @@
<name>com.sun.tools.javadoc</name>
</export>
<export>
- <name>jdk.javadoc.doclet</name>
+ <name>jdk.javadoc.doclet</name>
</export>
<export>
- <name>jdk.javadoc.doclet.taglet</name>
+ <name>jdk.javadoc.doclet.taglet</name>
</export>
</module>
<module>
--- a/nashorn/.hgtags Fri Mar 04 13:16:50 2016 +0000
+++ b/nashorn/.hgtags Mon Mar 07 09:34:29 2016 +0100
@@ -341,3 +341,4 @@
4e9749cc32f15251d9b2d0eab4373529952902a3 jdk-9+105
cfb3167456932b14c16a6d4cffd5fe295fbe01ff jdk-9+106
8042e81b530e480dfdad41fd53a7a26f69ebba26 jdk-9+107
+58409eff7e3e0c07f12f543341769964619c0acf jdk-9+108
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CodeStore.java Fri Mar 04 13:16:50 2016 +0000
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CodeStore.java Mon Mar 07 09:34:29 2016 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, 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
@@ -34,13 +34,10 @@
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
-import java.security.AccessControlException;
import java.security.AccessController;
import java.security.PrivilegedActionException;
import java.security.PrivilegedExceptionAction;
-import java.util.Iterator;
import java.util.Map;
-import java.util.ServiceLoader;
import jdk.nashorn.internal.codegen.OptimisticTypesPersistence;
import jdk.nashorn.internal.codegen.types.Type;
import jdk.nashorn.internal.runtime.logging.DebugLogger;
@@ -54,11 +51,6 @@
@Logger(name="codestore")
public abstract class CodeStore implements Loggable {
- /**
- * Permission needed to provide a CodeStore instance via ServiceLoader.
- */
- public final static String NASHORN_PROVIDE_CODE_STORE = "nashorn.provideCodeStore";
-
private DebugLogger log;
/**
@@ -85,23 +77,6 @@
* @return The instance, or null if code store could not be created
*/
public static CodeStore newCodeStore(final Context context) {
- final Class<CodeStore> baseClass = CodeStore.class;
- try {
- // security check first
- final SecurityManager sm = System.getSecurityManager();
- if (sm != null) {
- sm.checkPermission(new RuntimePermission(NASHORN_PROVIDE_CODE_STORE));
- }
- final ServiceLoader<CodeStore> services = ServiceLoader.load(baseClass);
- final Iterator<CodeStore> iterator = services.iterator();
- if (iterator.hasNext()) {
- final CodeStore store = iterator.next();
- store.initLogger(context).info("using code store provider ", store.getClass().getCanonicalName());
- return store;
- }
- } catch (final AccessControlException e) {
- context.getLogger(CodeStore.class).warning("failed to load code store provider ", e);
- }
try {
final CodeStore store = new DirectoryCodeStore(context);
store.initLogger(context);
