This new way of running tests is developer-centric. It assumes that you have built a jdk locally and want to test it. Running common test targets is simple, and more complex ad-hoc combination of tests is possible. The user interface is forgiving, and clearly report errors it cannot resolve.
+
Some example command-lines:
+
$ make run-test-tier1
+$ make run-test-jdk_lang JTREG="JOBS=8"
+$ make run-test TEST=jdk_lang
+$ make run-test-only TEST="gtest:LogTagSet gtest:LogTagSetDescriptions" GTEST="REPEAT=-1"
+$ make run-test TEST="hotspot/test:hotspot_gc" JTREG="JOBS=1;TIMEOUT=8;VM_OTIONS=-XshowSettings -Xlog:gc+ref=debug"
+$ make run-test TEST="jtreg:hotspot/test:hotspot_gc hotspot/test/native_sanity/JniVersion.java"
+
Test selection
+
All functionality is available using the run-test make target. In this use case, the test or tests to be executed is controlled using the TEST variable. To speed up subsequent test runs with no source code changes, run-test-only can be used instead, which do not depend on the source and test image build.
+
For some common top-level tests, direct make targets have been generated. This includes all JTreg test groups, the hotspot gtest, and custom tests (if present). This means that make run-test-tier1 is equivalent to make run-test TEST="tier1", but the latter is more tab-completion friendly. For more complex test runs, the run-test TEST="x" solution needs to be used.
+
The test specifications given in TEST is parsed into fully qualified test descriptors, which clearly and unambigously show which tests will be run. As an example, :tier1 will expand to jtreg:jdk/test:tier1 jtreg:langtools/test:tier1 jtreg:nashorn/test:tier1 jtreg:jaxp/test:tier1. You can always submit a list of fully qualified test descriptors in the TEST variable if you want to shortcut the parser.
+
JTreg
+
JTreg test groups can be specified either without a test root, e.g. :tier1 (or tier1, the initial colon is optional), or with, e.g. hotspot/test:tier1, jdk/test:jdk_util.
+
When specified without a test root, all matching groups from all tests roots will be added. Otherwise, only the group from the specified test root will be added.
+
Individual JTreg tests or directories containing JTreg tests can also be specified, like hotspot/test/native_sanity/JniVersion.java or hotspot/test/native_sanity. You can also specify an absolute path, to point to a JTreg test outside the source tree.
+
As long as the test groups or test paths can be uniquely resolved, you do not need to enter the jtreg: prefix. If this is not possible, or if you want to use a fully qualified test descriptor, add jtreg:, e.g. jtreg:hotspot/test/native_sanity.
+
Gtest
+
Since the Hotspot Gtest suite is so quick, the default is to run all tests. This is specified by just gtest, or as a fully qualified test descriptor gtest:all.
+
If you want, you can single out an individual test or a group of tests, for instance gtest:LogDecorations or gtest:LogDecorations.level_test_vm. This can be particularly useful if you want to run a shaky test repeatedly.
+
Test results and summary
+
At the end of the test run, a summary of all tests run will be presented. This will have a consistent look, regardless of what test suites were used. This is a sample summary:
Tests where the number of TOTAL tests does not equal the number of PASSed tests will be considered a test failure. These are marked with the >> ... << marker for easy identification.
+
The classification of non-passed tests differs a bit between test suites. In the summary, ERROR is used as a catch-all for tests that neither passed nor are classified as failed by the framework. This might indicate test framework error, timeout or other problems.
+
In case of test failures, make run-test will exit with a non-zero exit value.
+
All tests have their result stored in build/$BUILD/test-result/$TEST_ID, where TEST_ID is a path-safe conversion from the fully qualified test descriptor, e.g. for jtreg:jdk/test:tier1 the TEST_ID is jtreg_jdk_test_tier1. This path is also printed in the log at the end of the test run.
+
Additional work data is stored in build/$BUILD/test-support/$TEST_ID. For some frameworks, this directory might contain information that is useful in determining the cause of a failed test.
+
Test suite control
+
It is possible to control various aspects of the test suites using make control variables.
+
These variables use a keyword=value approach to allow multiple values to be set. So, for instance, JTREG="JOBS=1;TIMEOUT=8" will set the JTreg concurrency level to 1 and the timeout factor to 8. This is equivalent to setting JTREG_JOBS=1 JTREG_TIMEOUT=8, but using the keyword format means that the JTREG variable is parsed and verified for correctness, so JTREG="TMIEOUT=8" would give an error, while JTREG_TMIEOUT=8 would just pass unnoticed.
+
To separate multiple keyword=value pairs, use ; (semicolon). Since the shell normally eats ;, the recommended usage is to write the assignment inside qoutes, e.g. JTREG="...;...". This will also make sure spaces are preserved, as in JTREG="VM_OTIONS=-XshowSettings -Xlog:gc+ref=debug".
+
(Other ways are possible, e.g. using backslash: JTREG=JOBS=1\;TIMEOUT=8. Also, as a special technique, the string %20 will be replaced with space for certain options, e.g. JTREG=VM_OTIONS=-XshowSettings%20-Xlog:gc+ref=debug. This can be useful if you have layers of scripts and have trouble getting proper quoting of command line arguments through.)
+
As far as possible, the names of the keywords have been standardized between test suites.
+
JTreg keywords
+
JOBS
+
The test concurrency (-concurrency).
+
Defaults to TEST_JOBS (if set by --with-test-jobs=), otherwise it defaults to JOBS, except for Hotspot, where the default is number of CPU cores/2, but never more than 12.
+
TIMEOUT
+
The timeout factor (-timeoutFactor).
+
Defaults to 4.
+
TEST_MODE
+
The test mode (-agentvm, -samevm or -othervm).
+
Defaults to -agentvm.
+
ASSERT
+
Enable asserts (-ea -esa, or none).
+
Set to true or false. If true, adds -ea -esa. Defaults to true, except for hotspot.
+
VERBOSE
+
The verbosity level (-verbose).
+
Defaults to fail,error,summary.
+
RETAIN
+
What test data to retain (-retain).
+
Defaults to fail,error.
+
MAX_MEM
+
Limit memory consumption (-Xmx and -vmoption:-Xmx, or none).
+
Limit memory consumption for JTreg test framework and VM under test. Set to 0 to disable the limits.
+
Defaults to 512m, except for hotspot, where it defaults to 0 (no limit).
+
OPTIONS
+
Additional options to the JTreg test framework.
+
Use JTREG="OPTIONS=--help all" to see all available JTreg options.
+
JAVA_OPTIONS
+
Additional Java options to JTreg (-javaoption).
+
VM_OPTIONS
+
Additional VM options to JTreg (-vmoption).
+
Gtest keywords
+
REPEAT
+
The number of times to repeat the tests (--gtest_repeat).
+
Default is 1. Set to -1 to repeat indefinitely. This can be especially useful combined with OPTIONS=--gtest_break_on_failure to reproduce an intermittent problem.
+
OPTIONS
+
Additional options to the Gtest test framework.
+
Use GTEST="OPTIONS=--help" to see all available Gtest options.
+
+
diff -r 49a5ced535f6 -r a34001e206f9 common/doc/testing.md
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/common/doc/testing.md Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,207 @@
+% Testing OpenJDK
+
+## Using the run-test framework
+
+This new way of running tests is developer-centric. It assumes that you have
+built a jdk locally and want to test it. Running common test targets is simple,
+and more complex ad-hoc combination of tests is possible. The user interface is
+forgiving, and clearly report errors it cannot resolve.
+
+Some example command-lines:
+
+ $ make run-test-tier1
+ $ make run-test-jdk_lang JTREG="JOBS=8"
+ $ make run-test TEST=jdk_lang
+ $ make run-test-only TEST="gtest:LogTagSet gtest:LogTagSetDescriptions" GTEST="REPEAT=-1"
+ $ make run-test TEST="hotspot/test:hotspot_gc" JTREG="JOBS=1;TIMEOUT=8;VM_OTIONS=-XshowSettings -Xlog:gc+ref=debug"
+ $ make run-test TEST="jtreg:hotspot/test:hotspot_gc hotspot/test/native_sanity/JniVersion.java"
+
+## Test selection
+
+All functionality is available using the run-test make target. In this use
+case, the test or tests to be executed is controlled using the `TEST` variable.
+To speed up subsequent test runs with no source code changes, run-test-only can
+be used instead, which do not depend on the source and test image build.
+
+For some common top-level tests, direct make targets have been generated. This
+includes all JTreg test groups, the hotspot gtest, and custom tests (if
+present). This means that `make run-test-tier1` is equivalent to `make run-test
+TEST="tier1"`, but the latter is more tab-completion friendly. For more complex
+test runs, the `run-test TEST="x"` solution needs to be used.
+
+The test specifications given in `TEST` is parsed into fully qualified test
+descriptors, which clearly and unambigously show which tests will be run. As an
+example, `:tier1` will expand to `jtreg:jdk/test:tier1
+jtreg:langtools/test:tier1 jtreg:nashorn/test:tier1 jtreg:jaxp/test:tier1`. You
+can always submit a list of fully qualified test descriptors in the `TEST`
+variable if you want to shortcut the parser.
+
+### JTreg
+
+JTreg test groups can be specified either without a test root, e.g. `:tier1`
+(or `tier1`, the initial colon is optional), or with, e.g.
+`hotspot/test:tier1`, `jdk/test:jdk_util`.
+
+When specified without a test root, all matching groups from all tests roots
+will be added. Otherwise, only the group from the specified test root will be
+added.
+
+Individual JTreg tests or directories containing JTreg tests can also be
+specified, like `hotspot/test/native_sanity/JniVersion.java` or
+`hotspot/test/native_sanity`. You can also specify an absolute path, to point
+to a JTreg test outside the source tree.
+
+As long as the test groups or test paths can be uniquely resolved, you do not
+need to enter the `jtreg:` prefix. If this is not possible, or if you want to
+use a fully qualified test descriptor, add `jtreg:`, e.g.
+`jtreg:hotspot/test/native_sanity`.
+
+### Gtest
+
+Since the Hotspot Gtest suite is so quick, the default is to run all tests.
+This is specified by just `gtest`, or as a fully qualified test descriptor
+`gtest:all`.
+
+If you want, you can single out an individual test or a group of tests, for
+instance `gtest:LogDecorations` or `gtest:LogDecorations.level_test_vm`. This
+can be particularly useful if you want to run a shaky test repeatedly.
+
+## Test results and summary
+
+At the end of the test run, a summary of all tests run will be presented. This
+will have a consistent look, regardless of what test suites were used. This is
+a sample summary:
+
+ ==============================
+ Test summary
+ ==============================
+ TEST TOTAL PASS FAIL ERROR
+ >> jtreg:jdk/test:tier1 1867 1865 2 0 <<
+ jtreg:langtools/test:tier1 4711 4711 0 0
+ jtreg:nashorn/test:tier1 133 133 0 0
+ ==============================
+ TEST FAILURE
+
+Tests where the number of TOTAL tests does not equal the number of PASSed tests
+will be considered a test failure. These are marked with the `>> ... <<` marker
+for easy identification.
+
+The classification of non-passed tests differs a bit between test suites. In
+the summary, ERROR is used as a catch-all for tests that neither passed nor are
+classified as failed by the framework. This might indicate test framework
+error, timeout or other problems.
+
+In case of test failures, `make run-test` will exit with a non-zero exit value.
+
+All tests have their result stored in `build/$BUILD/test-result/$TEST_ID`,
+where TEST_ID is a path-safe conversion from the fully qualified test
+descriptor, e.g. for `jtreg:jdk/test:tier1` the TEST_ID is
+`jtreg_jdk_test_tier1`. This path is also printed in the log at the end of the
+test run.
+
+Additional work data is stored in `build/$BUILD/test-support/$TEST_ID`. For
+some frameworks, this directory might contain information that is useful in
+determining the cause of a failed test.
+
+## Test suite control
+
+It is possible to control various aspects of the test suites using make control
+variables.
+
+These variables use a keyword=value approach to allow multiple values to be
+set. So, for instance, `JTREG="JOBS=1;TIMEOUT=8"` will set the JTreg
+concurrency level to 1 and the timeout factor to 8. This is equivalent to
+setting `JTREG_JOBS=1 JTREG_TIMEOUT=8`, but using the keyword format means that
+the `JTREG` variable is parsed and verified for correctness, so
+`JTREG="TMIEOUT=8"` would give an error, while `JTREG_TMIEOUT=8` would just
+pass unnoticed.
+
+To separate multiple keyword=value pairs, use `;` (semicolon). Since the shell
+normally eats `;`, the recommended usage is to write the assignment inside
+qoutes, e.g. `JTREG="...;..."`. This will also make sure spaces are preserved,
+as in `JTREG="VM_OTIONS=-XshowSettings -Xlog:gc+ref=debug"`.
+
+(Other ways are possible, e.g. using backslash: `JTREG=JOBS=1\;TIMEOUT=8`.
+Also, as a special technique, the string `%20` will be replaced with space for
+certain options, e.g. `JTREG=VM_OTIONS=-XshowSettings%20-Xlog:gc+ref=debug`.
+This can be useful if you have layers of scripts and have trouble getting
+proper quoting of command line arguments through.)
+
+As far as possible, the names of the keywords have been standardized between
+test suites.
+
+### JTreg keywords
+
+#### JOBS
+The test concurrency (`-concurrency`).
+
+Defaults to TEST_JOBS (if set by `--with-test-jobs=`), otherwise it defaults to
+JOBS, except for Hotspot, where the default is *number of CPU cores/2*, but
+never more than 12.
+
+#### TIMEOUT
+The timeout factor (`-timeoutFactor`).
+
+Defaults to 4.
+
+#### TEST_MODE
+The test mode (`-agentvm`, `-samevm` or `-othervm`).
+
+Defaults to `-agentvm`.
+
+#### ASSERT
+Enable asserts (`-ea -esa`, or none).
+
+Set to `true` or `false`. If true, adds `-ea -esa`. Defaults to true, except
+for hotspot.
+
+#### VERBOSE
+The verbosity level (`-verbose`).
+
+Defaults to `fail,error,summary`.
+
+#### RETAIN
+What test data to retain (`-retain`).
+
+Defaults to `fail,error`.
+
+#### MAX_MEM
+Limit memory consumption (`-Xmx` and `-vmoption:-Xmx`, or none).
+
+Limit memory consumption for JTreg test framework and VM under test. Set to 0
+to disable the limits.
+
+Defaults to 512m, except for hotspot, where it defaults to 0 (no limit).
+
+#### OPTIONS
+Additional options to the JTreg test framework.
+
+Use `JTREG="OPTIONS=--help all"` to see all available JTreg options.
+
+#### JAVA_OPTIONS
+Additional Java options to JTreg (`-javaoption`).
+
+#### VM_OPTIONS
+Additional VM options to JTreg (`-vmoption`).
+
+### Gtest keywords
+
+#### REPEAT
+The number of times to repeat the tests (`--gtest_repeat`).
+
+Default is 1. Set to -1 to repeat indefinitely. This can be especially useful
+combined with `OPTIONS=--gtest_break_on_failure` to reproduce an intermittent
+problem.
+
+#### OPTIONS
+Additional options to the Gtest test framework.
+
+Use `GTEST="OPTIONS=--help"` to see all available Gtest options.
+
+---
+# Override some definitions in http://openjdk.java.net/page.css that are
+# unsuitable for this document.
+header-includes:
+ - ''
+ - ''
+---
diff -r 49a5ced535f6 -r a34001e206f9 corba/.hgtags
--- a/corba/.hgtags Thu Apr 13 20:35:38 2017 +0000
+++ b/corba/.hgtags Wed Jul 05 23:13:02 2017 +0200
@@ -408,3 +408,4 @@
18ffcf99a3b4a10457853d94190e825bdf07e39b jdk-9+162
493011dee80e51c2a2b064d049183c047df36d80 jdk-9+163
965bbae3072702f7c0d95c240523b65e6bb19261 jdk-9+164
+a510b2201154abdd12ede42788086b5283bfb9a6 jdk-9+165
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/.hgtags
--- a/hotspot/.hgtags Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/.hgtags Wed Jul 05 23:13:02 2017 +0200
@@ -568,3 +568,4 @@
b01c519b715ef6f785d0631adee0a6537cf6c12e jdk-9+162
983fe207555724d98f4876991e1cbafbcf2733e8 jdk-9+163
0af429be8bbaeaaf0cb838e9af28c953dda6a9c8 jdk-9+164
+c92c6416ca03b1464d5ed99cf6201e52b5ba0a70 jdk-9+165
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/cpu/x86/vm/assembler_x86.cpp
--- a/hotspot/src/cpu/x86/vm/assembler_x86.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/cpu/x86/vm/assembler_x86.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -917,7 +917,7 @@
break;
case 0x62: // EVEX_4bytes
- assert((UseAVX > 0), "shouldn't have EVEX prefix");
+ assert(VM_Version::supports_evex(), "shouldn't have EVEX prefix");
assert(ip == inst+1, "no prefixes allowed");
// no EVEX collisions, all instructions that have 0x62 opcodes
// have EVEX versions and are subopcodes of 0x66
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/cpu/x86/vm/nativeInst_x86.cpp
--- a/hotspot/src/cpu/x86/vm/nativeInst_x86.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/cpu/x86/vm/nativeInst_x86.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -365,6 +365,10 @@
NOT_LP64(assert((0xC0 & ubyte_at(1)) == 0xC0, "shouldn't have LDS and LES instructions"));
return 3;
}
+ if (instr_0 == instruction_EVEX_prefix_4bytes) {
+ assert(VM_Version::supports_evex(), "shouldn't have EVEX prefix");
+ return 4;
+ }
// First check to see if we have a (prefixed or not) xor
if (instr_0 >= instruction_prefix_wide_lo && // 0x40
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/cpu/x86/vm/nativeInst_x86.hpp
--- a/hotspot/src/cpu/x86/vm/nativeInst_x86.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/cpu/x86/vm/nativeInst_x86.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -356,6 +356,7 @@
instruction_VEX_prefix_2bytes = Assembler::VEX_2bytes,
instruction_VEX_prefix_3bytes = Assembler::VEX_3bytes,
+ instruction_EVEX_prefix_4bytes = Assembler::EVEX_4bytes,
instruction_size = 4,
instruction_offset = 0,
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantReflectionProvider.java
--- a/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantReflectionProvider.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantReflectionProvider.java Wed Jul 05 23:13:02 2017 +0200
@@ -179,11 +179,14 @@
if (hotspotField.isStatic()) {
HotSpotResolvedJavaType holder = (HotSpotResolvedJavaType) hotspotField.getDeclaringClass();
if (holder.isInitialized()) {
- return memoryAccess.readUnsafeConstant(hotspotField.getJavaKind(), HotSpotObjectConstantImpl.forObject(holder.mirror()), hotspotField.offset());
+ return memoryAccess.readFieldValue(hotspotField, holder.mirror());
}
} else {
- if (receiver.isNonNull() && hotspotField.isInObject(((HotSpotObjectConstantImpl) receiver).object())) {
- return memoryAccess.readUnsafeConstant(hotspotField.getJavaKind(), receiver, hotspotField.offset());
+ if (receiver.isNonNull()) {
+ Object object = ((HotSpotObjectConstantImpl) receiver).object();
+ if (hotspotField.isInObject(object)) {
+ return memoryAccess.readFieldValue(hotspotField, object);
+ }
}
}
return null;
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMemoryAccessProvider.java
--- a/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMemoryAccessProvider.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMemoryAccessProvider.java Wed Jul 05 23:13:02 2017 +0200
@@ -31,6 +31,10 @@
*/
public interface HotSpotMemoryAccessProvider extends MemoryAccessProvider {
+ /**
+ * @throws IllegalArgumentException if the address computed from {@code base} and
+ * {@code displacement} does not denote a location holding a narrow oop
+ */
JavaConstant readNarrowOopConstant(Constant base, long displacement);
Constant readKlassPointerConstant(Constant base, long displacement);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMemoryAccessProviderImpl.java
--- a/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMemoryAccessProviderImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMemoryAccessProviderImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -22,13 +22,21 @@
*/
package jdk.vm.ci.hotspot;
+import static jdk.vm.ci.hotspot.HotSpotJVMCIRuntimeProvider.getArrayBaseOffset;
+import static jdk.vm.ci.hotspot.HotSpotJVMCIRuntimeProvider.getArrayIndexScale;
import static jdk.vm.ci.hotspot.UnsafeAccess.UNSAFE;
+import java.lang.reflect.Array;
+
+import jdk.vm.ci.common.JVMCIError;
import jdk.vm.ci.meta.Constant;
import jdk.vm.ci.meta.JavaConstant;
import jdk.vm.ci.meta.JavaKind;
import jdk.vm.ci.meta.MemoryAccessProvider;
+import jdk.vm.ci.meta.MetaAccessProvider;
import jdk.vm.ci.meta.PrimitiveConstant;
+import jdk.vm.ci.meta.ResolvedJavaField;
+import jdk.vm.ci.meta.ResolvedJavaType;
/**
* HotSpot implementation of {@link MemoryAccessProvider}.
@@ -41,12 +49,93 @@
this.runtime = runtime;
}
- private static Object asObject(Constant base) {
+ /**
+ * Gets the object boxed by {@code base} that is about to have a value of kind {@code kind} read
+ * from it at the offset {@code displacement}.
+ *
+ * @param base constant value containing the base address for a pending read
+ * @return {@code null} if {@code base} does not box an object otherwise the object boxed in
+ * {@code base}
+ */
+ private Object asObject(Constant base, JavaKind kind, long displacement) {
if (base instanceof HotSpotObjectConstantImpl) {
- return ((HotSpotObjectConstantImpl) base).object();
+ HotSpotObjectConstantImpl constant = (HotSpotObjectConstantImpl) base;
+ HotSpotResolvedObjectType type = constant.getType();
+ Object object = constant.object();
+ checkRead(kind, displacement, type, object);
+ return object;
+ }
+ return null;
+ }
+
+ /**
+ * Offset of injected {@code java.lang.Class::oop_size} field. No need to make {@code volatile}
+ * as initialization is idempotent.
+ */
+ private long oopSizeOffset;
+
+ private static int computeOopSizeOffset(HotSpotJVMCIRuntimeProvider runtime) {
+ MetaAccessProvider metaAccess = runtime.getHostJVMCIBackend().getMetaAccess();
+ ResolvedJavaType staticType = metaAccess.lookupJavaType(Class.class);
+ for (ResolvedJavaField f : staticType.getInstanceFields(false)) {
+ if (f.getName().equals("oop_size")) {
+ int offset = ((HotSpotResolvedJavaField) f).offset();
+ assert offset != 0 : "not expecting offset of java.lang.Class::oop_size to be 0";
+ return offset;
+ }
+ }
+ throw new JVMCIError("Could not find injected java.lang.Class::oop_size field");
+ }
+
+ private boolean checkRead(JavaKind kind, long displacement, HotSpotResolvedObjectType type, Object object) {
+ if (type.isArray()) {
+ ResolvedJavaType componentType = type.getComponentType();
+ JavaKind componentKind = componentType.getJavaKind();
+ final int headerSize = getArrayBaseOffset(componentKind);
+ int sizeOfElement = getArrayIndexScale(componentKind);
+ int length = Array.getLength(object);
+ long arrayEnd = headerSize + (sizeOfElement * length);
+ boolean aligned = ((displacement - headerSize) % sizeOfElement) == 0;
+ if (displacement < 0 || displacement > (arrayEnd - sizeOfElement) || (kind == JavaKind.Object && !aligned)) {
+ int index = (int) ((displacement - headerSize) / sizeOfElement);
+ throw new AssertionError("Unsafe array access: reading element of kind " + kind +
+ " at offset " + displacement + " (index ~ " + index + ") in " +
+ type.toJavaName() + " object of length " + length);
+ }
+ } else if (kind != JavaKind.Object) {
+ long size;
+ if (object instanceof Class) {
+ if (oopSizeOffset == 0) {
+ oopSizeOffset = computeOopSizeOffset(runtime);
+ }
+ int wordSize = runtime.getHostJVMCIBackend().getCodeCache().getTarget().wordSize;
+ size = UNSAFE.getInt(object, oopSizeOffset) * wordSize;
+ } else {
+ size = Math.abs(type.instanceSize());
+ }
+ int bytesToRead = kind.getByteCount();
+ if (displacement + bytesToRead > size || displacement < 0) {
+ throw new IllegalArgumentException("Unsafe access: reading " + bytesToRead + " bytes at offset " + displacement + " in " +
+ type.toJavaName() + " object of size " + size);
+ }
} else {
- return null;
+ ResolvedJavaField field = type.findInstanceFieldWithOffset(displacement, JavaKind.Object);
+ if (field == null && object instanceof Class) {
+ // Read of a static field
+ MetaAccessProvider metaAccess = runtime.getHostJVMCIBackend().getMetaAccess();
+ HotSpotResolvedObjectTypeImpl staticFieldsHolder = (HotSpotResolvedObjectTypeImpl) metaAccess.lookupJavaType((Class) object);
+ field = staticFieldsHolder.findStaticFieldWithOffset(displacement, JavaKind.Object);
+ }
+ if (field == null) {
+ throw new IllegalArgumentException("Unsafe object access: field not found for read of kind Object" +
+ " at offset " + displacement + " in " + type.toJavaName() + " object");
+ }
+ if (field.getJavaKind() != JavaKind.Object) {
+ throw new IllegalArgumentException("Unsafe object access: field " + field.format("%H.%n:%T") + " not of expected kind Object" +
+ " at offset " + displacement + " in " + type.toJavaName() + " object");
+ }
}
+ return true;
}
private boolean isValidObjectFieldDisplacement(Constant base, long displacement) {
@@ -77,8 +166,8 @@
throw new IllegalArgumentException(String.valueOf(base));
}
- private static long readRawValue(Constant baseConstant, long displacement, int bits) {
- Object base = asObject(baseConstant);
+ private long readRawValue(Constant baseConstant, long displacement, JavaKind kind, int bits) {
+ Object base = asObject(baseConstant, kind, displacement);
if (base != null) {
switch (bits) {
case Byte.SIZE:
@@ -123,9 +212,8 @@
private Object readRawObject(Constant baseConstant, long initialDisplacement, boolean compressed) {
long displacement = initialDisplacement;
-
Object ret;
- Object base = asObject(baseConstant);
+ Object base = asObject(baseConstant, JavaKind.Object, displacement);
if (base == null) {
assert !compressed;
displacement += asRawPointer(baseConstant);
@@ -138,34 +226,43 @@
return ret;
}
- /**
- * Reads a value of this kind using a base address and a displacement. No bounds checking or
- * type checking is performed. Returns {@code null} if the value is not available at this point.
- *
- * @param baseConstant the base address from which the value is read.
- * @param displacement the displacement within the object in bytes
- * @return the read value encapsulated in a {@link JavaConstant} object, or {@code null} if the
- * value cannot be read.
- * @throws IllegalArgumentException if {@code kind} is {@code null}, {@link JavaKind#Void}, not
- * {@link JavaKind#Object} or not {@linkplain JavaKind#isPrimitive() primitive} kind
- */
- JavaConstant readUnsafeConstant(JavaKind kind, JavaConstant baseConstant, long displacement) {
- if (kind == null) {
- throw new IllegalArgumentException("null JavaKind");
- }
- if (kind == JavaKind.Object) {
- Object o = readRawObject(baseConstant, displacement, runtime.getConfig().useCompressedOops);
+ JavaConstant readFieldValue(HotSpotResolvedJavaField field, Object obj) {
+ assert obj != null;
+ assert !field.isStatic() || obj instanceof Class;
+ long displacement = field.offset();
+ assert checkRead(field.getJavaKind(), displacement, (HotSpotResolvedObjectType) runtime.getHostJVMCIBackend().getMetaAccess().lookupJavaType(obj.getClass()), obj);
+ if (field.getJavaKind() == JavaKind.Object) {
+ Object o = UNSAFE.getObject(obj, displacement);
return HotSpotObjectConstantImpl.forObject(o);
} else {
- int bits = kind.getByteCount() * Byte.SIZE;
- return readPrimitiveConstant(kind, baseConstant, displacement, bits);
+ JavaKind kind = field.getJavaKind();
+ switch (kind) {
+ case Boolean:
+ return JavaConstant.forBoolean(UNSAFE.getBoolean(obj, displacement));
+ case Byte:
+ return JavaConstant.forByte(UNSAFE.getByte(obj, displacement));
+ case Char:
+ return JavaConstant.forChar(UNSAFE.getChar(obj, displacement));
+ case Short:
+ return JavaConstant.forShort(UNSAFE.getShort(obj, displacement));
+ case Int:
+ return JavaConstant.forInt(UNSAFE.getInt(obj, displacement));
+ case Long:
+ return JavaConstant.forLong(UNSAFE.getLong(obj, displacement));
+ case Float:
+ return JavaConstant.forFloat(UNSAFE.getFloat(obj, displacement));
+ case Double:
+ return JavaConstant.forDouble(UNSAFE.getDouble(obj, displacement));
+ default:
+ throw new IllegalArgumentException("Unsupported kind: " + kind);
+ }
}
}
@Override
public JavaConstant readPrimitiveConstant(JavaKind kind, Constant baseConstant, long initialDisplacement, int bits) {
try {
- long rawValue = readRawValue(baseConstant, initialDisplacement, bits);
+ long rawValue = readRawValue(baseConstant, initialDisplacement, kind, bits);
switch (kind) {
case Boolean:
return JavaConstant.forBoolean(rawValue != 0);
@@ -193,6 +290,10 @@
@Override
public JavaConstant readObjectConstant(Constant base, long displacement) {
+ if (base instanceof HotSpotObjectConstantImpl) {
+ Object o = readRawObject(base, displacement, runtime.getConfig().useCompressedOops);
+ return HotSpotObjectConstantImpl.forObject(o);
+ }
if (!isValidObjectFieldDisplacement(base, displacement)) {
return null;
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java
--- a/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -847,6 +847,15 @@
@Override
public ResolvedJavaField findInstanceFieldWithOffset(long offset, JavaKind expectedEntryKind) {
ResolvedJavaField[] declaredFields = getInstanceFields(true);
+ return findFieldWithOffset(offset, expectedEntryKind, declaredFields);
+ }
+
+ public ResolvedJavaField findStaticFieldWithOffset(long offset, JavaKind expectedEntryKind) {
+ ResolvedJavaField[] declaredFields = getStaticFields();
+ return findFieldWithOffset(offset, expectedEntryKind, declaredFields);
+ }
+
+ private static ResolvedJavaField findFieldWithOffset(long offset, JavaKind expectedEntryKind, ResolvedJavaField[] declaredFields) {
for (ResolvedJavaField field : declaredFields) {
HotSpotResolvedJavaField resolvedField = (HotSpotResolvedJavaField) field;
long resolvedFieldOffset = resolvedField.offset();
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MemoryAccessProvider.java
--- a/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MemoryAccessProvider.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MemoryAccessProvider.java Wed Jul 05 23:13:02 2017 +0200
@@ -35,9 +35,9 @@
* @param displacement the displacement within the object in bytes
* @param bits the number of bits to read from memory
* @return the read value encapsulated in a {@link JavaConstant} object of {@link JavaKind} kind
- * @throws IllegalArgumentException if {@code kind} is {@link JavaKind#Void} or not
- * {@linkplain JavaKind#isPrimitive() primitive} kind or {@code bits} is not 8, 16,
- * 32 or 64
+ * @throws IllegalArgumentException if the read is out of bounds of the object or {@code kind}
+ * is {@link JavaKind#Void} or not {@linkplain JavaKind#isPrimitive() primitive}
+ * kind or {@code bits} is not 8, 16, 32 or 64
*/
JavaConstant readPrimitiveConstant(JavaKind kind, Constant base, long displacement, int bits) throws IllegalArgumentException;
@@ -46,9 +46,9 @@
*
* @param base the base address from which the value is read
* @param displacement the displacement within the object in bytes
- * @return the read value encapsulated in a {@link Constant} object or {@code null} if the
- * address computed from {@code base} and {@code displacement} does not denote a
- * location holding an {@code Object} value
+ * @return the read value encapsulated in a {@link Constant} object
+ * @throws IllegalArgumentException if the address computed from {@code base} and
+ * {@code displacement} does not denote a location holding an {@code Object} value
*/
JavaConstant readObjectConstant(Constant base, long displacement);
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/src/jdk/vm/ci/services/Services.java
--- a/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/src/jdk/vm/ci/services/Services.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.services/src/jdk/vm/ci/services/Services.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,6 +28,7 @@
import java.util.Iterator;
import java.util.ServiceConfigurationError;
import java.util.ServiceLoader;
+import java.util.Set;
/**
* A mechanism for accessing service providers via JVMCI.
@@ -108,7 +109,7 @@
Object jvmci = invoke(getModule, Services.class);
Object requestorModule = invoke(getModule, requestor);
if (jvmci != requestorModule) {
- String[] packages = invoke(getPackages, jvmci);
+ Set packages = invoke(getPackages, jvmci);
for (String pkg : packages) {
// Export all JVMCI packages dynamically instead
// of requiring a long list of --add-exports
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/ModuleAPI.java
--- a/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/ModuleAPI.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/ModuleAPI.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -58,22 +58,22 @@
public static final ModuleAPI addExports;
/**
- * {@code java.lang.reflect.Module.getResourceAsStream(String)}.
+ * {@code java.lang.Module.getResourceAsStream(String)}.
*/
public static final ModuleAPI getResourceAsStream;
/**
- * {@code java.lang.reflect.Module.canRead(Module)}.
+ * {@code java.lang.Module.canRead(Module)}.
*/
public static final ModuleAPI canRead;
/**
- * {@code java.lang.reflect.Module.isExported(String)}.
+ * {@code java.lang.Module.isExported(String)}.
*/
public static final ModuleAPI isExported;
/**
- * {@code java.lang.reflect.Module.isExported(String, Module)}.
+ * {@code java.lang.Module.isExported(String, Module)}.
*/
public static final ModuleAPI isExportedTo;
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/phases/aot/EliminateRedundantInitializationPhase.java
--- a/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/phases/aot/EliminateRedundantInitializationPhase.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/phases/aot/EliminateRedundantInitializationPhase.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,9 +28,6 @@
import java.util.HashMap;
import java.util.Map.Entry;
-import jdk.vm.ci.hotspot.HotSpotMetaspaceConstant;
-import jdk.vm.ci.meta.JavaConstant;
-
import org.graalvm.compiler.graph.Node;
import org.graalvm.compiler.graph.iterators.NodeIterable;
import org.graalvm.compiler.hotspot.nodes.aot.InitializeKlassNode;
@@ -43,6 +40,9 @@
import org.graalvm.compiler.phases.BasePhase;
import org.graalvm.compiler.phases.tiers.PhaseContext;
+import jdk.vm.ci.hotspot.HotSpotMetaspaceConstant;
+import jdk.vm.ci.meta.Constant;
+
public class EliminateRedundantInitializationPhase extends BasePhase {
/**
* Find blocks with class initializing nodes for the class identified the by the constant node.
@@ -202,7 +202,7 @@
ControlFlowGraph cfg = ControlFlowGraph.compute(graph, true, false, true, false);
ArrayList redundantInits = new ArrayList<>();
for (ConstantNode node : getConstantNodes(graph)) {
- JavaConstant constant = node.asJavaConstant();
+ Constant constant = node.asConstant();
if (constant instanceof HotSpotMetaspaceConstant) {
redundantInits.addAll(processConstantNode(cfg, node));
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.test/src/org/graalvm/compiler/test/ExportingClassLoader.java
--- a/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.test/src/org/graalvm/compiler/test/ExportingClassLoader.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.test/src/org/graalvm/compiler/test/ExportingClassLoader.java Wed Jul 05 23:13:02 2017 +0200
@@ -29,14 +29,14 @@
public class ExportingClassLoader extends ClassLoader {
public ExportingClassLoader() {
if (!GraalTest.Java8OrEarlier) {
- JLRModule.fromClass(getClass()).exportAllPackagesTo(JLRModule.getUnnamedModuleFor(this));
+ JLModule.fromClass(getClass()).exportAllPackagesTo(JLModule.getUnnamedModuleFor(this));
}
}
public ExportingClassLoader(ClassLoader parent) {
super(parent);
if (!GraalTest.Java8OrEarlier) {
- JLRModule.fromClass(getClass()).exportAllPackagesTo(JLRModule.getUnnamedModuleFor(this));
+ JLModule.fromClass(getClass()).exportAllPackagesTo(JLModule.getUnnamedModuleFor(this));
}
}
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.test/src/org/graalvm/compiler/test/JLModule.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.test/src/org/graalvm/compiler/test/JLModule.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,130 @@
+/*
+ * 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 org.graalvm.compiler.test;
+
+import java.lang.reflect.Method;
+import java.util.Set;
+
+/**
+ * Facade for the {@code java.lang.Module} class introduced in JDK9 that allows tests to be
+ * developed against JDK8 but use module logic if deployed on JDK9.
+ */
+public class JLModule {
+
+ static {
+ if (GraalTest.Java8OrEarlier) {
+ throw new AssertionError("Use of " + JLModule.class + " only allowed if " + GraalTest.class.getName() + ".JDK8OrEarlier is false");
+ }
+ }
+
+ private final Object realModule;
+
+ public JLModule(Object module) {
+ this.realModule = module;
+ }
+
+ private static final Class moduleClass;
+ private static final Method getModuleMethod;
+ private static final Method getUnnamedModuleMethod;
+ private static final Method getPackagesMethod;
+ private static final Method isExportedMethod;
+ private static final Method isExported2Method;
+ private static final Method addExportsMethod;
+ static {
+ try {
+ moduleClass = Class.forName("java.lang.Module");
+ getModuleMethod = Class.class.getMethod("getModule");
+ getUnnamedModuleMethod = ClassLoader.class.getMethod("getUnnamedModule");
+ getPackagesMethod = moduleClass.getMethod("getPackages");
+ isExportedMethod = moduleClass.getMethod("isExported", String.class);
+ isExported2Method = moduleClass.getMethod("isExported", String.class, moduleClass);
+ addExportsMethod = moduleClass.getMethod("addExports", String.class, moduleClass);
+ } catch (Exception e) {
+ throw new AssertionError(e);
+ }
+ }
+
+ public static JLModule fromClass(Class cls) {
+ try {
+ return new JLModule(getModuleMethod.invoke(cls));
+ } catch (Exception e) {
+ throw new AssertionError(e);
+ }
+ }
+
+ public static JLModule getUnnamedModuleFor(ClassLoader cl) {
+ try {
+ return new JLModule(getUnnamedModuleMethod.invoke(cl));
+ } catch (Exception e) {
+ throw new AssertionError(e);
+ }
+ }
+
+ /**
+ * Exports all packages in this module to a given module.
+ */
+ public void exportAllPackagesTo(JLModule module) {
+ if (this != module) {
+ for (String pkg : getPackages()) {
+ // Export all JVMCI packages dynamically instead
+ // of requiring a long list of -XaddExports
+ // options on the JVM command line.
+ if (!isExported(pkg, module)) {
+ addExports(pkg, module);
+ }
+ }
+ }
+ }
+
+ public Set getPackages() {
+ try {
+ return (Set) getPackagesMethod.invoke(realModule);
+ } catch (Exception e) {
+ throw new AssertionError(e);
+ }
+ }
+
+ public boolean isExported(String pn) {
+ try {
+ return (Boolean) isExportedMethod.invoke(realModule, pn);
+ } catch (Exception e) {
+ throw new AssertionError(e);
+ }
+ }
+
+ public boolean isExported(String pn, JLModule other) {
+ try {
+ return (Boolean) isExported2Method.invoke(realModule, pn, other.realModule);
+ } catch (Exception e) {
+ throw new AssertionError(e);
+ }
+ }
+
+ public void addExports(String pn, JLModule other) {
+ try {
+ addExportsMethod.invoke(realModule, pn, other.realModule);
+ } catch (Exception e) {
+ throw new AssertionError(e);
+ }
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.test/src/org/graalvm/compiler/test/JLRModule.java
--- a/hotspot/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.test/src/org/graalvm/compiler/test/JLRModule.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,129 +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.
- */
-package org.graalvm.compiler.test;
-
-import java.lang.reflect.Method;
-
-/**
- * Facade for the {@code java.lang.reflect.Module} class introduced in JDK9 that allows tests to be
- * developed against JDK8 but use module logic if deployed on JDK9.
- */
-public class JLRModule {
-
- static {
- if (GraalTest.Java8OrEarlier) {
- throw new AssertionError("Use of " + JLRModule.class + " only allowed if " + GraalTest.class.getName() + ".JDK8OrEarlier is false");
- }
- }
-
- private final Object realModule;
-
- public JLRModule(Object module) {
- this.realModule = module;
- }
-
- private static final Class moduleClass;
- private static final Method getModuleMethod;
- private static final Method getUnnamedModuleMethod;
- private static final Method getPackagesMethod;
- private static final Method isExportedMethod;
- private static final Method isExported2Method;
- private static final Method addExportsMethod;
- static {
- try {
- moduleClass = Class.forName("java.lang.reflect.Module");
- getModuleMethod = Class.class.getMethod("getModule");
- getUnnamedModuleMethod = ClassLoader.class.getMethod("getUnnamedModule");
- getPackagesMethod = moduleClass.getMethod("getPackages");
- isExportedMethod = moduleClass.getMethod("isExported", String.class);
- isExported2Method = moduleClass.getMethod("isExported", String.class, moduleClass);
- addExportsMethod = moduleClass.getMethod("addExports", String.class, moduleClass);
- } catch (Exception e) {
- throw new AssertionError(e);
- }
- }
-
- public static JLRModule fromClass(Class cls) {
- try {
- return new JLRModule(getModuleMethod.invoke(cls));
- } catch (Exception e) {
- throw new AssertionError(e);
- }
- }
-
- public static JLRModule getUnnamedModuleFor(ClassLoader cl) {
- try {
- return new JLRModule(getUnnamedModuleMethod.invoke(cl));
- } catch (Exception e) {
- throw new AssertionError(e);
- }
- }
-
- /**
- * Exports all packages in this module to a given module.
- */
- public void exportAllPackagesTo(JLRModule module) {
- if (this != module) {
- for (String pkg : getPackages()) {
- // Export all JVMCI packages dynamically instead
- // of requiring a long list of -XaddExports
- // options on the JVM command line.
- if (!isExported(pkg, module)) {
- addExports(pkg, module);
- }
- }
- }
- }
-
- public String[] getPackages() {
- try {
- return (String[]) getPackagesMethod.invoke(realModule);
- } catch (Exception e) {
- throw new AssertionError(e);
- }
- }
-
- public boolean isExported(String pn) {
- try {
- return (Boolean) isExportedMethod.invoke(realModule, pn);
- } catch (Exception e) {
- throw new AssertionError(e);
- }
- }
-
- public boolean isExported(String pn, JLRModule other) {
- try {
- return (Boolean) isExported2Method.invoke(realModule, pn, other.realModule);
- } catch (Exception e) {
- throw new AssertionError(e);
- }
- }
-
- public void addExports(String pn, JLRModule other) {
- try {
- addExportsMethod.invoke(realModule, pn, other.realModule);
- } catch (Exception e) {
- throw new AssertionError(e);
- }
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/classfile/classFileParser.cpp
--- a/hotspot/src/share/vm/classfile/classFileParser.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/classfile/classFileParser.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -5406,7 +5406,7 @@
ModuleEntry* module_entry = ik->module();
assert(module_entry != NULL, "module_entry should always be set");
- // Obtain java.lang.reflect.Module
+ // Obtain java.lang.Module
Handle module_handle(THREAD, JNIHandles::resolve(module_entry->module()));
// Allocate mirror and initialize static fields
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/classfile/javaClasses.cpp
--- a/hotspot/src/share/vm/classfile/javaClasses.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/classfile/javaClasses.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -773,13 +773,13 @@
InstanceKlass::cast(k())->do_local_static_fields(&initialize_static_field, mirror, CHECK);
}
-// Set the java.lang.reflect.Module module field in the java_lang_Class mirror
+// Set the java.lang.Module module field in the java_lang_Class mirror
void java_lang_Class::set_mirror_module_field(KlassHandle k, Handle mirror, Handle module, TRAPS) {
if (module.is_null()) {
// During startup, the module may be NULL only if java.base has not been defined yet.
- // Put the class on the fixup_module_list to patch later when the java.lang.reflect.Module
+ // Put the class on the fixup_module_list to patch later when the java.lang.Module
// for java.base is known.
- assert(!Universe::is_module_initialized(), "Incorrect java.lang.reflect.Module pre module system initialization");
+ assert(!Universe::is_module_initialized(), "Incorrect java.lang.Module pre module system initialization");
bool javabase_was_defined = false;
{
@@ -810,7 +810,7 @@
assert(Universe::is_module_initialized() ||
(ModuleEntryTable::javabase_defined() &&
(module() == JNIHandles::resolve(ModuleEntryTable::javabase_moduleEntry()->module()))),
- "Incorrect java.lang.reflect.Module specification while creating mirror");
+ "Incorrect java.lang.Module specification while creating mirror");
set_module(mirror(), module());
}
}
@@ -2804,28 +2804,28 @@
}
-int java_lang_reflect_Module::loader_offset;
-int java_lang_reflect_Module::name_offset;
-int java_lang_reflect_Module::_module_entry_offset = -1;
-
-Handle java_lang_reflect_Module::create(Handle loader, Handle module_name, TRAPS) {
+int java_lang_Module::loader_offset;
+int java_lang_Module::name_offset;
+int java_lang_Module::_module_entry_offset = -1;
+
+Handle java_lang_Module::create(Handle loader, Handle module_name, TRAPS) {
assert(Universe::is_fully_initialized(), "Need to find another solution to the reflection problem");
- Symbol* name = vmSymbols::java_lang_reflect_Module();
+ Symbol* name = vmSymbols::java_lang_Module();
Klass* k = SystemDictionary::resolve_or_fail(name, true, CHECK_NH);
instanceKlassHandle klass (THREAD, k);
- Handle jlrmh = klass->allocate_instance_handle(CHECK_NH);
+ Handle jlmh = klass->allocate_instance_handle(CHECK_NH);
JavaValue result(T_VOID);
- JavaCalls::call_special(&result, jlrmh, KlassHandle(THREAD, klass()),
+ JavaCalls::call_special(&result, jlmh, KlassHandle(THREAD, klass()),
vmSymbols::object_initializer_name(),
- vmSymbols::java_lang_reflect_module_init_signature(),
+ vmSymbols::java_lang_module_init_signature(),
loader, module_name, CHECK_NH);
- return jlrmh;
-}
-
-void java_lang_reflect_Module::compute_offsets() {
- Klass* k = SystemDictionary::reflect_Module_klass();
+ return jlmh;
+}
+
+void java_lang_Module::compute_offsets() {
+ Klass* k = SystemDictionary::Module_klass();
if(NULL != k) {
compute_offset(loader_offset, k, vmSymbols::loader_name(), vmSymbols::classloader_signature());
compute_offset(name_offset, k, vmSymbols::name_name(), vmSymbols::string_signature());
@@ -2834,27 +2834,27 @@
}
-oop java_lang_reflect_Module::loader(oop module) {
+oop java_lang_Module::loader(oop module) {
assert(Universe::is_fully_initialized(), "Need to find another solution to the reflection problem");
return module->obj_field(loader_offset);
}
-void java_lang_reflect_Module::set_loader(oop module, oop value) {
+void java_lang_Module::set_loader(oop module, oop value) {
assert(Universe::is_fully_initialized(), "Need to find another solution to the reflection problem");
module->obj_field_put(loader_offset, value);
}
-oop java_lang_reflect_Module::name(oop module) {
+oop java_lang_Module::name(oop module) {
assert(Universe::is_fully_initialized(), "Need to find another solution to the reflection problem");
return module->obj_field(name_offset);
}
-void java_lang_reflect_Module::set_name(oop module, oop value) {
+void java_lang_Module::set_name(oop module, oop value) {
assert(Universe::is_fully_initialized(), "Need to find another solution to the reflection problem");
module->obj_field_put(name_offset, value);
}
-ModuleEntry* java_lang_reflect_Module::module_entry(oop module, TRAPS) {
+ModuleEntry* java_lang_Module::module_entry(oop module, TRAPS) {
assert(_module_entry_offset != -1, "Uninitialized module_entry_offset");
assert(module != NULL, "module can't be null");
assert(module->is_oop(), "module must be oop");
@@ -2863,7 +2863,7 @@
if (module_entry == NULL) {
// If the inject field containing the ModuleEntry* is null then return the
// class loader's unnamed module.
- oop loader = java_lang_reflect_Module::loader(module);
+ oop loader = java_lang_Module::loader(module);
Handle h_loader = Handle(THREAD, loader);
ClassLoaderData* loader_cld = SystemDictionary::register_loader(h_loader, CHECK_NULL);
return loader_cld->modules()->unnamed_module();
@@ -2871,7 +2871,7 @@
return module_entry;
}
-void java_lang_reflect_Module::set_module_entry(oop module, ModuleEntry* module_entry) {
+void java_lang_Module::set_module_entry(oop module, ModuleEntry* module_entry) {
assert(_module_entry_offset != -1, "Uninitialized module_entry_offset");
assert(module != NULL, "module can't be null");
assert(module->is_oop(), "module must be oop");
@@ -3877,7 +3877,7 @@
reflect_ConstantPool::compute_offsets();
reflect_UnsafeStaticFieldAccessorImpl::compute_offsets();
java_lang_reflect_Parameter::compute_offsets();
- java_lang_reflect_Module::compute_offsets();
+ java_lang_Module::compute_offsets();
java_lang_StackFrameInfo::compute_offsets();
java_lang_LiveStackFrameInfo::compute_offsets();
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/classfile/javaClasses.hpp
--- a/hotspot/src/share/vm/classfile/javaClasses.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/classfile/javaClasses.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -755,9 +755,9 @@
};
#define MODULE_INJECTED_FIELDS(macro) \
- macro(java_lang_reflect_Module, module_entry, intptr_signature, false)
+ macro(java_lang_Module, module_entry, intptr_signature, false)
-class java_lang_reflect_Module {
+class java_lang_Module {
private:
static int loader_offset;
static int name_offset;
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/classfile/javaClasses.inline.hpp
--- a/hotspot/src/share/vm/classfile/javaClasses.inline.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/classfile/javaClasses.inline.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -162,8 +162,8 @@
return obj != NULL && is_subclass(obj->klass());
}
-inline bool java_lang_reflect_Module::is_instance(oop obj) {
- return obj != NULL && obj->klass() == SystemDictionary::reflect_Module_klass();
+inline bool java_lang_Module::is_instance(oop obj) {
+ return obj != NULL && obj->klass() == SystemDictionary::Module_klass();
}
inline int Backtrace::merge_bci_and_version(int bci, int version) {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/classfile/moduleEntry.cpp
--- a/hotspot/src/share/vm/classfile/moduleEntry.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/classfile/moduleEntry.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -266,19 +266,19 @@
// Each ModuleEntryTable has exactly one unnamed module
if (loader_data->is_the_null_class_loader_data()) {
- // For the boot loader, the java.lang.reflect.Module for the unnamed module
+ // For the boot loader, the java.lang.Module for the unnamed module
// is not known until a call to JVM_SetBootLoaderUnnamedModule is made. At
// this point initially create the ModuleEntry for the unnamed module.
_unnamed_module = new_entry(0, Handle(NULL), NULL, NULL, NULL, loader_data);
} else {
- // For all other class loaders the java.lang.reflect.Module for their
+ // For all other class loaders the java.lang.Module for their
// corresponding unnamed module can be found in the java.lang.ClassLoader object.
oop module = java_lang_ClassLoader::unnamedModule(loader_data->class_loader());
_unnamed_module = new_entry(0, Handle(module), NULL, NULL, NULL, loader_data);
- // Store pointer to the ModuleEntry in the unnamed module's java.lang.reflect.Module
+ // Store pointer to the ModuleEntry in the unnamed module's java.lang.Module
// object.
- java_lang_reflect_Module::set_module_entry(module, _unnamed_module);
+ java_lang_Module::set_module_entry(module, _unnamed_module);
}
// Add to bucket 0, no name to hash on
@@ -388,27 +388,27 @@
fatal("Unable to finalize module definition for " JAVA_BASE_NAME);
}
- // Set java.lang.reflect.Module, version and location for java.base
+ // Set java.lang.Module, version and location for java.base
ModuleEntry* jb_module = javabase_moduleEntry();
assert(jb_module != NULL, JAVA_BASE_NAME " ModuleEntry not defined");
jb_module->set_version(version);
jb_module->set_location(location);
// Once java.base's ModuleEntry _module field is set with the known
- // java.lang.reflect.Module, java.base is considered "defined" to the VM.
+ // java.lang.Module, java.base is considered "defined" to the VM.
jb_module->set_module(boot_loader_data->add_handle(module_handle));
- // Store pointer to the ModuleEntry for java.base in the java.lang.reflect.Module object.
- java_lang_reflect_Module::set_module_entry(module_handle(), jb_module);
+ // Store pointer to the ModuleEntry for java.base in the java.lang.Module object.
+ java_lang_Module::set_module_entry(module_handle(), jb_module);
}
-// Within java.lang.Class instances there is a java.lang.reflect.Module field
-// that must be set with the defining module. During startup, prior to java.base's
-// definition, classes needing their module field set are added to the fixup_module_list.
-// Their module field is set once java.base's java.lang.reflect.Module is known to the VM.
+// Within java.lang.Class instances there is a java.lang.Module field that must
+// be set with the defining module. During startup, prior to java.base's definition,
+// classes needing their module field set are added to the fixup_module_list.
+// Their module field is set once java.base's java.lang.Module is known to the VM.
void ModuleEntryTable::patch_javabase_entries(Handle module_handle) {
if (module_handle.is_null()) {
fatal("Unable to patch the module field of classes loaded prior to "
- JAVA_BASE_NAME "'s definition, invalid java.lang.reflect.Module");
+ JAVA_BASE_NAME "'s definition, invalid java.lang.Module");
}
// Do the fixups for the basic primitive types
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/classfile/moduleEntry.hpp
--- a/hotspot/src/share/vm/classfile/moduleEntry.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/classfile/moduleEntry.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -45,7 +45,7 @@
// A ModuleEntry describes a module that has been defined by a call to JVM_DefineModule.
// It contains:
// - Symbol* containing the module's name.
-// - pointer to the java.lang.reflect.Module for this module.
+// - pointer to the java.lang.Module for this module.
// - pointer to the java.security.ProtectionDomain shared by classes defined to this module.
// - ClassLoaderData*, class loader of this module.
// - a growable array containg other module entries that this module can read.
@@ -55,7 +55,7 @@
// data structure.
class ModuleEntry : public HashtableEntry {
private:
- jobject _module; // java.lang.reflect.Module
+ jobject _module; // java.lang.Module
jobject _pd; // java.security.ProtectionDomain, cached
// for shared classes from this module
ClassLoaderData* _loader_data;
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/classfile/modules.cpp
--- a/hotspot/src/share/vm/classfile/modules.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/classfile/modules.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -62,7 +62,7 @@
}
static char* get_module_name(oop module, TRAPS) {
- oop name_oop = java_lang_reflect_Module::name(module);
+ oop name_oop = java_lang_Module::name(module);
if (name_oop == NULL) {
THROW_MSG_NULL(vmSymbols::java_lang_NullPointerException(), "Null module name");
}
@@ -98,11 +98,11 @@
static ModuleEntry* get_module_entry(jobject module, TRAPS) {
Handle module_h(THREAD, JNIHandles::resolve(module));
- if (!java_lang_reflect_Module::is_instance(module_h())) {
+ if (!java_lang_Module::is_instance(module_h())) {
THROW_MSG_NULL(vmSymbols::java_lang_IllegalArgumentException(),
- "module is not an instance of type java.lang.reflect.Module");
+ "module is not an instance of type java.lang.Module");
}
- return java_lang_reflect_Module::module_entry(module_h(), CHECK_NULL);
+ return java_lang_Module::module_entry(module_h(), CHECK_NULL);
}
static PackageEntry* get_package_entry(ModuleEntry* module_entry, const char* package_name, TRAPS) {
@@ -181,7 +181,7 @@
}
// Validate java_base's loader is the boot loader.
- oop loader = java_lang_reflect_Module::loader(module_handle());
+ oop loader = java_lang_Module::loader(module_handle());
if (loader != NULL) {
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
"Class loader must be the boot class loader");
@@ -234,7 +234,7 @@
// Only the thread that actually defined the base module will get here,
// so no locking is needed.
- // Patch any previously loaded class's module field with java.base's java.lang.reflect.Module.
+ // Patch any previously loaded class's module field with java.base's java.lang.Module.
ModuleEntryTable::patch_javabase_entries(module_handle);
log_debug(modules)("define_javabase_module(): Definition of module: "
@@ -284,9 +284,9 @@
}
Handle module_handle(THREAD, JNIHandles::resolve(module));
- if (!java_lang_reflect_Module::is_instance(module_handle())) {
+ if (!java_lang_Module::is_instance(module_handle())) {
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
- "module is not an instance of type java.lang.reflect.Module");
+ "module is not an instance of type java.lang.Module");
}
char* module_name = get_module_name(module_handle(), CHECK);
@@ -303,7 +303,7 @@
const char* module_version = get_module_version(version);
- oop loader = java_lang_reflect_Module::loader(module_handle());
+ oop loader = java_lang_Module::loader(module_handle());
// Make sure loader is not the jdk.internal.reflect.DelegatingClassLoader.
if (loader != java_lang_ClassLoader::non_reflection_class_loader(loader)) {
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
@@ -424,8 +424,8 @@
pkg_list->at(y)->decrement_refcount();
}
- // Store pointer to ModuleEntry record in java.lang.reflect.Module object.
- java_lang_reflect_Module::set_module_entry(module_handle(), module_entry);
+ // Store pointer to ModuleEntry record in java.lang.Module object.
+ java_lang_Module::set_module_entry(module_handle(), module_entry);
}
}
} // Release the lock
@@ -467,20 +467,20 @@
THROW_MSG(vmSymbols::java_lang_NullPointerException(), "Null module object");
}
Handle module_handle(THREAD, JNIHandles::resolve(module));
- if (!java_lang_reflect_Module::is_instance(module_handle())) {
+ if (!java_lang_Module::is_instance(module_handle())) {
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
- "module is not an instance of type java.lang.reflect.Module");
+ "module is not an instance of type java.lang.Module");
}
// Ensure that this is an unnamed module
- oop name = java_lang_reflect_Module::name(module_handle());
+ oop name = java_lang_Module::name(module_handle());
if (name != NULL) {
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
- "boot loader's unnamed module's java.lang.reflect.Module has a name");
+ "boot loader's unnamed module's java.lang.Module has a name");
}
// Validate java_base's loader is the boot loader.
- oop loader = java_lang_reflect_Module::loader(module_handle());
+ oop loader = java_lang_Module::loader(module_handle());
if (loader != NULL) {
THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
"Class loader must be the boot class loader");
@@ -492,12 +492,12 @@
// Ensure the boot loader's PackageEntryTable has been created
ModuleEntryTable* module_table = get_module_entry_table(h_loader, CHECK);
- // Set java.lang.reflect.Module for the boot loader's unnamed module
+ // Set java.lang.Module for the boot loader's unnamed module
ModuleEntry* unnamed_module = module_table->unnamed_module();
assert(unnamed_module != NULL, "boot loader's unnamed ModuleEntry not defined");
unnamed_module->set_module(ClassLoaderData::the_null_class_loader_data()->add_handle(module_handle));
- // Store pointer to the ModuleEntry in the unnamed module's java.lang.reflect.Module object.
- java_lang_reflect_Module::set_module_entry(module_handle(), unnamed_module);
+ // Store pointer to the ModuleEntry in the unnamed module's java.lang.Module object.
+ java_lang_Module::set_module_entry(module_handle(), unnamed_module);
}
void Modules::add_module_exports(jobject from_module, const char* package_name, jobject to_module, TRAPS) {
@@ -627,13 +627,13 @@
oop module = java_lang_Class::module(mirror);
assert(module != NULL, "java.lang.Class module field not set");
- assert(java_lang_reflect_Module::is_instance(module), "module is not an instance of type java.lang.reflect.Module");
+ assert(java_lang_Module::is_instance(module), "module is not an instance of type java.lang.Module");
if (log_is_enabled(Debug, modules)) {
ResourceMark rm(THREAD);
outputStream* logst = Log(modules)::debug_stream();
Klass* klass = java_lang_Class::as_Klass(mirror);
- oop module_name = java_lang_reflect_Module::name(module);
+ oop module_name = java_lang_Module::name(module);
if (module_name != NULL) {
logst->print("get_module(): module ");
java_lang_String::print(module_name, tty);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/classfile/modules.hpp
--- a/hotspot/src/share/vm/classfile/modules.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/classfile/modules.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+* Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -55,12 +55,12 @@
jstring location, const char* const* packages,
jsize num_packages, TRAPS);
- // Provides the java.lang.reflect.Module for the unnamed module defined
+ // Provides the java.lang.Module for the unnamed module defined
// to the boot loader.
//
// IllegalArgumentExceptions are thrown for the following :
// * Module has a name
- // * Module is not a subclass of java.lang.reflect.Module
+ // * Module is not a subclass of java.lang.Module
// * Module's class loader is not the boot loader
// NullPointerExceptions are thrown if module is null.
static void set_bootloader_unnamed_module(jobject module, TRAPS);
@@ -96,10 +96,10 @@
// module does not exist.
static void add_reads_module(jobject from_module, jobject to_module, TRAPS);
- // Return the java.lang.reflect.Module object for this class object.
+ // Return the java.lang.Module object for this class object.
static jobject get_module(jclass clazz, TRAPS);
- // Return the java.lang.reflect.Module object for this class loader and package.
+ // Return the java.lang.Module object for this class loader and package.
// Returns NULL if the class loader has not loaded any classes in the package.
// The package should contain /'s, not .'s, as in java/lang, not java.lang.
// NullPointerException is thrown if package is null.
@@ -109,7 +109,7 @@
static jobject get_named_module(Handle h_loader, const char* package, TRAPS);
// If package is defined by loader, return the
- // java.lang.reflect.Module object for the module in which the package is defined.
+ // java.lang.Module object for the module in which the package is defined.
// Returns NULL if package is invalid or not defined by loader.
static jobject get_module(Symbol* package_name, Handle h_loader, TRAPS);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/classfile/systemDictionary.hpp
--- a/hotspot/src/share/vm/classfile/systemDictionary.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/classfile/systemDictionary.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -133,9 +133,9 @@
do_klass(Thread_klass, java_lang_Thread, Pre ) \
do_klass(ThreadGroup_klass, java_lang_ThreadGroup, Pre ) \
do_klass(Properties_klass, java_util_Properties, Pre ) \
+ do_klass(Module_klass, java_lang_Module, Pre ) \
do_klass(reflect_AccessibleObject_klass, java_lang_reflect_AccessibleObject, Pre ) \
do_klass(reflect_Field_klass, java_lang_reflect_Field, Pre ) \
- do_klass(reflect_Module_klass, java_lang_reflect_Module, Pre ) \
do_klass(reflect_Parameter_klass, java_lang_reflect_Parameter, Opt ) \
do_klass(reflect_Method_klass, java_lang_reflect_Method, Pre ) \
do_klass(reflect_Constructor_klass, java_lang_reflect_Constructor, Pre ) \
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/classfile/vmSymbols.hpp
--- a/hotspot/src/share/vm/classfile/vmSymbols.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/classfile/vmSymbols.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -56,6 +56,7 @@
template(java_lang_Object, "java/lang/Object") \
template(java_lang_Class, "java/lang/Class") \
template(java_lang_Package, "java/lang/Package") \
+ template(java_lang_Module, "java/lang/Module") \
template(java_lang_String, "java/lang/String") \
template(java_lang_StringLatin1, "java/lang/StringLatin1") \
template(java_lang_StringUTF16, "java/lang/StringUTF16") \
@@ -90,7 +91,6 @@
template(java_lang_reflect_Method, "java/lang/reflect/Method") \
template(java_lang_reflect_Constructor, "java/lang/reflect/Constructor") \
template(java_lang_reflect_Field, "java/lang/reflect/Field") \
- template(java_lang_reflect_Module, "java/lang/reflect/Module") \
template(java_lang_reflect_Parameter, "java/lang/reflect/Parameter") \
template(java_lang_reflect_Array, "java/lang/reflect/Array") \
template(java_lang_StringBuffer, "java/lang/StringBuffer") \
@@ -136,7 +136,7 @@
template(initPhase1_name, "initPhase1") \
template(initPhase2_name, "initPhase2") \
template(initPhase3_name, "initPhase3") \
- template(java_lang_reflect_module_init_signature, "(Ljava/lang/ClassLoader;Ljava/lang/String;)V") \
+ template(java_lang_module_init_signature, "(Ljava/lang/ClassLoader;Ljava/lang/String;)V") \
\
/* class file format tags */ \
template(tag_source_file, "SourceFile") \
@@ -450,7 +450,7 @@
template(getModule_name, "getModule") \
template(input_stream_void_signature, "(Ljava/io/InputStream;)V") \
template(definePackage_name, "definePackage") \
- template(definePackage_signature, "(Ljava/lang/String;Ljava/lang/reflect/Module;)Ljava/lang/Package;") \
+ template(definePackage_signature, "(Ljava/lang/String;Ljava/lang/Module;)Ljava/lang/Package;") \
template(defineOrCheckPackage_name, "defineOrCheckPackage") \
template(defineOrCheckPackage_signature, "(Ljava/lang/String;Ljava/util/jar/Manifest;Ljava/net/URL;)Ljava/lang/Package;") \
template(fileToEncodedURL_name, "fileToEncodedURL") \
@@ -532,7 +532,7 @@
template(void_class_signature, "()Ljava/lang/Class;") \
template(void_class_array_signature, "()[Ljava/lang/Class;") \
template(void_string_signature, "()Ljava/lang/String;") \
- template(void_module_signature, "()Ljava/lang/reflect/Module;") \
+ template(void_module_signature, "()Ljava/lang/Module;") \
template(object_array_object_signature, "([Ljava/lang/Object;)Ljava/lang/Object;") \
template(object_object_array_object_signature, "(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;")\
template(exception_void_signature, "(Ljava/lang/Exception;)V") \
@@ -552,7 +552,7 @@
template(reference_signature, "Ljava/lang/ref/Reference;") \
template(sun_misc_Cleaner_signature, "Lsun/misc/Cleaner;") \
template(executable_signature, "Ljava/lang/reflect/Executable;") \
- template(module_signature, "Ljava/lang/reflect/Module;") \
+ template(module_signature, "Ljava/lang/Module;") \
template(concurrenthashmap_signature, "Ljava/util/concurrent/ConcurrentHashMap;") \
template(String_StringBuilder_signature, "(Ljava/lang/String;)Ljava/lang/StringBuilder;") \
template(int_StringBuilder_signature, "(I)Ljava/lang/StringBuilder;") \
@@ -642,16 +642,16 @@
template(jdk_internal_module_Modules, "jdk/internal/module/Modules") \
template(jdk_internal_vm_VMSupport, "jdk/internal/vm/VMSupport") \
template(addReads_name, "addReads") \
- template(addReads_signature, "(Ljava/lang/reflect/Module;Ljava/lang/reflect/Module;)V") \
+ template(addReads_signature, "(Ljava/lang/Module;Ljava/lang/Module;)V") \
template(addExports_name, "addExports") \
template(addOpens_name, "addOpens") \
- template(addExports_signature, "(Ljava/lang/reflect/Module;Ljava/lang/String;Ljava/lang/reflect/Module;)V") \
+ template(addExports_signature, "(Ljava/lang/Module;Ljava/lang/String;Ljava/lang/Module;)V") \
template(addUses_name, "addUses") \
- template(addUses_signature, "(Ljava/lang/reflect/Module;Ljava/lang/Class;)V") \
+ template(addUses_signature, "(Ljava/lang/Module;Ljava/lang/Class;)V") \
template(addProvides_name, "addProvides") \
- template(addProvides_signature, "(Ljava/lang/reflect/Module;Ljava/lang/Class;Ljava/lang/Class;)V") \
+ template(addProvides_signature, "(Ljava/lang/Module;Ljava/lang/Class;Ljava/lang/Class;)V") \
template(transformedByAgent_name, "transformedByAgent") \
- template(transformedByAgent_signature, "(Ljava/lang/reflect/Module;)V") \
+ template(transformedByAgent_signature, "(Ljava/lang/Module;)V") \
template(appendToClassPathForInstrumentation_name, "appendToClassPathForInstrumentation") \
do_alias(appendToClassPathForInstrumentation_signature, string_void_signature) \
template(serializePropertiesToByteArray_name, "serializePropertiesToByteArray") \
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/gc/parallel/gcTaskThread.cpp
--- a/hotspot/src/share/vm/gc/parallel/gcTaskThread.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/gc/parallel/gcTaskThread.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -54,8 +54,26 @@
}
}
+void GCTaskThread::add_task_timestamp(const char* name, jlong t_entry, jlong t_exit) {
+ if (_time_stamp_index < GCTaskTimeStampEntries) {
+ GCTaskTimeStamp* time_stamp = time_stamp_at(_time_stamp_index);
+ time_stamp->set_name(name);
+ time_stamp->set_entry_time(t_entry);
+ time_stamp->set_exit_time(t_exit);
+ } else {
+ if (_time_stamp_index == GCTaskTimeStampEntries) {
+ log_warning(gc, task, time)("GC-thread %u: Too many timestamps, ignoring future ones. "
+ "Increase GCTaskTimeStampEntries to get more info.",
+ id());
+ }
+ // Let _time_stamp_index keep counting to give the user an idea about how many
+ // are needed.
+ }
+ _time_stamp_index++;
+}
+
GCTaskTimeStamp* GCTaskThread::time_stamp_at(uint index) {
- guarantee(index < GCTaskTimeStampEntries, "increase GCTaskTimeStampEntries");
+ assert(index < GCTaskTimeStampEntries, "Precondition");
if (_time_stamps == NULL) {
// We allocate the _time_stamps array lazily since logging can be enabled dynamically
GCTaskTimeStamp* time_stamps = NEW_C_HEAP_ARRAY(GCTaskTimeStamp, GCTaskTimeStampEntries, mtGC);
@@ -65,7 +83,6 @@
FREE_C_HEAP_ARRAY(GCTaskTimeStamp, time_stamps);
}
}
-
return &(_time_stamps[index]);
}
@@ -75,8 +92,11 @@
// Since _time_stamps is now lazily allocated we need to check that it
// has in fact been allocated when calling this function.
if (_time_stamps != NULL) {
- log_debug(gc, task, time)("GC-Thread %u entries: %d", id(), _time_stamp_index);
- for(uint i=0; i<_time_stamp_index; i++) {
+ log_debug(gc, task, time)("GC-Thread %u entries: %d%s", id(),
+ _time_stamp_index,
+ _time_stamp_index >= GCTaskTimeStampEntries ? " (overflow)" : "");
+ const uint max_index = MIN2(_time_stamp_index, GCTaskTimeStampEntries);
+ for (uint i = 0; i < max_index; i++) {
GCTaskTimeStamp* time_stamp = time_stamp_at(i);
log_debug(gc, task, time)("\t[ %s " JLONG_FORMAT " " JLONG_FORMAT " ]",
time_stamp->name(),
@@ -144,16 +164,7 @@
if (log_is_enabled(Debug, gc, task, time)) {
timer.update();
-
- GCTaskTimeStamp* time_stamp = time_stamp_at(_time_stamp_index);
-
- time_stamp->set_name(name);
- time_stamp->set_entry_time(entry_time);
- time_stamp->set_exit_time(timer.ticks());
-
- // Update the index after we have set up the entry correctly since
- // GCTaskThread::print_task_time_stamps() may read this value concurrently.
- _time_stamp_index++;
+ add_task_timestamp(name, entry_time, timer.ticks());
}
} else {
// idle tasks complete outside the normal accounting
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/gc/parallel/gcTaskThread.hpp
--- a/hotspot/src/share/vm/gc/parallel/gcTaskThread.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/gc/parallel/gcTaskThread.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
* 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 @@
uint _time_stamp_index;
GCTaskTimeStamp* time_stamp_at(uint index);
+ void add_task_timestamp(const char* name, jlong t_entry, jlong t_exit);
bool _is_working; // True if participating in GC tasks
@@ -92,16 +93,16 @@
private:
jlong _entry_time;
jlong _exit_time;
- char* _name;
+ const char* _name;
public:
jlong entry_time() { return _entry_time; }
jlong exit_time() { return _exit_time; }
- const char* name() const { return (const char*)_name; }
+ const char* name() const { return _name; }
void set_entry_time(jlong time) { _entry_time = time; }
void set_exit_time(jlong time) { _exit_time = time; }
- void set_name(char* name) { _name = name; }
+ void set_name(const char* name) { _name = name; }
};
#endif // SHARE_VM_GC_PARALLEL_GCTASKTHREAD_HPP
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/oops/constMethod.hpp
--- a/hotspot/src/share/vm/oops/constMethod.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/oops/constMethod.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -359,7 +359,9 @@
}
// Sizing
- static int header_size() { return sizeof(ConstMethod)/wordSize; }
+ static int header_size() {
+ return align_size_up(sizeof(ConstMethod), wordSize) / wordSize;
+ }
// Size needed
static int size(int code_size, InlineTableSizes* sizes);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/oops/constantPool.hpp
--- a/hotspot/src/share/vm/oops/constantPool.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/oops/constantPool.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -705,7 +705,9 @@
}
// Sizing (in words)
- static int header_size() { return sizeof(ConstantPool)/wordSize; }
+ static int header_size() {
+ return align_size_up(sizeof(ConstantPool), wordSize) / wordSize;
+ }
static int size(int length) { return align_metadata_size(header_size() + length); }
int size() const { return size(length()); }
#if INCLUDE_SERVICES
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/oops/cpCache.hpp
--- a/hotspot/src/share/vm/oops/cpCache.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/oops/cpCache.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -359,7 +359,9 @@
return (TosState)((_flags >> tos_state_shift) & tos_state_mask); }
// Code generation support
- static WordSize size() { return in_WordSize(sizeof(ConstantPoolCacheEntry) / wordSize); }
+ static WordSize size() {
+ return in_WordSize(align_size_up(sizeof(ConstantPoolCacheEntry), wordSize) / wordSize);
+ }
static ByteSize size_in_bytes() { return in_ByteSize(sizeof(ConstantPoolCacheEntry)); }
static ByteSize indices_offset() { return byte_offset_of(ConstantPoolCacheEntry, _indices); }
static ByteSize f1_offset() { return byte_offset_of(ConstantPoolCacheEntry, _f1); }
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/oops/klass.cpp
--- a/hotspot/src/share/vm/oops/klass.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/oops/klass.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -532,7 +532,7 @@
} else {
module_entry = ModuleEntryTable::javabase_moduleEntry();
}
- // Obtain java.lang.reflect.Module, if available
+ // Obtain java.lang.Module, if available
Handle module_handle(THREAD, ((module_entry != NULL) ? JNIHandles::resolve(module_entry->module()) : (oop)NULL));
java_lang_Class::create_mirror(this, loader, module_handle, protection_domain, CHECK);
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/oops/method.hpp
--- a/hotspot/src/share/vm/oops/method.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/oops/method.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -671,7 +671,9 @@
#endif
// sizing
- static int header_size() { return sizeof(Method)/wordSize; }
+ static int header_size() {
+ return align_size_up(sizeof(Method), wordSize) / wordSize;
+ }
static int size(bool is_native);
int size() const { return method_size(); }
#if INCLUDE_SERVICES
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/oops/methodCounters.hpp
--- a/hotspot/src/share/vm/oops/methodCounters.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/oops/methodCounters.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -116,7 +116,9 @@
AOT_ONLY(Method* method() const { return _method; })
- static int size() { return sizeof(MethodCounters) / wordSize; }
+ static int size() {
+ return align_size_up(sizeof(MethodCounters), wordSize) / wordSize;
+ }
bool is_klass() const { return false; }
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/prims/jvmti.xml
--- a/hotspot/src/share/vm/prims/jvmti.xml Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/prims/jvmti.xml Wed Jul 05 23:13:02 2017 +0200
@@ -6516,7 +6516,7 @@
Get Named Module
- Return the java.lang.reflect.Module object for a named
+ Return the java.lang.Module object for a named
module defined to a class loader that contains a given package.
The module is returned via module_ptr.
@@ -6554,7 +6554,7 @@
- On return, points to a java.lang.reflect.Module object
+ On return, points to a java.lang.Module object
or points to NULL.
@@ -6599,6 +6599,10 @@
If is not a module object.
+
+ if the module cannot be modified.
+ See .
+
@@ -6633,7 +6637,7 @@
The module the package is exported to.
If the to_module is not a subclass of
- java.lang.reflect.Module this function returns
+ java.lang.Module this function returns
.
@@ -6649,6 +6653,10 @@
If the package
does not belong to the module.
+
+ if the module cannot be modified.
+ See .
+
@@ -6684,7 +6692,7 @@
The module with the package to open.
If the to_module is not a subclass of
- java.lang.reflect.Module this function returns
+ java.lang.Module this function returns
.
@@ -6700,6 +6708,10 @@
If the package
does not belong to the module.
+
+ if the module cannot be modified.
+ See .
+
@@ -6737,6 +6749,10 @@
If is not a class object.
+
+ if the module cannot be modified.
+ See .
+
@@ -6783,6 +6799,44 @@
If is not a class object.
+
+ if the module cannot be modified.
+ See .
+
+
+
+
+
+ Is Modifiable Module
+
+ Determines whether a module is modifiable.
+ If a module is modifiable then this module can be updated with
+ , ,
+ , ,
+ and . If a module is not modifiable
+ then the module can not be updated with these functions.
+
+ new
+
+
+
+
+
+
+ The module to query.
+
+
+
+
+
+ On return, points to the boolean result of this function.
+
+
+
+
+
+ If is not a module object.
+
@@ -7803,6 +7857,10 @@
A method in the new class version has different modifiers
than its counterpart in the old class version.
+
+ A module cannot be modified.
+ See .
+
@@ -11567,6 +11625,9 @@
The class cannot be modified.
+
+ The module cannot be modified.
+
The functionality is not available in this virtual machine.
@@ -14736,6 +14797,7 @@
- Add new functions:
- GetAllModules
- AddModuleReads, AddModuleExports, AddModuleOpens, AddModuleUses, AddModuleProvides
+ - IsModifiableModule
Clarified can_redefine_any_classes, can_retransform_any_classes and IsModifiableClass API to
disallow some implementation defined classes.
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/prims/jvmtiEnv.cpp
--- a/hotspot/src/share/vm/prims/jvmtiEnv.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/prims/jvmtiEnv.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -235,12 +235,12 @@
// check module
Handle h_module(THREAD, JNIHandles::resolve(module));
- if (!java_lang_reflect_Module::is_instance(h_module())) {
+ if (!java_lang_Module::is_instance(h_module())) {
return JVMTI_ERROR_INVALID_MODULE;
}
// check to_module
Handle h_to_module(THREAD, JNIHandles::resolve(to_module));
- if (!java_lang_reflect_Module::is_instance(h_to_module())) {
+ if (!java_lang_Module::is_instance(h_to_module())) {
return JVMTI_ERROR_INVALID_MODULE;
}
return JvmtiExport::add_module_reads(h_module, h_to_module, THREAD);
@@ -257,12 +257,12 @@
// check module
Handle h_module(THREAD, JNIHandles::resolve(module));
- if (!java_lang_reflect_Module::is_instance(h_module())) {
+ if (!java_lang_Module::is_instance(h_module())) {
return JVMTI_ERROR_INVALID_MODULE;
}
// check to_module
Handle h_to_module(THREAD, JNIHandles::resolve(to_module));
- if (!java_lang_reflect_Module::is_instance(h_to_module())) {
+ if (!java_lang_Module::is_instance(h_to_module())) {
return JVMTI_ERROR_INVALID_MODULE;
}
return JvmtiExport::add_module_exports(h_module, h_pkg, h_to_module, THREAD);
@@ -279,12 +279,12 @@
// check module
Handle h_module(THREAD, JNIHandles::resolve(module));
- if (!java_lang_reflect_Module::is_instance(h_module())) {
+ if (!java_lang_Module::is_instance(h_module())) {
return JVMTI_ERROR_INVALID_MODULE;
}
// check to_module
Handle h_to_module(THREAD, JNIHandles::resolve(to_module));
- if (!java_lang_reflect_Module::is_instance(h_to_module())) {
+ if (!java_lang_Module::is_instance(h_to_module())) {
return JVMTI_ERROR_INVALID_MODULE;
}
return JvmtiExport::add_module_opens(h_module, h_pkg, h_to_module, THREAD);
@@ -299,7 +299,7 @@
// check module
Handle h_module(THREAD, JNIHandles::resolve(module));
- if (!java_lang_reflect_Module::is_instance(h_module())) {
+ if (!java_lang_Module::is_instance(h_module())) {
return JVMTI_ERROR_INVALID_MODULE;
}
// check service
@@ -321,7 +321,7 @@
// check module
Handle h_module(THREAD, JNIHandles::resolve(module));
- if (!java_lang_reflect_Module::is_instance(h_module())) {
+ if (!java_lang_Module::is_instance(h_module())) {
return JVMTI_ERROR_INVALID_MODULE;
}
// check service
@@ -339,6 +339,22 @@
return JvmtiExport::add_module_provides(h_module, h_service, h_impl_class, THREAD);
} /* end AddModuleProvides */
+// module - pre-checked for NULL
+// is_modifiable_class_ptr - pre-checked for NULL
+jvmtiError
+JvmtiEnv::IsModifiableModule(jobject module, jboolean* is_modifiable_module_ptr) {
+ JavaThread* THREAD = JavaThread::current();
+
+ // check module
+ Handle h_module(THREAD, JNIHandles::resolve(module));
+ if (!java_lang_Module::is_instance(h_module())) {
+ return JVMTI_ERROR_INVALID_MODULE;
+ }
+
+ *is_modifiable_module_ptr = JNI_TRUE;
+ return JVMTI_ERROR_NONE;
+} /* end IsModifiableModule */
+
//
// Class functions
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/runtime/globals.hpp
--- a/hotspot/src/share/vm/runtime/globals.hpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/runtime/globals.hpp Wed Jul 05 23:13:02 2017 +0200
@@ -1450,9 +1450,9 @@
"Number of threads concurrent gc will use") \
constraint(ConcGCThreadsConstraintFunc,AfterErgo) \
\
- product(uintx, GCTaskTimeStampEntries, 200, \
+ product(uint, GCTaskTimeStampEntries, 200, \
"Number of time stamp entries per gc worker thread") \
- range(1, max_uintx) \
+ range(1, max_jint) \
\
product(bool, AlwaysTenure, false, \
"Always tenure objects in eden (ParallelGC only)") \
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/runtime/reflection.cpp
--- a/hotspot/src/share/vm/runtime/reflection.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/runtime/reflection.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -594,9 +594,9 @@
current_class_name, module_from_name, new_class_name,
module_to_name, module_from_name, module_to_name);
} else {
- jobject jlrm = module_to->module();
- assert(jlrm != NULL, "Null jlrm in module_to ModuleEntry");
- intptr_t identity_hash = JNIHandles::resolve(jlrm)->identity_hash();
+ jobject jlm = module_to->module();
+ assert(jlm != NULL, "Null jlm in module_to ModuleEntry");
+ intptr_t identity_hash = JNIHandles::resolve(jlm)->identity_hash();
size_t len = 160 + strlen(current_class_name) + 2*strlen(module_from_name) +
strlen(new_class_name) + 2*sizeof(uintx);
msg = NEW_RESOURCE_ARRAY(char, len);
@@ -621,9 +621,9 @@
current_class_name, module_from_name, new_class_name,
module_to_name, module_to_name, package_name, module_from_name);
} else {
- jobject jlrm = module_from->module();
- assert(jlrm != NULL, "Null jlrm in module_from ModuleEntry");
- intptr_t identity_hash = JNIHandles::resolve(jlrm)->identity_hash();
+ jobject jlm = module_from->module();
+ assert(jlm != NULL, "Null jlm in module_from ModuleEntry");
+ intptr_t identity_hash = JNIHandles::resolve(jlm)->identity_hash();
size_t len = 170 + strlen(current_class_name) + strlen(new_class_name) +
2*strlen(module_to_name) + strlen(package_name) + 2*sizeof(uintx);
msg = NEW_RESOURCE_ARRAY(char, len);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/src/share/vm/runtime/thread.cpp
--- a/hotspot/src/share/vm/runtime/thread.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/src/share/vm/runtime/thread.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -3465,7 +3465,7 @@
java_lang_Thread::RUNNABLE);
// The VM creates objects of this class.
- initialize_class(vmSymbols::java_lang_reflect_Module(), CHECK);
+ initialize_class(vmSymbols::java_lang_Module(), CHECK);
// The VM preresolves methods to these classes. Make sure that they get initialized
initialize_class(vmSymbols::java_lang_reflect_Method(), CHECK);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/TEST.ROOT
--- a/hotspot/test/TEST.ROOT Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/TEST.ROOT Wed Jul 05 23:13:02 2017 +0200
@@ -50,8 +50,8 @@
vm.cpu.features \
vm.debug
-# Tests using jtreg 4.2 b04 features
-requiredVersion=4.2 b04
+# Tests using jtreg 4.2 b07 features
+requiredVersion=4.2 b07
# Path to libraries in the topmost test directory. This is needed so @library
# does not need ../../ notation to reach them
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/compiler/c2/cr7200264/TestDriver.java
--- a/hotspot/test/compiler/c2/cr7200264/TestDriver.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/compiler/c2/cr7200264/TestDriver.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,6 @@
import java.util.HashMap;
import java.util.List;
import java.util.Map;
-import java.util.regex.Pattern;
import jdk.test.lib.Asserts;
import jdk.test.lib.process.OutputAnalyzer;
@@ -45,7 +44,7 @@
}
private List executeApplication() throws Throwable {
- OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvmAllArgs(
+ OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvm(
"-Xbatch",
"-XX:-TieredCompilation",
"-XX:+PrintCompilation",
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/compiler/compilercontrol/share/scenario/Executor.java
--- a/hotspot/test/compiler/compilercontrol/share/scenario/Executor.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/compiler/compilercontrol/share/scenario/Executor.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,7 @@
import compiler.compilercontrol.share.actions.BaseAction;
import jdk.test.lib.Asserts;
+import jdk.test.lib.management.InputArguments;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.dcmd.CommandExecutor;
@@ -38,6 +39,7 @@
import java.net.ServerSocket;
import java.net.Socket;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
@@ -97,9 +99,13 @@
// Start separate thread to connect with test VM
new Thread(() -> connectTestVM(serverSocket)).start();
}
- // Start test VM
- output = ProcessTools.executeTestJvmAllArgs(
- vmOptions.toArray(new String[vmOptions.size()]));
+ // Start a test VM using vm flags from @run and from vm options
+ String[] vmInputArgs = InputArguments.getVmInputArgs();
+ String[] cmds = Arrays.copyOf(vmInputArgs,
+ vmInputArgs.length + vmOptions.size());
+ System.arraycopy(vmOptions.toArray(), 0, cmds, vmInputArgs.length,
+ vmOptions.size());
+ output = ProcessTools.executeTestJvm(cmds);
} catch (Throwable thr) {
throw new Error("Execution failed: " + thr.getMessage(), thr);
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/compiler/jvmci/common/CTVMUtilities.java
--- a/hotspot/test/compiler/jvmci/common/CTVMUtilities.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/compiler/jvmci/common/CTVMUtilities.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
* 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 +41,6 @@
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
-import java.lang.reflect.Module;
import java.lang.reflect.Parameter;
import java.util.HashMap;
import java.util.Map;
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/compiler/jvmci/compilerToVM/DebugOutputTest.java
--- a/hotspot/test/compiler/jvmci/compilerToVM/DebugOutputTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/compiler/jvmci/compilerToVM/DebugOutputTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -30,11 +30,9 @@
* @modules java.base/jdk.internal.misc
* @modules jdk.internal.vm.ci/jdk.vm.ci.hotspot
* @build jdk.internal.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper
- * @run main/othervm compiler.jvmci.compilerToVM.DebugOutputTest
+ * @run driver compiler.jvmci.compilerToVM.DebugOutputTest
*/
- // as soon as CODETOOLS-7901589 fixed, '@run main/othervm' should be replaced w/ '@run driver'
-
package compiler.jvmci.compilerToVM;
import jdk.test.lib.process.OutputAnalyzer;
@@ -42,8 +40,11 @@
import jdk.vm.ci.hotspot.CompilerToVMHelper;
import java.util.Arrays;
+import java.nio.file.Path;
+import java.nio.file.Paths;
public class DebugOutputTest {
+ private static final String VM_CI_MODULE = "jdk.internal.vm.ci";
public static void main(String[] args) {
new DebugOutputTest().test();
}
@@ -53,10 +54,18 @@
System.out.println(testCase);
OutputAnalyzer oa;
try {
- oa = ProcessTools.executeTestJvmAllArgs(
+ Path patch = Paths.get(System.getProperty("test.patch.path"));
+ Path jvmciPath = patch.resolve(VM_CI_MODULE).toAbsolutePath();
+ if (!jvmciPath.toFile().exists()) {
+ throw new Error("TESTBUG: patch for " + VM_CI_MODULE + " : "
+ + jvmciPath.toString() + " does not exist");
+ }
+ oa = ProcessTools.executeTestJvm(
"-XX:+UnlockExperimentalVMOptions",
"-XX:+EnableJVMCI",
- "-Xbootclasspath/a:.",
+ "--add-exports", "java.base/jdk.internal.misc=ALL-UNNAMED",
+ "--add-exports", "jdk.internal.vm.ci/jdk.vm.ci.hotspot=ALL-UNNAMED",
+ "--patch-module", VM_CI_MODULE + "=" + jvmciPath.toString(),
DebugOutputTest.Worker.class.getName(),
testCase.name());
} catch (Throwable e) {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/MemoryAccessProviderData.java
--- a/hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/MemoryAccessProviderData.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/MemoryAccessProviderData.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,6 +27,7 @@
import org.testng.annotations.DataProvider;
+import sun.hotspot.WhiteBox;
import jdk.internal.misc.Unsafe;
import jdk.vm.ci.hotspot.HotSpotConstantReflectionProvider;
import jdk.vm.ci.hotspot.HotSpotJVMCIRuntimeProvider;
@@ -36,6 +37,10 @@
import jdk.vm.ci.meta.JavaConstant;
import jdk.vm.ci.meta.JavaKind;
import jdk.vm.ci.runtime.JVMCI;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
public class MemoryAccessProviderData {
private static final Unsafe UNSAFE = Unsafe.getUnsafe();
@@ -43,6 +48,18 @@
private static final TestClass TEST_OBJECT = new TestClass();
private static final JavaConstant TEST_CONSTANT = CONSTANT_REFLECTION.forObject(TEST_OBJECT);
private static final JavaConstant TEST_CLASS_CONSTANT = CONSTANT_REFLECTION.forObject(TestClass.class);
+ private static KindData[] PRIMITIVE_KIND_DATA = {
+ new KindData(JavaKind.Boolean, TEST_OBJECT),
+ new KindData(JavaKind.Byte, TEST_OBJECT),
+ new KindData(JavaKind.Char, TEST_OBJECT),
+ new KindData(JavaKind.Short, TEST_OBJECT),
+ new KindData(JavaKind.Int, TEST_OBJECT),
+ new KindData(JavaKind.Float, TEST_OBJECT),
+ new KindData(JavaKind.Long, TEST_OBJECT),
+ new KindData(JavaKind.Double, TEST_OBJECT)
+ };
+ private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
+
@DataProvider(name = "positiveObject")
public static Object[][] getPositiveObjectJavaKind() {
@@ -54,51 +71,40 @@
@DataProvider(name = "positivePrimitive")
public static Object[][] getPositivePrimitiveJavaKinds() {
- Field booleanField;
- Field byteField;
- Field shortField;
- Field intField;
- Field longField;
- Field floatField;
- Field doubleField;
- Field charField;
- try {
- booleanField = MemoryAccessProviderData.TestClass.class.getDeclaredField("booleanField");
- byteField = MemoryAccessProviderData.TestClass.class.getDeclaredField("byteField");
- shortField = MemoryAccessProviderData.TestClass.class.getDeclaredField("shortField");
- intField = MemoryAccessProviderData.TestClass.class.getDeclaredField("intField");
- longField = MemoryAccessProviderData.TestClass.class.getDeclaredField("longField");
- floatField = MemoryAccessProviderData.TestClass.class.getDeclaredField("floatField");
- doubleField = MemoryAccessProviderData.TestClass.class.getDeclaredField("doubleField");
- charField = MemoryAccessProviderData.TestClass.class.getDeclaredField("charField");
- } catch (NoSuchFieldException e) {
- throw new Error("TESTBUG: can't find test field " + e, e);
+ List result = new ArrayList<>();
+ for (KindData k : PRIMITIVE_KIND_DATA) {
+ result.add(new Object[] {k.kind, TEST_CONSTANT, k.instanceFieldOffset, k.instanceFieldValue, Math.max(8, k.kind.getBitCount())});
+ result.add(new Object[] {k.kind, TEST_CLASS_CONSTANT, k.staticFieldOffset, k.staticFieldValue, Math.max(8, k.kind.getBitCount())});
}
- long booleanFieldOffset = UNSAFE.objectFieldOffset(booleanField);
- long byteFieldOffset = UNSAFE.objectFieldOffset(byteField);
- long shortFieldOffset = UNSAFE.objectFieldOffset(shortField);
- long intFieldOffset = UNSAFE.objectFieldOffset(intField);
- long longFieldOffset = UNSAFE.objectFieldOffset(longField);
- long floatFieldOffset = UNSAFE.objectFieldOffset(floatField);
- long doubleFieldOffset = UNSAFE.objectFieldOffset(doubleField);
- long charFieldOffset = UNSAFE.objectFieldOffset(charField);
- return new Object[][]{
- new Object[]{JavaKind.Boolean, TEST_CONSTANT, booleanFieldOffset,
- JavaConstant.forBoolean(TEST_OBJECT.booleanField), 8},
- new Object[]{JavaKind.Byte, TEST_CONSTANT, byteFieldOffset,
- JavaConstant.forByte(TEST_OBJECT.byteField), 8},
- new Object[]{JavaKind.Short, TEST_CONSTANT, shortFieldOffset,
- JavaConstant.forShort(TEST_OBJECT.shortField), 16},
- new Object[]{JavaKind.Int, TEST_CONSTANT, intFieldOffset,
- JavaConstant.forInt(TEST_OBJECT.intField), 32},
- new Object[]{JavaKind.Long, TEST_CONSTANT, longFieldOffset,
- JavaConstant.forLong(TEST_OBJECT.longField), 64},
- new Object[]{JavaKind.Float, TEST_CONSTANT, floatFieldOffset,
- JavaConstant.forFloat(TEST_OBJECT.floatField), 32},
- new Object[]{JavaKind.Double, TEST_CONSTANT, doubleFieldOffset,
- JavaConstant.forDouble(TEST_OBJECT.doubleField), 64},
- new Object[]{JavaKind.Char, TEST_CONSTANT, charFieldOffset,
- JavaConstant.forChar(TEST_OBJECT.charField), 16}};
+ return result.toArray(new Object[result.size()][]);
+ }
+
+ @DataProvider(name = "outOfBoundsInstanceFields")
+ public static Object[][] getOutOfBoundsStaticFieldReads() {
+ long instanceSize = WHITE_BOX.getObjectSize(TEST_OBJECT);
+ List result = new ArrayList<>();
+ for (KindData k : PRIMITIVE_KIND_DATA) {
+ long lastValidOffset = instanceSize - (k.kind.getByteCount());
+ result.add(new Object[] {k.kind, TEST_CONSTANT, lastValidOffset, false});
+ result.add(new Object[] {k.kind, TEST_CONSTANT, (long) -1, true});
+ result.add(new Object[] {k.kind, TEST_CONSTANT, lastValidOffset + 1, true});
+ result.add(new Object[] {k.kind, TEST_CONSTANT, lastValidOffset + 100, true});
+ }
+ return result.toArray(new Object[result.size()][]);
+ }
+
+ @DataProvider(name = "outOfBoundsStaticFields")
+ public static Object[][] getOutOfBoundsInstanceFieldReads() {
+ long staticsSize = WHITE_BOX.getObjectSize(TEST_OBJECT.getClass());
+ List result = new ArrayList<>();
+ for (KindData k : PRIMITIVE_KIND_DATA) {
+ long lastValidOffset = staticsSize - (k.kind.getByteCount());
+ result.add(new Object[] {k.kind, TEST_CLASS_CONSTANT, lastValidOffset, false});
+ result.add(new Object[] {k.kind, TEST_CLASS_CONSTANT, (long) -1, true});
+ result.add(new Object[] {k.kind, TEST_CLASS_CONSTANT, lastValidOffset + 1, true});
+ result.add(new Object[] {k.kind, TEST_CLASS_CONSTANT, lastValidOffset + 100, true});
+ }
+ return result.toArray(new Object[result.size()][]);
}
@DataProvider(name = "negative")
@@ -108,6 +114,7 @@
new Object[]{JavaKind.Illegal, JavaConstant.INT_1}};
}
+
private static class TestClass {
public final boolean booleanField = true;
public final byte byteField = 2;
@@ -117,6 +124,43 @@
public final double doubleField = 6.0d;
public final float floatField = 7.0f;
public final char charField = 'a';
- public final String stringField = "abc";
+ public final String objectField = "abc";
+
+ public static final boolean booleanStaticField = true;
+ public static final byte byteStaticField = 2;
+ public static final short shortStaticField = 3;
+ public static final int intStaticField = 4;
+ public static final long longStaticField = 5L;
+ public static final double doubleStaticField = 6.0d;
+ public static final float floatStaticField = 7.0f;
+ public static final char charStaticField = 'a';
+ public static final String objectStaticField = "abc";
+ }
+
+
+ static class KindData {
+ final JavaKind kind;
+ final Field instanceField;
+ final Field staticField;
+ final long instanceFieldOffset;
+ final long staticFieldOffset;
+ final JavaConstant instanceFieldValue;
+ final JavaConstant staticFieldValue;
+ KindData(JavaKind kind, Object testObject) {
+ this.kind = kind;
+ try {
+ Class c = testObject.getClass();
+ instanceField = c.getDeclaredField(kind.getJavaName() + "Field");
+ staticField = c.getDeclaredField(kind.getJavaName() + "StaticField");
+ instanceField.setAccessible(true);
+ staticField.setAccessible(true);
+ instanceFieldOffset = UNSAFE.objectFieldOffset(instanceField);
+ staticFieldOffset = UNSAFE.staticFieldOffset(staticField);
+ instanceFieldValue = JavaConstant.forBoxedPrimitive(instanceField.get(testObject));
+ staticFieldValue = JavaConstant.forBoxedPrimitive(staticField.get(null));
+ } catch (Exception e) {
+ throw new Error("TESTBUG for kind " + kind, e);
+ }
+ }
}
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/MemoryAccessProviderTest.java
--- a/hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/MemoryAccessProviderTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/MemoryAccessProviderTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -31,12 +31,19 @@
* jdk.internal.vm.ci/jdk.vm.ci.runtime
* jdk.internal.vm.ci/jdk.vm.ci.hotspot
* java.base/jdk.internal.misc
- * @run testng/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
+ * @build sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ * sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run testng/othervm -Xbootclasspath/a:.
+ * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
+ * -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
* jdk.vm.ci.hotspot.test.MemoryAccessProviderTest
*/
package jdk.vm.ci.hotspot.test;
+import sun.hotspot.WhiteBox;
+
import jdk.vm.ci.meta.Constant;
import jdk.vm.ci.meta.JavaKind;
import jdk.vm.ci.meta.MemoryAccessProvider;
@@ -59,7 +66,27 @@
@Test(dataProvider = "negative", dataProviderClass = MemoryAccessProviderData.class, expectedExceptions = {IllegalArgumentException.class})
public void testNegativeReadPrimitiveConstant(JavaKind kind, Constant base) {
- PROVIDER.readPrimitiveConstant(kind, base, 0L, kind == null ? 0 : kind.getBitCount());
+ PROVIDER.readPrimitiveConstant(kind, base, 0L, kind == null ? 0 : kind.getByteCount() / 8);
+ }
+
+ @Test(dataProvider = "outOfBoundsInstanceFields", dataProviderClass = MemoryAccessProviderData.class)
+ public void testReadPrimitiveInstanceFieldOutOfBounds(JavaKind kind, Constant base, Long offset, boolean isOutOfBounds) {
+ try {
+ PROVIDER.readPrimitiveConstant(kind, base, offset, kind.getByteCount() * 8);
+ Assert.assertFalse(isOutOfBounds);
+ } catch (IllegalArgumentException iae) {
+ Assert.assertTrue(isOutOfBounds);
+ }
+ }
+
+ @Test(dataProvider = "outOfBoundsStaticFields", dataProviderClass = MemoryAccessProviderData.class)
+ public void testReadPrimitiveStaticFieldOutOFBounds(JavaKind kind, Constant base, Long offset, boolean isOutOfBounds) {
+ try {
+ PROVIDER.readPrimitiveConstant(kind, base, offset, kind.getByteCount() * 8);
+ Assert.assertFalse(isOutOfBounds);
+ } catch (IllegalArgumentException iae) {
+ Assert.assertTrue(isOutOfBounds);
+ }
}
@Test(dataProvider = "positiveObject", dataProviderClass = MemoryAccessProviderData.class, expectedExceptions = {IllegalArgumentException.class})
@@ -87,7 +114,7 @@
Assert.assertNull(PROVIDER.readObjectConstant(base, offset + 1), "Expected null");
}
- @Test(dataProvider = "positivePrimitive", dataProviderClass = MemoryAccessProviderData.class)
+ @Test(dataProvider = "positivePrimitive", dataProviderClass = MemoryAccessProviderData.class, expectedExceptions = {IllegalArgumentException.class})
public void testNegativeReadObjectConstantPrimitiveBase(JavaKind kind, Constant base, Long offset, Object expected, int bitsCount) {
Assert.assertNull(PROVIDER.readObjectConstant(base, offset), "Expected null");
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/gc/parallel/TestPrintGCDetailsVerbose.java
--- a/hotspot/test/gc/parallel/TestPrintGCDetailsVerbose.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/gc/parallel/TestPrintGCDetailsVerbose.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -23,12 +23,13 @@
/*
* @test TestPrintGCDetailsVerbose
- * @bug 8016740
+ * @bug 8016740 8177963
* @summary Tests that jvm with maximally verbose GC logging does not crash when ParOldGC has no memory
* @key gc
* @requires vm.gc.Parallel
* @modules java.base/jdk.internal.misc
* @run main/othervm -Xmx50m -XX:+UseParallelGC -Xlog:gc*=trace TestPrintGCDetailsVerbose
+ * @run main/othervm -Xmx50m -XX:+UseParallelGC -XX:GCTaskTimeStampEntries=1 -Xlog:gc*=trace TestPrintGCDetailsVerbose
*/
public class TestPrintGCDetailsVerbose {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/native/runtime/test_globals.cpp
--- a/hotspot/test/native/runtime/test_globals.cpp Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/native/runtime/test_globals.cpp Wed Jul 05 23:13:02 2017 +0200
@@ -53,7 +53,7 @@
}
TEST_VM(FlagGuard, uintx_flag) {
- TEST_FLAG(GCTaskTimeStampEntries, uintx, 1337);
+ TEST_FLAG(GCTaskTimeStampEntries, uint, 1337);
}
TEST_VM(FlagGuard, size_t_flag) {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/classFileParserBug/fakeMethodAccessor.jasm
--- a/hotspot/test/runtime/classFileParserBug/fakeMethodAccessor.jasm Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/classFileParserBug/fakeMethodAccessor.jasm Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,6 @@
// to create a sub-type of jdk.internal.reflect.MethodAccessorImpl in order
// to bypass Reflection.getCallerClass. That should fail with an IAE.
//
- import java.lang.reflect.Module;
class fakeMethodAccessor extends jdk.internal.reflect.MethodAccessorImpl {
public static void main(String[] a) throws Exception {
fakeMethodAccessor f = new fakeMethodAccessor();
@@ -60,11 +59,11 @@
astore_1;
getstatic Field java/lang/System.out:"Ljava/io/PrintStream;";
ldc class java/lang/String;
- invokevirtual Method java/lang/Class.getModule:"()Ljava/lang/reflect/Module;";
+ invokevirtual Method java/lang/Class.getModule:"()Ljava/lang/Module;";
ldc String "jdk.internal.misc";
ldc class FakeMethodAccessor;
- invokevirtual Method java/lang/Class.getModule:"()Ljava/lang/reflect/Module;";
- invokevirtual Method java/lang/reflect/Module.isExported:"(Ljava/lang/String;Ljava/lang/reflect/Module;)Z";
+ invokevirtual Method java/lang/Class.getModule:"()Ljava/lang/Module;";
+ invokevirtual Method java/lang/Module.isExported:"(Ljava/lang/String;Ljava/lang/Module;)Z";
invokevirtual Method java/io/PrintStream.println:"(Z)V";
return;
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/getSysPackage/GetSysPkgTest.java
--- a/hotspot/test/runtime/getSysPackage/GetSysPkgTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/getSysPackage/GetSysPkgTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
* 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 @@
return m;
}
}
- throw new RuntimeException("Failed to find method " + name + " in java.lang.reflect.Module");
+ throw new RuntimeException("Failed to find method " + name + " in java.lang.Module");
}
// Throw RuntimeException if getSystemPackageLocation() does not return
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccModuleTest.java
--- a/hotspot/test/runtime/modules/AccModuleTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccModuleTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,8 +28,6 @@
* @run main AccModuleTest
*/
-import java.io.File;
-
public class AccModuleTest {
public static void main(String args[]) throws Throwable {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/AccessExportTwice.java
--- a/hotspot/test/runtime/modules/AccessCheck/AccessExportTwice.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/AccessExportTwice.java Wed Jul 05 23:13:02 2017 +0200
@@ -39,8 +39,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
@@ -58,7 +56,7 @@
public class AccessExportTwice {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publicly defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -87,7 +85,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_first_mod, descriptor_second_mod);
// Resolves "first_mod"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("first_mod"));
@@ -96,8 +94,8 @@
map.put("first_mod", MySameClassLoader.loader1);
map.put("second_mod", MySameClassLoader.loader1);
- // Create Layer that contains first_mod & second_mod
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains first_mod & second_mod
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("first_mod") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("second_mod") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/AccessReadTwice.java
--- a/hotspot/test/runtime/modules/AccessCheck/AccessReadTwice.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/AccessReadTwice.java Wed Jul 05 23:13:02 2017 +0200
@@ -39,8 +39,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
@@ -56,7 +54,7 @@
public class AccessReadTwice {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publicly defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -85,7 +83,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_first_mod, descriptor_second_mod);
// Resolves "first_mod" and "second_mod"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("first_mod", "second_mod"));
@@ -95,8 +93,8 @@
map.put("first_mod", loader);
map.put("second_mod", loader);
- // Create Layer that contains first_mod & second_mod
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains first_mod & second_mod
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("first_mod") == loader);
assertTrue(layer.findLoader("second_mod") == loader);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/CheckRead.java
--- a/hotspot/test/runtime/modules/AccessCheck/CheckRead.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/CheckRead.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -59,7 +58,7 @@
//
public class CheckRead {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publicly defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -100,7 +99,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x, descriptor_m3x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -110,8 +109,8 @@
map.put("m2x", MySameClassLoader.loader1);
map.put("m3x", MySameClassLoader.loader1);
- // Create Layer that contains m1x, m2x and m3x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x, m2x and m3x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/DiffCL_CheckRead.java
--- a/hotspot/test/runtime/modules/AccessCheck/DiffCL_CheckRead.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/DiffCL_CheckRead.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -59,7 +58,7 @@
//
public class DiffCL_CheckRead {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publicly defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -100,7 +99,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x, descriptor_m3x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -110,8 +109,8 @@
map.put("m2x", MyDiffClassLoader.loader2);
map.put("m3x", MyDiffClassLoader.loader2);
- // Create Layer that contains m1x, m2x and m3x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x, m2x and m3x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MyDiffClassLoader.loader2);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/DiffCL_ExpQualOther.java
--- a/hotspot/test/runtime/modules/AccessCheck/DiffCL_ExpQualOther.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/DiffCL_ExpQualOther.java Wed Jul 05 23:13:02 2017 +0200
@@ -38,7 +38,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -60,7 +59,7 @@
//
public class DiffCL_ExpQualOther {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -102,7 +101,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x, descriptor_m3x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -112,8 +111,8 @@
map.put("m2x", MyDiffClassLoader.loader2);
map.put("m3x", MyDiffClassLoader.loader2);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MyDiffClassLoader.loader2);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/DiffCL_ExpQualToM1.java
--- a/hotspot/test/runtime/modules/AccessCheck/DiffCL_ExpQualToM1.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/DiffCL_ExpQualToM1.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -58,7 +57,7 @@
//
public class DiffCL_ExpQualToM1 {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -88,7 +87,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -97,8 +96,8 @@
map.put("m1x", MyDiffClassLoader.loader1);
map.put("m2x", MyDiffClassLoader.loader2);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MyDiffClassLoader.loader2);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/DiffCL_ExpUnqual.java
--- a/hotspot/test/runtime/modules/AccessCheck/DiffCL_ExpUnqual.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/DiffCL_ExpUnqual.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -59,7 +58,7 @@
//
public class DiffCL_ExpUnqual {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -89,7 +88,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -98,8 +97,8 @@
map.put("m1x", MyDiffClassLoader.loader1);
map.put("m2x", MyDiffClassLoader.loader2);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MyDiffClassLoader.loader2);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/DiffCL_PkgNotExp.java
--- a/hotspot/test/runtime/modules/AccessCheck/DiffCL_PkgNotExp.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/DiffCL_PkgNotExp.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -58,7 +57,7 @@
//
public class DiffCL_PkgNotExp {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -88,7 +87,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -97,8 +96,8 @@
map.put("m1x", MyDiffClassLoader.loader1);
map.put("m2x", MyDiffClassLoader.loader2);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MyDiffClassLoader.loader2);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/DiffCL_Umod.java
--- a/hotspot/test/runtime/modules/AccessCheck/DiffCL_Umod.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/DiffCL_Umod.java Wed Jul 05 23:13:02 2017 +0200
@@ -42,8 +42,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
@@ -68,7 +66,7 @@
//
public class DiffCL_Umod {
- // Create Layers over the boot layer to test different
+ // Create layers over the boot layer to test different
// accessing scenarios of a named module to an unnamed module.
// Module m1x is a strict module and has not established
@@ -89,7 +87,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -102,8 +100,8 @@
Map map = new HashMap<>();
map.put("m1x", MyDiffClassLoader.loader1);
- // Create Layer that contains m1x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("java.base") == null);
@@ -138,7 +136,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -151,8 +149,8 @@
Map map = new HashMap<>();
map.put("m1x", MyDiffClassLoader.loader1);
- // Create Layer that contains m1x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("java.base") == null);
@@ -187,7 +185,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -200,8 +198,8 @@
Map map = new HashMap<>();
map.put("m1x", MyDiffClassLoader.loader1);
- // Create Layer that contains m1x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("java.base") == null);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/DiffCL_UmodUpkg.java
--- a/hotspot/test/runtime/modules/AccessCheck/DiffCL_UmodUpkg.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/DiffCL_UmodUpkg.java Wed Jul 05 23:13:02 2017 +0200
@@ -38,7 +38,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -63,7 +62,7 @@
//
public class DiffCL_UmodUpkg {
- // Create Layers over the boot layer to test different
+ // Create layers over the boot layer to test different
// accessing scenarios of a named module to an unnamed module.
// Module m1x is a strict module and has not established
@@ -84,7 +83,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -97,8 +96,8 @@
Map map = new HashMap<>();
map.put("m1x", MyDiffClassLoader.loader1);
- // Create Layer that contains m1x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("java.base") == null);
@@ -133,7 +132,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -146,8 +145,8 @@
Map map = new HashMap<>();
map.put("m1x", MyDiffClassLoader.loader1);
- // Create Layer that contains m1x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("java.base") == null);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/ExpQualOther.java
--- a/hotspot/test/runtime/modules/AccessCheck/ExpQualOther.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/ExpQualOther.java Wed Jul 05 23:13:02 2017 +0200
@@ -38,7 +38,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -60,7 +59,7 @@
//
public class ExpQualOther {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -102,7 +101,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x, descriptor_m3x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -112,8 +111,8 @@
map.put("m2x", MySameClassLoader.loader1);
map.put("m3x", MySameClassLoader.loader1);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/ExpQualToM1.java
--- a/hotspot/test/runtime/modules/AccessCheck/ExpQualToM1.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/ExpQualToM1.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -48,7 +47,7 @@
public class ExpQualToM1 {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -78,7 +77,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -87,8 +86,8 @@
map.put("m1x", MySameClassLoader.loader1);
map.put("m2x", MySameClassLoader.loader1);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/ExpUnqual.java
--- a/hotspot/test/runtime/modules/AccessCheck/ExpUnqual.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/ExpUnqual.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -48,7 +47,7 @@
public class ExpUnqual {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -78,7 +77,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -87,8 +86,8 @@
map.put("m1x", MySameClassLoader.loader1);
map.put("m2x", MySameClassLoader.loader1);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/ExportAllUnnamed.java
--- a/hotspot/test/runtime/modules/AccessCheck/ExportAllUnnamed.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/ExportAllUnnamed.java Wed Jul 05 23:13:02 2017 +0200
@@ -41,8 +41,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
@@ -61,7 +59,7 @@
public class ExportAllUnnamed {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -90,7 +88,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -99,8 +97,8 @@
map.put("m1x", MySameClassLoader.loader1);
map.put("m2x", MySameClassLoader.loader1);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/PkgNotExp.java
--- a/hotspot/test/runtime/modules/AccessCheck/PkgNotExp.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/PkgNotExp.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -58,7 +57,7 @@
//
public class PkgNotExp {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -88,7 +87,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -97,8 +96,8 @@
map.put("m1x", MySameClassLoader.loader1);
map.put("m2x", MySameClassLoader.loader1);
- // Create Layer that contains m1x and m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x and m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/Umod.java
--- a/hotspot/test/runtime/modules/AccessCheck/Umod.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/Umod.java Wed Jul 05 23:13:02 2017 +0200
@@ -39,11 +39,9 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Module;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
@@ -68,7 +66,7 @@
//
public class Umod {
- // Create Layers over the boot layer to test different
+ // Create layers over the boot layer to test different
// accessing scenarios of a named module to an unnamed module.
// Module m1x is a strict module and has not established
@@ -89,7 +87,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -99,8 +97,8 @@
Map map = new HashMap<>();
map.put("m1x", loader);
- // Create Layer that contains m1x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == loader);
assertTrue(layer.findLoader("java.base") == null);
@@ -135,7 +133,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -145,8 +143,8 @@
Map map = new HashMap<>();
map.put("m1x", loader);
- // Create Layer that contains m1x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == loader);
assertTrue(layer.findLoader("java.base") == null);
@@ -181,7 +179,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -191,8 +189,8 @@
Map map = new HashMap<>();
map.put("m1x", loader);
- // Create Layer that contains m1x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == loader);
assertTrue(layer.findLoader("java.base") == null);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/UmodDiffCL_ExpQualOther.java
--- a/hotspot/test/runtime/modules/AccessCheck/UmodDiffCL_ExpQualOther.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/UmodDiffCL_ExpQualOther.java Wed Jul 05 23:13:02 2017 +0200
@@ -38,7 +38,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -60,7 +59,7 @@
//
public class UmodDiffCL_ExpQualOther {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -89,7 +88,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -98,8 +97,8 @@
map.put("m1x", MyDiffClassLoader.loader1);
map.put("m2x", MyDiffClassLoader.loader2);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MyDiffClassLoader.loader2);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/UmodDiffCL_ExpUnqual.java
--- a/hotspot/test/runtime/modules/AccessCheck/UmodDiffCL_ExpUnqual.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/UmodDiffCL_ExpUnqual.java Wed Jul 05 23:13:02 2017 +0200
@@ -38,7 +38,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -60,7 +59,7 @@
//
public class UmodDiffCL_ExpUnqual {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -89,7 +88,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -98,8 +97,8 @@
map.put("m1x", MyDiffClassLoader.loader1);
map.put("m2x", MyDiffClassLoader.loader2);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MyDiffClassLoader.loader2);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/UmodDiffCL_PkgNotExp.java
--- a/hotspot/test/runtime/modules/AccessCheck/UmodDiffCL_PkgNotExp.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/UmodDiffCL_PkgNotExp.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -59,7 +58,7 @@
//
public class UmodDiffCL_PkgNotExp {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -88,7 +87,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -97,8 +96,8 @@
map.put("m1x", MyDiffClassLoader.loader1);
map.put("m2x", MyDiffClassLoader.loader2);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MyDiffClassLoader.loader2);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/UmodUPkg.java
--- a/hotspot/test/runtime/modules/AccessCheck/UmodUPkg.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/UmodUPkg.java Wed Jul 05 23:13:02 2017 +0200
@@ -40,8 +40,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
@@ -63,7 +61,7 @@
//
public class UmodUPkg {
- // Create Layers over the boot layer to test different
+ // Create layers over the boot layer to test different
// accessing scenarios of a named module to an unnamed module.
// Module m1x is a strict module and has not established
@@ -84,7 +82,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -94,8 +92,8 @@
Map map = new HashMap<>();
map.put("m1x", loader);
- // Create Layer that contains m1x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == loader);
assertTrue(layer.findLoader("java.base") == null);
@@ -130,7 +128,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -140,8 +138,8 @@
Map map = new HashMap<>();
map.put("m1x", loader);
- // Create Layer that contains m1x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == loader);
assertTrue(layer.findLoader("java.base") == null);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/UmodUpkgDiffCL_ExpQualOther.java
--- a/hotspot/test/runtime/modules/AccessCheck/UmodUpkgDiffCL_ExpQualOther.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/UmodUpkgDiffCL_ExpQualOther.java Wed Jul 05 23:13:02 2017 +0200
@@ -38,7 +38,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -60,7 +59,7 @@
//
public class UmodUpkgDiffCL_ExpQualOther {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -89,7 +88,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -98,8 +97,8 @@
map.put("m1x", MyDiffClassLoader.loader1);
map.put("m2x", MyDiffClassLoader.loader2);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MyDiffClassLoader.loader2);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/UmodUpkgDiffCL_NotExp.java
--- a/hotspot/test/runtime/modules/AccessCheck/UmodUpkgDiffCL_NotExp.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/UmodUpkgDiffCL_NotExp.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -59,7 +58,7 @@
//
public class UmodUpkgDiffCL_NotExp {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -88,7 +87,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -97,8 +96,8 @@
map.put("m1x", MyDiffClassLoader.loader1);
map.put("m2x", MyDiffClassLoader.loader2);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MyDiffClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MyDiffClassLoader.loader2);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/UmodUpkg_ExpQualOther.java
--- a/hotspot/test/runtime/modules/AccessCheck/UmodUpkg_ExpQualOther.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/UmodUpkg_ExpQualOther.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -59,12 +58,12 @@
//
public class UmodUpkg_ExpQualOther {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
- // Define module: m1x (need to define m1x to establish the Layer successfully)
+ // Define module: m1x (need to define m1x to establish the layer successfully)
// Can read: java.base, m2x, m3x
// Packages: none
// Packages exported: none
@@ -98,7 +97,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x, descriptor_m3x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -108,8 +107,8 @@
map.put("m2x", MySameClassLoader.loader1);
map.put("m3x", MySameClassLoader.loader1);
- // Create Layer that contains m1x, m2x and m3x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x, m2x and m3x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/UmodUpkg_NotExp.java
--- a/hotspot/test/runtime/modules/AccessCheck/UmodUpkg_NotExp.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/UmodUpkg_NotExp.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -57,7 +56,7 @@
//
public class UmodUpkg_NotExp {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -86,7 +85,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -95,8 +94,8 @@
map.put("m1x", MySameClassLoader.loader1);
map.put("m2x", MySameClassLoader.loader1);
- // Create Layer that contains m1x and m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x and m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/Umod_ExpQualOther.java
--- a/hotspot/test/runtime/modules/AccessCheck/Umod_ExpQualOther.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/Umod_ExpQualOther.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -59,12 +58,12 @@
//
public class Umod_ExpQualOther {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
- // Define module: m1x (need to define m1x to establish the Layer successfully)
+ // Define module: m1x (need to define m1x to establish the layer successfully)
// Can read: java.base, m2x, m3x
// Packages: none
// Packages exported: none
@@ -98,7 +97,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x, descriptor_m3x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -108,8 +107,8 @@
map.put("m2x", MySameClassLoader.loader1);
map.put("m3x", MySameClassLoader.loader1);
- // Create Layer that contains m1x, m2x and m3x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x, m2x and m3x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/Umod_ExpUnqual.java
--- a/hotspot/test/runtime/modules/AccessCheck/Umod_ExpUnqual.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/Umod_ExpUnqual.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -59,7 +58,7 @@
public class Umod_ExpUnqual {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -88,7 +87,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -97,8 +96,8 @@
map.put("m1x", MySameClassLoader.loader1);
map.put("m2x", MySameClassLoader.loader1);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/Umod_PkgNotExp.java
--- a/hotspot/test/runtime/modules/AccessCheck/Umod_PkgNotExp.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/Umod_PkgNotExp.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -57,7 +56,7 @@
//
public class Umod_PkgNotExp {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -86,7 +85,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -95,8 +94,8 @@
map.put("m1x", MySameClassLoader.loader1);
map.put("m2x", MySameClassLoader.loader1);
- // Create Layer that contains m1x and m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x and m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == MySameClassLoader.loader1);
assertTrue(layer.findLoader("m2x") == MySameClassLoader.loader1);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/p1/c1ReadEdge.java
--- a/hotspot/test/runtime/modules/AccessCheck/p1/c1ReadEdge.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/p1/c1ReadEdge.java Wed Jul 05 23:13:02 2017 +0200
@@ -22,7 +22,6 @@
*/
package p1;
-import java.lang.reflect.*;
import p2.c2;
public class c1ReadEdge {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/p1/c1ReadEdgeDiffLoader.java
--- a/hotspot/test/runtime/modules/AccessCheck/p1/c1ReadEdgeDiffLoader.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/p1/c1ReadEdgeDiffLoader.java Wed Jul 05 23:13:02 2017 +0200
@@ -22,7 +22,6 @@
*/
package p1;
-import java.lang.reflect.*;
import myloaders.MyDiffClassLoader;
import p2.c2;
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/p3/c3ReadEdge.jcod
--- a/hotspot/test/runtime/modules/AccessCheck/p3/c3ReadEdge.jcod Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/p3/c3ReadEdge.jcod Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
/*
* package p3;
- * import java.lang.reflect.*;
* public class c3ReadEdge {
* public c3ReadEdge() {
* // Establish read edge from module m1x, where c3ReadEdge is defined,
@@ -75,14 +74,14 @@
Utf8 "java/lang/Object"; // #28 at 0xBC
Utf8 "java/lang/Class"; // #29 at 0xCF
Utf8 "getModule"; // #30 at 0xE1
- Utf8 "()Ljava/lang/reflect/Module;"; // #31 at 0xED
+ Utf8 "()Ljava/lang/Module;"; // #31 at 0xED
Utf8 "getClassLoader"; // #32 at 0x010C
Utf8 "()Ljava/lang/ClassLoader;"; // #33 at 0x011D
Utf8 "java/lang/ClassLoader"; // #34 at 0x0139
Utf8 "getUnnamedModule"; // #35 at 0x0151
- Utf8 "java/lang/reflect/Module"; // #36 at 0x0164
+ Utf8 "java/lang/Module"; // #36 at 0x0164
Utf8 "addReads"; // #37 at 0x017F
- Utf8 "(Ljava/lang/reflect/Module;)Ljava/lang/reflect/Module;"; // #38 at 0x018A
+ Utf8 "(Ljava/lang/Module;)Ljava/lang/Module;"; // #38 at 0x018A
Utf8 "method4"; // #39 at 0x01C3
} // Constant Pool
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/p3/c3ReadEdgeDiffLoader.jcod
--- a/hotspot/test/runtime/modules/AccessCheck/p3/c3ReadEdgeDiffLoader.jcod Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/p3/c3ReadEdgeDiffLoader.jcod Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
/*
* package p3;
- * import java.lang.reflect.*;
* import myloaders.MyDiffClassLoader;
*
* public class c3ReadEdgeDiffLoader {
@@ -100,14 +99,14 @@
Utf8 "java/lang/Object"; // #31 at 0xDD
Utf8 "java/lang/Class"; // #32 at 0xF0
Utf8 "getModule"; // #33 at 0x0102
- Utf8 "()Ljava/lang/reflect/Module;"; // #34 at 0x010E
+ Utf8 "()Ljava/lang/Module;"; // #34 at 0x010E
Utf8 "java/lang/ClassLoader"; // #35 at 0x012D
Utf8 "getSystemClassLoader"; // #36 at 0x0145
Utf8 "()Ljava/lang/ClassLoader;"; // #37 at 0x015C
Utf8 "getUnnamedModule"; // #38 at 0x0178
- Utf8 "java/lang/reflect/Module"; // #39 at 0x018B
+ Utf8 "java/lang/Module"; // #39 at 0x018B
Utf8 "addReads"; // #40 at 0x01A6
- Utf8 "(Ljava/lang/reflect/Module;)Ljava/lang/reflect/Module;"; // #41 at 0x01B1
+ Utf8 "(Ljava/lang/Module;)Ljava/lang/Module;"; // #41 at 0x01B1
Utf8 "myloaders/MyDiffClassLoader"; // #42 at 0x01EA
Utf8 "loader2"; // #43 at 0x0208
Utf8 "Lmyloaders/MyDiffClassLoader;"; // #44 at 0x0212
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheck/p4/c4.java
--- a/hotspot/test/runtime/modules/AccessCheck/p4/c4.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheck/p4/c4.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,8 +25,6 @@
package p4;
-import java.lang.reflect.Module;
-
public class c4 {
// Add a read edge from c4's module to given module m
public void addReads(Module m) {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheckAllUnnamed.java
--- a/hotspot/test/runtime/modules/AccessCheckAllUnnamed.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheckAllUnnamed.java Wed Jul 05 23:13:02 2017 +0200
@@ -21,7 +21,6 @@
* questions.
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
/*
@@ -31,7 +30,7 @@
* @compile p2/c2.java
* @compile p1/c1.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI AccessCheckAllUnnamed
@@ -45,10 +44,10 @@
public static void main(String args[]) throws Throwable {
Object m1x, m2x;
- // Get the java.lang.reflect.Module object for module java.base.
+ // Get the java.lang.Module object for module java.base.
Class jlObject = Class.forName("java.lang.Object");
- Object jlObject_jlrM = jlObject.getModule();
- assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null");
+ Object jlM = jlObject.getModule();
+ assertNotNull(jlM, "jlModule object of java.lang.Object should not be null");
// Get the class loader for AccessCheckWorks and assume it's also used to
// load class p2.c2.
@@ -58,13 +57,13 @@
m1x = ModuleHelper.ModuleObject("module_one", this_cldr, new String[] { "p3" });
assertNotNull(m1x, "Module should not be null");
ModuleHelper.DefineModule(m1x, "9.0", "m1x/there", new String[] { "p3" });
- ModuleHelper.AddReadsModule(m1x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m1x, jlM);
// Define a module for p2.
m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" });
assertNotNull(m2x, "Module should not be null");
ModuleHelper.DefineModule(m2x, "9.0", "m2x/there", new String[] { "p2" });
- ModuleHelper.AddReadsModule(m2x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m2x, jlM);
try {
ModuleHelper.AddModuleExportsToAllUnnamed((Module)null, "p2");
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheckExp.java
--- a/hotspot/test/runtime/modules/AccessCheckExp.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheckExp.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,13 +28,12 @@
* @compile p2/c2.java
* @compile p1/c1.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI AccessCheckExp
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
public class AccessCheckExp {
@@ -44,10 +43,10 @@
public static void main(String args[]) throws Throwable {
Object m1x, m2x;
- // Get the java.lang.reflect.Module object for module java.base.
+ // Get the java.lang.Module object for module java.base.
Class jlObject = Class.forName("java.lang.Object");
- Object jlObject_jlrM = jlObject.getModule();
- assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null");
+ Object jlObject_jlM = jlObject.getModule();
+ assertNotNull(jlObject_jlM, "jlModule object of java.lang.Object should not be null");
// Get the class loader for AccessCheckExp and assume it's also used to
// load classes p1.c1 and p2.c2.
@@ -57,13 +56,13 @@
m1x = ModuleHelper.ModuleObject("module_one", this_cldr, new String[] { "p1" });
assertNotNull(m1x, "Module should not be null");
ModuleHelper.DefineModule(m1x, "9.0", "m1x/here", new String[] { "p1" });
- ModuleHelper.AddReadsModule(m1x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m1x, jlObject_jlM);
// Define a module for p2.
m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" });
assertNotNull(m2x, "Module should not be null");
ModuleHelper.DefineModule(m2x, "9.0", "m2x/there", new String[] { "p2" });
- ModuleHelper.AddReadsModule(m2x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m2x, jlObject_jlM);
// Make package p1 in m1x visible to everyone.
ModuleHelper.AddModuleExportsToAll(m1x, "p1");
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheckJavaBase.java
--- a/hotspot/test/runtime/modules/AccessCheckJavaBase.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheckJavaBase.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,13 +27,12 @@
* @library /test/lib ..
* @compile p2/c2.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI AccessCheckJavaBase
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
public class AccessCheckJavaBase {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheckRead.java
--- a/hotspot/test/runtime/modules/AccessCheckRead.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheckRead.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,13 +28,12 @@
* @compile p2/c2.java
* @compile p1/c1.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI AccessCheckRead
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
public class AccessCheckRead {
@@ -44,10 +43,10 @@
public static void main(String args[]) throws Throwable {
Object m1x, m2x;
- // Get the java.lang.reflect.Module object for module java.base.
+ // Get the java.lang.Module object for module java.base.
Class jlObject = Class.forName("java.lang.Object");
- Object jlObject_jlrM = jlObject.getModule();
- assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null");
+ Object jlObject_jlM = jlObject.getModule();
+ assertNotNull(jlObject_jlM, "jlModule object of java.lang.Object should not be null");
// Get the class loader for AccessCheckRead and assume it's also used to
// load classes p1.c1 and p2.c2.
@@ -57,13 +56,13 @@
m1x = ModuleHelper.ModuleObject("module_one", this_cldr, new String[] { "p1" });
assertNotNull(m1x, "Module should not be null");
ModuleHelper.DefineModule(m1x, "9.0", "m1x/here", new String[] { "p1" });
- ModuleHelper.AddReadsModule(m1x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m1x, jlObject_jlM);
// Define a module for p2.
m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" });
assertNotNull(m2x, "Module should not be null");
ModuleHelper.DefineModule(m2x, "9.0", "m2x/there", new String[] { "p2" });
- ModuleHelper.AddReadsModule(m2x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m2x, jlObject_jlM);
// Make package p1 in m1x visible to everyone.
ModuleHelper.AddModuleExportsToAll(m1x, "p1");
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheckSuper.java
--- a/hotspot/test/runtime/modules/AccessCheckSuper.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheckSuper.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,13 +28,12 @@
* @compile p2/c2.java
* @compile p3/c3.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI AccessCheckSuper
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
public class AccessCheckSuper {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheckUnnamed.java
--- a/hotspot/test/runtime/modules/AccessCheckUnnamed.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheckUnnamed.java Wed Jul 05 23:13:02 2017 +0200
@@ -21,7 +21,6 @@
* questions.
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
/*
@@ -31,7 +30,7 @@
* @compile p2/c2.java
* @compile p1/c1.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI AccessCheckUnnamed
@@ -44,10 +43,10 @@
public static void main(String args[]) throws Throwable {
Object m1x, m2x;
- // Get the java.lang.reflect.Module object for module java.base.
+ // Get the java.lang.Module object for module java.base.
Class jlObject = Class.forName("java.lang.Object");
- Object jlObject_jlrM = jlObject.getModule();
- assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null");
+ Object jlObject_jlM = jlObject.getModule();
+ assertNotNull(jlObject_jlM, "jlModule object of java.lang.Object should not be null");
// Get the class loader for AccessCheckWorks and assume it's also used to
// load class p2.c2.
@@ -57,7 +56,7 @@
m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" });
assertNotNull(m2x, "Module should not be null");
ModuleHelper.DefineModule(m2x, "9.0", "m2x/there", new String[] { "p2" });
- ModuleHelper.AddReadsModule(m2x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m2x, jlObject_jlM);
// p1.c1's ctor tries to call a method in p2.c2. This should fail because
// p1 is in the unnamed module and p2.c2 is not unqualifiedly exported.
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/AccessCheckWorks.java
--- a/hotspot/test/runtime/modules/AccessCheckWorks.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/AccessCheckWorks.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,13 +28,12 @@
* @compile p2/c2.java
* @compile p1/c1.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI AccessCheckWorks
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
public class AccessCheckWorks {
@@ -45,10 +44,10 @@
public static void main(String args[]) throws Throwable {
Object m1x, m2x;
- // Get the java.lang.reflect.Module object for module java.base.
+ // Get the java.lang.Module object for module java.base.
Class jlObject = Class.forName("java.lang.Object");
- Object jlObject_jlrM = jlObject.getModule();
- assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null");
+ Object jlObject_jlM = jlObject.getModule();
+ assertNotNull(jlObject_jlM, "jlModule object of java.lang.Object should not be null");
// Get the class loader for AccessCheckWorks and assume it's also used to
// load classes p1.c1 and p2.c2.
@@ -58,13 +57,13 @@
m1x = ModuleHelper.ModuleObject("module_one", this_cldr, new String[] { "p1" });
assertNotNull(m1x, "Module should not be null");
ModuleHelper.DefineModule(m1x, "9.0", "m1x/here", new String[] { "p1" });
- ModuleHelper.AddReadsModule(m1x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m1x, jlObject_jlM);
// Define a module for p2.
m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" });
assertNotNull(m2x, "Module should not be null");
ModuleHelper.DefineModule(m2x, "9.0", "m2x/there", new String[] { "p2" });
- ModuleHelper.AddReadsModule(m2x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m2x, jlObject_jlM);
// Make package p1 in m1x visible to everyone.
ModuleHelper.AddModuleExportsToAll(m1x, "p1");
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/CCE_module_msg.java
--- a/hotspot/test/runtime/modules/CCE_module_msg.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/CCE_module_msg.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,14 +28,13 @@
* @compile p2/c2.java
* @compile p4/c4.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI CCE_module_msg
*/
import java.io.*;
-import java.lang.reflect.Module;
import java.net.URL;
import java.net.URLClassLoader;
import java.nio.file.Path;
@@ -73,10 +72,10 @@
}
public static void invalidClassToString() throws Throwable {
- // Get the java.lang.reflect.Module object for module java.base.
+ // Get the java.lang.Module object for module java.base.
Class jlObject = Class.forName("java.lang.Object");
- Object jlObject_jlrM = jlObject.getModule();
- assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null");
+ Object jlObject_jlM = jlObject.getModule();
+ assertNotNull(jlObject_jlM, "jlModule object of java.lang.Object should not be null");
// Get the class loader for CCE_module_msg and assume it's also used to
// load classes p1.c1 and p2.c2.
@@ -86,7 +85,7 @@
Object m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" });
assertNotNull(m2x, "Module should not be null");
ModuleHelper.DefineModule(m2x, "9.0", "m2x/there", new String[] { "p2" });
- ModuleHelper.AddReadsModule(m2x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m2x, jlObject_jlM);
try {
ModuleHelper.AddModuleExportsToAll(m2x, "p2");
@@ -105,10 +104,10 @@
}
public static void invalidClassToStringCustomLoader() throws Throwable {
- // Get the java.lang.reflect.Module object for module java.base.
+ // Get the java.lang.Module object for module java.base.
Class jlObject = Class.forName("java.lang.Object");
- Object jlObject_jlrM = jlObject.getModule();
- assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null");
+ Object jlObject_jlM = jlObject.getModule();
+ assertNotNull(jlObject_jlM, "jlModule object of java.lang.Object should not be null");
// Create a customer class loader to load class p4/c4.
URL[] urls = new URL[] { CLASSES_DIR.toUri().toURL() };
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/ExportTwice.java
--- a/hotspot/test/runtime/modules/ExportTwice.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/ExportTwice.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,13 +28,12 @@
* @compile p2/c2.java
* @compile p1/c1.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI ExportTwice
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
public class ExportTwice {
@@ -46,10 +45,10 @@
public static void main(String args[]) throws Throwable {
Object m1x, m2x, m3x;
- // Get the java.lang.reflect.Module object for module java.base.
+ // Get the java.lang.Module object for module java.base.
Class jlObject = Class.forName("java.lang.Object");
- Object jlObject_jlrM = jlObject.getModule();
- assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null");
+ Object jlObject_jlM = jlObject.getModule();
+ assertNotNull(jlObject_jlM, "jlModule object of java.lang.Object should not be null");
// Get the class loader for ExportTwice and assume it's also used to
// load classes p1.c1 and p2.c2.
@@ -59,19 +58,19 @@
m1x = ModuleHelper.ModuleObject("module_one", this_cldr, new String[] { "p1" });
assertNotNull(m1x, "Module should not be null");
ModuleHelper.DefineModule(m1x, "9.0", "m1x/here", new String[] { "p1" });
- ModuleHelper.AddReadsModule(m1x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m1x, jlObject_jlM);
// Define a module for p2.
m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" });
assertNotNull(m2x, "Module should not be null");
ModuleHelper.DefineModule(m2x, "9.0", "m2x/there", new String[] { "p2" });
- ModuleHelper.AddReadsModule(m2x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m2x, jlObject_jlM);
// Define a module for p3.
m3x = ModuleHelper.ModuleObject("module_three", this_cldr, new String[] { "p3" });
assertNotNull(m3x, "Module should not be null");
ModuleHelper.DefineModule(m3x, "9.0", "m3x/there", new String[] { "p3" });
- ModuleHelper.AddReadsModule(m3x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m3x, jlObject_jlM);
// Make package p1 in m1x visible to everyone.
ModuleHelper.AddModuleExportsToAll(m1x, "p1");
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/JVMAddModuleExportToAllUnnamed.java
--- a/hotspot/test/runtime/modules/JVMAddModuleExportToAllUnnamed.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/JVMAddModuleExportToAllUnnamed.java Wed Jul 05 23:13:02 2017 +0200
@@ -30,11 +30,10 @@
* @build sun.hotspot.WhiteBox
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI JVMAddModuleExportToAllUnnamed
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
public class JVMAddModuleExportToAllUnnamed {
@@ -44,10 +43,10 @@
public static void main(String args[]) throws Throwable {
Object m1x;
- // Get the java.lang.reflect.Module object for module java.base.
+ // Get the java.lang.Module object for module java.base.
Class jlObject = Class.forName("java.lang.Object");
- Object jlObject_jlrM = jlObject.getModule();
- assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null");
+ Object jlObject_jlM = jlObject.getModule();
+ assertNotNull(jlObject_jlM, "jlModule object of java.lang.Object should not be null");
// Get the class loader for JVMAddModuleExportToAllUnnamed and assume it's also used to
// load class p1.c1.
@@ -57,7 +56,7 @@
m1x = ModuleHelper.ModuleObject("module_one", this_cldr, new String[] { "p1" });
assertNotNull(m1x, "Module should not be null");
ModuleHelper.DefineModule(m1x, "9.0", "m1x/here", new String[] { "p1" });
- ModuleHelper.AddReadsModule(m1x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m1x, jlObject_jlM);
// Make package p1 in m1x visible to everyone.
ModuleHelper.AddModuleExportsToAll(m1x, "p1");
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/JVMAddModuleExports.java
--- a/hotspot/test/runtime/modules/JVMAddModuleExports.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/JVMAddModuleExports.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,13 +26,12 @@
* @modules java.base/jdk.internal.misc
* @library /test/lib ..
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI JVMAddModuleExports
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
public class JVMAddModuleExports {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/JVMAddModuleExportsToAll.java
--- a/hotspot/test/runtime/modules/JVMAddModuleExportsToAll.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/JVMAddModuleExportsToAll.java Wed Jul 05 23:13:02 2017 +0200
@@ -21,7 +21,6 @@
* questions.
*/
-import java.lang.reflect.Module;
import static jdk.test.lib.Asserts.*;
/*
@@ -31,7 +30,7 @@
* @compile p2/c2.java
* @compile p1/c1.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI JVMAddModuleExportsToAll
@@ -45,10 +44,10 @@
public static void main(String args[]) throws Throwable {
Object m1x, m2x, m3x;
- // Get the java.lang.reflect.Module object for module java.base.
+ // Get the java.lang.Module object for module java.base.
Class jlObject = Class.forName("java.lang.Object");
- Object jlObject_jlrM = jlObject.getModule();
- assertNotNull(jlObject_jlrM, "jlrModule object of java.lang.Object should not be null");
+ Object jlObject_jlM = jlObject.getModule();
+ assertNotNull(jlObject_jlM, "jlModule object of java.lang.Object should not be null");
// Get the class loader for JVMAddModuleExportsToAll and assume it's also used to
// load class p2.c2.
@@ -58,13 +57,13 @@
m1x = ModuleHelper.ModuleObject("module_one", this_cldr, new String[] { "p3" });
assertNotNull(m1x, "Module should not be null");
ModuleHelper.DefineModule(m1x, "9.0", "m1x/there", new String[] { "p3" });
- ModuleHelper.AddReadsModule(m1x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m1x, jlObject_jlM);
// Define a module for p2.
m2x = ModuleHelper.ModuleObject("module_two", this_cldr, new String[] { "p2" });
assertNotNull(m2x, "Module should not be null");
ModuleHelper.DefineModule(m2x, "9.0", "m2x/there", new String[] { "p2" });
- ModuleHelper.AddReadsModule(m2x, jlObject_jlrM);
+ ModuleHelper.AddReadsModule(m2x, jlObject_jlM);
try {
ModuleHelper.AddModuleExportsToAll((Module)null, "p2");
@@ -80,7 +79,7 @@
// Expected
}
- try { // Expect IAE when passing a ClassLoader object instead of a java.lang.reflect.Module object.
+ try { // Expect IAE when passing a ClassLoader object instead of a java.lang.Module object.
ModuleHelper.AddModuleExportsToAll(this_cldr, "p2");
throw new RuntimeException("Failed to get the expected IAE for bad module");
} catch(IllegalArgumentException e) {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/JVMAddModulePackage.java
--- a/hotspot/test/runtime/modules/JVMAddModulePackage.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/JVMAddModulePackage.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,7 +26,7 @@
* @modules java.base/jdk.internal.misc
* @library /test/lib ..
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI JVMAddModulePackage
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/JVMAddReadsModule.java
--- a/hotspot/test/runtime/modules/JVMAddReadsModule.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/JVMAddReadsModule.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,7 +26,7 @@
* @modules java.base/jdk.internal.misc
* @library /test/lib ..
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI JVMAddReadsModule
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/JVMDefineModule.java
--- a/hotspot/test/runtime/modules/JVMDefineModule.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/JVMDefineModule.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,7 +26,7 @@
* @modules java.base/jdk.internal.misc
* @library /test/lib ..
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI JVMDefineModule
@@ -78,7 +78,7 @@
ModuleHelper.DefineModule(new Object(), "9.0", "mymodule/here", new String[] { "mypackage1" });
throw new RuntimeException("Failed to get expected IAE or NPE for bad module");
} catch(IllegalArgumentException e) {
- if (!e.getMessage().contains("module is not an instance of type java.lang.reflect.Module")) {
+ if (!e.getMessage().contains("module is not an instance of type java.lang.Module")) {
throw new RuntimeException("Failed to get expected IAE message for bad module: " + e.getMessage());
}
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/JVMGetModuleByPkgName.java
--- a/hotspot/test/runtime/modules/JVMGetModuleByPkgName.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/JVMGetModuleByPkgName.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,7 +27,7 @@
* @library /test/lib ..
* @compile p2/c2.java
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI JVMGetModuleByPkgName
@@ -35,7 +35,6 @@
import static jdk.test.lib.Asserts.*;
import java.lang.ClassLoader;
-import java.lang.reflect.Module;
public class JVMGetModuleByPkgName {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/LoadUnloadModuleStress.java
--- a/hotspot/test/runtime/modules/LoadUnloadModuleStress.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/LoadUnloadModuleStress.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,7 +27,7 @@
* @modules java.base/jdk.internal.misc
* @library /test/lib ..
* @build sun.hotspot.WhiteBox
- * @compile/module=java.base java/lang/reflect/ModuleHelper.java
+ * @compile/module=java.base java/lang/ModuleHelper.java
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xmx64m -Xmx64m LoadUnloadModuleStress 15000
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/ModuleHelper.java
--- a/hotspot/test/runtime/modules/ModuleHelper.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/ModuleHelper.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
* 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 +23,6 @@
import java.net.URI;
import java.lang.module.ModuleDescriptor;
-import java.lang.reflect.Module;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
@@ -41,19 +40,19 @@
public static void AddModuleExports(Object from, String pkg, Object to) throws Throwable {
WhiteBox wb = WhiteBox.getWhiteBox();
wb.AddModuleExports(from, pkg, to);
- java.lang.reflect.ModuleHelper.addExportsNoSync((Module)from, pkg, (Module)to);
+ java.lang.ModuleHelper.addExportsNoSync((Module)from, pkg, (Module)to);
}
public static void AddReadsModule(Object from, Object to) throws Throwable {
WhiteBox wb = WhiteBox.getWhiteBox();
wb.AddReadsModule(from, to);
- java.lang.reflect.ModuleHelper.addReadsNoSync((Module)from, (Module)to);
+ java.lang.ModuleHelper.addReadsNoSync((Module)from, (Module)to);
}
public static void AddModulePackage(Object m, String pkg) throws Throwable {
WhiteBox wb = WhiteBox.getWhiteBox();
wb.AddModulePackage(m, pkg);
- java.lang.reflect.ModuleHelper.addPackageNoSync((Module)m, pkg);
+ java.lang.ModuleHelper.addPackageNoSync((Module)m, pkg);
}
public static Module GetModuleByPackageName(Object ldr, String pkg) throws Throwable {
@@ -64,13 +63,13 @@
public static void AddModuleExportsToAllUnnamed(Object m, String pkg) throws Throwable {
WhiteBox wb = WhiteBox.getWhiteBox();
wb.AddModuleExportsToAllUnnamed(m, pkg);
- //java.lang.reflect.ModuleHelper.addExportsToAllUnnamedNoSync((Module)m, pkg);
+ //java.lang.ModuleHelper.addExportsToAllUnnamedNoSync((Module)m, pkg);
}
public static void AddModuleExportsToAll(Object m, String pkg) throws Throwable {
WhiteBox wb = WhiteBox.getWhiteBox();
wb.AddModuleExportsToAll(m, pkg);
- java.lang.reflect.ModuleHelper.addExportsNoSync((Module)m, pkg, (Module)null);
+ java.lang.ModuleHelper.addExportsNoSync((Module)m, pkg, (Module)null);
}
public static Module ModuleObject(String name, ClassLoader loader, String[] pkgs) throws Throwable {
@@ -87,7 +86,7 @@
ModuleDescriptor.newModule(name).packages(pkg_set).build();
URI uri = URI.create("module:/" + name);
- return java.lang.reflect.ModuleHelper.newModule(loader, descriptor);
+ return java.lang.ModuleHelper.newModule(loader, descriptor);
}
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/ModuleStress/ModuleNonBuiltinCLMain.java
--- a/hotspot/test/runtime/modules/ModuleStress/ModuleNonBuiltinCLMain.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/ModuleStress/ModuleNonBuiltinCLMain.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -47,7 +46,7 @@
//
public class ModuleNonBuiltinCLMain {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -90,7 +89,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x, descriptor_m3x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -103,8 +102,8 @@
map.put("m2x", cl2);
map.put("m3x", cl3);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == cl1);
assertTrue(layer.findLoader("m2x") == cl2);
assertTrue(layer.findLoader("m3x") == cl3);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/ModuleStress/ModuleSameCLMain.java
--- a/hotspot/test/runtime/modules/ModuleStress/ModuleSameCLMain.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/ModuleStress/ModuleSameCLMain.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
import static jdk.test.lib.Asserts.*;
-import java.lang.reflect.Layer;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
@@ -45,7 +44,7 @@
//
public class ModuleSameCLMain {
- // Create a Layer over the boot layer.
+ // Create a layer over the boot layer.
// Define modules within this layer to test access between
// publically defined classes within packages of those modules.
public void createLayerOnBoot() throws Throwable {
@@ -75,7 +74,7 @@
ModuleFinder finder = ModuleLibrary.of(descriptor_m1x, descriptor_m2x);
// Resolves "m1x"
- Configuration cf = Layer.boot()
+ Configuration cf = ModuleLayer.boot()
.configuration()
.resolve(finder, ModuleFinder.of(), Set.of("m1x"));
@@ -85,8 +84,8 @@
map.put("m1x", cl1);
map.put("m2x", cl1);
- // Create Layer that contains m1x & m2x
- Layer layer = Layer.boot().defineModules(cf, map::get);
+ // Create layer that contains m1x & m2x
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, map::get);
assertTrue(layer.findLoader("m1x") == cl1);
assertTrue(layer.findLoader("m2x") == cl1);
assertTrue(layer.findLoader("java.base") == null);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/ModuleStress/src/jdk.test/test/Main.java
--- a/hotspot/test/runtime/modules/ModuleStress/src/jdk.test/test/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/ModuleStress/src/jdk.test/test/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,9 +25,7 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
import java.lang.reflect.Method;
-import java.lang.reflect.Module;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.*;
@@ -44,7 +42,7 @@
public static void main(String[] args) throws Exception {
ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- Layer layerBoot = Layer.boot();
+ ModuleLayer layerBoot = ModuleLayer.boot();
Configuration cf = layerBoot
.configuration()
@@ -58,7 +56,7 @@
Callable task = new Callable() {
@Override
public Void call() throws Exception {
- Layer layer = Layer.boot().defineModulesWithOneLoader(cf, scl);
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithOneLoader(cf, scl);
Module transletModule = layer.findModule(MODULE_NAME).get();
testModule.addExports("test", transletModule);
Class c = layer.findLoader(MODULE_NAME).loadClass("translet.Main");
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/ModuleStress/src/jdk.test/test/MainGC.java
--- a/hotspot/test/runtime/modules/ModuleStress/src/jdk.test/test/MainGC.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/ModuleStress/src/jdk.test/test/MainGC.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -25,9 +25,7 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
import java.lang.reflect.Method;
-import java.lang.reflect.Module;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.*;
@@ -44,7 +42,7 @@
public static void main(String[] args) throws Exception {
ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- Layer layerBoot = Layer.boot();
+ ModuleLayer layerBoot = ModuleLayer.boot();
Configuration cf = layerBoot
.configuration()
@@ -59,7 +57,7 @@
Callable task = new Callable() {
@Override
public Void call() throws Exception {
- Layer layer = Layer.boot().defineModulesWithOneLoader(cf, scl);
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithOneLoader(cf, scl);
Module transletModule = layer.findModule(MODULE_NAME).get();
testModule.addExports("test", transletModule);
testModule.addReads(transletModule);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/getModuleJNI/GetModule.java
--- a/hotspot/test/runtime/modules/getModuleJNI/GetModule.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/runtime/modules/getModuleJNI/GetModule.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,6 @@
* @run main/native GetModule
*/
-import java.lang.reflect.Module;
import java.lang.management.LockInfo;
public class GetModule {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/java.base/java/lang/ModuleHelper.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/runtime/modules/java.base/java/lang/ModuleHelper.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 java.lang;
+
+import java.lang.module.ModuleDescriptor;
+
+/**
+ * A helper class intended to be injected into java.lang using the
+ * java --patch-module option. The helper class provides access to package private
+ * methods in java.lang.Module.
+ */
+
+public final class ModuleHelper {
+
+ private ModuleHelper() { }
+
+ /**
+ * Creates a named module but without defining the module to the VM.
+ */
+ public static Module newModule(ClassLoader loader, ModuleDescriptor descriptor) {
+ return new Module(loader, descriptor);
+ }
+
+ /**
+ * Updates module {@code from} to that it reads module {@code to} without
+ * notifying the VM.
+ */
+ public static void addReadsNoSync(Module from, Module to) {
+ from.implAddReadsNoSync(to);
+ }
+
+ /**
+ * Updates module {@code from} so that it exports package {@code pkg}
+ * to module {@code to} but without notifying the VM. If {@code to} is
+ * {@code null} then the package is exported unconditionally.
+ */
+ public static void addExportsNoSync(Module from, String pkg, Module to) {
+ if (to == null) {
+ from.implAddExportsNoSync(pkg);
+ } else {
+ from.implAddExportsNoSync(pkg, to);
+ }
+ }
+
+ /**
+ * Adds a package to a module without notifying the VM.
+ */
+ public static void addPackageNoSync(Module m, String pkg) {
+ m.implAddPackageNoSync(pkg);
+ }
+
+}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/runtime/modules/java.base/java/lang/reflect/ModuleHelper.java
--- a/hotspot/test/runtime/modules/java.base/java/lang/reflect/ModuleHelper.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,69 +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.
- *
- * 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.reflect;
-
-import java.lang.module.ModuleDescriptor;
-
-/**
- * A helper class intended to be injected into java.lang.reflect using the
- * java --patch-module option. The helper class provides access to package private
- * methods in java.lang.reflect.Module.
- */
-
-public final class ModuleHelper {
-
- private ModuleHelper() { }
-
- /**
- * Creates a named module but without defining the module to the VM.
- */
- public static Module newModule(ClassLoader loader, ModuleDescriptor descriptor) {
- return new Module(loader, descriptor);
- }
-
- /**
- * Updates module {@code from} to that it reads module {@code to} without
- * notifying the VM.
- */
- public static void addReadsNoSync(Module from, Module to) {
- from.implAddReadsNoSync(to);
- }
-
- /**
- * Updates module {@code from} so that it exports package {@code pkg}
- * to module {@code to} but without notifying the VM. If {@code to} is
- * {@code null} then the package is exported unconditionally.
- */
- public static void addExportsNoSync(Module from, String pkg, Module to) {
- from.implAddExportsNoSync(pkg, to);
- }
-
- /**
- * Adds a package to a module without notifying the VM.
- */
- public static void addPackageNoSync(Module m, String pkg) {
- m.implAddPackageNoSync(pkg);
- }
-
-}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/serviceability/jdwp/AllModulesCommandTestDebuggee.java
--- a/hotspot/test/serviceability/jdwp/AllModulesCommandTestDebuggee.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/serviceability/jdwp/AllModulesCommandTestDebuggee.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -21,8 +21,6 @@
* questions.
*/
-import java.lang.reflect.Module;
-import java.lang.reflect.Layer;
import java.util.Set;
import java.util.HashSet;
@@ -35,10 +33,10 @@
public static void main(String[] args) throws InterruptedException {
- int modCount = Layer.boot().modules().size();
+ int modCount = ModuleLayer.boot().modules().size();
// Send all modules names via the process output
- for (Module mod : Layer.boot().modules()) {
+ for (Module mod : ModuleLayer.boot().modules()) {
String info = String.format("module %s", mod.getName());
write(info);
}
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/serviceability/jvmti/AddModuleExportsAndOpens/MyPackage/AddModuleExportsAndOpensTest.java
--- a/hotspot/test/serviceability/jvmti/AddModuleExportsAndOpens/MyPackage/AddModuleExportsAndOpensTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/serviceability/jvmti/AddModuleExportsAndOpens/MyPackage/AddModuleExportsAndOpensTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -31,7 +31,6 @@
*/
import java.io.PrintStream;
-import java.lang.reflect.Module;
public class AddModuleExportsAndOpensTest {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/serviceability/jvmti/AddModuleExportsAndOpens/libAddModuleExportsAndOpensTest.c
--- a/hotspot/test/serviceability/jvmti/AddModuleExportsAndOpens/libAddModuleExportsAndOpensTest.c Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/serviceability/jvmti/AddModuleExportsAndOpens/libAddModuleExportsAndOpensTest.c Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -47,7 +47,7 @@
#define FAILED 2
static const char *EXC_CNAME = "java/lang/Exception";
-static const char* MOD_CNAME = "Ljava/lang/reflect/Module;";
+static const char* MOD_CNAME = "Ljava/lang/Module;";
static jvmtiEnv *jvmti = NULL;
static jint result = PASSED;
@@ -97,7 +97,7 @@
}
static
-jclass jlrM(JNIEnv *env) {
+jclass jlM(JNIEnv *env) {
jclass cls = NULL;
cls = JNI_ENV_PTR(env)->FindClass(JNI_ENV_ARG(env, MOD_CNAME));
@@ -127,7 +127,7 @@
if (mIsExported == NULL) {
const char* sign = "(Ljava/lang/String;)Z";
const char* name = open ? "isOpen" : "isExported";
- mIsExported = get_method(env, jlrM(env), name, sign);
+ mIsExported = get_method(env, jlM(env), name, sign);
}
jstr = JNI_ENV_PTR(env)->NewStringUTF(JNI_ENV_ARG(env, pkg));
res = JNI_ENV_PTR(env)->CallBooleanMethod(JNI_ENV_ARG(env, module),
@@ -143,9 +143,9 @@
jboolean res = JNI_FALSE;
if (mIsExportedTo == NULL) {
- const char* sign = "(Ljava/lang/String;Ljava/lang/reflect/Module;)Z";
+ const char* sign = "(Ljava/lang/String;Ljava/lang/Module;)Z";
const char* name = open ? "isOpen" : "isExported";
- mIsExportedTo = get_method(env, jlrM(env), name, sign);
+ mIsExportedTo = get_method(env, jlM(env), name, sign);
}
jstr = JNI_ENV_PTR(env)->NewStringUTF(JNI_ENV_ARG(env, pkg));
res = JNI_ENV_PTR(env)->CallBooleanMethod(JNI_ENV_ARG(env, module),
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/serviceability/jvmti/AddModuleReads/MyPackage/AddModuleReadsTest.java
--- a/hotspot/test/serviceability/jvmti/AddModuleReads/MyPackage/AddModuleReadsTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/serviceability/jvmti/AddModuleReads/MyPackage/AddModuleReadsTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* 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 +32,6 @@
import java.io.PrintStream;
import java.lang.instrument.Instrumentation;
-import java.lang.reflect.Module;
public class AddModuleReadsTest {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/serviceability/jvmti/AddModuleReads/libAddModuleReadsTest.c
--- a/hotspot/test/serviceability/jvmti/AddModuleReads/libAddModuleReadsTest.c Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/serviceability/jvmti/AddModuleReads/libAddModuleReadsTest.c Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -47,7 +47,7 @@
#define FAILED 2
static const char *EXC_CNAME = "java/lang/Exception";
-static const char* MOD_CNAME = "Ljava/lang/reflect/Module;";
+static const char* MOD_CNAME = "Ljava/lang/Module;";
static jvmtiEnv *jvmti = NULL;
static jint result = PASSED;
@@ -96,7 +96,7 @@
}
static
-jclass jlrM(JNIEnv *env) {
+jclass jlM(JNIEnv *env) {
jclass cls = NULL;
cls = JNI_ENV_PTR(env)->FindClass(JNI_ENV_ARG(env, MOD_CNAME));
@@ -123,8 +123,8 @@
jboolean res = JNI_FALSE;
if (mCanRead == NULL) {
- const char* sign = "(Ljava/lang/reflect/Module;)Z";
- mCanRead = get_method(env, jlrM(env), "canRead", sign);
+ const char* sign = "(Ljava/lang/Module;)Z";
+ mCanRead = get_method(env, jlM(env), "canRead", sign);
}
res = JNI_ENV_PTR(env)->CallBooleanMethod(JNI_ENV_ARG(env, module),
mCanRead, to_module);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/serviceability/jvmti/AddModuleUsesAndProvides/MyPackage/AddModuleUsesAndProvidesTest.java
--- a/hotspot/test/serviceability/jvmti/AddModuleUsesAndProvides/MyPackage/AddModuleUsesAndProvidesTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/serviceability/jvmti/AddModuleUsesAndProvides/MyPackage/AddModuleUsesAndProvidesTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -34,7 +34,6 @@
import java.io.PrintStream;
import java.lang.TestProvider;
-import java.lang.reflect.Module;
public class AddModuleUsesAndProvidesTest {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/serviceability/jvmti/AddModuleUsesAndProvides/libAddModuleUsesAndProvidesTest.c
--- a/hotspot/test/serviceability/jvmti/AddModuleUsesAndProvides/libAddModuleUsesAndProvidesTest.c Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/serviceability/jvmti/AddModuleUsesAndProvides/libAddModuleUsesAndProvidesTest.c Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -47,7 +47,7 @@
#define FAILED 2
static const char *EXC_CNAME = "java/lang/Exception";
-static const char* MOD_CNAME = "Ljava/lang/reflect/Module;";
+static const char* MOD_CNAME = "Ljava/lang/Module;";
static jvmtiEnv *jvmti = NULL;
static jint result = PASSED;
@@ -97,7 +97,7 @@
}
static
-jclass jlrM(JNIEnv *env) {
+jclass jlM(JNIEnv *env) {
jclass cls = NULL;
cls = JNI_ENV_PTR(env)->FindClass(JNI_ENV_ARG(env, MOD_CNAME));
@@ -125,7 +125,7 @@
if (mCanUse == NULL) {
const char* sign = "(Ljava/lang/Class;)Z";
- mCanUse = get_method(env, jlrM(env), "canUse", sign);
+ mCanUse = get_method(env, jlM(env), "canUse", sign);
}
res = JNI_ENV_PTR(env)->CallBooleanMethod(JNI_ENV_ARG(env, module),
mCanUse, service);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/serviceability/jvmti/GetModulesInfo/JvmtiGetAllModulesTest.java
--- a/hotspot/test/serviceability/jvmti/GetModulesInfo/JvmtiGetAllModulesTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/serviceability/jvmti/GetModulesInfo/JvmtiGetAllModulesTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -28,8 +28,6 @@
* @run main/othervm -agentlib:JvmtiGetAllModulesTest JvmtiGetAllModulesTest
*
*/
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.lang.module.ModuleReference;
import java.lang.module.ModuleFinder;
import java.lang.module.ModuleReader;
@@ -79,15 +77,15 @@
final String MY_MODULE_NAME = "myModule";
// Verify that JVMTI reports exactly the same info as Java regarding the named modules
- Asserts.assertEquals(Layer.boot().modules(), getModulesJVMTI());
+ Asserts.assertEquals(ModuleLayer.boot().modules(), getModulesJVMTI());
// Load a new named module
ModuleDescriptor descriptor = ModuleDescriptor.newModule(MY_MODULE_NAME).build();
ModuleFinder finder = finderOf(descriptor);
ClassLoader loader = new ClassLoader() {};
- Configuration parent = Layer.boot().configuration();
+ Configuration parent = ModuleLayer.boot().configuration();
Configuration cf = parent.resolve(finder, ModuleFinder.of(), Set.of(MY_MODULE_NAME));
- Layer my = Layer.boot().defineModules(cf, m -> loader);
+ ModuleLayer my = ModuleLayer.boot().defineModules(cf, m -> loader);
// Verify that the loaded module is indeed reported by JVMTI
Set jvmtiModules = getModulesJVMTI();
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/serviceability/jvmti/GetModulesInfo/libJvmtiGetAllModulesTest.c
--- a/hotspot/test/serviceability/jvmti/GetModulesInfo/libJvmtiGetAllModulesTest.c Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/serviceability/jvmti/GetModulesInfo/libJvmtiGetAllModulesTest.c Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -53,7 +53,7 @@
return NULL;
}
- array = (*env)->NewObjectArray(env, modules_count, (*env)->FindClass(env, "java/lang/reflect/Module"), NULL);
+ array = (*env)->NewObjectArray(env, modules_count, (*env)->FindClass(env, "java/lang/Module"), NULL);
for (i = 0; i < modules_count; ++i) {
(*env)->SetObjectArrayElement(env, array, i, modules_ptr[i]);
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/serviceability/jvmti/GetNamedModule/libGetNamedModuleTest.c
--- a/hotspot/test/serviceability/jvmti/GetNamedModule/libGetNamedModuleTest.c Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/serviceability/jvmti/GetNamedModule/libGetNamedModuleTest.c Wed Jul 05 23:13:02 2017 +0200
@@ -47,7 +47,7 @@
#define FAILED 2
static const char *EXC_CNAME = "java/lang/Exception";
-static const char* MOD_CNAME = "Ljava/lang/reflect/Module;";
+static const char* MOD_CNAME = "Ljava/lang/Module;";
static jvmtiEnv *jvmti = NULL;
static jint result = PASSED;
@@ -115,7 +115,7 @@
}
static
-jclass jlrM(JNIEnv *env) {
+jclass jlM(JNIEnv *env) {
jclass cls = NULL;
cls = JNI_ENV_PTR(env)->FindClass(JNI_ENV_ARG(env, MOD_CNAME));
@@ -142,7 +142,7 @@
jobject loader = NULL;
if (cl_method == NULL) {
- cl_method = get_method(env, jlrM(env), "getClassLoader", "()Ljava/lang/ClassLoader;");
+ cl_method = get_method(env, jlM(env), "getClassLoader", "()Ljava/lang/ClassLoader;");
}
loader = (jobject)JNI_ENV_PTR(env)->CallObjectMethod(JNI_ENV_ARG(env, module), cl_method);
return loader;
@@ -157,7 +157,7 @@
const char *nstr = NULL;
if (method == NULL) {
- method = get_method(env, jlrM(env), "getName", "()Ljava/lang/String;");
+ method = get_method(env, jlM(env), "getName", "()Ljava/lang/String;");
}
jstr = (jstring)JNI_ENV_PTR(env)->CallObjectMethod(JNI_ENV_ARG(env, module), method);
if (jstr != NULL) {
diff -r 49a5ced535f6 -r a34001e206f9 hotspot/test/testlibrary/ctw/src/sun/hotspot/tools/ctw/PathHandler.java
--- a/hotspot/test/testlibrary/ctw/src/sun/hotspot/tools/ctw/PathHandler.java Thu Apr 13 20:35:38 2017 +0000
+++ b/hotspot/test/testlibrary/ctw/src/sun/hotspot/tools/ctw/PathHandler.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -151,8 +151,9 @@
if (id >= Utils.COMPILE_THE_WORLD_START_AT) {
try {
Class aClass = loader.loadClass(name);
- if (name != "sun.reflect.misc.Trampoline"
- && name != "sun.tools.jconsole.OutputViewer") { // workaround for JDK-8159155
+ if (!"sun.reflect.misc.Trampoline".equals(name)
+ // workaround for JDK-8159155
+ && !"sun.tools.jconsole.OutputViewer".equals(name)) {
UNSAFE.ensureClassInitialized(aClass);
}
CompileTheWorld.OUT.printf("[%d]\t%s%n", id, name);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/.hgtags
--- a/jdk/.hgtags Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/.hgtags Wed Jul 05 23:13:02 2017 +0200
@@ -408,3 +408,4 @@
f6bf027e88e9a4dd19f721001a7af00157af42c4 jdk-9+162
50171f8c47961710cbf87aead6f03fa431d8d240 jdk-9+163
6dea581453d7c0e767e3169cfec8b423a381e71d jdk-9+164
+a7942c3b1e59495dbf51dc7c41aab355fcd253d7 jdk-9+165
diff -r 49a5ced535f6 -r a34001e206f9 jdk/make/data/tzdata/VERSION
--- a/jdk/make/data/tzdata/VERSION Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/make/data/tzdata/VERSION Wed Jul 05 23:13:02 2017 +0200
@@ -21,4 +21,4 @@
# or visit www.oracle.com if you need additional information or have any
# questions.
#
-tzdata2017a
+tzdata2017b
diff -r 49a5ced535f6 -r a34001e206f9 jdk/make/data/tzdata/africa
--- a/jdk/make/data/tzdata/africa Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/make/data/tzdata/africa Wed Jul 05 23:13:02 2017 +0200
@@ -443,18 +443,25 @@
# See Africa/Johannesburg.
# Liberia
-# From Paul Eggert (2006-03-22):
-# In 1972 Liberia was the last country to switch
-# from a UTC offset that was not a multiple of 15 or 20 minutes.
-# Howse reports that it was in honor of their president's birthday.
-# Shank & Pottenger report the date as May 1, whereas Howse reports Jan;
-# go with Shanks & Pottenger.
-# For Liberia before 1972, Shanks & Pottenger report -0:44, whereas Howse and
-# Whitman each report -0:44:30; go with the more precise figure.
+#
+# From Paul Eggert (2017-03-02):
+#
+# The Nautical Almanac for the Year 1970, p 264, is the source for -0:44:30.
+#
+# In 1972 Liberia was the last country to switch from a UTC offset
+# that was not a multiple of 15 or 20 minutes. The 1972 change was on
+# 1972-01-07, according to an entry dated 1972-01-04 on p 330 of:
+# Presidential Papers: First year of the administration of
+# President William R. Tolbert, Jr., July 23, 1971-July 31, 1972.
+# Monrovia: Executive Mansion.
+#
+# Use the abbreviation "MMT" before 1972, as the more-accurate numeric
+# abbreviation "-004430" would be one byte over the POSIX limit.
+#
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Africa/Monrovia -0:43:08 - LMT 1882
-0:43:08 - MMT 1919 Mar # Monrovia Mean Time
- -0:44:30 - -004430 1972 May
+ -0:44:30 - MMT 1972 Jan 7 # approximately MMT
0:00 - GMT
###############################################################################
diff -r 49a5ced535f6 -r a34001e206f9 jdk/make/data/tzdata/iso3166.tab
--- a/jdk/make/data/tzdata/iso3166.tab Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/make/data/tzdata/iso3166.tab Wed Jul 05 23:13:02 2017 +0200
@@ -32,8 +32,8 @@
# All text uses UTF-8 encoding. The columns of the table are as follows:
#
# 1. ISO 3166-1 alpha-2 country code, current as of
-# ISO 3166-1 Newsletter VI-16 (2013-07-11). See: Updates on ISO 3166
-# http://www.iso.org/iso/home/standards/country_codes/updates_on_iso_3166.htm
+# ISO 3166-1 N905 (2016-11-15). See: Updates on ISO 3166-1
+# http://isotc.iso.org/livelink/livelink/Open/16944257
# 2. The usual English name for the coded region,
# chosen so that alphabetic sorting of subsets produces helpful lists.
# This is not the same as the English name in the ISO 3166 tables.
diff -r 49a5ced535f6 -r a34001e206f9 jdk/make/data/tzdata/northamerica
--- a/jdk/make/data/tzdata/northamerica Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/make/data/tzdata/northamerica Wed Jul 05 23:13:02 2017 +0200
@@ -3162,6 +3162,12 @@
# http://www.vantbefinfo.com/changement-dheure-pas-pour-haiti/
# http://news.anmwe.com/haiti-lheure-nationale-ne-sera-ni-avancee-ni-reculee-cette-annee/
+# From Steffen Thorsen (2017-03-12):
+# We have received 4 mails from different people telling that Haiti
+# has started DST again today, and this source seems to confirm that,
+# I have not been able to find a more authoritative source:
+# https://www.haitilibre.com/en/news-20319-haiti-notices-time-change-in-haiti.html
+
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Haiti 1983 only - May 8 0:00 1:00 D
Rule Haiti 1984 1987 - Apr lastSun 0:00 1:00 D
@@ -3174,6 +3180,8 @@
Rule Haiti 2005 2006 - Oct lastSun 0:00 0 S
Rule Haiti 2012 2015 - Mar Sun>=8 2:00 1:00 D
Rule Haiti 2012 2015 - Nov Sun>=1 2:00 0 S
+Rule Haiti 2017 max - Mar Sun>=8 2:00 1:00 D
+Rule Haiti 2017 max - Nov Sun>=1 2:00 0 S
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Port-au-Prince -4:49:20 - LMT 1890
-4:49 - PPMT 1917 Jan 24 12:00 # P-a-P MT
diff -r 49a5ced535f6 -r a34001e206f9 jdk/make/mapfiles/libjava/mapfile-vers
--- a/jdk/make/mapfiles/libjava/mapfile-vers Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/make/mapfiles/libjava/mapfile-vers Wed Jul 05 23:13:02 2017 +0200
@@ -273,12 +273,12 @@
Java_jdk_internal_misc_VM_getRuntimeArguments;
Java_jdk_internal_misc_VM_initialize;
- Java_java_lang_reflect_Module_defineModule0;
- Java_java_lang_reflect_Module_addReads0;
- Java_java_lang_reflect_Module_addExports0;
- Java_java_lang_reflect_Module_addExportsToAll0;
- Java_java_lang_reflect_Module_addExportsToAllUnnamed0;
- Java_java_lang_reflect_Module_addPackage0;
+ Java_java_lang_Module_defineModule0;
+ Java_java_lang_Module_addReads0;
+ Java_java_lang_Module_addExports0;
+ Java_java_lang_Module_addExportsToAll0;
+ Java_java_lang_Module_addExportsToAllUnnamed0;
+ Java_java_lang_Module_addPackage0;
Java_jdk_internal_loader_BootLoader_getSystemPackageLocation;
Java_jdk_internal_loader_BootLoader_getSystemPackageNames;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/macosx/classes/java/net/DefaultInterface.java
--- a/jdk/src/java.base/macosx/classes/java/net/DefaultInterface.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/macosx/classes/java/net/DefaultInterface.java Wed Jul 05 23:13:02 2017 +0200
@@ -50,10 +50,11 @@
}
/**
- * Choose a default interface. This method returns an interface that is
- * both "up" and supports multicast. This method choses an interface in
+ * Choose a default interface. This method returns the first interface that
+ * is both "up" and supports multicast. This method chooses an interface in
* order of preference:
* 1. neither loopback nor point to point
+ * ( prefer interfaces with dual IP support )
* 2. point to point
* 3. loopback
*
@@ -66,32 +67,56 @@
try {
nifs = NetworkInterface.getNetworkInterfaces();
} catch (IOException ignore) {
- // unable to enumate network interfaces
+ // unable to enumerate network interfaces
return null;
}
+ NetworkInterface preferred = null;
NetworkInterface ppp = null;
NetworkInterface loopback = null;
while (nifs.hasMoreElements()) {
NetworkInterface ni = nifs.nextElement();
try {
- if (ni.isUp() && ni.supportsMulticast()) {
- boolean isLoopback = ni.isLoopback();
- boolean isPPP = ni.isPointToPoint();
- if (!isLoopback && !isPPP) {
- // found an interface that is not the loopback or a
- // point-to-point interface
+ if (!ni.isUp() || !ni.supportsMulticast())
+ continue;
+
+ boolean ip4 = false, ip6 = false;
+ Enumeration addrs = ni.getInetAddresses();
+ while (addrs.hasMoreElements()) {
+ InetAddress addr = addrs.nextElement();
+ if (!addr.isAnyLocalAddress()) {
+ if (addr instanceof Inet4Address) {
+ ip4 = true;
+ } else if (addr instanceof Inet6Address) {
+ ip6 = true;
+ }
+ }
+ }
+
+ boolean isLoopback = ni.isLoopback();
+ boolean isPPP = ni.isPointToPoint();
+ if (!isLoopback && !isPPP) {
+ // found an interface that is not the loopback or a
+ // point-to-point interface
+ if (preferred == null) {
+ preferred = ni;
+ } else if (ip4 && ip6){
return ni;
}
- if (ppp == null && isPPP)
- ppp = ni;
- if (loopback == null && isLoopback)
- loopback = ni;
}
+ if (ppp == null && isPPP)
+ ppp = ni;
+ if (loopback == null && isLoopback)
+ loopback = ni;
+
} catch (IOException skip) { }
}
- return (ppp != null) ? ppp : loopback;
+ if (preferred != null) {
+ return preferred;
+ } else {
+ return (ppp != null) ? ppp : loopback;
+ }
}
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/com/sun/crypto/provider/DESKey.java
--- a/jdk/src/java.base/share/classes/com/sun/crypto/provider/DESKey.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/DESKey.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -149,6 +149,7 @@
* Ensures that the bytes of this key are
* set to zero when there are no more references to it.
*/
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
try {
if (this.key != null) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/com/sun/crypto/provider/DESedeKey.java
--- a/jdk/src/java.base/share/classes/com/sun/crypto/provider/DESedeKey.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/DESedeKey.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -150,6 +150,7 @@
* Ensures that the bytes of this key are
* set to zero when there are no more references to it.
*/
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
try {
if (this.key != null) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/com/sun/crypto/provider/PBEKey.java
--- a/jdk/src/java.base/share/classes/com/sun/crypto/provider/PBEKey.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/PBEKey.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -145,6 +145,7 @@
* Ensures that the password bytes of this key are
* set to zero when there are no more references to it.
*/
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
try {
if (this.key != null) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/com/sun/crypto/provider/PBKDF2KeyImpl.java
--- a/jdk/src/java.base/share/classes/com/sun/crypto/provider/PBKDF2KeyImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/PBKDF2KeyImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -267,6 +267,7 @@
* Ensures that the password bytes of this key are
* erased when there are no more references to it.
*/
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
try {
if (this.passwd != null) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/io/BufferedReader.java
--- a/jdk/src/java.base/share/classes/java/io/BufferedReader.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/io/BufferedReader.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -297,14 +297,15 @@
/**
* Reads a line of text. A line is considered to be terminated by any one
- * of a line feed ('\n'), a carriage return ('\r'), or a carriage return
- * followed immediately by a linefeed.
+ * of a line feed ('\n'), a carriage return ('\r'), a carriage return
+ * followed immediately by a line feed, or by reaching the end-of-file
+ * (EOF).
*
* @param ignoreLF If true, the next '\n' will be skipped
*
* @return A String containing the contents of the line, not including
* any line-termination characters, or null if the end of the
- * stream has been reached
+ * stream has been reached without reading any characters
*
* @see java.io.LineNumberReader#readLine()
*
@@ -375,12 +376,13 @@
/**
* Reads a line of text. A line is considered to be terminated by any one
- * of a line feed ('\n'), a carriage return ('\r'), or a carriage return
- * followed immediately by a linefeed.
+ * of a line feed ('\n'), a carriage return ('\r'), a carriage return
+ * followed immediately by a line feed, or by reaching the end-of-file
+ * (EOF).
*
* @return A String containing the contents of the line, not including
* any line-termination characters, or null if the end of the
- * stream has been reached
+ * stream has been reached without reading any characters
*
* @exception IOException If an I/O error occurs
*
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/io/FileInputStream.java
--- a/jdk/src/java.base/share/classes/java/io/FileInputStream.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/io/FileInputStream.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1994, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1994, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -413,9 +413,19 @@
* Ensures that the close method of this file input stream is
* called when there are no more references to it.
*
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
+ *
* @exception IOException if an I/O error occurs.
* @see java.io.FileInputStream#close()
*/
+ @Deprecated(since="9")
protected void finalize() throws IOException {
if ((fd != null) && (fd != FileDescriptor.in)) {
/* if fd is shared, the references in FileDescriptor
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/io/FileOutputStream.java
--- a/jdk/src/java.base/share/classes/java/io/FileOutputStream.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/io/FileOutputStream.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1994, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1994, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -427,9 +427,18 @@
* close method of this file output stream is
* called when there are no more references to this stream.
*
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
* @exception IOException if an I/O error occurs.
* @see java.io.FileInputStream#close()
*/
+ @Deprecated(since="9")
protected void finalize() throws IOException {
if (fd != null) {
if (fd == FileDescriptor.out || fd == FileDescriptor.err) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/io/ObjectInputFilter.java
--- a/jdk/src/java.base/share/classes/java/io/ObjectInputFilter.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/io/ObjectInputFilter.java Wed Jul 05 23:13:02 2017 +0200
@@ -322,7 +322,7 @@
* Other patterns match or reject class or package name
* as returned from {@link Class#getName() Class.getName()} and
* if an optional module name is present
- * {@link java.lang.reflect.Module#getName() class.getModule().getName()}.
+ * {@link Module#getName() class.getModule().getName()}.
* Note that for arrays the element type is used in the pattern,
* not the array type.
*
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/Class.java
--- a/jdk/src/java.base/share/classes/java/lang/Class.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/Class.java Wed Jul 05 23:13:02 2017 +0200
@@ -43,7 +43,6 @@
import java.lang.reflect.Member;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
-import java.lang.reflect.Module;
import java.lang.reflect.Proxy;
import java.lang.reflect.Type;
import java.lang.reflect.TypeVariable;
@@ -2561,21 +2560,16 @@
public InputStream getResourceAsStream(String name) {
name = resolveName(name);
- Module module = getModule();
- if (module.isNamed()) {
- if (Resources.canEncapsulate(name)) {
- Module caller = Reflection.getCallerClass().getModule();
- if (caller != module) {
- Set packages = module.getDescriptor().packages();
- String pn = Resources.toPackageName(name);
- if (packages.contains(pn) && !module.isOpen(pn, caller)) {
- // resource is in package not open to caller
- return null;
- }
- }
+ Module thisModule = getModule();
+ if (thisModule.isNamed()) {
+ // check if resource can be located by caller
+ if (Resources.canEncapsulate(name)
+ && !isOpenToCaller(name, Reflection.getCallerClass())) {
+ return null;
}
- String mn = module.getName();
+ // resource not encapsulated or in package open to caller
+ String mn = thisModule.getName();
ClassLoader cl = getClassLoader0();
try {
@@ -2663,20 +2657,16 @@
public URL getResource(String name) {
name = resolveName(name);
- Module module = getModule();
- if (module.isNamed()) {
- if (Resources.canEncapsulate(name)) {
- Module caller = Reflection.getCallerClass().getModule();
- if (caller != module) {
- Set packages = module.getDescriptor().packages();
- String pn = Resources.toPackageName(name);
- if (packages.contains(pn) && !module.isOpen(pn, caller)) {
- // resource is in package not open to caller
- return null;
- }
- }
+ Module thisModule = getModule();
+ if (thisModule.isNamed()) {
+ // check if resource can be located by caller
+ if (Resources.canEncapsulate(name)
+ && !isOpenToCaller(name, Reflection.getCallerClass())) {
+ return null;
}
- String mn = getModule().getName();
+
+ // resource not encapsulated or in package open to caller
+ String mn = thisModule.getName();
ClassLoader cl = getClassLoader0();
try {
if (cl == null) {
@@ -2698,10 +2688,36 @@
}
}
+ /**
+ * Returns true if a resource with the given name can be located by the
+ * given caller. All resources in a module can be located by code in
+ * the module. For other callers, then the package needs to be open to
+ * the caller.
+ */
+ private boolean isOpenToCaller(String name, Class caller) {
+ // assert getModule().isNamed();
+ Module thisModule = getModule();
+ Module callerModule = (caller != null) ? caller.getModule() : null;
+ if (callerModule != thisModule) {
+ String pn = Resources.toPackageName(name);
+ if (thisModule.getDescriptor().packages().contains(pn)) {
+ if (callerModule == null && !thisModule.isOpen(pn)) {
+ // no caller, package not open
+ return false;
+ }
+ if (!thisModule.isOpen(pn, callerModule)) {
+ // package not open to caller
+ return false;
+ }
+ }
+ }
+ return true;
+ }
+
+
/** protection domain returned when the internal domain is null */
private static java.security.ProtectionDomain allPermDomain;
-
/**
* Returns the {@code ProtectionDomain} of this class. If there is a
* security manager installed, this method first calls the security
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/ClassLoader.java
--- a/jdk/src/java.base/share/classes/java/lang/ClassLoader.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/ClassLoader.java Wed Jul 05 23:13:02 2017 +0200
@@ -31,7 +31,6 @@
import java.io.File;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
-import java.lang.reflect.Module;
import java.net.URL;
import java.security.AccessController;
import java.security.AccessControlContext;
@@ -352,9 +351,7 @@
private ClassLoader(Void unused, String name, ClassLoader parent) {
this.name = name;
this.parent = parent;
- this.unnamedModule
- = SharedSecrets.getJavaLangReflectModuleAccess()
- .defineUnnamedModule(this);
+ this.unnamedModule = new Module(this);
if (ParallelLoaders.isRegistered(this.getClass())) {
parallelLockMap = new ConcurrentHashMap<>();
package2certs = new ConcurrentHashMap<>();
@@ -2348,6 +2345,7 @@
this.isBuiltin = isBuiltin;
}
+ @SuppressWarnings("deprecation")
protected void finalize() {
synchronized (loadedLibraryNames) {
if (fromClass.getClassLoader() != null && loaded) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/Comparable.java
--- a/jdk/src/java.base/share/classes/java/lang/Comparable.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/Comparable.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -124,7 +124,7 @@
* {@code sgn(}expression{@code )} designates the mathematical
* signum function, which is defined to return one of {@code -1},
* {@code 0}, or {@code 1} according to whether the value of
- * expression is negative, zero or positive.
+ * expression is negative, zero, or positive, respectively.
*
* @param o the object to be compared.
* @return a negative integer, zero, or a positive integer as this object
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/Enum.java
--- a/jdk/src/java.base/share/classes/java/lang/Enum.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/Enum.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -243,6 +243,7 @@
/**
* enum classes cannot have finalize methods.
*/
+ @SuppressWarnings("deprecation")
protected final void finalize() { }
/**
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/LayerInstantiationException.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/LayerInstantiationException.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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;
+
+/**
+ * Thrown when creating a {@linkplain ModuleLayer module layer} fails.
+ *
+ * @see ModuleLayer
+ * @since 9
+ * @spec JPMS
+ */
+public class LayerInstantiationException extends RuntimeException {
+ private static final long serialVersionUID = -906239691613568347L;
+
+ /**
+ * Constructs a {@code LayerInstantiationException} with no detail message.
+ */
+ public LayerInstantiationException() {
+ }
+
+ /**
+ * Constructs a {@code LayerInstantiationException} with the given detail
+ * message.
+ *
+ * @param msg
+ * The detail message; can be {@code null}
+ */
+ public LayerInstantiationException(String msg) {
+ super(msg);
+ }
+
+ /**
+ * Constructs a {@code LayerInstantiationException} with the given cause.
+ *
+ * @param cause
+ * The cause; can be {@code null}
+ */
+ public LayerInstantiationException(Throwable cause) {
+ super(cause);
+ }
+
+ /**
+ * Constructs a {@code FindException} with the given detail message
+ * and cause.
+ *
+ * @param msg
+ * The detail message; can be {@code null}
+ * @param cause
+ * The cause; can be {@code null}
+ */
+ public LayerInstantiationException(String msg, Throwable cause) {
+ super(msg, cause);
+ }
+
+}
+
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/Module.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/Module.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,1586 @@
+/*
+ * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.IOException;
+import java.io.InputStream;
+import java.lang.annotation.Annotation;
+import java.lang.module.Configuration;
+import java.lang.module.ModuleReference;
+import java.lang.module.ModuleDescriptor;
+import java.lang.module.ModuleDescriptor.Exports;
+import java.lang.module.ModuleDescriptor.Opens;
+import java.lang.module.ModuleDescriptor.Version;
+import java.lang.module.ResolvedModule;
+import java.lang.reflect.AnnotatedElement;
+import java.net.URI;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import jdk.internal.loader.BuiltinClassLoader;
+import jdk.internal.loader.BootLoader;
+import jdk.internal.misc.JavaLangAccess;
+import jdk.internal.misc.SharedSecrets;
+import jdk.internal.module.ServicesCatalog;
+import jdk.internal.module.Resources;
+import jdk.internal.org.objectweb.asm.AnnotationVisitor;
+import jdk.internal.org.objectweb.asm.Attribute;
+import jdk.internal.org.objectweb.asm.ClassReader;
+import jdk.internal.org.objectweb.asm.ClassVisitor;
+import jdk.internal.org.objectweb.asm.ClassWriter;
+import jdk.internal.org.objectweb.asm.Opcodes;
+import jdk.internal.reflect.CallerSensitive;
+import jdk.internal.reflect.Reflection;
+import sun.security.util.SecurityConstants;
+
+/**
+ * Represents a run-time module, either {@link #isNamed() named} or unnamed.
+ *
+ *
Named modules have a {@link #getName() name} and are constructed by the
+ * Java Virtual Machine when a graph of modules is defined to the Java virtual
+ * machine to create a {@linkplain ModuleLayer module layer}.
+ *
+ *
An unnamed module does not have a name. There is an unnamed module for
+ * each {@link ClassLoader ClassLoader}, obtained by invoking its {@link
+ * ClassLoader#getUnnamedModule() getUnnamedModule} method. All types that are
+ * not in a named module are members of their defining class loader's unnamed
+ * module.
+ *
+ *
The package names that are parameters or returned by methods defined in
+ * this class are the fully-qualified names of the packages as defined in
+ * section 6.5.3 of The Java™ Language Specification, for
+ * example, {@code "java.lang"}.
+ *
+ *
Unless otherwise specified, passing a {@code null} argument to a method
+ * in this class causes a {@link NullPointerException NullPointerException} to
+ * be thrown.
+ *
+ * @since 9
+ * @spec JPMS
+ * @see Class#getModule()
+ */
+
+public final class Module implements AnnotatedElement {
+
+ // the layer that contains this module, can be null
+ private final ModuleLayer layer;
+
+ // module name and loader, these fields are read by VM
+ private final String name;
+ private final ClassLoader loader;
+
+ // the module descriptor
+ private final ModuleDescriptor descriptor;
+
+
+ /**
+ * Creates a new named Module. The resulting Module will be defined to the
+ * VM but will not read any other modules, will not have any exports setup
+ * and will not be registered in the service catalog.
+ */
+ Module(ModuleLayer layer,
+ ClassLoader loader,
+ ModuleDescriptor descriptor,
+ URI uri)
+ {
+ this.layer = layer;
+ this.name = descriptor.name();
+ this.loader = loader;
+ this.descriptor = descriptor;
+
+ // define module to VM
+
+ boolean isOpen = descriptor.isOpen();
+ Version version = descriptor.version().orElse(null);
+ String vs = Objects.toString(version, null);
+ String loc = Objects.toString(uri, null);
+ String[] packages = descriptor.packages().toArray(new String[0]);
+ defineModule0(this, isOpen, vs, loc, packages);
+ }
+
+
+ /**
+ * Create the unnamed Module for the given ClassLoader.
+ *
+ * @see ClassLoader#getUnnamedModule
+ */
+ Module(ClassLoader loader) {
+ this.layer = null;
+ this.name = null;
+ this.loader = loader;
+ this.descriptor = null;
+ }
+
+
+ /**
+ * Creates a named module but without defining the module to the VM.
+ *
+ * @apiNote This constructor is for VM white-box testing.
+ */
+ Module(ClassLoader loader, ModuleDescriptor descriptor) {
+ this.layer = null;
+ this.name = descriptor.name();
+ this.loader = loader;
+ this.descriptor = descriptor;
+ }
+
+
+
+ /**
+ * Returns {@code true} if this module is a named module.
+ *
+ * @return {@code true} if this is a named module
+ *
+ * @see ClassLoader#getUnnamedModule()
+ */
+ public boolean isNamed() {
+ return name != null;
+ }
+
+ /**
+ * Returns the module name or {@code null} if this module is an unnamed
+ * module.
+ *
+ * @return The module name
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Returns the {@code ClassLoader} for this module.
+ *
+ *
If there is a security manager then its {@code checkPermission}
+ * method if first called with a {@code RuntimePermission("getClassLoader")}
+ * permission to check that the caller is allowed to get access to the
+ * class loader.
+ *
+ * @return The class loader for this module
+ *
+ * @throws SecurityException
+ * If denied by the security manager
+ */
+ public ClassLoader getClassLoader() {
+ SecurityManager sm = System.getSecurityManager();
+ if (sm != null) {
+ sm.checkPermission(SecurityConstants.GET_CLASSLOADER_PERMISSION);
+ }
+ return loader;
+ }
+
+ /**
+ * Returns the module descriptor for this module or {@code null} if this
+ * module is an unnamed module.
+ *
+ * @return The module descriptor for this module
+ */
+ public ModuleDescriptor getDescriptor() {
+ return descriptor;
+ }
+
+ /**
+ * Returns the layer that contains this module or {@code null} if this
+ * module is not in a layer.
+ *
+ * A module layer contains named modules and therefore this method always
+ * returns {@code null} when invoked on an unnamed module.
+ *
+ *
Dynamic modules are
+ * named modules that are generated at runtime. A dynamic module may or may
+ * not be in a module layer.
+ *
+ * @return The module layer that contains this module
+ *
+ * @see java.lang.reflect.Proxy
+ */
+ public ModuleLayer getLayer() {
+ if (isNamed()) {
+ ModuleLayer layer = this.layer;
+ if (layer != null)
+ return layer;
+
+ // special-case java.base as it is created before the boot layer
+ if (loader == null && name.equals("java.base")) {
+ return ModuleLayer.boot();
+ }
+ }
+ return null;
+ }
+
+
+ // --
+
+ // special Module to mean "all unnamed modules"
+ private static final Module ALL_UNNAMED_MODULE = new Module(null);
+
+ // special Module to mean "everyone"
+ private static final Module EVERYONE_MODULE = new Module(null);
+
+ // set contains EVERYONE_MODULE, used when a package is opened or
+ // exported unconditionally
+ private static final Set EVERYONE_SET = Set.of(EVERYONE_MODULE);
+
+
+ // -- readability --
+
+ // the modules that this module reads
+ private volatile Set reads;
+
+ // additional module (2nd key) that some module (1st key) reflectively reads
+ private static final WeakPairMap reflectivelyReads
+ = new WeakPairMap<>();
+
+
+ /**
+ * Indicates if this module reads the given module. This method returns
+ * {@code true} if invoked to test if this module reads itself. It also
+ * returns {@code true} if invoked on an unnamed module (as unnamed
+ * modules read all modules).
+ *
+ * @param other
+ * The other module
+ *
+ * @return {@code true} if this module reads {@code other}
+ *
+ * @see #addReads(Module)
+ */
+ public boolean canRead(Module other) {
+ Objects.requireNonNull(other);
+
+ // an unnamed module reads all modules
+ if (!this.isNamed())
+ return true;
+
+ // all modules read themselves
+ if (other == this)
+ return true;
+
+ // check if this module reads other
+ if (other.isNamed()) {
+ Set reads = this.reads; // volatile read
+ if (reads != null && reads.contains(other))
+ return true;
+ }
+
+ // check if this module reads the other module reflectively
+ if (reflectivelyReads.containsKeyPair(this, other))
+ return true;
+
+ // if other is an unnamed module then check if this module reads
+ // all unnamed modules
+ if (!other.isNamed()
+ && reflectivelyReads.containsKeyPair(this, ALL_UNNAMED_MODULE))
+ return true;
+
+ return false;
+ }
+
+ /**
+ * If the caller's module is this module then update this module to read
+ * the given module.
+ *
+ * This method is a no-op if {@code other} is this module (all modules read
+ * themselves), this module is an unnamed module (as unnamed modules read
+ * all modules), or this module already reads {@code other}.
+ *
+ * @implNote Read edges added by this method are weak and
+ * do not prevent {@code other} from being GC'ed when this module is
+ * strongly reachable.
+ *
+ * @param other
+ * The other module
+ *
+ * @return this module
+ *
+ * @throws IllegalCallerException
+ * If this is a named module and the caller's module is not this
+ * module
+ *
+ * @see #canRead
+ */
+ @CallerSensitive
+ public Module addReads(Module other) {
+ Objects.requireNonNull(other);
+ if (this.isNamed()) {
+ Module caller = getCallerModule(Reflection.getCallerClass());
+ if (caller != this) {
+ throw new IllegalCallerException(caller + " != " + this);
+ }
+ implAddReads(other, true);
+ }
+ return this;
+ }
+
+ /**
+ * Updates this module to read another module.
+ *
+ * @apiNote Used by the --add-reads command line option.
+ */
+ void implAddReads(Module other) {
+ implAddReads(other, true);
+ }
+
+ /**
+ * Updates this module to read all unnamed modules.
+ *
+ * @apiNote Used by the --add-reads command line option.
+ */
+ void implAddReadsAllUnnamed() {
+ implAddReads(Module.ALL_UNNAMED_MODULE, true);
+ }
+
+ /**
+ * Updates this module to read another module without notifying the VM.
+ *
+ * @apiNote This method is for VM white-box testing.
+ */
+ void implAddReadsNoSync(Module other) {
+ implAddReads(other, false);
+ }
+
+ /**
+ * Makes the given {@code Module} readable to this module.
+ *
+ * If {@code syncVM} is {@code true} then the VM is notified.
+ */
+ private void implAddReads(Module other, boolean syncVM) {
+ Objects.requireNonNull(other);
+ if (!canRead(other)) {
+ // update VM first, just in case it fails
+ if (syncVM) {
+ if (other == ALL_UNNAMED_MODULE) {
+ addReads0(this, null);
+ } else {
+ addReads0(this, other);
+ }
+ }
+
+ // add reflective read
+ reflectivelyReads.putIfAbsent(this, other, Boolean.TRUE);
+ }
+ }
+
+
+ // -- exported and open packages --
+
+ // the packages are open to other modules, can be null
+ // if the value contains EVERYONE_MODULE then the package is open to all
+ private volatile Map> openPackages;
+
+ // the packages that are exported, can be null
+ // if the value contains EVERYONE_MODULE then the package is exported to all
+ private volatile Map> exportedPackages;
+
+ // additional exports or opens added at run-time
+ // this module (1st key), other module (2nd key)
+ // (package name, open?) (value)
+ private static final WeakPairMap>
+ reflectivelyExports = new WeakPairMap<>();
+
+
+ /**
+ * Returns {@code true} if this module exports the given package to at
+ * least the given module.
+ *
+ *
This method returns {@code true} if invoked to test if a package in
+ * this module is exported to itself. It always returns {@code true} when
+ * invoked on an unnamed module. A package that is {@link #isOpen open} to
+ * the given module is considered exported to that module at run-time and
+ * so this method returns {@code true} if the package is open to the given
+ * module.
+ *
+ *
This method does not check if the given module reads this module.
+ *
+ * @param pn
+ * The package name
+ * @param other
+ * The other module
+ *
+ * @return {@code true} if this module exports the package to at least the
+ * given module
+ *
+ * @see ModuleDescriptor#exports()
+ * @see #addExports(String,Module)
+ */
+ public boolean isExported(String pn, Module other) {
+ Objects.requireNonNull(pn);
+ Objects.requireNonNull(other);
+ return implIsExportedOrOpen(pn, other, /*open*/false);
+ }
+
+ /**
+ * Returns {@code true} if this module has opened a package to at
+ * least the given module.
+ *
+ *
This method returns {@code true} if invoked to test if a package in
+ * this module is open to itself. It returns {@code true} when invoked on an
+ * {@link ModuleDescriptor#isOpen open} module with a package in the module.
+ * It always returns {@code true} when invoked on an unnamed module.
+ *
+ *
This method does not check if the given module reads this module.
+ *
+ * @param pn
+ * The package name
+ * @param other
+ * The other module
+ *
+ * @return {@code true} if this module has opened the package
+ * to at least the given module
+ *
+ * @see ModuleDescriptor#opens()
+ * @see #addOpens(String,Module)
+ * @see AccessibleObject#setAccessible(boolean)
+ * @see java.lang.invoke.MethodHandles#privateLookupIn
+ */
+ public boolean isOpen(String pn, Module other) {
+ Objects.requireNonNull(pn);
+ Objects.requireNonNull(other);
+ return implIsExportedOrOpen(pn, other, /*open*/true);
+ }
+
+ /**
+ * Returns {@code true} if this module exports the given package
+ * unconditionally.
+ *
+ *
This method always returns {@code true} when invoked on an unnamed
+ * module. A package that is {@link #isOpen(String) opened} unconditionally
+ * is considered exported unconditionally at run-time and so this method
+ * returns {@code true} if the package is opened unconditionally.
+ *
+ *
This method does not check if the given module reads this module.
+ *
+ * @param pn
+ * The package name
+ *
+ * @return {@code true} if this module exports the package unconditionally
+ *
+ * @see ModuleDescriptor#exports()
+ */
+ public boolean isExported(String pn) {
+ Objects.requireNonNull(pn);
+ return implIsExportedOrOpen(pn, EVERYONE_MODULE, /*open*/false);
+ }
+
+ /**
+ * Returns {@code true} if this module has opened a package
+ * unconditionally.
+ *
+ *
This method always returns {@code true} when invoked on an unnamed
+ * module. Additionally, it always returns {@code true} when invoked on an
+ * {@link ModuleDescriptor#isOpen open} module with a package in the
+ * module.
+ *
+ *
This method does not check if the given module reads this module.
+ *
+ * @param pn
+ * The package name
+ *
+ * @return {@code true} if this module has opened the package
+ * unconditionally
+ *
+ * @see ModuleDescriptor#opens()
+ */
+ public boolean isOpen(String pn) {
+ Objects.requireNonNull(pn);
+ return implIsExportedOrOpen(pn, EVERYONE_MODULE, /*open*/true);
+ }
+
+
+ /**
+ * Returns {@code true} if this module exports or opens the given package
+ * to the given module. If the other module is {@code EVERYONE_MODULE} then
+ * this method tests if the package is exported or opened unconditionally.
+ */
+ private boolean implIsExportedOrOpen(String pn, Module other, boolean open) {
+ // all packages in unnamed modules are open
+ if (!isNamed())
+ return true;
+
+ // all packages are exported/open to self
+ if (other == this && containsPackage(pn))
+ return true;
+
+ // all packages in open and automatic modules are open
+ if (descriptor.isOpen() || descriptor.isAutomatic())
+ return containsPackage(pn);
+
+ // exported/opened via module declaration/descriptor
+ if (isStaticallyExportedOrOpen(pn, other, open))
+ return true;
+
+ // exported via addExports/addOpens
+ if (isReflectivelyExportedOrOpen(pn, other, open))
+ return true;
+
+ // not exported or open to other
+ return false;
+ }
+
+ /**
+ * Returns {@code true} if this module exports or opens a package to
+ * the given module via its module declaration.
+ */
+ private boolean isStaticallyExportedOrOpen(String pn, Module other, boolean open) {
+ // package is open to everyone or
+ Map> openPackages = this.openPackages;
+ if (openPackages != null) {
+ Set targets = openPackages.get(pn);
+ if (targets != null) {
+ if (targets.contains(EVERYONE_MODULE))
+ return true;
+ if (other != EVERYONE_MODULE && targets.contains(other))
+ return true;
+ }
+ }
+
+ if (!open) {
+ // package is exported to everyone or
+ Map> exportedPackages = this.exportedPackages;
+ if (exportedPackages != null) {
+ Set targets = exportedPackages.get(pn);
+ if (targets != null) {
+ if (targets.contains(EVERYONE_MODULE))
+ return true;
+ if (other != EVERYONE_MODULE && targets.contains(other))
+ return true;
+ }
+ }
+ }
+
+ return false;
+ }
+
+
+ /**
+ * Returns {@code true} if this module reflectively exports or opens given
+ * package package to the given module.
+ */
+ private boolean isReflectivelyExportedOrOpen(String pn, Module other, boolean open) {
+ // exported or open to all modules
+ Map exports = reflectivelyExports.get(this, EVERYONE_MODULE);
+ if (exports != null) {
+ Boolean b = exports.get(pn);
+ if (b != null) {
+ boolean isOpen = b.booleanValue();
+ if (!open || isOpen) return true;
+ }
+ }
+
+ if (other != EVERYONE_MODULE) {
+
+ // exported or open to other
+ exports = reflectivelyExports.get(this, other);
+ if (exports != null) {
+ Boolean b = exports.get(pn);
+ if (b != null) {
+ boolean isOpen = b.booleanValue();
+ if (!open || isOpen) return true;
+ }
+ }
+
+ // other is an unnamed module && exported or open to all unnamed
+ if (!other.isNamed()) {
+ exports = reflectivelyExports.get(this, ALL_UNNAMED_MODULE);
+ if (exports != null) {
+ Boolean b = exports.get(pn);
+ if (b != null) {
+ boolean isOpen = b.booleanValue();
+ if (!open || isOpen) return true;
+ }
+ }
+ }
+
+ }
+
+ return false;
+ }
+
+
+ /**
+ * If the caller's module is this module then update this module to export
+ * the given package to the given module.
+ *
+ *
This method has no effect if the package is already exported (or
+ * open) to the given module.
+ *
+ * @apiNote As specified in section 5.4.3 of the The Java™
+ * Virtual Machine Specification , if an attempt to resolve a
+ * symbolic reference fails because of a linkage error, then subsequent
+ * attempts to resolve the reference always fail with the same error that
+ * was thrown as a result of the initial resolution attempt.
+ *
+ * @param pn
+ * The package name
+ * @param other
+ * The module
+ *
+ * @return this module
+ *
+ * @throws IllegalArgumentException
+ * If {@code pn} is {@code null}, or this is a named module and the
+ * package {@code pn} is not a package in this module
+ * @throws IllegalCallerException
+ * If this is a named module and the caller's module is not this
+ * module
+ *
+ * @jvms 5.4.3 Resolution
+ * @see #isExported(String,Module)
+ */
+ @CallerSensitive
+ public Module addExports(String pn, Module other) {
+ if (pn == null)
+ throw new IllegalArgumentException("package is null");
+ Objects.requireNonNull(other);
+
+ if (isNamed()) {
+ Module caller = getCallerModule(Reflection.getCallerClass());
+ if (caller != this) {
+ throw new IllegalCallerException(caller + " != " + this);
+ }
+ implAddExportsOrOpens(pn, other, /*open*/false, /*syncVM*/true);
+ }
+
+ return this;
+ }
+
+ /**
+ * If this module has opened a package to at least the caller
+ * module then update this module to open the package to the given module.
+ * Opening a package with this method allows all types in the package,
+ * and all their members, not just public types and their public members,
+ * to be reflected on by the given module when using APIs that support
+ * private access or a way to bypass or suppress default Java language
+ * access control checks.
+ *
+ *
This method has no effect if the package is already open
+ * to the given module.
+ *
+ * @param pn
+ * The package name
+ * @param other
+ * The module
+ *
+ * @return this module
+ *
+ * @throws IllegalArgumentException
+ * If {@code pn} is {@code null}, or this is a named module and the
+ * package {@code pn} is not a package in this module
+ * @throws IllegalCallerException
+ * If this is a named module and this module has not opened the
+ * package to at least the caller's module
+ *
+ * @see #isOpen(String,Module)
+ * @see AccessibleObject#setAccessible(boolean)
+ * @see java.lang.invoke.MethodHandles#privateLookupIn
+ */
+ @CallerSensitive
+ public Module addOpens(String pn, Module other) {
+ if (pn == null)
+ throw new IllegalArgumentException("package is null");
+ Objects.requireNonNull(other);
+
+ if (isNamed()) {
+ Module caller = getCallerModule(Reflection.getCallerClass());
+ if (caller != this && (caller == null || !isOpen(pn, caller)))
+ throw new IllegalCallerException(pn + " is not open to " + caller);
+ implAddExportsOrOpens(pn, other, /*open*/true, /*syncVM*/true);
+ }
+
+ return this;
+ }
+
+
+ /**
+ * Updates this module to export a package unconditionally.
+ *
+ * @apiNote This method is for JDK tests only.
+ */
+ void implAddExports(String pn) {
+ implAddExportsOrOpens(pn, Module.EVERYONE_MODULE, false, true);
+ }
+
+ /**
+ * Updates this module to export a package to another module.
+ *
+ * @apiNote Used by Instrumentation::redefineModule and --add-exports
+ */
+ void implAddExports(String pn, Module other) {
+ implAddExportsOrOpens(pn, other, false, true);
+ }
+
+ /**
+ * Updates this module to export a package to all unnamed modules.
+ *
+ * @apiNote Used by the --add-exports command line option.
+ */
+ void implAddExportsToAllUnnamed(String pn) {
+ implAddExportsOrOpens(pn, Module.ALL_UNNAMED_MODULE, false, true);
+ }
+
+ /**
+ * Updates this export to export a package unconditionally without
+ * notifying the VM.
+ *
+ * @apiNote This method is for VM white-box testing.
+ */
+ void implAddExportsNoSync(String pn) {
+ implAddExportsOrOpens(pn.replace('/', '.'), Module.EVERYONE_MODULE, false, false);
+ }
+
+ /**
+ * Updates a module to export a package to another module without
+ * notifying the VM.
+ *
+ * @apiNote This method is for VM white-box testing.
+ */
+ void implAddExportsNoSync(String pn, Module other) {
+ implAddExportsOrOpens(pn.replace('/', '.'), other, false, false);
+ }
+
+ /**
+ * Updates this module to open a package unconditionally.
+ *
+ * @apiNote This method is for JDK tests only.
+ */
+ void implAddOpens(String pn) {
+ implAddExportsOrOpens(pn, Module.EVERYONE_MODULE, true, true);
+ }
+
+ /**
+ * Updates this module to open a package to another module.
+ *
+ * @apiNote Used by Instrumentation::redefineModule and --add-opens
+ */
+ void implAddOpens(String pn, Module other) {
+ implAddExportsOrOpens(pn, other, true, true);
+ }
+
+ /**
+ * Updates this module to export a package to all unnamed modules.
+ *
+ * @apiNote Used by the --add-opens command line option.
+ */
+ void implAddOpensToAllUnnamed(String pn) {
+ implAddExportsOrOpens(pn, Module.ALL_UNNAMED_MODULE, true, true);
+ }
+
+
+ /**
+ * Updates a module to export or open a module to another module.
+ *
+ * If {@code syncVM} is {@code true} then the VM is notified.
+ */
+ private void implAddExportsOrOpens(String pn,
+ Module other,
+ boolean open,
+ boolean syncVM) {
+ Objects.requireNonNull(other);
+ Objects.requireNonNull(pn);
+
+ // all packages are open in unnamed, open, and automatic modules
+ if (!isNamed() || descriptor.isOpen() || descriptor.isAutomatic())
+ return;
+
+ // nothing to do if already exported/open to other
+ if (implIsExportedOrOpen(pn, other, open))
+ return;
+
+ // can only export a package in the module
+ if (!containsPackage(pn)) {
+ throw new IllegalArgumentException("package " + pn
+ + " not in contents");
+ }
+
+ // update VM first, just in case it fails
+ if (syncVM) {
+ if (other == EVERYONE_MODULE) {
+ addExportsToAll0(this, pn);
+ } else if (other == ALL_UNNAMED_MODULE) {
+ addExportsToAllUnnamed0(this, pn);
+ } else {
+ addExports0(this, pn, other);
+ }
+ }
+
+ // add package name to reflectivelyExports if absent
+ Map map = reflectivelyExports
+ .computeIfAbsent(this, other,
+ (m1, m2) -> new ConcurrentHashMap<>());
+
+ if (open) {
+ map.put(pn, Boolean.TRUE); // may need to promote from FALSE to TRUE
+ } else {
+ map.putIfAbsent(pn, Boolean.FALSE);
+ }
+ }
+
+
+ // -- services --
+
+ // additional service type (2nd key) that some module (1st key) uses
+ private static final WeakPairMap, Boolean> reflectivelyUses
+ = new WeakPairMap<>();
+
+ /**
+ * If the caller's module is this module then update this module to add a
+ * service dependence on the given service type. This method is intended
+ * for use by frameworks that invoke {@link java.util.ServiceLoader
+ * ServiceLoader} on behalf of other modules or where the framework is
+ * passed a reference to the service type by other code. This method is
+ * a no-op when invoked on an unnamed module or an automatic module.
+ *
+ *
This method does not cause {@link Configuration#resolveAndBind
+ * resolveAndBind} to be re-run.
+ *
+ * @param service
+ * The service type
+ *
+ * @return this module
+ *
+ * @throws IllegalCallerException
+ * If this is a named module and the caller's module is not this
+ * module
+ *
+ * @see #canUse(Class)
+ * @see ModuleDescriptor#uses()
+ */
+ @CallerSensitive
+ public Module addUses(Class service) {
+ Objects.requireNonNull(service);
+
+ if (isNamed() && !descriptor.isAutomatic()) {
+ Module caller = getCallerModule(Reflection.getCallerClass());
+ if (caller != this) {
+ throw new IllegalCallerException(caller + " != " + this);
+ }
+ implAddUses(service);
+ }
+
+ return this;
+ }
+
+ /**
+ * Update this module to add a service dependence on the given service
+ * type.
+ */
+ void implAddUses(Class service) {
+ if (!canUse(service)) {
+ reflectivelyUses.putIfAbsent(this, service, Boolean.TRUE);
+ }
+ }
+
+
+ /**
+ * Indicates if this module has a service dependence on the given service
+ * type. This method always returns {@code true} when invoked on an unnamed
+ * module or an automatic module.
+ *
+ * @param service
+ * The service type
+ *
+ * @return {@code true} if this module uses service type {@code st}
+ *
+ * @see #addUses(Class)
+ */
+ public boolean canUse(Class service) {
+ Objects.requireNonNull(service);
+
+ if (!isNamed())
+ return true;
+
+ if (descriptor.isAutomatic())
+ return true;
+
+ // uses was declared
+ if (descriptor.uses().contains(service.getName()))
+ return true;
+
+ // uses added via addUses
+ return reflectivelyUses.containsKeyPair(this, service);
+ }
+
+
+
+ // -- packages --
+
+ // Additional packages that are added to the module at run-time.
+ private volatile Map extraPackages;
+
+ private boolean containsPackage(String pn) {
+ if (descriptor.packages().contains(pn))
+ return true;
+ Map extraPackages = this.extraPackages;
+ if (extraPackages != null && extraPackages.containsKey(pn))
+ return true;
+ return false;
+ }
+
+
+ /**
+ * Returns the set of package names for the packages in this module.
+ *
+ *
For named modules, the returned set contains an element for each
+ * package in the module.
+ *
+ *
For unnamed modules, this method is the equivalent to invoking the
+ * {@link ClassLoader#getDefinedPackages() getDefinedPackages} method of
+ * this module's class loader and returning the set of package names.
+ *
+ * @return the set of the package names of the packages in this module
+ */
+ public Set getPackages() {
+ if (isNamed()) {
+
+ Set packages = descriptor.packages();
+ Map extraPackages = this.extraPackages;
+ if (extraPackages == null) {
+ return packages;
+ } else {
+ return Stream.concat(packages.stream(),
+ extraPackages.keySet().stream())
+ .collect(Collectors.toSet());
+ }
+
+ } else {
+ // unnamed module
+ Stream packages;
+ if (loader == null) {
+ packages = BootLoader.packages();
+ } else {
+ packages = SharedSecrets.getJavaLangAccess().packages(loader);
+ }
+ return packages.map(Package::getName).collect(Collectors.toSet());
+ }
+ }
+
+ /**
+ * Add a package to this module without notifying the VM.
+ *
+ * @apiNote This method is VM white-box testing.
+ */
+ void implAddPackageNoSync(String pn) {
+ implAddPackage(pn.replace('/', '.'), false);
+ }
+
+ /**
+ * Add a package to this module.
+ *
+ * If {@code syncVM} is {@code true} then the VM is notified. This method is
+ * a no-op if this is an unnamed module or the module already contains the
+ * package.
+ *
+ * @throws IllegalArgumentException if the package name is not legal
+ * @throws IllegalStateException if the package is defined to another module
+ */
+ private void implAddPackage(String pn, boolean syncVM) {
+ // no-op if unnamed module
+ if (!isNamed())
+ return;
+
+ // no-op if module contains the package
+ if (containsPackage(pn))
+ return;
+
+ // check package name is legal for named modules
+ if (pn.isEmpty())
+ throw new IllegalArgumentException("Cannot add package");
+ for (int i=0; i extraPackages = this.extraPackages;
+ if (extraPackages == null) {
+ synchronized (this) {
+ extraPackages = this.extraPackages;
+ if (extraPackages == null)
+ this.extraPackages = extraPackages = new ConcurrentHashMap<>();
+ }
+ }
+
+ // update VM first in case it fails. This is a no-op if another thread
+ // beats us to add the package first
+ if (syncVM) {
+ // throws IllegalStateException if defined to another module
+ addPackage0(this, pn);
+ if (descriptor.isOpen() || descriptor.isAutomatic()) {
+ addExportsToAll0(this, pn);
+ }
+ }
+ extraPackages.putIfAbsent(pn, Boolean.TRUE);
+ }
+
+
+ // -- creating Module objects --
+
+ /**
+ * Defines all module in a configuration to the runtime.
+ *
+ * @return a map of module name to runtime {@code Module}
+ *
+ * @throws IllegalArgumentException
+ * If defining any of the modules to the VM fails
+ */
+ static Map defineModules(Configuration cf,
+ Function clf,
+ ModuleLayer layer)
+ {
+ Map nameToModule = new HashMap<>();
+ Map moduleToLoader = new HashMap<>();
+
+ boolean isBootLayer = (ModuleLayer.boot() == null);
+ Set loaders = new HashSet<>();
+
+ // map each module to a class loader
+ for (ResolvedModule resolvedModule : cf.modules()) {
+ String name = resolvedModule.name();
+ ClassLoader loader = clf.apply(name);
+ if (loader != null) {
+ moduleToLoader.put(name, loader);
+ loaders.add(loader);
+ } else if (!isBootLayer) {
+ throw new IllegalArgumentException("loader can't be 'null'");
+ }
+ }
+
+ // define each module in the configuration to the VM
+ for (ResolvedModule resolvedModule : cf.modules()) {
+ ModuleReference mref = resolvedModule.reference();
+ ModuleDescriptor descriptor = mref.descriptor();
+ String name = descriptor.name();
+ URI uri = mref.location().orElse(null);
+ ClassLoader loader = moduleToLoader.get(resolvedModule.name());
+ Module m;
+ if (loader == null && isBootLayer && name.equals("java.base")) {
+ // java.base is already defined to the VM
+ m = Object.class.getModule();
+ } else {
+ m = new Module(layer, loader, descriptor, uri);
+ }
+ nameToModule.put(name, m);
+ moduleToLoader.put(name, loader);
+ }
+
+ // setup readability and exports
+ for (ResolvedModule resolvedModule : cf.modules()) {
+ ModuleReference mref = resolvedModule.reference();
+ ModuleDescriptor descriptor = mref.descriptor();
+
+ String mn = descriptor.name();
+ Module m = nameToModule.get(mn);
+ assert m != null;
+
+ // reads
+ Set reads = new HashSet<>();
+
+ // name -> source Module when in parent layer
+ Map nameToSource = Collections.emptyMap();
+
+ for (ResolvedModule other : resolvedModule.reads()) {
+ Module m2 = null;
+ if (other.configuration() == cf) {
+ // this configuration
+ m2 = nameToModule.get(other.name());
+ assert m2 != null;
+ } else {
+ // parent layer
+ for (ModuleLayer parent: layer.parents()) {
+ m2 = findModule(parent, other);
+ if (m2 != null)
+ break;
+ }
+ assert m2 != null;
+ if (nameToSource.isEmpty())
+ nameToSource = new HashMap<>();
+ nameToSource.put(other.name(), m2);
+ }
+ reads.add(m2);
+
+ // update VM view
+ addReads0(m, m2);
+ }
+ m.reads = reads;
+
+ // automatic modules read all unnamed modules
+ if (descriptor.isAutomatic()) {
+ m.implAddReads(ALL_UNNAMED_MODULE, true);
+ }
+
+ // exports and opens
+ initExportsAndOpens(m, nameToSource, nameToModule, layer.parents());
+ }
+
+ // register the modules in the boot layer
+ if (isBootLayer) {
+ for (ResolvedModule resolvedModule : cf.modules()) {
+ ModuleReference mref = resolvedModule.reference();
+ ModuleDescriptor descriptor = mref.descriptor();
+ if (!descriptor.provides().isEmpty()) {
+ String name = descriptor.name();
+ Module m = nameToModule.get(name);
+ ClassLoader loader = moduleToLoader.get(name);
+ ServicesCatalog catalog;
+ if (loader == null) {
+ catalog = BootLoader.getServicesCatalog();
+ } else {
+ catalog = ServicesCatalog.getServicesCatalog(loader);
+ }
+ catalog.register(m);
+ }
+ }
+ }
+
+ // record that there is a layer with modules defined to the class loader
+ for (ClassLoader loader : loaders) {
+ layer.bindToLoader(loader);
+ }
+
+ return nameToModule;
+ }
+
+
+ /**
+ * Find the runtime Module corresponding to the given ResolvedModule
+ * in the given parent layer (or its parents).
+ */
+ private static Module findModule(ModuleLayer parent,
+ ResolvedModule resolvedModule) {
+ Configuration cf = resolvedModule.configuration();
+ String dn = resolvedModule.name();
+ return parent.layers()
+ .filter(l -> l.configuration() == cf)
+ .findAny()
+ .map(layer -> {
+ Optional om = layer.findModule(dn);
+ assert om.isPresent() : dn + " not found in layer";
+ Module m = om.get();
+ assert m.getLayer() == layer : m + " not in expected layer";
+ return m;
+ })
+ .orElse(null);
+ }
+
+
+ /**
+ * Initialize the maps of exported and open packages for module m.
+ */
+ private static void initExportsAndOpens(Module m,
+ Map nameToSource,
+ Map nameToModule,
+ List parents) {
+ // The VM doesn't special case open or automatic modules so need to
+ // export all packages
+ ModuleDescriptor descriptor = m.getDescriptor();
+ if (descriptor.isOpen() || descriptor.isAutomatic()) {
+ assert descriptor.opens().isEmpty();
+ for (String source : descriptor.packages()) {
+ addExportsToAll0(m, source);
+ }
+ return;
+ }
+
+ Map> openPackages = new HashMap<>();
+ Map> exportedPackages = new HashMap<>();
+
+ // process the open packages first
+ for (Opens opens : descriptor.opens()) {
+ String source = opens.source();
+
+ if (opens.isQualified()) {
+ // qualified opens
+ Set targets = new HashSet<>();
+ for (String target : opens.targets()) {
+ Module m2 = findModule(target, nameToSource, nameToModule, parents);
+ if (m2 != null) {
+ addExports0(m, source, m2);
+ targets.add(m2);
+ }
+ }
+ if (!targets.isEmpty()) {
+ openPackages.put(source, targets);
+ }
+ } else {
+ // unqualified opens
+ addExportsToAll0(m, source);
+ openPackages.put(source, EVERYONE_SET);
+ }
+ }
+
+ // next the exports, skipping exports when the package is open
+ for (Exports exports : descriptor.exports()) {
+ String source = exports.source();
+
+ // skip export if package is already open to everyone
+ Set openToTargets = openPackages.get(source);
+ if (openToTargets != null && openToTargets.contains(EVERYONE_MODULE))
+ continue;
+
+ if (exports.isQualified()) {
+ // qualified exports
+ Set targets = new HashSet<>();
+ for (String target : exports.targets()) {
+ Module m2 = findModule(target, nameToSource, nameToModule, parents);
+ if (m2 != null) {
+ // skip qualified export if already open to m2
+ if (openToTargets == null || !openToTargets.contains(m2)) {
+ addExports0(m, source, m2);
+ targets.add(m2);
+ }
+ }
+ }
+ if (!targets.isEmpty()) {
+ exportedPackages.put(source, targets);
+ }
+
+ } else {
+ // unqualified exports
+ addExportsToAll0(m, source);
+ exportedPackages.put(source, EVERYONE_SET);
+ }
+ }
+
+ if (!openPackages.isEmpty())
+ m.openPackages = openPackages;
+ if (!exportedPackages.isEmpty())
+ m.exportedPackages = exportedPackages;
+ }
+
+ /**
+ * Find the runtime Module with the given name. The module name is the
+ * name of a target module in a qualified exports or opens directive.
+ *
+ * @param target The target module to find
+ * @param nameToSource The modules in parent layers that are read
+ * @param nameToModule The modules in the layer under construction
+ * @param parents The parent layers
+ */
+ private static Module findModule(String target,
+ Map nameToSource,
+ Map nameToModule,
+ List parents) {
+ Module m = nameToSource.get(target);
+ if (m == null) {
+ m = nameToModule.get(target);
+ if (m == null) {
+ for (ModuleLayer parent : parents) {
+ m = parent.findModule(target).orElse(null);
+ if (m != null) break;
+ }
+ }
+ }
+ return m;
+ }
+
+
+ // -- annotations --
+
+ /**
+ * {@inheritDoc}
+ * This method returns {@code null} when invoked on an unnamed module.
+ */
+ @Override
+ public T getAnnotation(Class annotationClass) {
+ return moduleInfoClass().getDeclaredAnnotation(annotationClass);
+ }
+
+ /**
+ * {@inheritDoc}
+ * This method returns an empty array when invoked on an unnamed module.
+ */
+ @Override
+ public Annotation[] getAnnotations() {
+ return moduleInfoClass().getAnnotations();
+ }
+
+ /**
+ * {@inheritDoc}
+ * This method returns an empty array when invoked on an unnamed module.
+ */
+ @Override
+ public Annotation[] getDeclaredAnnotations() {
+ return moduleInfoClass().getDeclaredAnnotations();
+ }
+
+ // cached class file with annotations
+ private volatile Class moduleInfoClass;
+
+ private Class moduleInfoClass() {
+ Class clazz = this.moduleInfoClass;
+ if (clazz != null)
+ return clazz;
+
+ synchronized (this) {
+ clazz = this.moduleInfoClass;
+ if (clazz == null) {
+ if (isNamed()) {
+ PrivilegedAction> pa = this::loadModuleInfoClass;
+ clazz = AccessController.doPrivileged(pa);
+ }
+ if (clazz == null) {
+ class DummyModuleInfo { }
+ clazz = DummyModuleInfo.class;
+ }
+ this.moduleInfoClass = clazz;
+ }
+ return clazz;
+ }
+ }
+
+ private Class loadModuleInfoClass() {
+ Class clazz = null;
+ try (InputStream in = getResourceAsStream("module-info.class")) {
+ if (in != null)
+ clazz = loadModuleInfoClass(in);
+ } catch (Exception ignore) { }
+ return clazz;
+ }
+
+ /**
+ * Loads module-info.class as a package-private interface in a class loader
+ * that is a child of this module's class loader.
+ */
+ private Class loadModuleInfoClass(InputStream in) throws IOException {
+ final String MODULE_INFO = "module-info";
+
+ ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS
+ + ClassWriter.COMPUTE_FRAMES);
+
+ ClassVisitor cv = new ClassVisitor(Opcodes.ASM5, cw) {
+ @Override
+ public void visit(int version,
+ int access,
+ String name,
+ String signature,
+ String superName,
+ String[] interfaces) {
+ cw.visit(version,
+ Opcodes.ACC_INTERFACE
+ + Opcodes.ACC_ABSTRACT
+ + Opcodes.ACC_SYNTHETIC,
+ MODULE_INFO,
+ null,
+ "java/lang/Object",
+ null);
+ }
+ @Override
+ public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
+ // keep annotations
+ return super.visitAnnotation(desc, visible);
+ }
+ @Override
+ public void visitAttribute(Attribute attr) {
+ // drop non-annotation attributes
+ }
+ };
+
+ ClassReader cr = new ClassReader(in);
+ cr.accept(cv, 0);
+ byte[] bytes = cw.toByteArray();
+
+ ClassLoader cl = new ClassLoader(loader) {
+ @Override
+ protected Class findClass(String cn)throws ClassNotFoundException {
+ if (cn.equals(MODULE_INFO)) {
+ return super.defineClass(cn, bytes, 0, bytes.length);
+ } else {
+ throw new ClassNotFoundException(cn);
+ }
+ }
+ };
+
+ try {
+ return cl.loadClass(MODULE_INFO);
+ } catch (ClassNotFoundException e) {
+ throw new InternalError(e);
+ }
+ }
+
+
+ // -- misc --
+
+
+ /**
+ * Returns an input stream for reading a resource in this module.
+ * The {@code name} parameter is a {@code '/'}-separated path name that
+ * identifies the resource. As with {@link Class#getResourceAsStream
+ * Class.getResourceAsStream}, this method delegates to the module's class
+ * loader {@link ClassLoader#findResource(String,String)
+ * findResource(String,String)} method, invoking it with the module name
+ * (or {@code null} when the module is unnamed) and the name of the
+ * resource. If the resource name has a leading slash then it is dropped
+ * before delegation.
+ *
+ *
A resource in a named module may be encapsulated so that
+ * it cannot be located by code in other modules. Whether a resource can be
+ * located or not is determined as follows:
+ *
+ *
+ *
If the resource name ends with "{@code .class}" then it is not
+ * encapsulated.
+ *
+ *
A package name is derived from the resource name. If
+ * the package name is a {@link #getPackages() package} in the module
+ * then the resource can only be located by the caller of this method
+ * when the package is {@link #isOpen(String,Module) open} to at least
+ * the caller's module. If the resource is not in a package in the module
+ * then the resource is not encapsulated.
+ *
+ *
+ *
In the above, the package name for a resource is derived
+ * from the subsequence of characters that precedes the last {@code '/'} in
+ * the name and then replacing each {@code '/'} character in the subsequence
+ * with {@code '.'}. A leading slash is ignored when deriving the package
+ * name. As an example, the package name derived for a resource named
+ * "{@code a/b/c/foo.properties}" is "{@code a.b.c}". A resource name
+ * with the name "{@code META-INF/MANIFEST.MF}" is never encapsulated
+ * because "{@code META-INF}" is not a legal package name.
+ *
+ *
This method returns {@code null} if the resource is not in this
+ * module, the resource is encapsulated and cannot be located by the caller,
+ * or access to the resource is denied by the security manager.
+ *
+ * @param name
+ * The resource name
+ *
+ * @return An input stream for reading the resource or {@code null}
+ *
+ * @throws IOException
+ * If an I/O error occurs
+ *
+ * @see Class#getResourceAsStream(String)
+ */
+ @CallerSensitive
+ public InputStream getResourceAsStream(String name) throws IOException {
+ if (name.startsWith("/")) {
+ name = name.substring(1);
+ }
+
+ if (isNamed() && Resources.canEncapsulate(name)) {
+ Module caller = getCallerModule(Reflection.getCallerClass());
+ if (caller != this && caller != Object.class.getModule()) {
+ String pn = Resources.toPackageName(name);
+ if (getPackages().contains(pn)) {
+ if (caller == null && !isOpen(pn)) {
+ // no caller, package not open
+ return null;
+ }
+ if (!isOpen(pn, caller)) {
+ // package not open to caller
+ return null;
+ }
+ }
+ }
+ }
+
+ String mn = this.name;
+
+ // special-case built-in class loaders to avoid URL connection
+ if (loader == null) {
+ return BootLoader.findResourceAsStream(mn, name);
+ } else if (loader instanceof BuiltinClassLoader) {
+ return ((BuiltinClassLoader) loader).findResourceAsStream(mn, name);
+ }
+
+ // locate resource in module
+ JavaLangAccess jla = SharedSecrets.getJavaLangAccess();
+ URL url = jla.findResource(loader, mn, name);
+ if (url != null) {
+ try {
+ return url.openStream();
+ } catch (SecurityException e) { }
+ }
+
+ return null;
+ }
+
+ /**
+ * Returns the string representation of this module. For a named module,
+ * the representation is the string {@code "module"}, followed by a space,
+ * and then the module name. For an unnamed module, the representation is
+ * the string {@code "unnamed module"}, followed by a space, and then an
+ * implementation specific string that identifies the unnamed module.
+ *
+ * @return The string representation of this module
+ */
+ @Override
+ public String toString() {
+ if (isNamed()) {
+ return "module " + name;
+ } else {
+ String id = Integer.toHexString(System.identityHashCode(this));
+ return "unnamed module @" + id;
+ }
+ }
+
+ /**
+ * Returns the module that a given caller class is a member of. Returns
+ * {@code null} if the caller is {@code null}.
+ */
+ private Module getCallerModule(Class caller) {
+ return (caller != null) ? caller.getModule() : null;
+ }
+
+
+ // -- native methods --
+
+ // JVM_DefineModule
+ private static native void defineModule0(Module module,
+ boolean isOpen,
+ String version,
+ String location,
+ String[] pns);
+
+ // JVM_AddReadsModule
+ private static native void addReads0(Module from, Module to);
+
+ // JVM_AddModuleExports
+ private static native void addExports0(Module from, String pn, Module to);
+
+ // JVM_AddModuleExportsToAll
+ private static native void addExportsToAll0(Module from, String pn);
+
+ // JVM_AddModuleExportsToAllUnnamed
+ private static native void addExportsToAllUnnamed0(Module from, String pn);
+
+ // JVM_AddModulePackage
+ private static native void addPackage0(Module m, String pn);
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/ModuleLayer.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/ModuleLayer.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,944 @@
+/*
+ * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.lang.module.Configuration;
+import java.lang.module.ModuleDescriptor;
+import java.lang.module.ResolvedModule;
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Deque;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import jdk.internal.loader.ClassLoaderValue;
+import jdk.internal.loader.Loader;
+import jdk.internal.loader.LoaderPool;
+import jdk.internal.module.ServicesCatalog;
+import sun.security.util.SecurityConstants;
+
+
+/**
+ * A layer of modules in the Java virtual machine.
+ *
+ *
A layer is created from a graph of modules in a {@link Configuration}
+ * and a function that maps each module to a {@link ClassLoader}.
+ * Creating a layer informs the Java virtual machine about the classes that
+ * may be loaded from the modules so that the Java virtual machine knows which
+ * module that each class is a member of.
+ *
+ *
Creating a layer creates a {@link Module} object for each {@link
+ * ResolvedModule} in the configuration. For each resolved module that is
+ * {@link ResolvedModule#reads() read}, the {@code Module} {@link
+ * Module#canRead reads} the corresponding run-time {@code Module}, which may
+ * be in the same layer or a {@link #parents() parent} layer.
+ *
+ *
The {@link #defineModulesWithOneLoader defineModulesWithOneLoader} and
+ * {@link #defineModulesWithManyLoaders defineModulesWithManyLoaders} methods
+ * provide convenient ways to create a module layer where all modules are
+ * mapped to a single class loader or where each module is mapped to its own
+ * class loader. The {@link #defineModules defineModules} method is for more
+ * advanced cases where modules are mapped to custom class loaders by means of
+ * a function specified to the method. Each of these methods has an instance
+ * and static variant. The instance methods create a layer with the receiver
+ * as the parent layer. The static methods are for more advanced cases where
+ * there can be more than one parent layer or where a {@link
+ * ModuleLayer.Controller Controller} is needed to control modules in the layer
+ *
+ *
+ *
A Java virtual machine has at least one non-empty layer, the {@link
+ * #boot() boot} layer, that is created when the Java virtual machine is
+ * started. The boot layer contains module {@code java.base} and is the only
+ * layer in the Java virtual machine with a module named "{@code java.base}".
+ * The modules in the boot layer are mapped to the bootstrap class loader and
+ * other class loaders that are
+ * built-in into the Java virtual machine. The boot layer will often be
+ * the {@link #parents() parent} when creating additional layers.
+ *
+ *
Each {@code Module} in a layer is created so that it {@link
+ * Module#isExported(String) exports} and {@link Module#isOpen(String) opens}
+ * the packages described by its {@link ModuleDescriptor}. Qualified exports
+ * (where a package is exported to a set of target modules rather than all
+ * modules) are reified when creating the layer as follows:
+ *
+ *
If module {@code X} exports a package to {@code Y}, and if the
+ * runtime {@code Module} {@code X} reads {@code Module} {@code Y}, then
+ * the package is exported to {@code Module} {@code Y} (which may be in
+ * the same layer as {@code X} or a parent layer).
+ *
+ *
If module {@code X} exports a package to {@code Y}, and if the
+ * runtime {@code Module} {@code X} does not read {@code Y} then target
+ * {@code Y} is located as if by invoking {@link #findModule(String)
+ * findModule} to find the module in the layer or its parent layers. If
+ * {@code Y} is found then the package is exported to the instance of
+ * {@code Y} that was found. If {@code Y} is not found then the qualified
+ * export is ignored.
+ *
+ *
+ *
Qualified opens are handled in same way as qualified exports.
+ *
+ *
As when creating a {@code Configuration},
+ * {@link ModuleDescriptor#isAutomatic() automatic} modules receive special
+ * treatment when creating a layer. An automatic module is created in the
+ * Java virtual machine as a {@code Module} that reads every unnamed {@code
+ * Module} in the Java virtual machine.
+ *
+ *
Unless otherwise specified, passing a {@code null} argument to a method
+ * in this class causes a {@link NullPointerException NullPointerException} to
+ * be thrown.
+ *
+ *
Example usage:
+ *
+ *
This example creates a configuration by resolving a module named
+ * "{@code myapp}" with the configuration for the boot layer as the parent. It
+ * then creates a new layer with the modules in this configuration. All modules
+ * are defined to the same class loader.
+ *
+ * @since 9
+ * @spec JPMS
+ * @see Module#getLayer()
+ */
+
+public final class ModuleLayer {
+
+ // the empty layer
+ private static final ModuleLayer EMPTY_LAYER
+ = new ModuleLayer(Configuration.empty(), List.of(), null);
+
+ // the configuration from which this ;ayer was created
+ private final Configuration cf;
+
+ // parent layers, empty in the case of the empty layer
+ private final List parents;
+
+ // maps module name to jlr.Module
+ private final Map nameToModule;
+
+ /**
+ * Creates a new module layer from the modules in the given configuration.
+ */
+ private ModuleLayer(Configuration cf,
+ List parents,
+ Function clf)
+ {
+ this.cf = cf;
+ this.parents = parents; // no need to do defensive copy
+
+ Map map;
+ if (parents.isEmpty()) {
+ map = Collections.emptyMap();
+ } else {
+ map = Module.defineModules(cf, clf, this);
+ }
+ this.nameToModule = map; // no need to do defensive copy
+ }
+
+ /**
+ * Controls a module layer. The static methods defined by {@link ModuleLayer}
+ * to create module layers return a {@code Controller} that can be used to
+ * control modules in the layer.
+ *
+ *
Unless otherwise specified, passing a {@code null} argument to a
+ * method in this class causes a {@link NullPointerException
+ * NullPointerException} to be thrown.
+ *
+ * @apiNote Care should be taken with {@code Controller} objects, they
+ * should never be shared with untrusted code.
+ *
+ * @since 9
+ * @spec JPMS
+ */
+ public static final class Controller {
+ private final ModuleLayer layer;
+
+ Controller(ModuleLayer layer) {
+ this.layer = layer;
+ }
+
+ /**
+ * Returns the layer that this object controls.
+ *
+ * @return the module layer
+ */
+ public ModuleLayer layer() {
+ return layer;
+ }
+
+ private void ensureInLayer(Module source) {
+ if (source.getLayer() != layer)
+ throw new IllegalArgumentException(source + " not in layer");
+ }
+
+
+ /**
+ * Updates module {@code source} in the layer to read module
+ * {@code target}. This method is a no-op if {@code source} already
+ * reads {@code target}.
+ *
+ * @implNote Read edges added by this method are weak
+ * and do not prevent {@code target} from being GC'ed when {@code source}
+ * is strongly reachable.
+ *
+ * @param source
+ * The source module
+ * @param target
+ * The target module to read
+ *
+ * @return This controller
+ *
+ * @throws IllegalArgumentException
+ * If {@code source} is not in the module layer
+ *
+ * @see Module#addReads
+ */
+ public Controller addReads(Module source, Module target) {
+ ensureInLayer(source);
+ source.implAddReads(target);
+ return this;
+ }
+
+ /**
+ * Updates module {@code source} in the layer to open a package to
+ * module {@code target}. This method is a no-op if {@code source}
+ * already opens the package to at least {@code target}.
+ *
+ * @param source
+ * The source module
+ * @param pn
+ * The package name
+ * @param target
+ * The target module to read
+ *
+ * @return This controller
+ *
+ * @throws IllegalArgumentException
+ * If {@code source} is not in the module layer or the package
+ * is not in the source module
+ *
+ * @see Module#addOpens
+ */
+ public Controller addOpens(Module source, String pn, Module target) {
+ ensureInLayer(source);
+ source.implAddOpens(pn, target);
+ return this;
+ }
+ }
+
+
+ /**
+ * Creates a new module layer, with this layer as its parent, by defining the
+ * modules in the given {@code Configuration} to the Java virtual machine.
+ * This method creates one class loader and defines all modules to that
+ * class loader. The {@link ClassLoader#getParent() parent} of each class
+ * loader is the given parent class loader. This method works exactly as
+ * specified by the static {@link
+ * #defineModulesWithOneLoader(Configuration,List,ClassLoader)
+ * defineModulesWithOneLoader} method when invoked with this layer as the
+ * parent. In other words, if this layer is {@code thisLayer} then this
+ * method is equivalent to invoking:
+ *
+ *
+ * @param cf
+ * The configuration for the layer
+ * @param parentLoader
+ * The parent class loader for the class loader created by this
+ * method; may be {@code null} for the bootstrap class loader
+ *
+ * @return The newly created layer
+ *
+ * @throws IllegalArgumentException
+ * If the parent of the given configuration is not the configuration
+ * for this layer
+ * @throws LayerInstantiationException
+ * If the layer cannot be created for any of the reasons specified
+ * by the static {@code defineModulesWithOneLoader} method
+ * @throws SecurityException
+ * If {@code RuntimePermission("createClassLoader")} or
+ * {@code RuntimePermission("getClassLoader")} is denied by
+ * the security manager
+ *
+ * @see #findLoader
+ */
+ public ModuleLayer defineModulesWithOneLoader(Configuration cf,
+ ClassLoader parentLoader) {
+ return defineModulesWithOneLoader(cf, List.of(this), parentLoader).layer();
+ }
+
+
+ /**
+ * Creates a new module layer, with this layer as its parent, by defining the
+ * modules in the given {@code Configuration} to the Java virtual machine.
+ * Each module is defined to its own {@link ClassLoader} created by this
+ * method. The {@link ClassLoader#getParent() parent} of each class loader
+ * is the given parent class loader. This method works exactly as specified
+ * by the static {@link
+ * #defineModulesWithManyLoaders(Configuration,List,ClassLoader)
+ * defineModulesWithManyLoaders} method when invoked with this layer as the
+ * parent. In other words, if this layer is {@code thisLayer} then this
+ * method is equivalent to invoking:
+ *
+ *
+ * @param cf
+ * The configuration for the layer
+ * @param parentLoader
+ * The parent class loader for each of the class loaders created by
+ * this method; may be {@code null} for the bootstrap class loader
+ *
+ * @return The newly created layer
+ *
+ * @throws IllegalArgumentException
+ * If the parent of the given configuration is not the configuration
+ * for this layer
+ * @throws LayerInstantiationException
+ * If the layer cannot be created for any of the reasons specified
+ * by the static {@code defineModulesWithManyLoaders} method
+ * @throws SecurityException
+ * If {@code RuntimePermission("createClassLoader")} or
+ * {@code RuntimePermission("getClassLoader")} is denied by
+ * the security manager
+ *
+ * @see #findLoader
+ */
+ public ModuleLayer defineModulesWithManyLoaders(Configuration cf,
+ ClassLoader parentLoader) {
+ return defineModulesWithManyLoaders(cf, List.of(this), parentLoader).layer();
+ }
+
+
+ /**
+ * Creates a new module layer, with this layer as its parent, by defining the
+ * modules in the given {@code Configuration} to the Java virtual machine.
+ * Each module is mapped, by name, to its class loader by means of the
+ * given function. This method works exactly as specified by the static
+ * {@link #defineModules(Configuration,List,Function) defineModules}
+ * method when invoked with this layer as the parent. In other words, if
+ * this layer is {@code thisLayer} then this method is equivalent to
+ * invoking:
+ *
+ *
+ * @param cf
+ * The configuration for the layer
+ * @param clf
+ * The function to map a module name to a class loader
+ *
+ * @return The newly created layer
+ *
+ * @throws IllegalArgumentException
+ * If the parent of the given configuration is not the configuration
+ * for this layer
+ * @throws LayerInstantiationException
+ * If the layer cannot be created for any of the reasons specified
+ * by the static {@code defineModules} method
+ * @throws SecurityException
+ * If {@code RuntimePermission("getClassLoader")} is denied by
+ * the security manager
+ */
+ public ModuleLayer defineModules(Configuration cf,
+ Function clf) {
+ return defineModules(cf, List.of(this), clf).layer();
+ }
+
+ /**
+ * Creates a new module layer by defining the modules in the given {@code
+ * Configuration} to the Java virtual machine. This method creates one
+ * class loader and defines all modules to that class loader.
+ *
+ *
The class loader created by this method implements direct
+ * delegation when loading types from modules. When its {@link
+ * ClassLoader#loadClass(String, boolean) loadClass} method is invoked to
+ * load a class then it uses the package name of the class to map it to a
+ * module. This may be a module in this layer and hence defined to the same
+ * class loader. It may be a package in a module in a parent layer that is
+ * exported to one or more of the modules in this layer. The class
+ * loader delegates to the class loader of the module, throwing {@code
+ * ClassNotFoundException} if not found by that class loader.
+ * When {@code loadClass} is invoked to load classes that do not map to a
+ * module then it delegates to the parent class loader.
+ *
+ *
Attempting to create a layer with all modules defined to the same
+ * class loader can fail for the following reasons:
+ *
+ *
+ *
+ *
Overlapping packages: Two or more modules in the
+ * configuration have the same package.
+ *
+ *
Split delegation: The resulting class loader would
+ * need to delegate to more than one class loader in order to load types
+ * in a specific package.
+ *
+ *
+ *
+ *
In addition, a layer cannot be created if the configuration contains
+ * a module named "{@code java.base}", or a module contains a package named
+ * "{@code java}" or a package with a name starting with "{@code java.}".
+ *
+ *
If there is a security manager then the class loader created by
+ * this method will load classes and resources with privileges that are
+ * restricted by the calling context of this method.
+ *
+ * @param cf
+ * The configuration for the layer
+ * @param parentLayers
+ * The list of parent layers in search order
+ * @param parentLoader
+ * The parent class loader for the class loader created by this
+ * method; may be {@code null} for the bootstrap class loader
+ *
+ * @return A controller that controls the newly created layer
+ *
+ * @throws IllegalArgumentException
+ * If the parent configurations do not match the configuration of
+ * the parent layers, including order
+ * @throws LayerInstantiationException
+ * If all modules cannot be defined to the same class loader for any
+ * of the reasons listed above
+ * @throws SecurityException
+ * If {@code RuntimePermission("createClassLoader")} or
+ * {@code RuntimePermission("getClassLoader")} is denied by
+ * the security manager
+ *
+ * @see #findLoader
+ */
+ public static Controller defineModulesWithOneLoader(Configuration cf,
+ List parentLayers,
+ ClassLoader parentLoader)
+ {
+ List parents = new ArrayList<>(parentLayers);
+ checkConfiguration(cf, parents);
+
+ checkCreateClassLoaderPermission();
+ checkGetClassLoaderPermission();
+
+ try {
+ Loader loader = new Loader(cf.modules(), parentLoader);
+ loader.initRemotePackageMap(cf, parents);
+ ModuleLayer layer = new ModuleLayer(cf, parents, mn -> loader);
+ return new Controller(layer);
+ } catch (IllegalArgumentException | IllegalStateException e) {
+ throw new LayerInstantiationException(e.getMessage());
+ }
+ }
+
+ /**
+ * Creates a new module layer by defining the modules in the given {@code
+ * Configuration} to the Java virtual machine. Each module is defined to
+ * its own {@link ClassLoader} created by this method. The {@link
+ * ClassLoader#getParent() parent} of each class loader is the given parent
+ * class loader.
+ *
+ *
The class loaders created by this method implement direct
+ * delegation when loading types from modules. When {@link
+ * ClassLoader#loadClass(String, boolean) loadClass} method is invoked to
+ * load a class then it uses the package name of the class to map it to a
+ * module. The package may be in the module defined to the class loader.
+ * The package may be exported by another module in this layer to the
+ * module defined to the class loader. It may be in a package exported by a
+ * module in a parent layer. The class loader delegates to the class loader
+ * of the module, throwing {@code ClassNotFoundException} if not found by
+ * that class loader.
+ * When {@code loadClass} is invoked to load classes that do not map to a
+ * module then it delegates to the parent class loader.
+ *
+ *
If there is a security manager then the class loaders created by
+ * this method will load classes and resources with privileges that are
+ * restricted by the calling context of this method.
+ *
+ * @param cf
+ * The configuration for the layer
+ * @param parentLayers
+ * The list of parent layers in search order
+ * @param parentLoader
+ * The parent class loader for each of the class loaders created by
+ * this method; may be {@code null} for the bootstrap class loader
+ *
+ * @return A controller that controls the newly created layer
+ *
+ * @throws IllegalArgumentException
+ * If the parent configurations do not match the configuration of
+ * the parent layers, including order
+ * @throws LayerInstantiationException
+ * If the layer cannot be created because the configuration contains
+ * a module named "{@code java.base}" or a module contains a package
+ * named "{@code java}" or a package with a name starting with
+ * "{@code java.}"
+ *
+ * @throws SecurityException
+ * If {@code RuntimePermission("createClassLoader")} or
+ * {@code RuntimePermission("getClassLoader")} is denied by
+ * the security manager
+ *
+ * @see #findLoader
+ */
+ public static Controller defineModulesWithManyLoaders(Configuration cf,
+ List parentLayers,
+ ClassLoader parentLoader)
+ {
+ List parents = new ArrayList<>(parentLayers);
+ checkConfiguration(cf, parents);
+
+ checkCreateClassLoaderPermission();
+ checkGetClassLoaderPermission();
+
+ LoaderPool pool = new LoaderPool(cf, parents, parentLoader);
+ try {
+ ModuleLayer layer = new ModuleLayer(cf, parents, pool::loaderFor);
+ return new Controller(layer);
+ } catch (IllegalArgumentException | IllegalStateException e) {
+ throw new LayerInstantiationException(e.getMessage());
+ }
+ }
+
+ /**
+ * Creates a new module layer by defining the modules in the given {@code
+ * Configuration} to the Java virtual machine. The given function maps each
+ * module in the configuration, by name, to a class loader. Creating the
+ * layer informs the Java virtual machine about the classes that may be
+ * loaded so that the Java virtual machine knows which module that each
+ * class is a member of.
+ *
+ *
The class loader delegation implemented by the class loaders must
+ * respect module readability. The class loaders should be
+ * {@link ClassLoader#registerAsParallelCapable parallel-capable} so as to
+ * avoid deadlocks during class loading. In addition, the entity creating
+ * a new layer with this method should arrange that the class loaders be
+ * ready to load from these modules before there are any attempts to load
+ * classes or resources.
+ *
+ *
Creating a layer can fail for the following reasons:
+ *
+ *
+ *
+ *
Two or more modules with the same package are mapped to the
+ * same class loader.
+ *
+ *
A module is mapped to a class loader that already has a
+ * module of the same name defined to it.
+ *
+ *
A module is mapped to a class loader that has already
+ * defined types in any of the packages in the module.
+ *
+ *
+ *
+ *
In addition, a layer cannot be created if the configuration contains
+ * a module named "{@code java.base}", a configuration contains a module
+ * with a package named "{@code java}" or a package name starting with
+ * "{@code java.}" and the module is mapped to a class loader other than
+ * the {@link ClassLoader#getPlatformClassLoader() platform class loader},
+ * or the function to map a module name to a class loader returns
+ * {@code null}.
+ *
+ *
If the function to map a module name to class loader throws an error
+ * or runtime exception then it is propagated to the caller of this method.
+ *
+ *
+ * @apiNote It is implementation specific as to whether creating a layer
+ * with this method is an atomic operation or not. Consequentially it is
+ * possible for this method to fail with some modules, but not all, defined
+ * to the Java virtual machine.
+ *
+ * @param cf
+ * The configuration for the layer
+ * @param parentLayers
+ * The list of parent layers in search order
+ * @param clf
+ * The function to map a module name to a class loader
+ *
+ * @return A controller that controls the newly created layer
+ *
+ * @throws IllegalArgumentException
+ * If the parent configurations do not match the configuration of
+ * the parent layers, including order
+ * @throws LayerInstantiationException
+ * If creating the layer fails for any of the reasons listed above
+ * @throws SecurityException
+ * If {@code RuntimePermission("getClassLoader")} is denied by
+ * the security manager
+ */
+ public static Controller defineModules(Configuration cf,
+ List parentLayers,
+ Function clf)
+ {
+ List parents = new ArrayList<>(parentLayers);
+ checkConfiguration(cf, parents);
+ Objects.requireNonNull(clf);
+
+ checkGetClassLoaderPermission();
+
+ // The boot layer is checked during module system initialization
+ if (boot() != null) {
+ checkForDuplicatePkgs(cf, clf);
+ }
+
+ try {
+ ModuleLayer layer = new ModuleLayer(cf, parents, clf);
+ return new Controller(layer);
+ } catch (IllegalArgumentException | IllegalStateException e) {
+ throw new LayerInstantiationException(e.getMessage());
+ }
+ }
+
+
+ /**
+ * Checks that the parent configurations match the configuration of
+ * the parent layers.
+ */
+ private static void checkConfiguration(Configuration cf,
+ List parentLayers)
+ {
+ Objects.requireNonNull(cf);
+
+ List parentConfigurations = cf.parents();
+ if (parentLayers.size() != parentConfigurations.size())
+ throw new IllegalArgumentException("wrong number of parents");
+
+ int index = 0;
+ for (ModuleLayer parent : parentLayers) {
+ if (parent.configuration() != parentConfigurations.get(index)) {
+ throw new IllegalArgumentException(
+ "Parent of configuration != configuration of this Layer");
+ }
+ index++;
+ }
+ }
+
+ private static void checkCreateClassLoaderPermission() {
+ SecurityManager sm = System.getSecurityManager();
+ if (sm != null)
+ sm.checkPermission(SecurityConstants.CREATE_CLASSLOADER_PERMISSION);
+ }
+
+ private static void checkGetClassLoaderPermission() {
+ SecurityManager sm = System.getSecurityManager();
+ if (sm != null)
+ sm.checkPermission(SecurityConstants.GET_CLASSLOADER_PERMISSION);
+ }
+
+ /**
+ * Checks a configuration and the module-to-loader mapping to ensure that
+ * no two modules mapped to the same class loader have the same package.
+ * It also checks that no two automatic modules have the same package.
+ *
+ * @throws LayerInstantiationException
+ */
+ private static void checkForDuplicatePkgs(Configuration cf,
+ Function clf)
+ {
+ // HashMap allows null keys
+ Map> loaderToPackages = new HashMap<>();
+ for (ResolvedModule resolvedModule : cf.modules()) {
+ ModuleDescriptor descriptor = resolvedModule.reference().descriptor();
+ ClassLoader loader = clf.apply(descriptor.name());
+
+ Set loaderPackages
+ = loaderToPackages.computeIfAbsent(loader, k -> new HashSet<>());
+
+ for (String pkg : descriptor.packages()) {
+ boolean added = loaderPackages.add(pkg);
+ if (!added) {
+ throw fail("More than one module with package %s mapped" +
+ " to the same class loader", pkg);
+ }
+ }
+ }
+ }
+
+ /**
+ * Creates a LayerInstantiationException with the a message formatted from
+ * the given format string and arguments.
+ */
+ private static LayerInstantiationException fail(String fmt, Object ... args) {
+ String msg = String.format(fmt, args);
+ return new LayerInstantiationException(msg);
+ }
+
+
+ /**
+ * Returns the configuration for this layer.
+ *
+ * @return The configuration for this layer
+ */
+ public Configuration configuration() {
+ return cf;
+ }
+
+
+ /**
+ * Returns the list of this layer's parents unless this is the
+ * {@linkplain #empty empty layer}, which has no parents and so an
+ * empty list is returned.
+ *
+ * @return The list of this layer's parents
+ */
+ public List parents() {
+ return parents;
+ }
+
+
+ /**
+ * Returns an ordered stream of layers. The first element is is this layer,
+ * the remaining elements are the parent layers in DFS order.
+ *
+ * @implNote For now, the assumption is that the number of elements will
+ * be very low and so this method does not use a specialized spliterator.
+ */
+ Stream layers() {
+ List allLayers = this.allLayers;
+ if (allLayers != null)
+ return allLayers.stream();
+
+ allLayers = new ArrayList<>();
+ Set visited = new HashSet<>();
+ Deque stack = new ArrayDeque<>();
+ visited.add(this);
+ stack.push(this);
+
+ while (!stack.isEmpty()) {
+ ModuleLayer layer = stack.pop();
+ allLayers.add(layer);
+
+ // push in reverse order
+ for (int i = layer.parents.size() - 1; i >= 0; i--) {
+ ModuleLayer parent = layer.parents.get(i);
+ if (!visited.contains(parent)) {
+ visited.add(parent);
+ stack.push(parent);
+ }
+ }
+ }
+
+ this.allLayers = allLayers = Collections.unmodifiableList(allLayers);
+ return allLayers.stream();
+ }
+
+ private volatile List allLayers;
+
+ /**
+ * Returns the set of the modules in this layer.
+ *
+ * @return A possibly-empty unmodifiable set of the modules in this layer
+ */
+ public Set modules() {
+ Set modules = this.modules;
+ if (modules == null) {
+ this.modules = modules =
+ Collections.unmodifiableSet(new HashSet<>(nameToModule.values()));
+ }
+ return modules;
+ }
+
+ private volatile Set modules;
+
+
+ /**
+ * Returns the module with the given name in this layer, or if not in this
+ * layer, the {@linkplain #parents parent} layers. Finding a module in
+ * parent layers is equivalent to invoking {@code findModule} on each
+ * parent, in search order, until the module is found or all parents have
+ * been searched. In a tree of layers then this is equivalent to
+ * a depth-first search.
+ *
+ * @param name
+ * The name of the module to find
+ *
+ * @return The module with the given name or an empty {@code Optional}
+ * if there isn't a module with this name in this layer or any
+ * parent layer
+ */
+ public Optional findModule(String name) {
+ Objects.requireNonNull(name);
+ if (this == EMPTY_LAYER)
+ return Optional.empty();
+ Module m = nameToModule.get(name);
+ if (m != null)
+ return Optional.of(m);
+
+ return layers()
+ .skip(1) // skip this layer
+ .map(l -> l.nameToModule)
+ .filter(map -> map.containsKey(name))
+ .map(map -> map.get(name))
+ .findAny();
+ }
+
+
+ /**
+ * Returns the {@code ClassLoader} for the module with the given name. If
+ * a module of the given name is not in this layer then the {@link #parents
+ * parent} layers are searched in the manner specified by {@link
+ * #findModule(String) findModule}.
+ *
+ *
If there is a security manager then its {@code checkPermission}
+ * method is called with a {@code RuntimePermission("getClassLoader")}
+ * permission to check that the caller is allowed to get access to the
+ * class loader.
+ *
+ * @apiNote This method does not return an {@code Optional}
+ * because `null` must be used to represent the bootstrap class loader.
+ *
+ * @param name
+ * The name of the module to find
+ *
+ * @return The ClassLoader that the module is defined to
+ *
+ * @throws IllegalArgumentException if a module of the given name is not
+ * defined in this layer or any parent of this layer
+ *
+ * @throws SecurityException if denied by the security manager
+ */
+ public ClassLoader findLoader(String name) {
+ Optional om = findModule(name);
+
+ // can't use map(Module::getClassLoader) as class loader can be null
+ if (om.isPresent()) {
+ return om.get().getClassLoader();
+ } else {
+ throw new IllegalArgumentException("Module " + name
+ + " not known to this layer");
+ }
+ }
+
+ /**
+ * Returns a string describing this module layer.
+ *
+ * @return A possibly empty string describing this module layer
+ */
+ @Override
+ public String toString() {
+ return modules().stream()
+ .map(Module::getName)
+ .collect(Collectors.joining(", "));
+ }
+
+ /**
+ * Returns the empty layer. There are no modules in the empty
+ * layer. It has no parents.
+ *
+ * @return The empty layer
+ */
+ public static ModuleLayer empty() {
+ return EMPTY_LAYER;
+ }
+
+
+ /**
+ * Returns the boot layer. The boot layer contains at least one module,
+ * {@code java.base}. Its parent is the {@link #empty() empty} layer.
+ *
+ * @apiNote This method returns {@code null} during startup and before
+ * the boot layer is fully initialized.
+ *
+ * @return The boot layer
+ */
+ public static ModuleLayer boot() {
+ return System.bootLayer;
+ }
+
+ /**
+ * Returns the ServicesCatalog for this Layer, creating it if not
+ * already created.
+ */
+ ServicesCatalog getServicesCatalog() {
+ ServicesCatalog servicesCatalog = this.servicesCatalog;
+ if (servicesCatalog != null)
+ return servicesCatalog;
+
+ synchronized (this) {
+ servicesCatalog = this.servicesCatalog;
+ if (servicesCatalog == null) {
+ servicesCatalog = ServicesCatalog.create();
+ nameToModule.values().forEach(servicesCatalog::register);
+ this.servicesCatalog = servicesCatalog;
+ }
+ }
+
+ return servicesCatalog;
+ }
+
+ private volatile ServicesCatalog servicesCatalog;
+
+
+ /**
+ * Record that this layer has at least one module defined to the given
+ * class loader.
+ */
+ void bindToLoader(ClassLoader loader) {
+ // CLV.computeIfAbsent(loader, (cl, clv) -> new CopyOnWriteArrayList<>())
+ List list = CLV.get(loader);
+ if (list == null) {
+ list = new CopyOnWriteArrayList<>();
+ List previous = CLV.putIfAbsent(loader, list);
+ if (previous != null) list = previous;
+ }
+ list.add(this);
+ }
+
+ /**
+ * Returns a stream of the layers that have at least one module defined to
+ * the given class loader.
+ */
+ static Stream layers(ClassLoader loader) {
+ List list = CLV.get(loader);
+ if (list != null) {
+ return list.stream();
+ } else {
+ return Stream.empty();
+ }
+ }
+
+ // the list of layers with modules defined to a class loader
+ private static final ClassLoaderValue> CLV = new ClassLoaderValue<>();
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/NamedPackage.java
--- a/jdk/src/java.base/share/classes/java/lang/NamedPackage.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/NamedPackage.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,7 +26,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleReference;
-import java.lang.reflect.Module;
import java.net.URI;
/**
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/Object.java
--- a/jdk/src/java.base/share/classes/java/lang/Object.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/Object.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1994, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1994, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -561,10 +561,53 @@
* the finalization of this object to be halted, but is otherwise
* ignored.
*
+ * @apiNote
+ * Classes that embed non-heap resources have many options
+ * for cleanup of those resources. The class must ensure that the
+ * lifetime of each instance is longer than that of any resource it embeds.
+ * {@link java.lang.ref.Reference#reachabilityFence} can be used to ensure that
+ * objects remain reachable while resources embedded in the object are in use.
+ *
+ * A subclass should avoid overriding the {@code finalize} method
+ * unless the subclass embeds non-heap resources that must be cleaned up
+ * before the instance is collected.
+ * Finalizer invocations are not automatically chained, unlike constructors.
+ * If a subclass overrides {@code finalize} it must invoke the superclass
+ * finalizer explicitly.
+ * To guard against exceptions prematurely terminating the finalize chain,
+ * the subclass should use a {@code try-finally} block to ensure
+ * {@code super.finalize()} is always invoked. For example,
+ *
+ *
+ * @deprecated The finalization mechanism is inherently problematic.
+ * Finalization can lead to performance issues, deadlocks, and hangs.
+ * Errors in finalizers can lead to resource leaks; there is no way to cancel
+ * finalization if it is no longer necessary; and no ordering is specified
+ * among calls to {@code finalize} methods of different objects.
+ * Furthermore, there are no guarantees regarding the timing of finalization.
+ * The {@code finalize} method might be called on a finalizable object
+ * only after an indefinite delay, if at all.
+ *
+ * Classes whose instances hold non-heap resources should provide a method
+ * to enable explicit release of those resources, and they should also
+ * implement {@link AutoCloseable} if appropriate.
+ * The {@link java.lang.ref.Cleaner} and {@link java.lang.ref.PhantomReference}
+ * provide more flexible and efficient ways to release resources when an object
+ * becomes unreachable.
+ *
* @throws Throwable the {@code Exception} raised by this method
* @see java.lang.ref.WeakReference
* @see java.lang.ref.PhantomReference
* @jls 12.6 Finalization of Class Instances
*/
+ @Deprecated(since="9")
protected void finalize() throws Throwable { }
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/Package.java
--- a/jdk/src/java.base/share/classes/java/lang/Package.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/Package.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,7 +27,6 @@
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;
-import java.lang.reflect.Module;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/SecurityManager.java
--- a/jdk/src/java.base/share/classes/java/lang/SecurityManager.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/SecurityManager.java Wed Jul 05 23:13:02 2017 +0200
@@ -29,9 +29,7 @@
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleDescriptor.Exports;
import java.lang.module.ModuleDescriptor.Opens;
-import java.lang.reflect.Layer;
import java.lang.reflect.Member;
-import java.lang.reflect.Module;
import java.io.FileDescriptor;
import java.io.File;
import java.io.FilePermission;
@@ -1441,7 +1439,7 @@
static {
// Get the modules in the boot layer
- Stream bootLayerModules = Layer.boot().modules().stream();
+ Stream bootLayerModules = ModuleLayer.boot().modules().stream();
// Filter out the modules loaded by the boot or platform loader
PrivilegedAction> pa = () ->
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/StackTraceElement.java
--- a/jdk/src/java.base/share/classes/java/lang/StackTraceElement.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/StackTraceElement.java Wed Jul 05 23:13:02 2017 +0200
@@ -33,8 +33,6 @@
import java.lang.module.ModuleDescriptor.Version;
import java.lang.module.ModuleReference;
import java.lang.module.ResolvedModule;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.util.HashSet;
import java.util.Objects;
import java.util.Optional;
@@ -191,7 +189,7 @@
* if the module name is not available.
* @since 9
* @spec JPMS
- * @see java.lang.reflect.Module#getName()
+ * @see Module#getName()
*/
public String getModuleName() {
return moduleName;
@@ -480,7 +478,7 @@
if (!VM.isModuleSystemInited())
return true;
- return Layer.boot() == m.getLayer() && HashedModules.contains(m);
+ return ModuleLayer.boot() == m.getLayer() && HashedModules.contains(m);
}
/*
@@ -492,7 +490,7 @@
static Set hashedModules() {
- Optional resolvedModule = Layer.boot()
+ Optional resolvedModule = ModuleLayer.boot()
.configuration()
.findModule("java.base");
assert resolvedModule.isPresent();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/System.java
--- a/jdk/src/java.base/share/classes/java/lang/System.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/System.java Wed Jul 05 23:13:02 2017 +0200
@@ -35,33 +35,32 @@
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import java.lang.annotation.Annotation;
+import java.lang.module.ModuleDescriptor;
import java.lang.reflect.Constructor;
import java.lang.reflect.Executable;
-import java.lang.reflect.Layer;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
-import java.lang.reflect.Module;
+import java.net.URI;
import java.net.URL;
import java.security.AccessControlContext;
import java.security.ProtectionDomain;
-import java.util.Properties;
-import java.util.PropertyPermission;
-import java.util.Map;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.nio.channels.Channel;
import java.nio.channels.spi.SelectorProvider;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Properties;
+import java.util.PropertyPermission;
+import java.util.ResourceBundle;
+import java.util.function.Supplier;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Stream;
-import java.util.Objects;
-import java.util.ResourceBundle;
-import java.util.function.Supplier;
-import sun.nio.ch.Interruptible;
+import jdk.internal.module.ModuleBootstrap;
+import jdk.internal.module.ServicesCatalog;
import jdk.internal.reflect.CallerSensitive;
import jdk.internal.reflect.Reflection;
-import sun.security.util.SecurityConstants;
-import sun.reflect.annotation.AnnotationType;
import jdk.internal.HotSpotIntrinsicCandidate;
import jdk.internal.misc.JavaLangAccess;;
import jdk.internal.misc.SharedSecrets;;
@@ -69,8 +68,9 @@
import jdk.internal.logger.LoggerFinderLoader;
import jdk.internal.logger.LazyLoggers;
import jdk.internal.logger.LocalizedLoggerWrapper;
-
-import jdk.internal.module.ModuleBootstrap;
+import sun.reflect.annotation.AnnotationType;
+import sun.nio.ch.Interruptible;
+import sun.security.util.SecurityConstants;
/**
* The System class contains several useful class fields
@@ -1162,7 +1162,7 @@
* @param msg the string message (or a key in the message catalog, if
* this logger is a {@link
* LoggerFinder#getLocalizedLogger(java.lang.String,
- * java.util.ResourceBundle, java.lang.reflect.Module) localized logger});
+ * java.util.ResourceBundle, java.lang.Module) localized logger});
* can be {@code null}.
*
* @throws NullPointerException if {@code level} is {@code null}.
@@ -1230,7 +1230,7 @@
* @param msg the string message (or a key in the message catalog, if
* this logger is a {@link
* LoggerFinder#getLocalizedLogger(java.lang.String,
- * java.util.ResourceBundle, java.lang.reflect.Module) localized logger});
+ * java.util.ResourceBundle, java.lang.Module) localized logger});
* can be {@code null}.
* @param thrown a {@code Throwable} associated with the log message;
* can be {@code null}.
@@ -1279,7 +1279,7 @@
* java.text.MessageFormat} format, (or a key in the message
* catalog, if this logger is a {@link
* LoggerFinder#getLocalizedLogger(java.lang.String,
- * java.util.ResourceBundle, java.lang.reflect.Module) localized logger});
+ * java.util.ResourceBundle, java.lang.Module) localized logger});
* can be {@code null}.
* @param params an optional list of parameters to the message (may be
* none).
@@ -1484,7 +1484,7 @@
* message localization.
*
* @implSpec By default, this method calls {@link
- * #getLogger(java.lang.String, java.lang.reflect.Module)
+ * #getLogger(java.lang.String, java.lang.Module)
* this.getLogger(name, module)} to obtain a logger, then wraps that
* logger in a {@link Logger} instance where all methods that do not
* take a {@link ResourceBundle} as parameter are redirected to one
@@ -1568,7 +1568,7 @@
* @implSpec
* Instances returned by this method route messages to loggers
* obtained by calling {@link LoggerFinder#getLogger(java.lang.String,
- * java.lang.reflect.Module) LoggerFinder.getLogger(name, module)}, where
+ * java.lang.Module) LoggerFinder.getLogger(name, module)}, where
* {@code module} is the caller's module.
* In cases where {@code System.getLogger} is called from a context where
* there is no caller frame on the stack (e.g when called directly
@@ -1581,7 +1581,7 @@
*
* @apiNote
* This method may defer calling the {@link
- * LoggerFinder#getLogger(java.lang.String, java.lang.reflect.Module)
+ * LoggerFinder#getLogger(java.lang.String, java.lang.Module)
* LoggerFinder.getLogger} method to create an actual logger supplied by
* the logging backend, for instance, to allow loggers to be obtained during
* the system initialization time.
@@ -1614,7 +1614,7 @@
* @implSpec
* The returned logger will perform message localization as specified
* by {@link LoggerFinder#getLocalizedLogger(java.lang.String,
- * java.util.ResourceBundle, java.lang.reflect.Module)
+ * java.util.ResourceBundle, java.lang.Module)
* LoggerFinder.getLocalizedLogger(name, bundle, module)}, where
* {@code module} is the caller's module.
* In cases where {@code System.getLogger} is called from a context where
@@ -1979,7 +1979,7 @@
}
// @see #initPhase2()
- private static Layer bootLayer;
+ static ModuleLayer bootLayer;
/*
* Invoked by VM. Phase 2 module system initialization.
@@ -2099,12 +2099,10 @@
public Thread newThreadWithAcc(Runnable target, AccessControlContext acc) {
return new Thread(target, acc);
}
+ @SuppressWarnings("deprecation")
public void invokeFinalize(Object o) throws Throwable {
o.finalize();
}
- public Layer getBootLayer() {
- return bootLayer;
- }
public ConcurrentHashMap createOrGetClassLoaderValueMap(ClassLoader cl) {
return cl.createOrGetClassLoaderValueMap();
}
@@ -2129,6 +2127,44 @@
public void invalidatePackageAccessCache() {
SecurityManager.invalidatePackageAccessCache();
}
+ public Module defineModule(ClassLoader loader,
+ ModuleDescriptor descriptor,
+ URI uri) {
+ return new Module(null, loader, descriptor, uri);
+ }
+ public Module defineUnnamedModule(ClassLoader loader) {
+ return new Module(loader);
+ }
+ public void addReads(Module m1, Module m2) {
+ m1.implAddReads(m2);
+ }
+ public void addReadsAllUnnamed(Module m) {
+ m.implAddReadsAllUnnamed();
+ }
+ public void addExports(Module m, String pn, Module other) {
+ m.implAddExports(pn, other);
+ }
+ public void addExportsToAllUnnamed(Module m, String pn) {
+ m.implAddExportsToAllUnnamed(pn);
+ }
+ public void addOpens(Module m, String pn, Module other) {
+ m.implAddOpens(pn, other);
+ }
+ public void addOpensToAllUnnamed(Module m, String pn) {
+ m.implAddOpensToAllUnnamed(pn);
+ }
+ public void addUses(Module m, Class service) {
+ m.implAddUses(service);
+ }
+ public ServicesCatalog getServicesCatalog(ModuleLayer layer) {
+ return layer.getServicesCatalog();
+ }
+ public Stream layers(ModuleLayer layer) {
+ return layer.layers();
+ }
+ public Stream layers(ClassLoader loader) {
+ return ModuleLayer.layers(loader);
+ }
});
}
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/Thread.java
--- a/jdk/src/java.base/share/classes/java/lang/Thread.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/Thread.java Wed Jul 05 23:13:02 2017 +0200
@@ -927,7 +927,7 @@
* for example), the interrupt method should be used to
* interrupt the wait.
* For more information, see
- * Why
+ * Why
* are Thread.stop, Thread.suspend and Thread.resume Deprecated?.
*/
@Deprecated(since="1.2")
@@ -960,7 +960,7 @@
* could be used to generate exceptions that the target thread was
* not prepared to handle.
* For more information, see
- * Why
+ * Why
* are Thread.stop, Thread.suspend and Thread.resume Deprecated?.
* This method is subject to removal in a future version of Java SE.
*/
@@ -1082,7 +1082,7 @@
* If another thread ever attempted to lock this resource, deadlock
* would result. Such deadlocks typically manifest themselves as
* "frozen" processes. For more information, see
- *
+ *
* Why are Thread.stop, Thread.suspend and Thread.resume Deprecated?.
* This method is subject to removal in a future version of Java SE.
* @throws NoSuchMethodError always
@@ -1122,7 +1122,7 @@
* monitor prior to calling resume, deadlock results. Such
* deadlocks typically manifest themselves as "frozen" processes.
* For more information, see
- * Why
+ * Why
* are Thread.stop, Thread.suspend and Thread.resume Deprecated?.
*/
@Deprecated(since="1.2")
@@ -1148,7 +1148,7 @@
* @deprecated This method exists solely for use with {@link #suspend},
* which has been deprecated because it is deadlock-prone.
* For more information, see
- * Why
+ * Why
* are Thread.stop, Thread.suspend and Thread.resume Deprecated?.
*/
@Deprecated(since="1.2")
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/lang/WeakPairMap.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.base/share/classes/java/lang/WeakPairMap.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,354 @@
+/*
+ * 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 java.lang;
+
+import java.lang.ref.Reference;
+import java.lang.ref.ReferenceQueue;
+import java.lang.ref.WeakReference;
+import java.util.Collection;
+import java.util.Objects;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.BiFunction;
+
+/**
+ * A WeakHashMap-like data structure that uses a pair of weakly-referenced keys
+ * with identity equality semantics to associate a strongly-referenced value.
+ * Unlike WeakHashMap, this data structure is thread-safe.
+ *
+ * @param the type of 1st key in key pair
+ * @param the type of 2nd key in key pair
+ * @param the type of value
+ * @author Peter Levart
+ */
+final class WeakPairMap {
+
+ private final ConcurrentHashMap, V> map = new ConcurrentHashMap<>();
+ private final ReferenceQueue
*
- *
Service loaders created to locate providers in a module {@link Layer}
- * will first locate providers in the layer, before locating providers in
- * parent layers. Traversal of parent layers is depth-first with each layer
- * visited at most once. For example, suppose L0 is the boot layer, L1 and
- * L2 are custom layers with L0 as their parent. Now suppose that L3 is
+ *
Service loaders created to locate providers in a {@linkplain ModuleLayer
+ * module layer} will first locate providers in the layer, before locating
+ * providers in parent layers. Traversal of parent layers is depth-first with
+ * each layer visited at most once. For example, suppose L0 is the boot layer,
+ * L1 and L2 are custom layers with L0 as their parent. Now suppose that L3 is
* created with L1 and L2 as the parents (in that order). Using a service
* loader to locate providers with L3 as the content will locate providers
* in the following order: L3, L1, L0, L2. The ordering of modules in a layer
@@ -352,12 +349,12 @@
// The class of the service type
private final String serviceName;
- // The module Layer used to locate providers; null when locating
+ // The module layer used to locate providers; null when locating
// providers using a class loader
- private final Layer layer;
+ private final ModuleLayer layer;
// The class loader used to locate, load, and instantiate providers;
- // null when locating provider using a module Layer
+ // null when locating provider using a module layer
private final ClassLoader loader;
// The access control context taken when the ServiceLoader is created
@@ -376,10 +373,8 @@
private int reloadCount;
private static JavaLangAccess LANG_ACCESS;
- private static JavaLangReflectModuleAccess JLRM_ACCESS;
static {
LANG_ACCESS = SharedSecrets.getJavaLangAccess();
- JLRM_ACCESS = SharedSecrets.getJavaLangReflectModuleAccess();
}
/**
@@ -425,13 +420,13 @@
/**
* Initializes a new instance of this class for locating service providers
- * in a module Layer.
+ * in a module layer.
*
* @throws ServiceConfigurationError
* If {@code svc} is not accessible to {@code caller} or the caller
* module does not use the service type.
*/
- private ServiceLoader(Class caller, Layer layer, Class svc) {
+ private ServiceLoader(Class caller, ModuleLayer layer, Class svc) {
Objects.requireNonNull(caller);
Objects.requireNonNull(layer);
Objects.requireNonNull(svc);
@@ -512,12 +507,15 @@
/**
* Checks that the given service type is accessible to types in the given
- * module, and check that the module declare that it uses the service type. ??
+ * module, and check that the module declares that it uses the service type.
*/
private static void checkCaller(Class caller, Class svc) {
- Module callerModule = caller.getModule();
+ if (caller == null) {
+ fail(svc, "no caller to check if it declares `uses`");
+ }
// Check access to the service type
+ Module callerModule = caller.getModule();
int mods = svc.getModifiers();
if (!Reflection.verifyMemberAccess(caller, svc, null, mods)) {
fail(svc, "service type not accessible to " + callerModule);
@@ -826,13 +824,13 @@
/**
* Implements lazy service provider lookup of service providers that
- * are provided by modules in a module Layer (or parent layers)
+ * are provided by modules in a module layer (or parent layers)
*/
private final class LayerLookupIterator
implements Iterator>
{
- Deque stack = new ArrayDeque<>();
- Set visited = new HashSet<>();
+ Deque stack = new ArrayDeque<>();
+ Set visited = new HashSet<>();
Iterator iterator;
ServiceProvider next; // next provider to load
@@ -841,8 +839,8 @@
stack.push(layer);
}
- private Iterator providers(Layer layer) {
- ServicesCatalog catalog = JLRM_ACCESS.getServicesCatalog(layer);
+ private Iterator providers(ModuleLayer layer) {
+ ServicesCatalog catalog = LANG_ACCESS.getServicesCatalog(layer);
return catalog.findServices(serviceName).iterator();
}
@@ -864,10 +862,10 @@
if (stack.isEmpty())
return false;
- Layer layer = stack.pop();
- List parents = layer.parents();
+ ModuleLayer layer = stack.pop();
+ List parents = layer.parents();
for (int i = parents.size() - 1; i >= 0; i--) {
- Layer parent = parents.get(i);
+ ModuleLayer parent = parents.get(i);
if (!visited.contains(parent)) {
visited.add(parent);
stack.push(parent);
@@ -915,8 +913,8 @@
* Returns iterator to iterate over the implementations of {@code
* service} in the given layer.
*/
- private List providers(Layer layer) {
- ServicesCatalog catalog = JLRM_ACCESS.getServicesCatalog(layer);
+ private List providers(ModuleLayer layer) {
+ ServicesCatalog catalog = LANG_ACCESS.getServicesCatalog(layer);
return catalog.findServices(serviceName);
}
@@ -946,10 +944,10 @@
return providers.iterator();
} else {
List allProviders = new ArrayList<>(providers);
- Layer bootLayer = Layer.boot();
- Iterator iterator = JLRM_ACCESS.layers(loader).iterator();
+ ModuleLayer bootLayer = ModuleLayer.boot();
+ Iterator iterator = LANG_ACCESS.layers(loader).iterator();
while (iterator.hasNext()) {
- Layer layer = iterator.next();
+ ModuleLayer layer = iterator.next();
if (layer != bootLayer) {
allProviders.addAll(providers(layer));
}
@@ -1535,7 +1533,7 @@
/**
* Creates a new service loader for the given service type that loads
- * service providers from modules in the given {@code Layer} and its
+ * service providers from modules in the given {@code ModuleLayer} and its
* ancestors.
*
* @apiNote Unlike the other load methods defined here, the service type
@@ -1545,7 +1543,7 @@
* @param the class of the service type
*
* @param layer
- * The module Layer
+ * The module layer
*
* @param service
* The interface or abstract class representing the service
@@ -1561,7 +1559,7 @@
* @spec JPMS
*/
@CallerSensitive
- public static ServiceLoader load(Layer layer, Class service) {
+ public static ServiceLoader load(ModuleLayer layer, Class service) {
return new ServiceLoader<>(Reflection.getCallerClass(), layer, service);
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/Timer.java
--- a/jdk/src/java.base/share/classes/java/util/Timer.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/Timer.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -108,6 +108,7 @@
* finalizer forgetting to call it.
*/
private final Object threadReaper = new Object() {
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
synchronized(queue) {
thread.newTasksMayBeScheduled = false;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java
--- a/jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java Wed Jul 05 23:13:02 2017 +0200
@@ -1032,9 +1032,10 @@
}
else if ((fh = f.hash) == MOVED)
tab = helpTransfer(tab, f);
- else if (onlyIfAbsent && fh == hash && // check first node
- ((fk = f.key) == key || fk != null && key.equals(fk)) &&
- (fv = f.val) != null)
+ else if (onlyIfAbsent // check first node without acquiring lock
+ && fh == hash
+ && ((fk = f.key) == key || (fk != null && key.equals(fk)))
+ && (fv = f.val) != null)
return fv;
else {
V oldVal = null;
@@ -1728,9 +1729,9 @@
}
else if ((fh = f.hash) == MOVED)
tab = helpTransfer(tab, f);
- else if (fh == h && // check first node
- ((fk = f.key) == key || fk != null && key.equals(fk)) &&
- (fv = f.val) != null)
+ else if (fh == h // check first node without acquiring lock
+ && ((fk = f.key) == key || (fk != null && key.equals(fk)))
+ && (fv = f.val) != null)
return fv;
else {
boolean added = false;
@@ -3468,9 +3469,9 @@
static final class KeyIterator extends BaseIterator
implements Iterator, Enumeration {
- KeyIterator(Node[] tab, int index, int size, int limit,
+ KeyIterator(Node[] tab, int size, int index, int limit,
ConcurrentHashMap map) {
- super(tab, index, size, limit, map);
+ super(tab, size, index, limit, map);
}
public final K next() {
@@ -3488,9 +3489,9 @@
static final class ValueIterator extends BaseIterator
implements Iterator, Enumeration {
- ValueIterator(Node[] tab, int index, int size, int limit,
+ ValueIterator(Node[] tab, int size, int index, int limit,
ConcurrentHashMap map) {
- super(tab, index, size, limit, map);
+ super(tab, size, index, limit, map);
}
public final V next() {
@@ -3508,9 +3509,9 @@
static final class EntryIterator extends BaseIterator
implements Iterator> {
- EntryIterator(Node[] tab, int index, int size, int limit,
+ EntryIterator(Node[] tab, int size, int index, int limit,
ConcurrentHashMap map) {
- super(tab, index, size, limit, map);
+ super(tab, size, index, limit, map);
}
public final Map.Entry next() {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListMap.java
--- a/jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListMap.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListMap.java Wed Jul 05 23:13:02 2017 +0200
@@ -48,7 +48,6 @@
import java.util.Iterator;
import java.util.List;
import java.util.Map;
-import java.util.NavigableMap;
import java.util.NavigableSet;
import java.util.NoSuchElementException;
import java.util.Set;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListSet.java
--- a/jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListSet.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListSet.java Wed Jul 05 23:13:02 2017 +0200
@@ -43,7 +43,6 @@
import java.util.Comparator;
import java.util.Iterator;
import java.util.Map;
-import java.util.NavigableMap;
import java.util.NavigableSet;
import java.util.Set;
import java.util.SortedSet;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/concurrent/Executors.java
--- a/jdk/src/java.base/share/classes/java/util/concurrent/Executors.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/concurrent/Executors.java Wed Jul 05 23:13:02 2017 +0200
@@ -713,6 +713,7 @@
FinalizableDelegatedExecutorService(ExecutorService executor) {
super(executor);
}
+ @SuppressWarnings("deprecation")
protected void finalize() {
super.shutdown();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
--- a/jdk/src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java Wed Jul 05 23:13:02 2017 +0200
@@ -2354,7 +2354,7 @@
checkPermission();
}
- private Object newInstanceFromSystemProperty(String property)
+ private static Object newInstanceFromSystemProperty(String property)
throws ReflectiveOperationException {
String className = System.getProperty(property);
return (className == null)
@@ -2524,15 +2524,13 @@
* @throws RejectedExecutionException if the task cannot be
* scheduled for execution
*/
+ @SuppressWarnings("unchecked")
public ForkJoinTask submit(Runnable task) {
if (task == null)
throw new NullPointerException();
- ForkJoinTask job;
- if (task instanceof ForkJoinTask) // avoid re-wrap
- job = (ForkJoinTask) task;
- else
- job = new ForkJoinTask.AdaptedRunnableAction(task);
- return externalSubmit(job);
+ return externalSubmit((task instanceof ForkJoinTask)
+ ? (ForkJoinTask) task // avoid re-wrap
+ : new ForkJoinTask.AdaptedRunnableAction(task));
}
/**
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/concurrent/ForkJoinWorkerThread.java
--- a/jdk/src/java.base/share/classes/java/util/concurrent/ForkJoinWorkerThread.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/concurrent/ForkJoinWorkerThread.java Wed Jul 05 23:13:02 2017 +0200
@@ -203,21 +203,19 @@
static final class InnocuousForkJoinWorkerThread extends ForkJoinWorkerThread {
/** The ThreadGroup for all InnocuousForkJoinWorkerThreads */
private static final ThreadGroup innocuousThreadGroup =
- java.security.AccessController.doPrivileged(
- new java.security.PrivilegedAction<>() {
- public ThreadGroup run() {
- ThreadGroup group = Thread.currentThread().getThreadGroup();
- for (ThreadGroup p; (p = group.getParent()) != null; )
- group = p;
- return new ThreadGroup(group, "InnocuousForkJoinWorkerThreadGroup");
- }});
+ AccessController.doPrivileged(new PrivilegedAction<>() {
+ public ThreadGroup run() {
+ ThreadGroup group = Thread.currentThread().getThreadGroup();
+ for (ThreadGroup p; (p = group.getParent()) != null; )
+ group = p;
+ return new ThreadGroup(
+ group, "InnocuousForkJoinWorkerThreadGroup");
+ }});
/** An AccessControlContext supporting no privileges */
private static final AccessControlContext INNOCUOUS_ACC =
new AccessControlContext(
- new ProtectionDomain[] {
- new ProtectionDomain(null, null)
- });
+ new ProtectionDomain[] { new ProtectionDomain(null, null) });
InnocuousForkJoinWorkerThread(ForkJoinPool pool) {
super(pool,
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/concurrent/ThreadPoolExecutor.java
--- a/jdk/src/java.base/share/classes/java/util/concurrent/ThreadPoolExecutor.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/concurrent/ThreadPoolExecutor.java Wed Jul 05 23:13:02 2017 +0200
@@ -1490,7 +1490,17 @@
/**
* Invokes {@code shutdown} when this executor is no longer
* referenced and it has no threads.
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
protected void finalize() {
shutdown();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/concurrent/locks/ReentrantReadWriteLock.java
--- a/jdk/src/java.base/share/classes/java/util/concurrent/locks/ReentrantReadWriteLock.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/concurrent/locks/ReentrantReadWriteLock.java Wed Jul 05 23:13:02 2017 +0200
@@ -444,7 +444,7 @@
}
}
- private IllegalMonitorStateException unmatchedUnlockException() {
+ private static IllegalMonitorStateException unmatchedUnlockException() {
return new IllegalMonitorStateException(
"attempt to unlock read lock, not locked by current thread");
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/spi/AbstractResourceBundleProvider.java
--- a/jdk/src/java.base/share/classes/java/util/spi/AbstractResourceBundleProvider.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/spi/AbstractResourceBundleProvider.java Wed Jul 05 23:13:02 2017 +0200
@@ -31,7 +31,6 @@
import java.io.IOException;
import java.io.InputStream;
import java.io.UncheckedIOException;
-import java.lang.reflect.Module;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Locale;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/zip/Deflater.java
--- a/jdk/src/java.base/share/classes/java/util/zip/Deflater.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/zip/Deflater.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -551,7 +551,17 @@
/**
* Closes the compressor when garbage is collected.
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
protected void finalize() {
end();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/zip/Inflater.java
--- a/jdk/src/java.base/share/classes/java/util/zip/Inflater.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/zip/Inflater.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -378,7 +378,17 @@
/**
* Closes the decompressor when garbage is collected.
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
protected void finalize() {
end();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/java/util/zip/ZipFile.java
--- a/jdk/src/java.base/share/classes/java/util/zip/ZipFile.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/java/util/zip/ZipFile.java Wed Jul 05 23:13:02 2017 +0200
@@ -420,6 +420,7 @@
Integer.MAX_VALUE : (int) avail);
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
close();
}
@@ -641,9 +642,18 @@
* This will prevent holding up system resources for an undetermined
* length of time.
*
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
* @throws IOException if an I/O error has occurred
* @see java.util.zip.ZipFile#close()
*/
+ @Deprecated(since="9")
protected void finalize() throws IOException {
close();
}
@@ -813,6 +823,7 @@
}
}
+ @SuppressWarnings("deprecation")
protected void finalize() {
close();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/javax/crypto/JceSecurityManager.java
--- a/jdk/src/java.base/share/classes/javax/crypto/JceSecurityManager.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/javax/crypto/JceSecurityManager.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
package javax.crypto;
-import java.lang.reflect.Module;
import java.security.*;
import java.net.*;
import java.util.*;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/jrtfs/JrtFileSystem.java
--- a/jdk/src/java.base/share/classes/jdk/internal/jrtfs/JrtFileSystem.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/jrtfs/JrtFileSystem.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -106,6 +106,7 @@
}
@Override
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
try {
cleanup();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/loader/BootLoader.java
--- a/jdk/src/java.base/share/classes/jdk/internal/loader/BootLoader.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/loader/BootLoader.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,8 +27,6 @@
import java.io.IOException;
import java.io.InputStream;
import java.lang.module.ModuleReference;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
@@ -62,8 +60,7 @@
private static final String JAVA_HOME = System.getProperty("java.home");
static {
- UNNAMED_MODULE
- = SharedSecrets.getJavaLangReflectModuleAccess().defineUnnamedModule(null);
+ UNNAMED_MODULE = SharedSecrets.getJavaLangAccess().defineUnnamedModule(null);
setBootLoaderUnnamedModule0(UNNAMED_MODULE);
}
@@ -255,7 +252,7 @@
if (mn != null) {
// named module from runtime image or exploded module
- Optional om = Layer.boot().findModule(mn);
+ Optional om = ModuleLayer.boot().findModule(mn);
if (!om.isPresent())
throw new InternalError(mn + " not in boot layer");
return om.get();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/loader/ClassLoaders.java
--- a/jdk/src/java.base/share/classes/jdk/internal/loader/ClassLoaders.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/loader/ClassLoaders.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,7 +27,6 @@
import java.io.File;
import java.io.IOException;
-import java.lang.reflect.Module;
import java.net.URL;
import java.nio.file.InvalidPathException;
import java.nio.file.Paths;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/loader/Loader.java
--- a/jdk/src/java.base/share/classes/jdk/internal/loader/Loader.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/loader/Loader.java Wed Jul 05 23:13:02 2017 +0200
@@ -33,7 +33,6 @@
import java.lang.module.ModuleReader;
import java.lang.module.ModuleReference;
import java.lang.module.ResolvedModule;
-import java.lang.reflect.Layer;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
@@ -80,8 +79,8 @@
* loader. This allows automatic modules (for example) to link to types in the
* unnamed module of the parent class loader.
*
- * @see Layer#defineModulesWithOneLoader
- * @see Layer#defineModulesWithManyLoaders
+ * @see ModuleModuleLayer#defineModulesWithOneLoader
+ * @see ModuleModuleLayer#defineModulesWithManyLoaders
*/
public final class Loader extends SecureClassLoader {
@@ -207,10 +206,10 @@
* @param cf the Configuration containing at least modules to be defined to
* this class loader
*
- * @param parentLayers the parent Layers
+ * @param parentModuleLayers the parent ModuleLayers
*/
public Loader initRemotePackageMap(Configuration cf,
- List parentLayers)
+ List parentModuleLayers)
{
for (String name : nameToModule.keySet()) {
ResolvedModule resolvedModule = cf.findModule(name).get();
@@ -236,8 +235,8 @@
} else {
// find the layer for the target module
- Layer layer = parentLayers.stream()
- .map(parent -> findLayer(parent, other.configuration()))
+ ModuleLayer layer = parentModuleLayers.stream()
+ .map(parent -> findModuleLayer(parent, other.configuration()))
.flatMap(Optional::stream)
.findAny()
.orElseThrow(() ->
@@ -286,8 +285,8 @@
* Find the layer corresponding to the given configuration in the tree
* of layers rooted at the given parent.
*/
- private Optional findLayer(Layer parent, Configuration cf) {
- return SharedSecrets.getJavaLangReflectModuleAccess().layers(parent)
+ private Optional findModuleLayer(ModuleLayer parent, Configuration cf) {
+ return SharedSecrets.getJavaLangAccess().layers(parent)
.filter(l -> l.configuration() == cf)
.findAny();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/loader/LoaderPool.java
--- a/jdk/src/java.base/share/classes/jdk/internal/loader/LoaderPool.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/loader/LoaderPool.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,7 +27,6 @@
import java.lang.module.Configuration;
import java.lang.module.ResolvedModule;
-import java.lang.reflect.Layer;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -36,7 +35,7 @@
/**
* A pool of class loaders.
*
- * @see Layer#defineModulesWithManyLoaders
+ * @see ModuleLayer#defineModulesWithManyLoaders
*/
public final class LoaderPool {
@@ -51,7 +50,7 @@
* created with the given parent class loader as its parent.
*/
public LoaderPool(Configuration cf,
- List parentLayers,
+ List parentLayers,
ClassLoader parentLoader)
{
Map loaders = new HashMap<>();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/logger/DefaultLoggerFinder.java
--- a/jdk/src/java.base/share/classes/jdk/internal/logger/DefaultLoggerFinder.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/logger/DefaultLoggerFinder.java Wed Jul 05 23:13:02 2017 +0200
@@ -34,7 +34,6 @@
import java.lang.System.LoggerFinder;
import java.lang.System.Logger;
import java.lang.ref.ReferenceQueue;
-import java.lang.reflect.Module;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Collection;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/logger/LazyLoggers.java
--- a/jdk/src/java.base/share/classes/jdk/internal/logger/LazyLoggers.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/logger/LazyLoggers.java Wed Jul 05 23:13:02 2017 +0200
@@ -31,7 +31,6 @@
import java.lang.System.LoggerFinder;
import java.lang.System.Logger;
import java.lang.ref.WeakReference;
-import java.lang.reflect.Module;
import java.util.Objects;
import jdk.internal.misc.VM;
import sun.util.logging.PlatformLogger;
@@ -402,10 +401,10 @@
* @param module The module on behalf of which the logger is created.
* If the module is not loaded from the Boot ClassLoader,
* the LoggerFinder is accessed and the logger returned
- * by {@link LoggerFinder#getLogger(java.lang.String, java.lang.reflect.Module)}
+ * by {@link LoggerFinder#getLogger(java.lang.String, java.lang.Module)}
* is returned to the caller directly.
* Otherwise, the logger returned by
- * {@link #getLazyLogger(java.lang.String, java.lang.reflect.Module)}
+ * {@link #getLazyLogger(java.lang.String, java.lang.Module)}
* is returned to the caller.
*
* @return a (possibly lazy) Logger instance.
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/misc/JavaLangAccess.java
--- a/jdk/src/java.base/share/classes/jdk/internal/misc/JavaLangAccess.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/misc/JavaLangAccess.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -27,10 +27,10 @@
import java.io.IOException;
import java.lang.annotation.Annotation;
+import java.lang.module.ModuleDescriptor;
import java.lang.reflect.Executable;
-import java.lang.reflect.Layer;
import java.lang.reflect.Method;
-import java.lang.reflect.Module;
+import java.net.URI;
import java.net.URL;
import java.security.AccessControlContext;
import java.security.ProtectionDomain;
@@ -38,6 +38,7 @@
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Stream;
+import jdk.internal.module.ServicesCatalog;
import jdk.internal.reflect.ConstantPool;
import sun.reflect.annotation.AnnotationType;
import sun.nio.ch.Interruptible;
@@ -140,11 +141,6 @@
void invokeFinalize(Object o) throws Throwable;
/**
- * Returns the boot Layer
- */
- Layer getBootLayer();
-
- /**
* Returns the ConcurrentHashMap used as a storage for ClassLoaderValue(s)
* associated with the given class loader, creating it if it doesn't already exist.
*/
@@ -185,4 +181,74 @@
* Invalidate package access cache
*/
void invalidatePackageAccessCache();
+
+ /**
+ * Defines a new module to the Java virtual machine. The module
+ * is defined to the given class loader.
+ *
+ * The URI is for information purposes only, it can be {@code null}.
+ */
+ Module defineModule(ClassLoader loader, ModuleDescriptor descriptor, URI uri);
+
+ /**
+ * Defines the unnamed module for the given class loader.
+ */
+ Module defineUnnamedModule(ClassLoader loader);
+
+ /**
+ * Updates the readability so that module m1 reads m2. The new read edge
+ * does not result in a strong reference to m2 (m2 can be GC'ed).
+ *
+ * This method is the same as m1.addReads(m2) but without a permission check.
+ */
+ void addReads(Module m1, Module m2);
+
+ /**
+ * Updates module m to read all unnamed modules.
+ */
+ void addReadsAllUnnamed(Module m);
+
+ /**
+ * Updates module m1 to export a package to module m2. The export does
+ * not result in a strong reference to m2 (m2 can be GC'ed).
+ */
+ void addExports(Module m1, String pkg, Module m2);
+
+ /**
+ * Updates a module m to export a package to all unnamed modules.
+ */
+ void addExportsToAllUnnamed(Module m, String pkg);
+
+ /**
+ * Updates module m1 to open a package to module m2. Opening the
+ * package does not result in a strong reference to m2 (m2 can be GC'ed).
+ */
+ void addOpens(Module m1, String pkg, Module m2);
+
+ /**
+ * Updates a module m to open a package to all unnamed modules.
+ */
+ void addOpensToAllUnnamed(Module m, String pkg);
+
+ /**
+ * Updates a module m to use a service.
+ */
+ void addUses(Module m, Class service);
+
+ /**
+ * Returns the ServicesCatalog for the given Layer.
+ */
+ ServicesCatalog getServicesCatalog(ModuleLayer layer);
+
+ /**
+ * Returns an ordered stream of layers. The first element is is the
+ * given layer, the remaining elements are its parents, in DFS order.
+ */
+ Stream layers(ModuleLayer layer);
+
+ /**
+ * Returns a stream of the layers that have modules defined to the
+ * given class loader.
+ */
+ Stream layers(ClassLoader loader);
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/misc/JavaLangReflectModuleAccess.java
--- a/jdk/src/java.base/share/classes/jdk/internal/misc/JavaLangReflectModuleAccess.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,121 +0,0 @@
-/*
- * 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
- * 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.misc;
-
-import java.lang.module.ModuleDescriptor;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
-import java.net.URI;
-import java.util.stream.Stream;
-
-import jdk.internal.module.ServicesCatalog;
-
-/**
- * Provides access to non-public methods in java.lang.reflect.Module
- */
-
-public interface JavaLangReflectModuleAccess {
-
- /**
- * Defines the unnamed module for the given class loader.
- */
- Module defineUnnamedModule(ClassLoader loader);
-
- /**
- * Defines a new module to the Java virtual machine. The module
- * is defined to the given class loader.
- *
- * The URI is for information purposes only, it can be {@code null}.
- */
- Module defineModule(ClassLoader loader, ModuleDescriptor descriptor, URI uri);
-
- /**
- * Updates the readability so that module m1 reads m2. The new read edge
- * does not result in a strong reference to m2 (m2 can be GC'ed).
- *
- * This method is the same as m1.addReads(m2) but without a permission check.
- */
- void addReads(Module m1, Module m2);
-
- /**
- * Updates module m to read all unnamed modules.
- */
- void addReadsAllUnnamed(Module m);
-
- /**
- * Update module m to export a package to all modules.
- */
- void addExports(Module m, String pn);
-
- /**
- * Updates module m1 to export a package to module m2. The export does
- * not result in a strong reference to m2 (m2 can be GC'ed).
- */
- void addExports(Module m1, String pkg, Module m2);
-
- /**
- * Updates a module m to export a package to all unnamed modules.
- */
- void addExportsToAllUnnamed(Module m, String pkg);
-
- /**
- * Updates a module m to open a package to all modules.
- */
- void addOpens(Module m, String pkg);
-
- /**
- * Updates module m1 to open a package to module m2. Opening the
- * package does not result in a strong reference to m2 (m2 can be GC'ed).
- */
- void addOpens(Module m1, String pkg, Module m2);
-
- /**
- * Updates a module m to open a package to all unnamed modules.
- */
- void addOpensToAllUnnamed(Module m, String pkg);
-
- /**
- * Updates a module m to use a service.
- */
- void addUses(Module m, Class service);
-
- /**
- * Returns the ServicesCatalog for the given Layer.
- */
- ServicesCatalog getServicesCatalog(Layer layer);
-
- /**
- * Returns an ordered stream of layers. The first element is is the
- * given layer, the remaining elements are its parents, in DFS order.
- */
- Stream layers(Layer layer);
-
- /**
- * Returns a stream of the layers that have modules defined to the
- * given class loader.
- */
- Stream layers(ClassLoader loader);
-}
\ No newline at end of file
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/misc/JavaUtilResourceBundleAccess.java
--- a/jdk/src/java.base/share/classes/jdk/internal/misc/JavaUtilResourceBundleAccess.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/misc/JavaUtilResourceBundleAccess.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
package jdk.internal.misc;
-import java.lang.reflect.Module;
import java.util.Locale;
import java.util.ResourceBundle;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/misc/SharedSecrets.java
--- a/jdk/src/java.base/share/classes/jdk/internal/misc/SharedSecrets.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/misc/SharedSecrets.java Wed Jul 05 23:13:02 2017 +0200
@@ -50,7 +50,6 @@
private static JavaUtilJarAccess javaUtilJarAccess;
private static JavaLangAccess javaLangAccess;
private static JavaLangModuleAccess javaLangModuleAccess;
- private static JavaLangReflectModuleAccess javaLangReflectModuleAccess;
private static JavaLangInvokeAccess javaLangInvokeAccess;
private static JavaLangRefAccess javaLangRefAccess;
private static JavaIOAccess javaIOAccess;
@@ -119,16 +118,6 @@
return javaLangModuleAccess;
}
- public static void setJavaLangReflectModuleAccess(JavaLangReflectModuleAccess jlrma) {
- javaLangReflectModuleAccess = jlrma;
- }
-
- public static JavaLangReflectModuleAccess getJavaLangReflectModuleAccess() {
- if (javaLangReflectModuleAccess == null)
- unsafe.ensureClassInitialized(java.lang.reflect.Module.class);
- return javaLangReflectModuleAccess;
- }
-
public static void setJavaLangRefAccess(JavaLangRefAccess jlra) {
javaLangRefAccess = jlra;
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/module/IllegalAccessLogger.java
--- a/jdk/src/java.base/share/classes/jdk/internal/module/IllegalAccessLogger.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/module/IllegalAccessLogger.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,7 +27,6 @@
import java.io.PrintStream;
import java.lang.invoke.MethodHandles;
-import java.lang.reflect.Module;
import java.net.URL;
import java.security.AccessController;
import java.security.CodeSource;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
--- a/jdk/src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java Wed Jul 05 23:13:02 2017 +0200
@@ -32,9 +32,6 @@
import java.lang.module.ModuleFinder;
import java.lang.module.ModuleReference;
import java.lang.module.ResolvedModule;
-import java.lang.reflect.Layer;
-import java.lang.reflect.LayerInstantiationException;
-import java.lang.reflect.Module;
import java.net.URI;
import java.nio.file.Path;
import java.nio.file.Paths;
@@ -61,7 +58,7 @@
* resolving a set of module names specified via the launcher (or equivalent)
* -m and --add-modules options. The modules are located on a module path that
* is constructed from the upgrade module path, system modules, and application
- * module path. The Configuration is instantiated as the boot Layer with each
+ * module path. The Configuration is instantiated as the boot layer with each
* module in the the configuration defined to one of the built-in class loaders.
*/
@@ -106,11 +103,11 @@
}
/**
- * Initialize the module system, returning the boot Layer.
+ * Initialize the module system, returning the boot layer.
*
* @see java.lang.System#initPhase2()
*/
- public static Layer boot() {
+ public static ModuleLayer boot() {
long t0 = System.nanoTime();
@@ -237,7 +234,6 @@
ModuleFinder f = finder; // observable modules
systemModules.findAll()
.stream()
- .filter(mref -> !ModuleResolution.doNotResolveByDefault(mref))
.map(ModuleReference::descriptor)
.map(ModuleDescriptor::name)
.filter(mn -> f.find(mn).isPresent()) // observable
@@ -321,8 +317,7 @@
if (SystemModules.hasSplitPackages() || needPostResolutionChecks) {
Map packageToModule = new HashMap<>();
for (ResolvedModule resolvedModule : cf.modules()) {
- ModuleDescriptor descriptor =
- resolvedModule.reference().descriptor();
+ ModuleDescriptor descriptor = resolvedModule.reference().descriptor();
String name = descriptor.name();
for (String p : descriptor.packages()) {
String other = packageToModule.putIfAbsent(p, name);
@@ -338,7 +333,7 @@
long t4 = System.nanoTime();
// define modules to VM/runtime
- Layer bootLayer = Layer.empty().defineModules(cf, clf);
+ ModuleLayer bootLayer = ModuleLayer.empty().defineModules(cf, clf);
PerfCounters.layerCreateTime.addElapsedTimeFrom(t4);
@@ -476,7 +471,7 @@
* Process the --add-reads options to add any additional read edges that
* are specified on the command-line.
*/
- private static void addExtraReads(Layer bootLayer) {
+ private static void addExtraReads(ModuleLayer bootLayer) {
// decode the command line options
Map> map = decode("jdk.module.addreads.");
@@ -514,7 +509,7 @@
* Process the --add-exports and --add-opens options to export/open
* additional packages specified on the command-line.
*/
- private static void addExtraExportsAndOpens(Layer bootLayer) {
+ private static void addExtraExportsAndOpens(ModuleLayer bootLayer) {
// --add-exports
String prefix = "jdk.module.addexports.";
Map> extraExports = decode(prefix);
@@ -548,7 +543,7 @@
}
}
- private static void addExtraExportsOrOpens(Layer bootLayer,
+ private static void addExtraExportsOrOpens(ModuleLayer bootLayer,
Map> map,
boolean opens)
{
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/module/ModulePatcher.java
--- a/jdk/src/java.base/share/classes/jdk/internal/module/ModulePatcher.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/module/ModulePatcher.java Wed Jul 05 23:13:02 2017 +0200
@@ -135,8 +135,9 @@
Path top = file;
Files.find(top, Integer.MAX_VALUE,
((path, attrs) -> attrs.isRegularFile()))
- .filter(path -> !isAutomatic
+ .filter(path -> (!isAutomatic
|| path.toString().endsWith(".class"))
+ && !isHidden(path))
.map(path -> toPackageName(top, path))
.filter(Checks::isPackageName)
.forEach(packages::add);
@@ -177,11 +178,13 @@
ModuleTarget target = null;
ModuleHashes recordedHashes = null;
+ ModuleHashes.HashSupplier hasher = null;
ModuleResolution mres = null;
if (mref instanceof ModuleReferenceImpl) {
ModuleReferenceImpl impl = (ModuleReferenceImpl)mref;
target = impl.moduleTarget();
recordedHashes = impl.recordedHashes();
+ hasher = impl.hasher();
mres = impl.moduleResolution();
}
@@ -191,7 +194,7 @@
this,
target,
recordedHashes,
- null,
+ hasher,
mres);
}
@@ -556,7 +559,7 @@
/**
- * Derives a package name from a file path to a .class file.
+ * Derives a package name from the file path of an entry in an exploded patch
*/
private static String toPackageName(Path top, Path file) {
Path entry = top.relativize(file);
@@ -569,6 +572,17 @@
}
/**
+ * Returns true if the given file exists and is a hidden file
+ */
+ private boolean isHidden(Path file) {
+ try {
+ return Files.isHidden(file);
+ } catch (IOException ioe) {
+ return false;
+ }
+ }
+
+ /**
* Derives a package name from the name of an entry in a JAR file.
*/
private static String toPackageName(Path file, JarEntry entry) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/module/ModulePath.java
--- a/jdk/src/java.base/share/classes/jdk/internal/module/ModulePath.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/module/ModulePath.java Wed Jul 05 23:13:02 2017 +0200
@@ -547,7 +547,6 @@
*/
private static class Patterns {
static final Pattern DASH_VERSION = Pattern.compile("-(\\d+(\\.|$))");
- static final Pattern TRAILING_VERSION = Pattern.compile("(\\.|\\d)*$");
static final Pattern NON_ALPHANUM = Pattern.compile("[^A-Za-z0-9]");
static final Pattern REPEATING_DOTS = Pattern.compile("(\\.)(\\1)+");
static final Pattern LEADING_DOTS = Pattern.compile("^\\.");
@@ -558,9 +557,6 @@
* Clean up candidate module name derived from a JAR file name.
*/
private static String cleanModuleName(String mn) {
- // drop trailing version from name
- mn = Patterns.TRAILING_VERSION.matcher(mn).replaceAll("");
-
// replace non-alphanumeric
mn = Patterns.NON_ALPHANUM.matcher(mn).replaceAll(".");
@@ -630,7 +626,7 @@
private Set explodedPackages(Path dir) {
try {
return Files.find(dir, Integer.MAX_VALUE,
- ((path, attrs) -> attrs.isRegularFile()))
+ ((path, attrs) -> attrs.isRegularFile() && !isHidden(path)))
.map(path -> dir.relativize(path))
.map(this::toPackageName)
.flatMap(Optional::stream)
@@ -726,6 +722,17 @@
}
}
+ /**
+ * Returns true if the given file exists and is a hidden file
+ */
+ private boolean isHidden(Path file) {
+ try {
+ return Files.isHidden(file);
+ } catch (IOException ioe) {
+ return false;
+ }
+ }
+
private static final PerfCounter scanTime
= PerfCounter.newPerfCounter("jdk.module.finder.modulepath.scanTime");
private static final PerfCounter moduleCount
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/module/Modules.java
--- a/jdk/src/java.base/share/classes/jdk/internal/module/Modules.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/module/Modules.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,15 +26,13 @@
package jdk.internal.module;
import java.lang.module.ModuleDescriptor;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.net.URI;
import java.security.AccessController;
import java.security.PrivilegedAction;
import jdk.internal.loader.BootLoader;
import jdk.internal.loader.ClassLoaders;
-import jdk.internal.misc.JavaLangReflectModuleAccess;
+import jdk.internal.misc.JavaLangAccess;
import jdk.internal.misc.SharedSecrets;
/**
@@ -51,8 +49,7 @@
public class Modules {
private Modules() { }
- private static final JavaLangReflectModuleAccess JLRMA
- = SharedSecrets.getJavaLangReflectModuleAccess();
+ private static final JavaLangAccess JLA = SharedSecrets.getJavaLangAccess();
/**
* Creates a new Module. The module has the given ModuleDescriptor and
@@ -67,7 +64,7 @@
ModuleDescriptor descriptor,
URI uri)
{
- return JLRMA.defineModule(loader, descriptor, uri);
+ return JLA.defineModule(loader, descriptor, uri);
}
/**
@@ -75,23 +72,14 @@
* Same as m1.addReads(m2) but without a caller check.
*/
public static void addReads(Module m1, Module m2) {
- JLRMA.addReads(m1, m2);
+ JLA.addReads(m1, m2);
}
/**
* Update module m to read all unnamed modules.
*/
public static void addReadsAllUnnamed(Module m) {
- JLRMA.addReadsAllUnnamed(m);
- }
-
- /**
- * Update module m to export a package to all modules.
- *
- * This method is for intended for use by tests only.
- */
- public static void addExports(Module m, String pn) {
- JLRMA.addExports(m, pn);
+ JLA.addReadsAllUnnamed(m);
}
/**
@@ -99,23 +87,14 @@
* Same as m1.addExports(pn, m2) but without a caller check
*/
public static void addExports(Module m1, String pn, Module m2) {
- JLRMA.addExports(m1, pn, m2);
+ JLA.addExports(m1, pn, m2);
}
/**
* Updates module m to export a package to all unnamed modules.
*/
public static void addExportsToAllUnnamed(Module m, String pn) {
- JLRMA.addExportsToAllUnnamed(m, pn);
- }
-
- /**
- * Update module m to open a package to all modules.
- *
- * This method is for intended for use by tests only.
- */
- public static void addOpens(Module m, String pn) {
- JLRMA.addOpens(m, pn);
+ JLA.addExportsToAllUnnamed(m, pn);
}
/**
@@ -123,14 +102,14 @@
* Same as m1.addOpens(pn, m2) but without a caller check.
*/
public static void addOpens(Module m1, String pn, Module m2) {
- JLRMA.addOpens(m1, pn, m2);
+ JLA.addOpens(m1, pn, m2);
}
/**
* Updates module m to open a package to all unnamed modules.
*/
public static void addOpensToAllUnnamed(Module m, String pn) {
- JLRMA.addOpensToAllUnnamed(m, pn);
+ JLA.addOpensToAllUnnamed(m, pn);
}
/**
@@ -138,16 +117,16 @@
* Same as m2.addUses(service) but without a caller check.
*/
public static void addUses(Module m, Class service) {
- JLRMA.addUses(m, service);
+ JLA.addUses(m, service);
}
/**
* Updates module m to provide a service
*/
public static void addProvides(Module m, Class service, Class impl) {
- Layer layer = m.getLayer();
+ ModuleLayer layer = m.getLayer();
- if (layer == null || layer == Layer.boot()) {
+ if (layer == null || layer == ModuleLayer.boot()) {
// update ClassLoader catalog
PrivilegedAction pa = m::getClassLoader;
ClassLoader loader = AccessController.doPrivileged(pa);
@@ -162,9 +141,7 @@
if (layer != null) {
// update Layer catalog
- SharedSecrets.getJavaLangReflectModuleAccess()
- .getServicesCatalog(layer)
- .addProvider(m, service, impl);
+ JLA.getServicesCatalog(layer).addProvider(m, service, impl);
}
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/jdk/internal/module/ServicesCatalog.java
--- a/jdk/src/java.base/share/classes/jdk/internal/module/ServicesCatalog.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/jdk/internal/module/ServicesCatalog.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
package jdk.internal.module;
-import java.lang.reflect.Module;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleDescriptor.Provides;
import java.util.ArrayList;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/invoke/util/VerifyAccess.java
--- a/jdk/src/java.base/share/classes/sun/invoke/util/VerifyAccess.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/invoke/util/VerifyAccess.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,7 +27,6 @@
import java.lang.reflect.Modifier;
import static java.lang.reflect.Modifier.*;
-import java.lang.reflect.Module;
import java.util.Objects;
import jdk.internal.reflect.Reflection;
@@ -297,10 +296,13 @@
* @param refc the class attempting to make the reference
*/
public static boolean isTypeVisible(java.lang.invoke.MethodType type, Class refc) {
- for (int n = -1, max = type.parameterCount(); n < max; n++) {
- Class ptype = (n < 0 ? type.returnType() : type.parameterType(n));
- if (!isTypeVisible(ptype, refc))
+ if (!isTypeVisible(type.returnType(), refc)) {
+ return false;
+ }
+ for (int n = 0, max = type.parameterCount(); n < max; n++) {
+ if (!isTypeVisible(type.parameterType(n), refc)) {
return false;
+ }
}
return true;
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/invoke/util/Wrapper.java
--- a/jdk/src/java.base/share/classes/sun/invoke/util/Wrapper.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/invoke/util/Wrapper.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,20 +26,20 @@
package sun.invoke.util;
public enum Wrapper {
- // wrapperType primitiveType char emptyArray format
- BOOLEAN( Boolean.class, boolean.class, 'Z', new boolean[0], Format.unsigned( 1)),
+ // wrapperType simple primitiveType simple char emptyArray format
+ BOOLEAN( Boolean.class, "Boolean", boolean.class, "boolean", 'Z', new boolean[0], Format.unsigned( 1)),
// These must be in the order defined for widening primitive conversions in JLS 5.1.2
// Avoid boxing integral types here to defer initialization of internal caches
- BYTE ( Byte.class, byte.class, 'B', new byte[0], Format.signed( 8)),
- SHORT ( Short.class, short.class, 'S', new short[0], Format.signed( 16)),
- CHAR (Character.class, char.class, 'C', new char[0], Format.unsigned(16)),
- INT ( Integer.class, int.class, 'I', new int[0], Format.signed( 32)),
- LONG ( Long.class, long.class, 'J', new long[0], Format.signed( 64)),
- FLOAT ( Float.class, float.class, 'F', new float[0], Format.floating(32)),
- DOUBLE ( Double.class, double.class, 'D', new double[0], Format.floating(64)),
- OBJECT ( Object.class, Object.class, 'L', new Object[0], Format.other( 1)),
+ BYTE ( Byte.class, "Byte", byte.class, "byte", 'B', new byte[0], Format.signed( 8)),
+ SHORT ( Short.class, "Short", short.class, "short", 'S', new short[0], Format.signed( 16)),
+ CHAR (Character.class, "Character", char.class, "char", 'C', new char[0], Format.unsigned(16)),
+ INT ( Integer.class, "Integer", int.class, "int", 'I', new int[0], Format.signed( 32)),
+ LONG ( Long.class, "Long", long.class, "long", 'J', new long[0], Format.signed( 64)),
+ FLOAT ( Float.class, "Float", float.class, "float", 'F', new float[0], Format.floating(32)),
+ DOUBLE ( Double.class, "Double", double.class, "double", 'D', new double[0], Format.floating(64)),
+ OBJECT ( Object.class, "Object", Object.class, "Object", 'L', new Object[0], Format.other( 1)),
// VOID must be the last type, since it is "assignable" from any other type:
- VOID ( Void.class, void.class, 'V', null, Format.other( 0)),
+ VOID ( Void.class, "Void", void.class, "void", 'V', null, Format.other( 0)),
;
public static final int COUNT = 10;
@@ -52,14 +52,14 @@
private final String wrapperSimpleName;
private final String primitiveSimpleName;
- private Wrapper(Class wtype, Class ptype, char tchar, Object emptyArray, int format) {
+ private Wrapper(Class wtype, String wtypeName, Class ptype, String ptypeName, char tchar, Object emptyArray, int format) {
this.wrapperType = wtype;
this.primitiveType = ptype;
this.basicTypeChar = tchar;
this.emptyArray = emptyArray;
this.format = format;
- this.wrapperSimpleName = wtype.getSimpleName();
- this.primitiveSimpleName = ptype.getSimpleName();
+ this.wrapperSimpleName = wtypeName;
+ this.primitiveSimpleName = ptypeName;
}
/** For debugging, give the details of this wrapper. */
@@ -518,12 +518,6 @@
* If the target type is a primitive, change it to a wrapper.
*/
static Class forceType(Class type, Class exampleType) {
- boolean z = (type == exampleType ||
- type.isPrimitive() && forPrimitiveType(type) == findWrapperType(exampleType) ||
- exampleType.isPrimitive() && forPrimitiveType(exampleType) == findWrapperType(type) ||
- type == Object.class && !exampleType.isPrimitive());
- if (!z)
- System.out.println(type+" <= "+exampleType);
assert(type == exampleType ||
type.isPrimitive() && forPrimitiveType(type) == findWrapperType(exampleType) ||
exampleType.isPrimitive() && forPrimitiveType(exampleType) == findWrapperType(type) ||
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/launcher/LauncherHelper.java
--- a/jdk/src/java.base/share/classes/sun/launcher/LauncherHelper.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/launcher/LauncherHelper.java Wed Jul 05 23:13:02 2017 +0200
@@ -50,10 +50,8 @@
import java.lang.module.ModuleDescriptor.Exports;
import java.lang.module.ModuleDescriptor.Opens;
import java.lang.module.ModuleDescriptor.Provides;
-import java.lang.reflect.Layer;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
-import java.lang.reflect.Module;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.net.URI;
@@ -467,7 +465,7 @@
String mn = s[0];
String pn = s[1];
- Layer.boot().findModule(mn).ifPresent(m -> {
+ ModuleLayer.boot().findModule(mn).ifPresent(m -> {
if (m.getDescriptor().packages().contains(pn)) {
if (open) {
Modules.addOpensToAllUnnamed(m, pn);
@@ -564,7 +562,7 @@
}
// main module is in the boot layer
- Layer layer = Layer.boot();
+ ModuleLayer layer = ModuleLayer.boot();
Optional om = layer.findModule(mainModule);
if (!om.isPresent()) {
// should not happen
@@ -854,7 +852,7 @@
private static void setFXLaunchParameters(String what, int mode) {
// find the module with the FX launcher
- Optional om = Layer.boot().findModule(JAVAFX_GRAPHICS_MODULE_NAME);
+ Optional om = ModuleLayer.boot().findModule(JAVAFX_GRAPHICS_MODULE_NAME);
if (!om.isPresent()) {
abort(null, "java.launcher.cls.error5");
}
@@ -938,8 +936,7 @@
* Called by the launcher to list the observable modules.
* If called without any sub-options then the output is a simple list of
* the modules. If called with sub-options then the sub-options are the
- * names of the modules to list (-listmods:java.base,java.desktop for
- * example).
+ * names of the modules to list (e.g. --list-modules java.base,java.desktop)
*/
static void listModules(boolean printToStderr, String optionFlag)
throws IOException, ClassNotFoundException
@@ -947,89 +944,97 @@
initOutput(printToStderr);
ModuleFinder finder = jdk.internal.module.ModuleBootstrap.finder();
-
int colon = optionFlag.indexOf('=');
if (colon == -1) {
finder.findAll().stream()
- .sorted(Comparator.comparing(ModuleReference::descriptor))
- .forEach(md -> {
- ostream.println(midAndLocation(md.descriptor(),
- md.location()));
- });
+ .sorted(Comparator.comparing(ModuleReference::descriptor))
+ .forEach(mref -> describeModule(finder, mref, false));
} else {
String[] names = optionFlag.substring(colon+1).split(",");
for (String name: names) {
ModuleReference mref = finder.find(name).orElse(null);
if (mref == null) {
- System.err.format("%s not observable!%n", name);
+ System.err.format("%s not found%n", name);
continue;
}
-
- ModuleDescriptor md = mref.descriptor();
- if (md.isOpen())
- ostream.print("open ");
- if (md.isAutomatic())
- ostream.print("automatic ");
- if (md.modifiers().contains(ModuleDescriptor.Modifier.SYNTHETIC))
- ostream.print("synthetic ");
- if (md.modifiers().contains(ModuleDescriptor.Modifier.MANDATED))
- ostream.print("mandated ");
- ostream.println("module " + midAndLocation(md, mref.location()));
-
- // unqualified exports (sorted by package)
- Set exports = new TreeSet<>(Comparator.comparing(Exports::source));
- md.exports().stream().filter(e -> !e.isQualified()).forEach(exports::add);
- for (Exports e : exports) {
- String modsAndSource = Stream.concat(toStringStream(e.modifiers()),
- Stream.of(e.source()))
- .collect(Collectors.joining(" "));
- ostream.format(" exports %s%n", modsAndSource);
- }
-
- for (Requires d : md.requires()) {
- ostream.format(" requires %s%n", d);
- }
- for (String s : md.uses()) {
- ostream.format(" uses %s%n", s);
- }
-
- for (Provides ps : md.provides()) {
- ostream.format(" provides %s with %s%n", ps.service(),
- ps.providers().stream().collect(Collectors.joining(", ")));
- }
-
- // qualified exports
- for (Exports e : md.exports()) {
- if (e.isQualified()) {
- String modsAndSource = Stream.concat(toStringStream(e.modifiers()),
- Stream.of(e.source()))
- .collect(Collectors.joining(" "));
- ostream.format(" exports %s", modsAndSource);
- formatCommaList(ostream, " to", e.targets());
- }
- }
-
- // open packages
- for (Opens obj: md.opens()) {
- String modsAndSource = Stream.concat(toStringStream(obj.modifiers()),
- Stream.of(obj.source()))
- .collect(Collectors.joining(" "));
- ostream.format(" opens %s", modsAndSource);
- if (obj.isQualified())
- formatCommaList(ostream, " to", obj.targets());
- else
- ostream.println();
- }
-
- // non-exported/non-open packages
- Set concealed = new TreeSet<>(md.packages());
- md.exports().stream().map(Exports::source).forEach(concealed::remove);
- md.opens().stream().map(Opens::source).forEach(concealed::remove);
- concealed.forEach(p -> ostream.format(" contains %s%n", p));
+ describeModule(finder, mref, true);
}
}
}
+ /**
+ * Describes the given module.
+ */
+ static void describeModule(ModuleFinder finder,
+ ModuleReference mref,
+ boolean verbose)
+ {
+ ModuleDescriptor md = mref.descriptor();
+ ostream.print("module " + midAndLocation(md, mref.location()));
+ if (md.isAutomatic())
+ ostream.print(" automatic");
+ ostream.println();
+
+ if (!verbose)
+ return;
+
+ // unqualified exports (sorted by package)
+ Set exports = new TreeSet<>(Comparator.comparing(Exports::source));
+ md.exports().stream().filter(e -> !e.isQualified()).forEach(exports::add);
+ for (Exports e : exports) {
+ String modsAndSource = Stream.concat(toStringStream(e.modifiers()),
+ Stream.of(e.source()))
+ .collect(Collectors.joining(" "));
+ ostream.format(" exports %s%n", modsAndSource);
+ }
+
+ for (Requires d : md.requires()) {
+ ostream.format(" requires %s", d);
+ String suffix = finder.find(d.name())
+ .map(ModuleReference::descriptor)
+ .map(any -> any.isAutomatic() ? " automatic" : "")
+ .orElse(" not found");
+ ostream.println(suffix);
+ }
+ for (String s : md.uses()) {
+ ostream.format(" uses %s%n", s);
+ }
+
+ for (Provides ps : md.provides()) {
+ ostream.format(" provides %s with %s%n", ps.service(),
+ ps.providers().stream().collect(Collectors.joining(", ")));
+ }
+
+ // qualified exports
+ for (Exports e : md.exports()) {
+ if (e.isQualified()) {
+ String modsAndSource = Stream.concat(toStringStream(e.modifiers()),
+ Stream.of(e.source()))
+ .collect(Collectors.joining(" "));
+ ostream.format(" exports %s", modsAndSource);
+ formatCommaList(ostream, " to", e.targets());
+ }
+ }
+
+ // open packages
+ for (Opens obj: md.opens()) {
+ String modsAndSource = Stream.concat(toStringStream(obj.modifiers()),
+ Stream.of(obj.source()))
+ .collect(Collectors.joining(" "));
+ ostream.format(" opens %s", modsAndSource);
+ if (obj.isQualified())
+ formatCommaList(ostream, " to", obj.targets());
+ else
+ ostream.println();
+ }
+
+ // non-exported/non-open packages
+ Set concealed = new TreeSet<>(md.packages());
+ md.exports().stream().map(Exports::source).forEach(concealed::remove);
+ md.opens().stream().map(Opens::source).forEach(concealed::remove);
+ concealed.forEach(p -> ostream.format(" contains %s%n", p));
+ }
+
static String toString(Set s) {
return toStringStream(s).collect(Collectors.joining(" "));
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/launcher/resources/launcher.properties
--- a/jdk/src/java.base/share/classes/sun/launcher/resources/launcher.properties Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/launcher/resources/launcher.properties Wed Jul 05 23:13:02 2017 +0200
@@ -39,7 +39,8 @@
java.launcher.opt.hotspot =\ {0}\t is a synonym for the "{1}" VM [deprecated]\n
# Translators please note do not translate the options themselves
-java.launcher.opt.footer =\ -cp \n\
+java.launcher.opt.footer = \
+\ -cp \n\
\ -classpath \n\
\ --class-path \n\
\ A {0} separated list of directories, JAR archives,\n\
@@ -101,8 +102,11 @@
\ should always be passed as the argument to the -splash option.\n\
\ The most appropriate scaled image provided will be picked up\n\
\ automatically.\n\
-\ See the SplashScreen API documentation for more information.\n\
-\ @ read options from the specified file\n\n\
+\ See the SplashScreen API documentation for more information\n\
+\ @argument files\n\
+\ one or more argument files containing options\n\
+\ -disable-@files\n\
+\ prevent further argument file expansion\n\
\To specify an argument for a long option, you can use --= or\n\
\--.\n
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/net/www/MeteredStream.java
--- a/jdk/src/java.base/share/classes/sun/net/www/MeteredStream.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/net/www/MeteredStream.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1994, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1994, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -203,6 +203,7 @@
return super.markSupported();
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
try {
close();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/net/www/protocol/https/DelegateHttpsURLConnection.java
--- a/jdk/src/java.base/share/classes/sun/net/www/protocol/https/DelegateHttpsURLConnection.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/net/www/protocol/https/DelegateHttpsURLConnection.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -77,6 +77,7 @@
* Called by layered delegator's finalize() method to handle closing
* the underlying object.
*/
+ @SuppressWarnings("deprecation")
protected void dispose() throws Throwable {
super.finalize();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/net/www/protocol/https/HttpsURLConnectionImpl.java
--- a/jdk/src/java.base/share/classes/sun/net/www/protocol/https/HttpsURLConnectionImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/net/www/protocol/https/HttpsURLConnectionImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -478,6 +478,7 @@
* sun.net.www.protocol.http.HttpURLConnection's finalize()
* would have to be made public.
*/
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
delegate.dispose();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
--- a/jdk/src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -1034,6 +1034,7 @@
}
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws IOException {
// fd is null if constructor threw exception
if (fd != null)
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/reflect/misc/MethodUtil.java
--- a/jdk/src/java.base/share/classes/sun/reflect/misc/MethodUtil.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/reflect/misc/MethodUtil.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
package sun.reflect.misc;
-import java.lang.reflect.Module;
import java.io.EOFException;
import java.security.AllPermission;
import java.security.AccessController;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/security/provider/KeyProtector.java
--- a/jdk/src/java.base/share/classes/sun/security/provider/KeyProtector.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/security/provider/KeyProtector.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -147,6 +147,7 @@
* Ensures that the password bytes of this key protector are
* set to zero when there are no more references to it.
*/
+ @SuppressWarnings("deprecation")
protected void finalize() {
if (passwdBytes != null) {
Arrays.fill(passwdBytes, (byte)0x00);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/security/ssl/BaseSSLSocketImpl.java
--- a/jdk/src/java.base/share/classes/sun/security/ssl/BaseSSLSocketImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/BaseSSLSocketImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -265,6 +265,7 @@
* the penalty of prematurly killing SSL sessions.
*/
@Override
+ @SuppressWarnings("deprecation")
protected final void finalize() throws Throwable {
try {
close();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/security/ssl/SunJSSE.java
--- a/jdk/src/java.base/share/classes/sun/security/ssl/SunJSSE.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/SunJSSE.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -247,6 +247,7 @@
}
@Override
+ @SuppressWarnings("deprecation")
protected final void finalize() throws Throwable {
// empty
super.finalize();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/classes/sun/security/tools/keytool/Main.java
--- a/jdk/src/java.base/share/classes/sun/security/tools/keytool/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/classes/sun/security/tools/keytool/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -485,7 +485,9 @@
if (c != null) {
command = c;
- } else if (collator.compare(flags, "-help") == 0) {
+ } else if (collator.compare(flags, "-help") == 0 ||
+ collator.compare(flags, "-h") == 0 ||
+ collator.compare(flags, "-?") == 0) {
help = true;
} else if (collator.compare(flags, "-conf") == 0) {
i++;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.base/share/native/libjava/Module.c
--- a/jdk/src/java.base/share/native/libjava/Module.c Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.base/share/native/libjava/Module.c Wed Jul 05 23:13:02 2017 +0200
@@ -29,12 +29,12 @@
#include "jni_util.h"
#include "jvm.h"
-#include "java_lang_reflect_Module.h"
+#include "java_lang_Module.h"
/*
* Gets the UTF-8 chars for the string and translates '.' to '/'. Does no
* further validation, assumption being that both calling code in
- * java.lang.reflect.Module and VM will do deeper validation.
+ * java.lang.Module and VM will do deeper validation.
*/
static char*
GetInternalPackageName(JNIEnv *env, jstring pkg, char* buf, jsize buf_size)
@@ -68,7 +68,7 @@
}
JNIEXPORT void JNICALL
-Java_java_lang_reflect_Module_defineModule0(JNIEnv *env, jclass cls, jobject module,
+Java_java_lang_Module_defineModule0(JNIEnv *env, jclass cls, jobject module,
jboolean is_open, jstring version,
jstring location, jobjectArray packages)
{
@@ -109,14 +109,14 @@
}
JNIEXPORT void JNICALL
-Java_java_lang_reflect_Module_addReads0(JNIEnv *env, jclass cls, jobject from, jobject to)
+Java_java_lang_Module_addReads0(JNIEnv *env, jclass cls, jobject from, jobject to)
{
JVM_AddReadsModule(env, from, to);
}
JNIEXPORT void JNICALL
-Java_java_lang_reflect_Module_addExports0(JNIEnv *env, jclass cls, jobject from,
- jstring pkg, jobject to)
+Java_java_lang_Module_addExports0(JNIEnv *env, jclass cls, jobject from,
+ jstring pkg, jobject to)
{
char buf[128];
char* pkg_name;
@@ -136,8 +136,8 @@
}
JNIEXPORT void JNICALL
-Java_java_lang_reflect_Module_addExportsToAll0(JNIEnv *env, jclass cls, jobject from,
- jstring pkg)
+Java_java_lang_Module_addExportsToAll0(JNIEnv *env, jclass cls, jobject from,
+ jstring pkg)
{
char buf[128];
char* pkg_name;
@@ -157,8 +157,8 @@
}
JNIEXPORT void JNICALL
-Java_java_lang_reflect_Module_addExportsToAllUnnamed0(JNIEnv *env, jclass cls,
- jobject from, jstring pkg)
+Java_java_lang_Module_addExportsToAllUnnamed0(JNIEnv *env, jclass cls,
+ jobject from, jstring pkg)
{
char buf[128];
char* pkg_name;
@@ -178,7 +178,7 @@
}
JNIEXPORT void JNICALL
-Java_java_lang_reflect_Module_addPackage0(JNIEnv *env, jclass cls, jobject m, jstring pkg)
+Java_java_lang_Module_addPackage0(JNIEnv *env, jclass cls, jobject m, jstring pkg)
{
char buf[128];
char* pkg_name;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/macosx/classes/apple/laf/JRSUIControl.java
--- a/jdk/src/java.desktop/macosx/classes/apple/laf/JRSUIControl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/macosx/classes/apple/laf/JRSUIControl.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -114,6 +114,7 @@
changes.putAll(other.changes);
}
+ @SuppressWarnings("deprecation")
protected synchronized void finalize() throws Throwable {
if (cfDictionaryPtr == 0) return;
disposeCFDictionary(cfDictionaryPtr);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/macosx/classes/sun/awt/CGraphicsEnvironment.java
--- a/jdk/src/java.desktop/macosx/classes/sun/awt/CGraphicsEnvironment.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/macosx/classes/sun/awt/CGraphicsEnvironment.java Wed Jul 05 23:13:02 2017 +0200
@@ -124,6 +124,7 @@
}
@Override
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
try {
super.finalize();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/macosx/classes/sun/font/CFont.java
--- a/jdk/src/java.desktop/macosx/classes/sun/font/CFont.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/macosx/classes/sun/font/CFont.java Wed Jul 05 23:13:02 2017 +0200
@@ -250,6 +250,7 @@
return compFont;
}
+ @SuppressWarnings("deprecation")
protected synchronized void finalize() {
if (nativeFontPtr != 0) {
disposeNativeFont(nativeFontPtr);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/macosx/classes/sun/font/CStrike.java
--- a/jdk/src/java.desktop/macosx/classes/sun/font/CStrike.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/macosx/classes/sun/font/CStrike.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -127,6 +127,7 @@
return nativeStrikePtr;
}
+ @SuppressWarnings("deprecation")
protected synchronized void finalize() throws Throwable {
if (nativeStrikePtr != 0) {
disposeNativeStrikePtr(nativeStrikePtr);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/macosx/classes/sun/lwawt/macosx/CFRetainedResource.java
--- a/jdk/src/java.desktop/macosx/classes/sun/lwawt/macosx/CFRetainedResource.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/macosx/classes/sun/lwawt/macosx/CFRetainedResource.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -135,6 +135,7 @@
}
@Override
+ @SuppressWarnings("deprecation")
protected final void finalize() throws Throwable {
dispose();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterJob.java
--- a/jdk/src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterJob.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/macosx/classes/sun/lwawt/macosx/CPrinterJob.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -556,6 +556,7 @@
// The following methods are CPrinterJob specific.
@Override
+ @SuppressWarnings("deprecation")
protected void finalize() {
synchronized (fNSPrintInfoLock) {
if (fNSPrintInfo != -1) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/common/SubImageInputStream.java
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/common/SubImageInputStream.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/common/SubImageInputStream.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -72,6 +72,7 @@
streamPos = pos;
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
// Empty finalizer (for improved performance; no need to call
// super.finalize() in this case)
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageWriter.java
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageWriter.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageWriter.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -143,6 +143,7 @@
}
@Override
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
// Empty finalizer (for improved performance; no need to call
// super.finalize() in this case)
@@ -279,6 +280,7 @@
}
@Override
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
// Empty finalizer (for improved performance; no need to call
// super.finalize() in this case)
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFBaseJPEGCompressor.java
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFBaseJPEGCompressor.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFBaseJPEGCompressor.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -435,6 +435,7 @@
return compDataLength;
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
super.finalize();
if(JPEGWriter != null) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFJPEGDecompressor.java
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFJPEGDecompressor.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFJPEGDecompressor.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -139,6 +139,7 @@
JPEGReader.read(0, JPEGParam);
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
super.finalize();
JPEGReader.dispose();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFOldJPEGDecompressor.java
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFOldJPEGDecompressor.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFOldJPEGDecompressor.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -610,6 +610,7 @@
JPEGReader.read(0, JPEGParam);
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
super.finalize();
JPEGReader.dispose();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/com/sun/imageio/stream/StreamFinalizer.java
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/stream/StreamFinalizer.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/stream/StreamFinalizer.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -60,6 +60,7 @@
this.stream = stream;
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
try {
stream.close();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/com/sun/media/sound/AbstractMidiDevice.java
--- a/jdk/src/java.desktop/share/classes/com/sun/media/sound/AbstractMidiDevice.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/com/sun/media/sound/AbstractMidiDevice.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -444,6 +444,7 @@
* close this device if discarded by the garbage collector.
*/
@Override
+ @SuppressWarnings("deprecation")
protected final void finalize() {
close();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/java/awt/Graphics.java
--- a/jdk/src/java.desktop/share/classes/java/awt/Graphics.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/java/awt/Graphics.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1995, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -1159,8 +1159,18 @@
/**
* Disposes of this graphics context once it is no longer referenced.
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
* @see #dispose
*/
+ @Deprecated(since="9")
public void finalize() {
dispose();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/java/awt/PrintJob.java
--- a/jdk/src/java.desktop/share/classes/java/awt/PrintJob.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/java/awt/PrintJob.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1996, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -79,8 +79,18 @@
/**
* Ends this print job once it is no longer referenced.
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
* @see #end
*/
+ @Deprecated(since="9")
public void finalize() {
end();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/java/awt/color/ICC_Profile.java
--- a/jdk/src/java.desktop/share/classes/java/awt/color/ICC_Profile.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/java/awt/color/ICC_Profile.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -751,7 +751,17 @@
/**
* Frees the resources associated with an ICC_Profile object.
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
protected void finalize () {
if (cmmProfile != null) {
CMSManager.getModule().freeProfile(cmmProfile);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/java/awt/image/ColorModel.java
--- a/jdk/src/java.desktop/share/classes/java/awt/image/ColorModel.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/java/awt/image/ColorModel.java Wed Jul 05 23:13:02 2017 +0200
@@ -1620,7 +1620,17 @@
* Disposes of system resources associated with this
* {@code ColorModel} once this {@code ColorModel} is no
* longer referenced.
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
public void finalize() {
}
@@ -1952,4 +1962,4 @@
return lg16Toog16LUT;
}
-}
\ No newline at end of file
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/java/awt/image/IndexColorModel.java
--- a/jdk/src/java.desktop/share/classes/java/awt/image/IndexColorModel.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/java/awt/image/IndexColorModel.java Wed Jul 05 23:13:02 2017 +0200
@@ -1514,7 +1514,17 @@
* Disposes of system resources associated with this
* {@code ColorModel} once this {@code ColorModel} is no
* longer referenced.
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
public void finalize() {
}
@@ -1630,4 +1640,4 @@
}
return result;
}
-}
\ No newline at end of file
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/javax/imageio/metadata/IIOMetadata.java
--- a/jdk/src/java.desktop/share/classes/javax/imageio/metadata/IIOMetadata.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/metadata/IIOMetadata.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,7 +28,6 @@
import org.w3c.dom.Node;
import java.lang.reflect.Method;
-import java.lang.reflect.Module;
import java.security.AccessController;
import java.security.PrivilegedAction;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/javax/imageio/spi/ImageReaderWriterSpi.java
--- a/jdk/src/java.desktop/share/classes/javax/imageio/spi/ImageReaderWriterSpi.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/spi/ImageReaderWriterSpi.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,7 +28,6 @@
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
-import java.lang.reflect.Module;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Arrays;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/javax/imageio/spi/ServiceRegistry.java
--- a/jdk/src/java.desktop/share/classes/javax/imageio/spi/ServiceRegistry.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/spi/ServiceRegistry.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -706,7 +706,17 @@
*
* @exception Throwable if an error occurs during superclass
* finalization.
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
public void finalize() throws Throwable {
deregisterAll();
super.finalize();
@@ -846,6 +856,7 @@
poset.clear();
}
+ @SuppressWarnings("deprecation")
public synchronized void finalize() {
clear();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/javax/imageio/stream/FileCacheImageInputStream.java
--- a/jdk/src/java.desktop/share/classes/javax/imageio/stream/FileCacheImageInputStream.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/stream/FileCacheImageInputStream.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -260,7 +260,17 @@
/**
* {@inheritDoc}
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
protected void finalize() throws Throwable {
// Empty finalizer: for performance reasons we instead use the
// Disposer mechanism for ensuring that the underlying
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/javax/imageio/stream/FileImageInputStream.java
--- a/jdk/src/java.desktop/share/classes/javax/imageio/stream/FileImageInputStream.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/stream/FileImageInputStream.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -155,7 +155,17 @@
/**
* {@inheritDoc}
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
protected void finalize() throws Throwable {
// Empty finalizer: for performance reasons we instead use the
// Disposer mechanism for ensuring that the underlying
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/javax/imageio/stream/FileImageOutputStream.java
--- a/jdk/src/java.desktop/share/classes/javax/imageio/stream/FileImageOutputStream.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/stream/FileImageOutputStream.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -163,7 +163,17 @@
/**
* {@inheritDoc}
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
protected void finalize() throws Throwable {
// Empty finalizer: for performance reasons we instead use the
// Disposer mechanism for ensuring that the underlying
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/javax/imageio/stream/ImageInputStreamImpl.java
--- a/jdk/src/java.desktop/share/classes/javax/imageio/stream/ImageInputStreamImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/stream/ImageInputStreamImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -867,7 +867,17 @@
*
* @exception Throwable if an error occurs during superclass
* finalization.
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
protected void finalize() throws Throwable {
if (!isClosed) {
try {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/javax/imageio/stream/MemoryCacheImageInputStream.java
--- a/jdk/src/java.desktop/share/classes/javax/imageio/stream/MemoryCacheImageInputStream.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/stream/MemoryCacheImageInputStream.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -178,7 +178,17 @@
/**
* {@inheritDoc}
+ *
+ * @deprecated The {@code finalize} method has been deprecated.
+ * Subclasses that override {@code finalize} in order to perform cleanup
+ * should be modified to use alternative cleanup mechanisms and
+ * to remove the overriding {@code finalize} method.
+ * When overriding the {@code finalize} method, its implementation must explicitly
+ * ensure that {@code super.finalize()} is invoked as described in {@link Object#finalize}.
+ * See the specification for {@link Object#finalize()} for further
+ * information about migration options.
*/
+ @Deprecated(since="9")
protected void finalize() throws Throwable {
// Empty finalizer: for performance reasons we instead use the
// Disposer mechanism for ensuring that the underlying
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/javax/swing/text/PlainView.java
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/PlainView.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/PlainView.java Wed Jul 05 23:13:02 2017 +0200
@@ -31,7 +31,6 @@
import java.security.PrivilegedAction;
import java.util.Objects;
import javax.swing.event.*;
-import java.lang.reflect.Module;
import java.lang.ref.SoftReference;
import java.util.HashMap;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/javax/swing/text/StringContent.java
--- a/jdk/src/java.desktop/share/classes/javax/swing/text/StringContent.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/swing/text/StringContent.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -351,6 +351,7 @@
return rec.offset;
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
// schedule the record to be removed later
// on another thread.
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/sun/awt/image/BufImgSurfaceData.java
--- a/jdk/src/java.desktop/share/classes/sun/awt/image/BufImgSurfaceData.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/sun/awt/image/BufImgSurfaceData.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -472,6 +472,7 @@
this.pData = pData;
}
+ @SuppressWarnings("deprecation")
public void finalize() {
if (pData != 0L) {
BufImgSurfaceData.freeNativeICMData(pData);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/sun/java2d/SunGraphics2D.java
--- a/jdk/src/java.desktop/share/classes/sun/java2d/SunGraphics2D.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/SunGraphics2D.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -3633,6 +3633,7 @@
* enough to know that if our override is empty then it should not
* mark us as finalizeable.
*/
+ @SuppressWarnings("deprecation")
public void finalize() {
// DO NOT REMOVE THIS METHOD
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/sun/java2d/pipe/RegionClipSpanIterator.java
--- a/jdk/src/java.desktop/share/classes/sun/java2d/pipe/RegionClipSpanIterator.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/pipe/RegionClipSpanIterator.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -383,6 +383,7 @@
*/
//public native void dispose();
+ @SuppressWarnings("deprecation")
protected void finalize() {
//dispose();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/sun/print/PeekGraphics.java
--- a/jdk/src/java.desktop/share/classes/sun/print/PeekGraphics.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/sun/print/PeekGraphics.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -1336,6 +1336,7 @@
/**
* Empty finalizer as no clean up needed here.
*/
+ @SuppressWarnings("deprecation")
public void finalize() {
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/sun/print/PrintJob2D.java
--- a/jdk/src/java.desktop/share/classes/sun/print/PrintJob2D.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/sun/print/PrintJob2D.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -942,6 +942,7 @@
* Ends this print job once it is no longer referenced.
* @see #end
*/
+ @SuppressWarnings("deprecation")
public void finalize() {
end();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/sun/print/ProxyGraphics.java
--- a/jdk/src/java.desktop/share/classes/sun/print/ProxyGraphics.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/sun/print/ProxyGraphics.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -1099,6 +1099,7 @@
/**
* Empty finalizer as no clean up needed here.
*/
+ @SuppressWarnings("deprecation")
public void finalize() {
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/classes/sun/print/ProxyGraphics2D.java
--- a/jdk/src/java.desktop/share/classes/sun/print/ProxyGraphics2D.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/classes/sun/print/ProxyGraphics2D.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -1264,6 +1264,7 @@
/**
* Empty finalizer as no clean up needed here.
*/
+ @SuppressWarnings("deprecation")
public void finalize() {
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/share/legal/jpeg.md
--- a/jdk/src/java.desktop/share/legal/jpeg.md Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/share/legal/jpeg.md Wed Jul 05 23:13:02 2017 +0200
@@ -1,4 +1,4 @@
-## JPEG release 6b
+## Independent JPEG Group: JPEG release 6b
### JPEG License
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/unix/classes/sun/awt/X11InputMethod.java
--- a/jdk/src/java.desktop/unix/classes/sun/awt/X11InputMethod.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/unix/classes/sun/awt/X11InputMethod.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -181,6 +181,7 @@
}
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
dispose();
super.finalize();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.desktop/windows/classes/sun/awt/windows/WInputMethod.java
--- a/jdk/src/java.desktop/windows/classes/sun/awt/windows/WInputMethod.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.desktop/windows/classes/sun/awt/windows/WInputMethod.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -132,6 +132,7 @@
}
@Override
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable
{
// Release the resources used by the native input context.
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.instrument/share/classes/java/lang/instrument/ClassFileTransformer.java
--- a/jdk/src/java.instrument/share/classes/java/lang/instrument/ClassFileTransformer.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.instrument/share/classes/java/lang/instrument/ClassFileTransformer.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
package java.lang.instrument;
-import java.lang.reflect.Module;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.security.ProtectionDomain;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.instrument/share/classes/java/lang/instrument/Instrumentation.java
--- a/jdk/src/java.instrument/share/classes/java/lang/instrument/Instrumentation.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.instrument/share/classes/java/lang/instrument/Instrumentation.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
package java.lang.instrument;
-import java.lang.reflect.Module;
import java.security.ProtectionDomain;
import java.util.List;
import java.util.Map;
@@ -346,7 +345,7 @@
/**
- * Determines whether a class is modifiable by
+ * Tests whether a class is modifiable by
* {@linkplain #retransformClasses retransformation}
* or {@linkplain #redefineClasses redefinition}.
* If a class is modifiable then this method returns true.
@@ -711,8 +710,11 @@
* {@code extraProvides} map contains a service provider type that
* is not a member of the module or an implementation of the service;
* or {@code extraProvides} maps a key to an empty list
+ * @throws UnmodifiableModuleException if the module cannot be modified
* @throws NullPointerException if any of the arguments are {@code null} or
* any of the Sets or Maps contains a {@code null} key or value
+ *
+ * @see #isModifiableModule(Module)
* @since 9
* @spec JPMS
*/
@@ -722,4 +724,19 @@
Map> extraOpens,
Set> extraUses,
Map, List>> extraProvides);
+
+ /**
+ * Tests whether a module can be modified with {@link #redefineModule
+ * redefineModule}. If a module is modifiable then this method returns
+ * {@code true}. If a module is not modifiable then this method returns
+ * {@code false}.
+ *
+ * @param module the module to test if it can be modified
+ * @return {@code true} if the module is modifiable, otherwise {@code false}
+ * @throws NullPointerException if the module is {@code null}
+ *
+ * @since 9
+ * @spec JPMS
+ */
+ boolean isModifiableModule(Module module);
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.instrument/share/classes/java/lang/instrument/UnmodifiableModuleException.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.instrument/share/classes/java/lang/instrument/UnmodifiableModuleException.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.instrument;
+
+/**
+ * Thrown to indicate that a module cannot be modified.
+ *
+ * @see Instrumentation#redefineModule
+ * @since 9
+ * @spec JPMS
+ */
+
+public class UnmodifiableModuleException extends RuntimeException {
+ private static final long serialVersionUID = 6912511912351080644L;
+
+ /**
+ * Constructs an {@code UnmodifiableModuleException} with no
+ * detail message.
+ */
+ public UnmodifiableModuleException() {
+ super();
+ }
+
+ /**
+ * Constructs an {@code UnmodifiableModuleException} with the
+ * specified detail message.
+ *
+ * @param msg the detail message.
+ */
+ public UnmodifiableModuleException(String msg) {
+ super(msg);
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.instrument/share/classes/sun/instrument/InstrumentationImpl.java
--- a/jdk/src/java.instrument/share/classes/sun/instrument/InstrumentationImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.instrument/share/classes/sun/instrument/InstrumentationImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,11 +23,10 @@
* questions.
*/
-
package sun.instrument;
+import java.lang.instrument.UnmodifiableModuleException;
import java.lang.reflect.Method;
-import java.lang.reflect.Module;
import java.lang.reflect.AccessibleObject;
import java.lang.instrument.ClassFileTransformer;
import java.lang.instrument.ClassDefinition;
@@ -132,6 +131,13 @@
return isModifiableClass0(mNativeAgent, theClass);
}
+ public boolean isModifiableModule(Module module) {
+ if (module == null) {
+ throw new NullPointerException("'module' is null");
+ }
+ return true;
+ }
+
public boolean
isRetransformClassesSupported() {
// ask lazily since there is some overhead
@@ -243,6 +249,9 @@
if (!module.isNamed())
return;
+ if (!isModifiableModule(module))
+ throw new UnmodifiableModuleException(module.getName());
+
// copy and check reads
extraReads = new HashSet<>(extraReads);
if (extraReads.contains(null))
@@ -312,7 +321,7 @@
return Collections.emptyMap();
Map> result = new HashMap<>();
- Set packages = Set.of(module.getPackages());
+ Set packages = module.getPackages();
for (Map.Entry> e : map.entrySet()) {
String pkg = e.getKey();
if (pkg == null)
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.instrument/share/classes/sun/instrument/TransformerManager.java
--- a/jdk/src/java.instrument/share/classes/sun/instrument/TransformerManager.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.instrument/share/classes/sun/instrument/TransformerManager.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,10 +25,8 @@
package sun.instrument;
-
import java.lang.instrument.Instrumentation;
import java.lang.instrument.ClassFileTransformer;
-import java.lang.reflect.Module;
import java.security.ProtectionDomain;
/*
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.instrument/share/native/libinstrument/JPLISAgent.h
--- a/jdk/src/java.instrument/share/native/libinstrument/JPLISAgent.h Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.instrument/share/native/libinstrument/JPLISAgent.h Wed Jul 05 23:13:02 2017 +0200
@@ -66,7 +66,7 @@
#define JPLIS_INSTRUMENTIMPL_AGENTMAININVOKER_METHODSIGNATURE "(Ljava/lang/String;Ljava/lang/String;)V"
#define JPLIS_INSTRUMENTIMPL_TRANSFORM_METHODNAME "transform"
#define JPLIS_INSTRUMENTIMPL_TRANSFORM_METHODSIGNATURE \
- "(Ljava/lang/reflect/Module;Ljava/lang/ClassLoader;Ljava/lang/String;Ljava/lang/Class;Ljava/security/ProtectionDomain;[BZ)[B"
+ "(Ljava/lang/Module;Ljava/lang/ClassLoader;Ljava/lang/String;Ljava/lang/Class;Ljava/security/ProtectionDomain;[BZ)[B"
/*
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.logging/share/classes/java/util/logging/Level.java
--- a/jdk/src/java.logging/share/classes/java/util/logging/Level.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.logging/share/classes/java/util/logging/Level.java Wed Jul 05 23:13:02 2017 +0200
@@ -24,10 +24,10 @@
*/
package java.util.logging;
+
import java.lang.ref.Reference;
import java.lang.ref.ReferenceQueue;
import java.lang.ref.WeakReference;
-import java.lang.reflect.Module;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.ArrayList;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.logging/share/classes/java/util/logging/LogManager.java
--- a/jdk/src/java.logging/share/classes/java/util/logging/LogManager.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.logging/share/classes/java/util/logging/LogManager.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
* questions.
*/
-
package java.util.logging;
import java.io.*;
@@ -43,7 +42,6 @@
import jdk.internal.misc.JavaAWTAccess;
import jdk.internal.misc.SharedSecrets;
import sun.util.logging.internal.LoggingProviderImpl;
-import java.lang.reflect.Module;
import static jdk.internal.logger.DefaultLoggerFinder.isSystem;
/**
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.logging/share/classes/java/util/logging/Logger.java
--- a/jdk/src/java.logging/share/classes/java/util/logging/Logger.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.logging/share/classes/java/util/logging/Logger.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,11 +23,9 @@
* questions.
*/
-
package java.util.logging;
import java.lang.ref.WeakReference;
-import java.lang.reflect.Module;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.ArrayList;
@@ -664,7 +662,7 @@
* a new logger is created.
*
* If a new logger is created its log level will be configured
- * based on the LogManager configuration and it will configured
+ * based on the LogManager configuration and it will be configured
* to also send logging output to its parent's Handlers. It will
* be registered in the LogManager global namespace.
*
@@ -726,7 +724,7 @@
*
*
* If a new logger is created its log level will be configured
- * based on the LogManager and it will configured to also send logging
+ * based on the LogManager and it will be configured to also send logging
* output to its parent's Handlers. It will be registered in
* the LogManager global namespace.
*
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.logging/share/classes/sun/util/logging/internal/LoggingProviderImpl.java
--- a/jdk/src/java.logging/share/classes/sun/util/logging/internal/LoggingProviderImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.logging/share/classes/sun/util/logging/internal/LoggingProviderImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -32,7 +32,6 @@
import java.util.function.Supplier;
import java.lang.System.LoggerFinder;
import java.lang.System.Logger;
-import java.lang.reflect.Module;
import java.util.Objects;
import java.util.logging.LogManager;
import jdk.internal.logger.DefaultLoggerFinder;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.management.rmi/share/classes/javax/management/remote/rmi/RMIConnector.java
--- a/jdk/src/java.management.rmi/share/classes/javax/management/remote/rmi/RMIConnector.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.management.rmi/share/classes/javax/management/remote/rmi/RMIConnector.java Wed Jul 05 23:13:02 2017 +0200
@@ -43,7 +43,6 @@
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Module;
import java.lang.reflect.Proxy;
import java.net.MalformedURLException;
import java.rmi.MarshalledObject;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.management/share/classes/java/lang/management/LockInfo.java
--- a/jdk/src/java.management/share/classes/java/lang/management/LockInfo.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.management/share/classes/java/lang/management/LockInfo.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -38,8 +38,8 @@
* a synchronizer that may be exclusively owned by a thread and uses
* {@link AbstractOwnableSynchronizer AbstractOwnableSynchronizer}
* (or its subclass) to implement its synchronization property.
- * {@link ReentrantLock ReentrantLock} and
- * {@link ReentrantReadWriteLock ReentrantReadWriteLock} are
+ * {@link ReentrantLock ReentrantLock} and the write-lock (but not
+ * the read-lock) of {@link ReentrantReadWriteLock ReentrantReadWriteLock} are
* two examples of ownable synchronizers provided by the platform.
*
*
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.management/share/classes/javax/management/remote/JMXConnectorFactory.java
--- a/jdk/src/java.management/share/classes/javax/management/remote/JMXConnectorFactory.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.management/share/classes/javax/management/remote/JMXConnectorFactory.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,7 +28,6 @@
import com.sun.jmx.mbeanserver.Util;
import java.io.IOException;
import java.io.UncheckedIOException;
-import java.lang.reflect.Module;
import java.net.MalformedURLException;
import java.util.Collections;
import java.util.HashMap;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.management/share/classes/sun/management/ManagementFactoryHelper.java
--- a/jdk/src/java.management/share/classes/sun/management/ManagementFactoryHelper.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.management/share/classes/sun/management/ManagementFactoryHelper.java Wed Jul 05 23:13:02 2017 +0200
@@ -45,7 +45,6 @@
import java.util.ArrayList;
import java.util.List;
-import java.lang.reflect.Module;
import java.lang.reflect.UndeclaredThrowableException;
import java.security.PrivilegedAction;
import java.util.Collections;
@@ -181,8 +180,7 @@
return AccessController.doPrivileged(new PrivilegedAction<>() {
@Override
public Class run() {
- Optional logging = java.lang.reflect.Layer.boot()
- .findModule("java.logging");
+ Optional logging = ModuleLayer.boot().findModule("java.logging");
if (logging.isPresent()) {
return Class.forName(logging.get(), className);
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.naming/share/classes/com/sun/jndi/ldap/AbstractLdapNamingEnumeration.java
--- a/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/AbstractLdapNamingEnumeration.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/AbstractLdapNamingEnumeration.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -382,6 +382,7 @@
listArg = ne.listArg;
}
+ @SuppressWarnings("deprecation")
protected final void finalize() {
cleanup();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.naming/share/classes/com/sun/jndi/ldap/LdapClient.java
--- a/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/LdapClient.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/LdapClient.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -474,6 +474,7 @@
}
}
+ @SuppressWarnings("deprecation")
protected void finalize() {
if (debug > 0) System.err.println("LdapClient: finalize " + this);
forceClose(pooled);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.naming/share/classes/com/sun/jndi/ldap/LdapCtx.java
--- a/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/LdapCtx.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/LdapCtx.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -2609,6 +2609,7 @@
// ----------------- Connection ---------------------
+ @SuppressWarnings("deprecation")
protected void finalize() {
try {
close();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.naming/share/classes/com/sun/jndi/ldap/sasl/DefaultCallbackHandler.java
--- a/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/sasl/DefaultCallbackHandler.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.naming/share/classes/com/sun/jndi/ldap/sasl/DefaultCallbackHandler.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -129,6 +129,7 @@
}
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
clearPassword();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.naming/share/classes/com/sun/naming/internal/VersionHelper.java
--- a/jdk/src/java.naming/share/classes/com/sun/naming/internal/VersionHelper.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.naming/share/classes/com/sun/naming/internal/VersionHelper.java Wed Jul 05 23:13:02 2017 +0200
@@ -176,7 +176,7 @@
InputStream getResourceAsStream(Class c, String name) {
PrivilegedAction act = () -> {
try {
- java.lang.reflect.Module m = c.getModule();
+ Module m = c.getModule();
return c.getModule().getResourceAsStream(resolveName(c,name));
} catch (IOException x) {
return null;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.rmi/share/classes/java/rmi/activation/ActivationInstantiator.java
--- a/jdk/src/java.rmi/share/classes/java/rmi/activation/ActivationInstantiator.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.rmi/share/classes/java/rmi/activation/ActivationInstantiator.java Wed Jul 05 23:13:02 2017 +0200
@@ -67,11 +67,11 @@
*
*
The class to be activated and the special activation constructor are both public,
* and the class resides in a package that is
- * {@linkplain java.lang.reflect.Module#isExported(String,java.lang.reflect.Module) exported}
+ * {@linkplain Module#isExported(String,Module) exported}
* to at least the {@code java.rmi} module; or
*
*
The class to be activated resides in a package that is
- * {@linkplain java.lang.reflect.Module#isOpen(String,java.lang.reflect.Module) open}
+ * {@linkplain Module#isOpen(String,Module) open}
* to at least the {@code java.rmi} module.
*
Each remote interface must either be public and reside in a package that is
- * {@linkplain java.lang.reflect.Module#isExported(String,java.lang.reflect.Module) exported}
+ * {@linkplain Module#isExported(String,Module) exported}
* to at least the {@code java.rmi} module, or it must reside in a package that is
- * {@linkplain java.lang.reflect.Module#isOpen(String,java.lang.reflect.Module) open}
+ * {@linkplain Module#isOpen(String,Module) open}
* to at least the {@code java.rmi} module.
*
*
The proxy's invocation handler is a {@link
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.rmi/share/classes/sun/rmi/log/LogInputStream.java
--- a/jdk/src/java.rmi/share/classes/sun/rmi/log/LogInputStream.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.rmi/share/classes/sun/rmi/log/LogInputStream.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 1999, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -128,6 +128,7 @@
/**
* Closes the stream when garbage is collected.
*/
+ @SuppressWarnings("deprecation")
protected void finalize() throws IOException {
close();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.rmi/share/classes/sun/rmi/transport/tcp/ConnectionMultiplexer.java
--- a/jdk/src/java.rmi/share/classes/sun/rmi/transport/tcp/ConnectionMultiplexer.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.rmi/share/classes/sun/rmi/transport/tcp/ConnectionMultiplexer.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -440,6 +440,7 @@
/**
* Shut down connection upon finalization.
*/
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable
{
super.finalize();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.security.jgss/share/classes/sun/security/jgss/wrapper/GSSCredElement.java
--- a/jdk/src/java.security.jgss/share/classes/sun/security/jgss/wrapper/GSSCredElement.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/jgss/wrapper/GSSCredElement.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -130,6 +130,7 @@
return "N/A";
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
dispose();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.security.jgss/share/classes/sun/security/jgss/wrapper/GSSNameElement.java
--- a/jdk/src/java.security.jgss/share/classes/sun/security/jgss/wrapper/GSSNameElement.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/jgss/wrapper/GSSNameElement.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -289,6 +289,7 @@
}
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
dispose();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.security.jgss/share/classes/sun/security/jgss/wrapper/NativeGSSContext.java
--- a/jdk/src/java.security.jgss/share/classes/sun/security/jgss/wrapper/NativeGSSContext.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.security.jgss/share/classes/sun/security/jgss/wrapper/NativeGSSContext.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -618,6 +618,7 @@
return isInitiator;
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
dispose();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/CramMD5Base.java
--- a/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/CramMD5Base.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/CramMD5Base.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -136,6 +136,7 @@
}
}
+ @SuppressWarnings("deprecation")
protected void finalize() {
clearPassword();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/PlainClient.java
--- a/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/PlainClient.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.security.sasl/share/classes/com/sun/security/sasl/PlainClient.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -199,6 +199,7 @@
}
}
+ @SuppressWarnings("deprecation")
protected void finalize() {
clearPassword();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.smartcardio/share/classes/sun/security/smartcardio/CardImpl.java
--- a/jdk/src/java.smartcardio/share/classes/sun/security/smartcardio/CardImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.smartcardio/share/classes/sun/security/smartcardio/CardImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -274,6 +274,7 @@
+ ", protocol " + getProtocol() + ", state " + state;
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
try {
if (state == State.OK) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/java.sql/share/classes/java/sql/Connection.java
--- a/jdk/src/java.sql/share/classes/java/sql/Connection.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/java.sql/share/classes/java/sql/Connection.java Wed Jul 05 23:13:02 2017 +0200
@@ -1535,8 +1535,9 @@
*
The connection pool caches {@code PooledConnection} objects
*
Returns a logical connection handle when {@code getConnection} is
* called by the application
- *
The pool manager calls {@code Connection.close} on the logical connection handle
- * prior to returning the {@code PooledConnection} back to the cache
+ *
The logical {@code Connection} is closed by calling
+ * {@code Connection.close} prior to returning the {@code PooledConnection}
+ * to the cache.
*
* @throws SQLException if an error occurs
* @since 9
@@ -1577,8 +1578,9 @@
*
The connection pool caches {@code PooledConnection} objects
*
Returns a logical connection handle when {@code getConnection} is
* called by the application
- *
The pool manager calls {@code Connection.close} on the logical connection handle
- * prior to returning the {@code PooledConnection} back to the cache
+ *
The logical {@code Connection} is closed by calling
+ * {@code Connection.close} prior to returning the {@code PooledConnection}
+ * to the cache.
*
* @throws SQLException if an error occurs
* @since 9
@@ -1590,7 +1592,10 @@
}
/**
- * Sets and validates the sharding keys for this connection.
+ * Sets and validates the sharding keys for this connection. A {@code null}
+ * value may be specified for the sharding Key. The validity
+ * of a {@code null} sharding key is vendor-specific. Consult your vendor's
+ * documentation for additional information.
* @implSpec
* The default implementation will throw a
* {@code SQLFeatureNotSupportedException}.
@@ -1600,7 +1605,8 @@
* {@code Connection}. The timeout value indicates how long the driver
* should wait for the {@code Connection} to verify that the sharding key
* is valid before {@code setShardingKeyIfValid} returns false.
- * @param shardingKey the sharding key to be validated against this connection
+ * @param shardingKey the sharding key to be validated against this connection.
+ * The sharding key may be {@code null}
* @param superShardingKey the super sharding key to be validated against this
* connection. The super sharding key may be {@code null}.
* @param timeout time in seconds before which the validation process is expected to
@@ -1610,10 +1616,10 @@
* and set on this connection; false if the sharding keys are not valid or
* the timeout period expires before the operation completes.
* @throws SQLException if an error occurs while performing this validation;
- * the {@code shardingkey} is {@code null}; a {@code superSharedingKey} is specified
+ * a {@code superSharedingKey} is specified
* without a {@code shardingKey};
* this method is called on a closed {@code connection}; or
- * the {@code timeout} value is less than 0.
+ * the {@code timeout} value is negative.
* @throws SQLFeatureNotSupportedException if the driver does not support sharding
* @since 9
* @see ShardingKey
@@ -1626,7 +1632,10 @@
}
/**
- * Sets and validates the sharding key for this connection.
+ * Sets and validates the sharding key for this connection. A {@code null}
+ * value may be specified for the sharding Key. The validity
+ * of a {@code null} sharding key is vendor-specific. Consult your vendor's
+ * documentation for additional information.
* @implSpec
* The default implementation will throw a
* {@code SQLFeatureNotSupportedException}.
@@ -1635,7 +1644,8 @@
* {@code Connection}. The timeout value indicates how long the driver
* should wait for the {@code Connection} to verify that the sharding key
* is valid before {@code setShardingKeyIfValid} returns false.
- * @param shardingKey the sharding key to be validated against this connection
+ * @param shardingKey the sharding key to be validated against this connection.
+ * The sharding key may be {@code null}
* @param timeout time in seconds before which the validation process is expected to
* be completed,else the validation process is aborted. A value of 0 indicates
* the validation process will not time out.
@@ -1643,8 +1653,8 @@
* set on this connection; false if the sharding key is not valid or
* the timeout period expires before the operation completes.
* @throws SQLException if there is an error while performing this validation;
- * this method is called on a closed {@code connection}; the {@code shardingkey}
- * is {@code null}; or the {@code timeout} value is less than 0.
+ * this method is called on a closed {@code connection};
+ * or the {@code timeout} value is negative.
* @throws SQLFeatureNotSupportedException if the driver does not support sharding
* @since 9
* @see ShardingKey
@@ -1664,12 +1674,12 @@
* This method sets the specified sharding keys but does not require a
* round trip to the database to validate that the sharding keys are valid
* for the {@code Connection}.
- * @param shardingKey the sharding key to set on this connection.
+ * @param shardingKey the sharding key to set on this connection. The sharding
+ * key may be {@code null}
* @param superShardingKey the super sharding key to set on this connection.
* The super sharding key may be {@code null}
* @throws SQLException if an error occurs setting the sharding keys;
- * this method is called on a closed {@code connection};
- * the {@code shardingkey} is {@code null}; or
+ * this method is called on a closed {@code connection}; or
* a {@code superSharedingKey} is specified without a {@code shardingKey}
* @throws SQLFeatureNotSupportedException if the driver does not support sharding
* @since 9
@@ -1690,10 +1700,10 @@
* This method sets the specified sharding key but does not require a
* round trip to the database to validate that the sharding key is valid
* for the {@code Connection}.
- * @param shardingKey the sharding key to set on this connection.
- * @throws SQLException if an error occurs setting the sharding key;
- * this method is called on a closed {@code connection}; or the
- * {@code shardkingKey} is {@code null}
+ * @param shardingKey the sharding key to set on this connection. The sharding
+ * key may be {@code null}
+ * @throws SQLException if an error occurs setting the sharding key; or
+ * this method is called on a closed {@code connection}
* @throws SQLFeatureNotSupportedException if the driver does not support sharding
* @since 9
* @see ShardingKey
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.accessibility/share/classes/module-info.java
--- a/jdk/src/jdk.accessibility/share/classes/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.accessibility/share/classes/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,6 +26,7 @@
/**
* Defines JDK utility classes used by implementors of Assistive Technologies.
*
+ * @moduleGraph
* @since 9
*/
module jdk.accessibility {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11KeyStore.java
--- a/jdk/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11KeyStore.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11KeyStore.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -241,6 +241,7 @@
pc.setPassword(password); // this clones the password if not null
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
if (password != null) {
Arrays.fill(password, ' ');
@@ -1022,7 +1023,7 @@
("trusted certificates may only be set by " +
"token initialization application"));
}
- Module module = token.provider.nssModule;
+ Secmod.Module module = token.provider.nssModule;
if ((module.type != ModuleType.KEYSTORE) && (module.type != ModuleType.FIPS)) {
// XXX allow TRUSTANCHOR module
throw new KeyStoreException("Trusted certificates can only be "
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/SunPKCS11.java
--- a/jdk/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/SunPKCS11.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/SunPKCS11.java Wed Jul 05 23:13:02 2017 +0200
@@ -77,7 +77,7 @@
final boolean removable;
- final Module nssModule;
+ final Secmod.Module nssModule;
final boolean nssUseSecmodTrust;
@@ -148,7 +148,7 @@
boolean useSecmod = config.getNssUseSecmod();
boolean nssUseSecmodTrust = config.getNssUseSecmodTrust();
- Module nssModule = null;
+ Secmod.Module nssModule = null;
//
// Initialization via Secmod. The way this works is as follows:
@@ -217,7 +217,7 @@
// XXX which exception to throw
throw new ProviderException("Could not initialize NSS", e);
}
- List modules = secmod.getModules();
+ List modules = secmod.getModules();
if (config.getShowInfo()) {
System.out.println("NSS modules: " + modules);
}
@@ -258,7 +258,7 @@
("Invalid external module: " + moduleName);
}
int k = 0;
- for (Module module : modules) {
+ for (Secmod.Module module : modules) {
if (module.getType() == ModuleType.EXTERNAL) {
if (++k == moduleIndex) {
nssModule = module;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/wrapper/PKCS11.java
--- a/jdk/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/wrapper/PKCS11.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/wrapper/PKCS11.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
*/
/* Copyright (c) 2002 Graz University of Technology. All rights reserved.
@@ -1531,6 +1531,7 @@
*
* @exception Throwable If finalization fails.
*/
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
disconnect();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.crypto.ec/share/legal/ecc.md
--- a/jdk/src/jdk.crypto.ec/share/legal/ecc.md Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.crypto.ec/share/legal/ecc.md Wed Jul 05 23:13:02 2017 +0200
@@ -6,7 +6,8 @@
This notice is provided with respect to Elliptic Curve Cryptography,
which is included with JRE, JDK, and OpenJDK.
-You are receiving a copy of the Elliptic Curve Cryptography library in source
+You are receiving a [copy](http://hg.openjdk.java.net/jdk9/jdk9/jdk/file/tip/src/jdk.crypto.ec/share/native/libsunec/impl)
+of the Elliptic Curve Cryptography library in source
form with the JDK and OpenJDK source distributions, and as object code in
the JRE & JDK runtimes.
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/Key.java
--- a/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/Key.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/Key.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* 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 @@
/**
* Finalization method
*/
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable
{
try {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.editpad/share/classes/module-info.java
--- a/jdk/src/jdk.editpad/share/classes/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.editpad/share/classes/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,6 +26,7 @@
/**
* Implementation of the edit pad service.
*
+ * @moduleGraph
* @since 9
*/
module jdk.editpad {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.incubator.httpclient/share/classes/module-info.java
--- a/jdk/src/jdk.incubator.httpclient/share/classes/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.incubator.httpclient/share/classes/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,6 +27,7 @@
* Defines the high-level HTTP and WebSocket API.
* {@Incubating}
*
+ * @moduleGraph
* @since 9
*/
module jdk.incubator.httpclient {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.internal.le/share/classes/jdk/internal/jline/console/ConsoleReader.java
--- a/jdk/src/jdk.internal.le/share/classes/jdk/internal/jline/console/ConsoleReader.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.internal.le/share/classes/jdk/internal/jline/console/ConsoleReader.java Wed Jul 05 23:13:02 2017 +0200
@@ -306,6 +306,7 @@
* Shuts down the ConsoleReader if the JVM attempts to clean it up.
*/
@Override
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
try {
shutdown();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.internal.le/share/classes/jdk/internal/jline/extra/EditingHistory.java
--- a/jdk/src/jdk.internal.le/share/classes/jdk/internal/jline/extra/EditingHistory.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.internal.le/share/classes/jdk/internal/jline/extra/EditingHistory.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -74,7 +74,7 @@
//in.resetPromptLine(in.getPrompt(), in.getHistory().current().toString(), -1);
//but that would mean more re-writing on the screen, (and prints an additional
//empty line), so using setBuffer directly:
- Method setBuffer = in.getClass().getDeclaredMethod("setBuffer", String.class);
+ Method setBuffer = ConsoleReader.class.getDeclaredMethod("setBuffer", String.class);
setBuffer.setAccessible(true);
setBuffer.invoke(in, in.getHistory().current().toString());
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
--- a/jdk/src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -444,6 +444,7 @@
} else if (collator.compare(flags, "-strict") ==0) {
strict = true;
} else if (collator.compare(flags, "-h") == 0 ||
+ collator.compare(flags, "-?") == 0 ||
collator.compare(flags, "-help") == 0) {
fullusage();
} else {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.jcmd/share/classes/sun/tools/common/ProcessArgumentMatcher.java
--- a/jdk/src/jdk.jcmd/share/classes/sun/tools/common/ProcessArgumentMatcher.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.jcmd/share/classes/sun/tools/common/ProcessArgumentMatcher.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
package sun.tools.common;
-import java.lang.reflect.Module;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Collection;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.jdwp.agent/share/native/libjdwp/ModuleReferenceImpl.c
--- a/jdk/src/jdk.jdwp.agent/share/native/libjdwp/ModuleReferenceImpl.c Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.jdwp.agent/share/native/libjdwp/ModuleReferenceImpl.c Wed Jul 05 23:13:02 2017 +0200
@@ -29,8 +29,8 @@
#include "ModuleReferenceImpl.h"
-static jclass jlrM(JNIEnv *env) {
- return findClass(env, "Ljava/lang/reflect/Module;");
+static jclass jlM(JNIEnv *env) {
+ return findClass(env, "Ljava/lang/Module;");
}
static jboolean
@@ -43,7 +43,7 @@
jobject module;
if (method == NULL) {
- method = getMethod(env, jlrM(env), "getName", "()Ljava/lang/String;");
+ method = getMethod(env, jlM(env), "getName", "()Ljava/lang/String;");
}
module = inStream_readModuleRef(getEnv(), in);
if (inStream_error(in)) {
@@ -71,7 +71,7 @@
jobject module;
if (method == NULL) {
- method = getMethod(env, jlrM(env), "getClassLoader", "()Ljava/lang/ClassLoader;");
+ method = getMethod(env, jlM(env), "getClassLoader", "()Ljava/lang/ClassLoader;");
}
module = inStream_readModuleRef(env, in);
if (inStream_error(in)) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Jlink.java
--- a/jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Jlink.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Jlink.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,7 +26,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
import java.nio.ByteOrder;
import java.nio.file.Path;
import java.util.ArrayList;
@@ -55,10 +54,10 @@
* @return A new plugin or null if plugin is unknown.
*/
public static Plugin newPlugin(String name,
- Map configuration, Layer pluginsLayer) {
+ Map configuration, ModuleLayer pluginsLayer) {
Objects.requireNonNull(name);
Objects.requireNonNull(configuration);
- pluginsLayer = pluginsLayer == null ? Layer.boot() : pluginsLayer;
+ pluginsLayer = pluginsLayer == null ? ModuleLayer.boot() : pluginsLayer;
return PluginRepository.newPlugin(configuration, name, pluginsLayer);
}
@@ -330,7 +329,7 @@
private PluginsConfiguration addAutoEnabledPlugins(PluginsConfiguration pluginsConfig) {
List plugins = new ArrayList<>(pluginsConfig.getPlugins());
- List bootPlugins = PluginRepository.getPlugins(Layer.boot());
+ List bootPlugins = PluginRepository.getPlugins(ModuleLayer.boot());
for (Plugin bp : bootPlugins) {
if (Utils.isAutoEnabled(bp)) {
try {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/PluginRepository.java
--- a/jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/PluginRepository.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/PluginRepository.java Wed Jul 05 23:13:02 2017 +0200
@@ -24,7 +24,6 @@
*/
package jdk.tools.jlink.internal;
-import java.lang.reflect.Layer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
@@ -56,7 +55,7 @@
* @return A provider or null if not found.
*/
public static Plugin getPlugin(String name,
- Layer pluginsLayer) {
+ ModuleLayer pluginsLayer) {
return getPlugin(Plugin.class, name, pluginsLayer);
}
@@ -69,7 +68,7 @@
* @return A plugin or null if no plugin found.
*/
public static Plugin newPlugin(Map config, String name,
- Layer pluginsLayer) {
+ ModuleLayer pluginsLayer) {
Objects.requireNonNull(name);
Objects.requireNonNull(pluginsLayer);
Plugin plugin = getPlugin(name, pluginsLayer);
@@ -107,12 +106,12 @@
registeredPlugins.remove(name);
}
- public static List getPlugins(Layer pluginsLayer) {
+ public static List getPlugins(ModuleLayer pluginsLayer) {
return getPlugins(Plugin.class, pluginsLayer);
}
private static T getPlugin(Class clazz, String name,
- Layer pluginsLayer) {
+ ModuleLayer pluginsLayer) {
Objects.requireNonNull(name);
Objects.requireNonNull(pluginsLayer);
@SuppressWarnings("unchecked")
@@ -136,7 +135,7 @@
* @param pluginsLayer
* @return The list of plugins.
*/
- private static List getPlugins(Class clazz, Layer pluginsLayer) {
+ private static List getPlugins(Class clazz, ModuleLayer pluginsLayer) {
Objects.requireNonNull(pluginsLayer);
List factories = new ArrayList<>();
try {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/TaskHelper.java
--- a/jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/TaskHelper.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/TaskHelper.java Wed Jul 05 23:13:02 2017 +0200
@@ -29,7 +29,6 @@
import java.io.PrintWriter;
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
@@ -211,7 +210,7 @@
private final class PluginsHelper {
- private Layer pluginsLayer = Layer.boot();
+ private ModuleLayer pluginsLayer = ModuleLayer.boot();
private final List plugins;
private String lastSorter;
private boolean listPlugins;
@@ -655,7 +654,7 @@
return defaults;
}
- public Layer getPluginsLayer() {
+ public ModuleLayer getPluginsLayer() {
return pluginOptions.pluginsLayer;
}
}
@@ -725,18 +724,18 @@
return System.getProperty("java.version");
}
- static Layer createPluginsLayer(List paths) {
+ static ModuleLayer createPluginsLayer(List paths) {
Path[] dirs = paths.toArray(new Path[0]);
ModuleFinder finder = ModulePath.of(Runtime.version(), true, dirs);
- Configuration bootConfiguration = Layer.boot().configuration();
+ Configuration bootConfiguration = ModuleLayer.boot().configuration();
try {
Configuration cf = bootConfiguration
.resolveAndBind(ModuleFinder.of(),
finder,
Collections.emptySet());
ClassLoader scl = ClassLoader.getSystemClassLoader();
- return Layer.boot().defineModulesWithOneLoader(cf, scl);
+ return ModuleLayer.boot().defineModulesWithOneLoader(cf, scl);
} catch (Exception ex) {
// Malformed plugin modules (e.g.: same package in multiple modules).
throw new PluginException("Invalid modules in the plugins path: " + ex);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Utils.java
--- a/jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Utils.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Utils.java Wed Jul 05 23:13:02 2017 +0200
@@ -24,7 +24,6 @@
*/
package jdk.tools.jlink.internal;
-import java.lang.reflect.Module;
import java.net.URI;
import java.nio.file.FileSystem;
import java.nio.file.FileSystems;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/ReleaseInfoPlugin.java
--- a/jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/ReleaseInfoPlugin.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/ReleaseInfoPlugin.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,6 +27,7 @@
import java.io.ByteArrayOutputStream;
import java.io.FileInputStream;
import java.io.IOException;
+import java.io.PrintWriter;
import java.io.UncheckedIOException;
import java.lang.module.ModuleDescriptor;
import java.util.EnumSet;
@@ -43,8 +44,6 @@
import jdk.tools.jlink.plugin.ResourcePoolBuilder;
import jdk.tools.jlink.plugin.ResourcePoolEntry;
import jdk.tools.jlink.plugin.ResourcePoolModule;
-import jdk.tools.jlink.plugin.Plugin.Category;
-import jdk.tools.jlink.plugin.Plugin.State;
import jdk.tools.jlink.plugin.Plugin;
/**
@@ -101,9 +100,9 @@
// --release-info add:build_type=fastdebug,source=openjdk,java_version=9
// and put whatever value that was passed in command line.
- config.keySet().stream().
- filter(s -> !NAME.equals(s)).
- forEach(s -> release.put(s, config.get(s)));
+ config.keySet().stream()
+ .filter(s -> !NAME.equals(s))
+ .forEach(s -> release.put(s, config.get(s)));
}
break;
@@ -148,8 +147,8 @@
// put topological sorted module names separated by space
release.put("MODULES", new ModuleSorter(in.moduleView())
- .sorted().map(ResourcePoolModule::name)
- .collect(Collectors.joining(" ", "\"", "\"")));
+ .sorted().map(ResourcePoolModule::name)
+ .collect(Collectors.joining(" ", "\"", "\"")));
// create a TOP level ResourcePoolEntry for "release" file.
out.add(ResourcePoolEntry.create("/java.base/release",
@@ -160,11 +159,11 @@
// Parse version string and return a string that includes only version part
// leaving "pre", "build" information. See also: java.lang.Runtime.Version.
private static String parseVersion(String str) {
- return Runtime.Version.parse(str).
- version().
- stream().
- map(Object::toString).
- collect(Collectors.joining("."));
+ return Runtime.Version.parse(str)
+ .version()
+ .stream()
+ .map(Object::toString)
+ .collect(Collectors.joining("."));
}
private static String quote(String str) {
@@ -172,14 +171,12 @@
}
private byte[] releaseFileContent() {
- Properties props = new Properties();
- props.putAll(release);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
- try {
- props.store(baos, "");
- return baos.toByteArray();
- } catch (IOException ex) {
- throw new UncheckedIOException(ex);
+ try (PrintWriter pw = new PrintWriter(baos)) {
+ release.entrySet().stream()
+ .sorted(Map.Entry.comparingByKey())
+ .forEach(e -> pw.format("%s=%s%n", e.getKey(), e.getValue()));
}
+ return baos.toByteArray();
}
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.naming.dns/share/classes/com/sun/jndi/dns/DnsClient.java
--- a/jdk/src/jdk.naming.dns/share/classes/com/sun/jndi/dns/DnsClient.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.naming.dns/share/classes/com/sun/jndi/dns/DnsClient.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -142,6 +142,7 @@
resps = Collections.synchronizedMap(new HashMap());
}
+ @SuppressWarnings("deprecation")
protected void finalize() {
close();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.naming.rmi/share/classes/com/sun/jndi/rmi/registry/RegistryContext.java
--- a/jdk/src/jdk.naming.rmi/share/classes/com/sun/jndi/rmi/registry/RegistryContext.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.naming.rmi/share/classes/com/sun/jndi/rmi/registry/RegistryContext.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -119,6 +119,7 @@
reference = ctx.reference;
}
+ @SuppressWarnings("deprecation")
protected void finalize() {
close();
}
@@ -593,6 +594,7 @@
nextName = 0;
}
+ @SuppressWarnings("deprecation")
protected void finalize() {
ctx.close();
}
@@ -633,6 +635,7 @@
}
}
+ @SuppressWarnings("deprecation")
public void close () {
finalize();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.security.jgss/share/classes/com/sun/security/sasl/gsskerb/GssKrb5Base.java
--- a/jdk/src/jdk.security.jgss/share/classes/com/sun/security/sasl/gsskerb/GssKrb5Base.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.security.jgss/share/classes/com/sun/security/sasl/gsskerb/GssKrb5Base.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -158,6 +158,7 @@
}
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
dispose();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java
--- a/jdk/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java Wed Jul 05 23:13:02 2017 +0200
@@ -936,6 +936,7 @@
return zc.toString(name);
}
+ @SuppressWarnings("deprecation")
protected void finalize() throws IOException {
close();
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/ProblemList.txt
--- a/jdk/test/ProblemList.txt Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/ProblemList.txt Wed Jul 05 23:13:02 2017 +0200
@@ -289,8 +289,6 @@
java/util/BitSet/BitSetStreamTest.java 8079538 generic-all
-jdk/internal/util/jar/TestVersionedStream.java 8177640 windows-all
-
############################################################################
# jdk_instrument
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/TEST.ROOT
--- a/jdk/test/TEST.ROOT Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/TEST.ROOT Wed Jul 05 23:13:02 2017 +0200
@@ -26,8 +26,8 @@
# Allow querying of various System properties in @requires clauses
requires.properties=sun.arch.data.model java.runtime.name
-# Tests using jtreg 4.2 b05 features
-requiredVersion=4.2 b05
+# Tests using jtreg 4.2 b07 features
+requiredVersion=4.2 b07
# Path to libraries in the topmost test directory. This is needed so @library
# does not need ../../ notation to reach them
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/com/sun/jdi/ArgumentValuesTest.java
--- a/jdk/test/com/sun/jdi/ArgumentValuesTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/com/sun/jdi/ArgumentValuesTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,13 +1,38 @@
-/** hard coded linenumbers in other tests - DO NOT CHANGE
- * @test/nodynamiccopyright/
- * @bug 4490824
- * @summary JDI: provide arguments when no debug attributes present
+/*
+ * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
*
- * @author jjh
+ * 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.
+ */
+
+// THIS TEST IS LINE NUMBER SENSITIVE
+
+/**
+ * @test
+ * @bug 4490824
+ * @summary JDI: provide arguments when no debug attributes present
*
- * @run build TestScaffold VMConnection TargetListener TargetAdapter
- * @run compile ArgumentValuesTest.java
- * @run driver ArgumentValuesTest
+ * @author jjh
+ *
+ * @run build TestScaffold VMConnection TargetListener TargetAdapter
+ * @run compile ArgumentValuesTest.java
+ * @run driver ArgumentValuesTest
*/
import com.sun.jdi.*;
import com.sun.jdi.event.*;
@@ -35,26 +60,26 @@
static List intList;
public static void noArgs() {
- int index = 0; // line 38
+ int index = 0; // line NO_ARGS_LINE_1
}
public static void allArgs(char p_char, byte p_byte, short p_short,
int p_int, long p_long, float p_float,
double p_double, int p_iarray[], int p_marray[][],
String p_sarray1[], String p_string) {
- int index = 0; // line 45
+ int index = 0; // line ALL_ARGS_LINE_1
}
public static void varArgs(String ... p1) {
- int index = 0; // line 49
+ int index = 0; // line VAR_ARGS_LINE_1
}
public static void genericArgs(List p1) {
- int index = 0; // line 53
+ int index = 0; // line GENERIC_ARGS_LINE_1
}
public void instanceMethod(char p_char, byte p_byte) {
- int index = 0; // line 57
+ int index = 0; // line INSTANCE_METHOD_LINE_1
}
public static void main(String[] args) {
@@ -81,6 +106,12 @@
/********** test program **********/
public class ArgumentValuesTest extends TestScaffold {
+ static final int NO_ARGS_LINE_1 = 63;
+ static final int ALL_ARGS_LINE_1 = 70;
+ static final int VAR_ARGS_LINE_1 = 74;
+ static final int GENERIC_ARGS_LINE_1 = 78;
+ static final int INSTANCE_METHOD_LINE_1 = 82;
+
// Must be in same order as args to allArgs(....)
String fieldNames[] = {"s_char1", "s_byte1", "s_short1", "s_int1",
"s_long1", "s_float1", "s_double1", "s_iarray1",
@@ -118,7 +149,7 @@
{
System.out.println("----- Testing each type of arg");
- bpe = resumeTo("ArgumentValuesTarg", 45);
+ bpe = resumeTo("ArgumentValuesTarg", ALL_ARGS_LINE_1);
StackFrame frame = bpe.thread().frame(0);
Method mmm = frame.location().method();
@@ -147,7 +178,7 @@
// a method with no params
{
System.out.println("----- Testing no args");
- bpe = resumeTo("ArgumentValuesTarg", 38);
+ bpe = resumeTo("ArgumentValuesTarg", NO_ARGS_LINE_1);
StackFrame frame = bpe.thread().frame(0);
Method mmm = frame.location().method();
@@ -165,7 +196,7 @@
// as a String[3] in the method.
{
System.out.println("----- Testing var args");
- bpe = resumeTo("ArgumentValuesTarg", 49);
+ bpe = resumeTo("ArgumentValuesTarg", VAR_ARGS_LINE_1);
StackFrame frame = bpe.thread().frame(0);
Method mmm = frame.location().method();
@@ -199,7 +230,7 @@
// a method with with one generic param
{
System.out.println("----- Testing generic args");
- bpe = resumeTo("ArgumentValuesTarg", 53);
+ bpe = resumeTo("ArgumentValuesTarg", GENERIC_ARGS_LINE_1);
StackFrame frame = bpe.thread().frame(0);
Method mmm = frame.location().method();
@@ -224,7 +255,7 @@
// test instance method call
{
System.out.println("----- Testing instance method call");
- bpe = resumeTo("ArgumentValuesTarg", 57);
+ bpe = resumeTo("ArgumentValuesTarg", INSTANCE_METHOD_LINE_1);
StackFrame frame = bpe.thread().frame(0);
Method mmm = frame.location().method();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/com/sun/jdi/BreakpointTest.java
--- a/jdk/test/com/sun/jdi/BreakpointTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/com/sun/jdi/BreakpointTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -21,19 +21,20 @@
* questions.
*/
+// THIS TEST IS LINE NUMBER SENSITIVE
+
/**
- * @test
- * @bug 6496524
- * @summary Setting breakpoint in jdb crashes Hotspot JVM
- *
- * @author jjh
+ * @test
+ * @bug 6496524
+ * @key intermittent
+ * @summary Setting breakpoint in jdb crashes Hotspot JVM
+ * @author jjh
*
- * @key intermittent
- * @modules jdk.jdi
- * @run build TestScaffold VMConnection TargetListener TargetAdapter
- * @run compile -g BreakpointTest.java
- * @run driver BreakpointTest
+ * @run build TestScaffold VMConnection TargetListener TargetAdapter
+ * @run compile -g BreakpointTest.java
+ * @run driver BreakpointTest
*/
+
import com.sun.jdi.*;
import com.sun.jdi.event.*;
import com.sun.jdi.request.*;
@@ -47,7 +48,6 @@
class BreakpointTarg {
public final static int BKPT_LINE = 56;
- // LINE NUMBER SENSITIVE
public static long count;
static void doit() {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/com/sun/jdi/FetchLocals.java
--- a/jdk/test/com/sun/jdi/FetchLocals.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/com/sun/jdi/FetchLocals.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,13 +1,37 @@
-/** hard coded linenumbers in test - DO NOT CHANGE
- * @test/nodynamiccopyright/
- * @bug 4386002 4429245
- * @summary Test fix for: Incorrect values reported for some locals of type long
+/*
+ * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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).
*
- * @author Tim Bell
+ * 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.
*
- * @run build TestScaffold VMConnection TargetListener TargetAdapter
- * @run compile -g FetchLocals.java
- * @run driver FetchLocals
+ * 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.
+ */
+
+// THIS TEST IS LINE NUMBER SENSITIVE
+
+/**
+ * @test
+ * @bug 4386002 4429245
+ * @summary Test fix for: Incorrect values reported for some locals of type long
+ * @author Tim Bell
+ *
+ * @run build TestScaffold VMConnection TargetListener TargetAdapter
+ * @run compile -g FetchLocals.java
+ * @run driver FetchLocals
*/
import com.sun.jdi.*;
import com.sun.jdi.event.*;
@@ -59,7 +83,7 @@
System.out.println(f);
System.out.print("d is: ");
System.out.println(d);
- System.out.println(); // Thie is Line 63...
+ System.out.println(); // This is FetchLocals::LINE
if (w == 0xde00ad00be00ef00L) {
System.out.print ("The debugger was here. w modified to: 0x");
System.out.println(Long.toHexString(w));
@@ -87,6 +111,7 @@
}
public class FetchLocals extends TestScaffold {
+ static final int LINE = 86;
FetchLocals (String args[]) {
super(args);
@@ -355,7 +380,7 @@
* Get to the bottom of testMethod():
*/
try {
- BreakpointEvent bpe = resumeTo("FetchLocalsDebugee", 63);
+ BreakpointEvent bpe = resumeTo("FetchLocalsDebugee", LINE);
/*
* Fetch values from fields; what did we get?
*/
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/com/sun/jdi/GetLocalVariables.java
--- a/jdk/test/com/sun/jdi/GetLocalVariables.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/com/sun/jdi/GetLocalVariables.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,14 +1,39 @@
-/** hard coded linenumbers in this test - DO NOT CHANGE
- * @test/nodynamiccopyright/
- * @bug 4359312 4450091
- * @summary Test PTR 1421 JVM exceptions making a call to LocalVariable.type().name()
+/*
+ * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
*
- * @author Tim Bell (based on the PTR 1421 report submitted by IBM).
+ * 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.
+ */
+
+// THIS TEST IS LINE NUMBER SENSITIVE
+
+/**
+ * @test
+ * @bug 4359312 4450091
+ * @summary Test PTR 1421 JVM exceptions making a call to LocalVariable.type().name()
+ * @author Tim Bell (based on the PTR 1421 report submitted by IBM).
*
- * @run build TestScaffold VMConnection TargetListener TargetAdapter
- * @run compile -g GetLocalVariables.java
- * @run driver GetLocalVariables
+ * @run build TestScaffold VMConnection TargetListener TargetAdapter
+ * @run compile -g GetLocalVariables.java
+ * @run driver GetLocalVariables
*/
+
import com.sun.jdi.*;
import com.sun.jdi.event.*;
import com.sun.jdi.request.*;
@@ -194,7 +219,7 @@
l_long, l_float, l_double, l_iarray,
l_marray, l_string);
- e1.test_1(); // <-- this is line 197
+ e1.test_1(); // RESUME_TO_LINE
e3.test_1();
e4.test_1();
e5.test_1();
@@ -231,6 +256,7 @@
/********** test program **********/
public class GetLocalVariables extends TestScaffold {
+ static final int RESUME_TO_LINE = 222;
ReferenceType targetClass;
ThreadReference mainThread;
@@ -257,7 +283,7 @@
mainThread = bpe.thread();
EventRequestManager erm = vm().eventRequestManager();
- bpe = resumeTo("GetLocalVariablesTarg", 197);
+ bpe = resumeTo("GetLocalVariablesTarg", RESUME_TO_LINE);
/*
* We've arrived. Look around at some variables.
*/
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/com/sun/jdi/GetSetLocalTest.java
--- a/jdk/test/com/sun/jdi/GetSetLocalTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/com/sun/jdi/GetSetLocalTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,13 +1,37 @@
-/** hard coded linenumbers in other tests - DO NOT CHANGE
- * @test/nodynamiccopyright/
- * @bug 4300412
- * @summary Test GetLocal* and SetLocal* functions
+/*
+ * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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).
*
- * @author Serguei Spitsyn
+ * 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.
*
- * @run build TestScaffold VMConnection TargetListener TargetAdapter
- * @run compile -g GetSetLocalTest.java
- * @run driver GetSetLocalTest
+ * 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.
+ */
+
+// THIS TEST IS LINE NUMBER SENSITIVE
+
+/**
+ * @test
+ * @bug 4300412
+ * @summary Test GetLocal* and SetLocal* functions
+ * @author Serguei Spitsyn
+ *
+ * @run build TestScaffold VMConnection TargetListener TargetAdapter
+ * @run compile -g GetSetLocalTest.java
+ * @run driver GetSetLocalTest
*/
import com.sun.jdi.*;
import com.sun.jdi.event.*;
@@ -35,7 +59,7 @@
int result;
{
{ boolean bool_1 = false;
- intArg++;
+ intArg++; // START_LINE
}
boolean bool_2 = true;
@@ -111,7 +135,7 @@
}
Object obj_2 = new Object();
- intArg++; // <-- Last stop is at this point.
+ intArg++; // STOP_LINE. Last stop is at this point.
// Only obj_2 and intArg are valid
// Note: even result is not valid here!
}
@@ -125,6 +149,8 @@
/********** test program **********/
public class GetSetLocalTest extends TestScaffold {
+ static final int START_LINE = 62;
+ static final int STOP_LINE = 138;
ReferenceType targetClass;
ThreadReference mainThread;
@@ -635,7 +661,7 @@
println("EventRequestManager");
StackFrame frame = null;
- for (int line = 38; line < 118; line += 4) {
+ for (int line = START_LINE; line <= STOP_LINE; line += 4) {
println("\n resumeTo(GetSetLocalTarg, " + line + ")");
bpe = resumeTo("GetSetLocalTarg", line);
frame = bpe.thread().frame(0);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/com/sun/jdi/LambdaBreakpointTest.java
--- a/jdk/test/com/sun/jdi/LambdaBreakpointTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/com/sun/jdi/LambdaBreakpointTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -21,19 +21,18 @@
* questions.
*/
-/********** LINE NUMBER SENSITIVE! *****************************************************************/
+// THIS TEST IS LINE NUMBER SENSITIVE
/**
- * @test
- * @summary Test setting breakpoints on lambda calls
- *
- * @author Staffan Larsen
+ * @test
+ * @summary Test setting breakpoints on lambda calls
+ * @author Staffan Larsen
*
- * @modules jdk.jdi
- * @run build TestScaffold VMConnection TargetListener TargetAdapter
- * @run compile -g LambdaBreakpointTest.java
- * @run driver LambdaBreakpointTest
+ * @run build TestScaffold VMConnection TargetListener TargetAdapter
+ * @run compile -g LambdaBreakpointTest.java
+ * @run driver LambdaBreakpointTest
*/
+
import java.util.List;
import com.sun.jdi.LocalVariable;
@@ -50,22 +49,17 @@
/********** target program **********/
class LambdaBreakpointTestTarg {
-
- static int[] breakpointLines = {
- 63, 67, 64, 65, 66, 68
- };
-
public static void main(String[] args) {
test();
}
private static void test() {
- Runnable r = () -> { // B1: L62
- String from = "lambda"; // B3: L63
- System.out.println("Hello from " + from); // B4: L64
- }; // B5: L65
- r.run(); // B2: L66
- System.out.println("Goodbye."); // B6: L67
+ Runnable r = () -> { // LambdaBreakpointTest::TEST_LINE_1, BKPT_LINES[0]
+ String from = "lambda"; // LambdaBreakpointTest::TEST_LINE_2, BKPT_LINES[2]
+ System.out.println("Hello from " + from); // LambdaBreakpointTest::TEST_LINE_3, BKPT_LINES[3]
+ }; // LambdaBreakpointTest::TEST_LINE_4, BKPT_LINES[4]
+ r.run(); // LambdaBreakpointTest::TEST_LINE_5, BKPT_LINES[1]
+ System.out.println("Goodbye."); // LambdaBreakpointTest::TEST_LINE_6, BKPT_LINES[5]
}
}
@@ -73,6 +67,21 @@
/********** test program **********/
public class LambdaBreakpointTest extends TestScaffold {
+ private static final int TEST_LINE_1 = 57;
+ private static final int TEST_LINE_2 = TEST_LINE_1 + 1;
+ private static final int TEST_LINE_3 = TEST_LINE_1 + 2;
+ private static final int TEST_LINE_4 = TEST_LINE_1 + 3;
+ private static final int TEST_LINE_5 = TEST_LINE_1 + 4;
+ private static final int TEST_LINE_6 = TEST_LINE_1 + 5;
+
+ private static final int[] BKPT_LINES = {
+ TEST_LINE_1,
+ TEST_LINE_5,
+ TEST_LINE_2,
+ TEST_LINE_3,
+ TEST_LINE_4,
+ TEST_LINE_6,
+ };
LambdaBreakpointTest (String args[]) {
super(args);
@@ -92,7 +101,7 @@
startToMain("LambdaBreakpointTestTarg");
// Put a breakpoint on each location in the order they should happen
- for (int line : LambdaBreakpointTestTarg.breakpointLines) {
+ for (int line : BKPT_LINES) {
System.out.println("Running to line: " + line);
BreakpointEvent be = resumeTo("LambdaBreakpointTestTarg", line);
int stoppedAt = be.location().lineNumber();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/com/sun/jdi/LineNumberOnBraceTest.java
--- a/jdk/test/com/sun/jdi/LineNumberOnBraceTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/com/sun/jdi/LineNumberOnBraceTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,13 +1,37 @@
-/**
- * @test/nodynamiccopyright/
- * @bug 4952629 4870514
- * @summary REGRESSION: javac generates a spurious line number entry on } else {
+/*
+ * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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).
*
- * @author jjh
+ * 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.
*
- * @run build VMConnection TargetListener TargetAdapter
- * @run compile -g LineNumberOnBraceTest.java
- * @run driver LineNumberOnBraceTest
+ * 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.
+ */
+
+// THIS TEST IS LINE NUMBER SENSITIVE
+
+/**
+ * @test
+ * @bug 4952629 4870514
+ * @summary REGRESSION: javac generates a spurious line number entry on } else {
+ * @author jjh
+ *
+ * @run build VMConnection TargetListener TargetAdapter
+ * @run compile -g LineNumberOnBraceTest.java
+ * @run driver LineNumberOnBraceTest
*/
import com.sun.jdi.*;
import com.sun.jdi.event.*;
@@ -15,29 +39,27 @@
import java.util.*;
- /********** LINE NUMBER SENSITIVE! *****************************************************************/
class LineNumberOnBraceTarg {
- public final static int stopLine = 29; // THIS MUST BE THE LINE NUMBER OF THE // stopline LINE
- public final static int stopLine2 = 35; // THIS MUST BE THE LINE NUMBER OF THE // stopline2 LINE
-
+ public final static int STOP_LINE = 50; // THIS MUST BE THE LINE NUMBER OF // STOP_LINE LINE
+ public final static int STOP_LINE_2 = 56; // THIS MUST BE THE LINE NUMBER OF // STOP_LINE_2 LINE
public static void main(String[] args){
System.out.println("Howdy!");
if (args.length == 0) {
- System.out.println("No args to debuggee"); // stopLine
+ System.out.println("No args to debuggee"); // STOP_LINE
} else {
System.out.println("Some args to debuggee");
}
- if (args.length == 0) {
+ if (args.length == 0) { // STOP_LINE + 4
boolean b1 = false;
- if (b1) { // stopLine2
+ if (b1) { // STOP_LINE_2
System.out.println("In 2nd else"); // bug 4870514 is that we stop here.
}
} else {
System.out.println("In 2nd else");
}
- System.out.println("Goodbye from LineNumberOnBraceTarg!"); // stopLine2 + 6
+ System.out.println("Goodbye from LineNumberOnBraceTarg!");
}
// This isn't part of the test; it is just here
@@ -78,7 +100,7 @@
targetClass = bpe.location().declaringType();
mainThread = bpe.thread();
- resumeTo("LineNumberOnBraceTarg", LineNumberOnBraceTarg.stopLine);
+ resumeTo("LineNumberOnBraceTarg", LineNumberOnBraceTarg.STOP_LINE);
StepEvent stepev = stepOverLine(mainThread); // step to 2nd if (args.length
// Bug 4952629 is that javac outputs a line number
@@ -87,24 +109,23 @@
int ln = stepev.location().lineNumber();
System.out.println("Debuggee is stopped at line " + ln);
- if (ln != LineNumberOnBraceTarg.stopLine + 4) {
+ if (ln != LineNumberOnBraceTarg.STOP_LINE + 4) {
failure("FAIL: Bug 4952629: Should be at line " +
- (LineNumberOnBraceTarg.stopLine + 4) +
+ (LineNumberOnBraceTarg.STOP_LINE + 4) +
", am at " + ln);
} else {
System.out.println("Passed test for 4952629");
}
// Test for bug 4870514
- System.out.println("Resuming to " + LineNumberOnBraceTarg.stopLine2);
- resumeTo("LineNumberOnBraceTarg", LineNumberOnBraceTarg.stopLine2);
- System.out.println("Stopped at " + LineNumberOnBraceTarg.stopLine2);
+ System.out.println("Resuming to " + LineNumberOnBraceTarg.STOP_LINE_2);
+ resumeTo("LineNumberOnBraceTarg", LineNumberOnBraceTarg.STOP_LINE_2);
+ System.out.println("Stopped at " + LineNumberOnBraceTarg.STOP_LINE_2);
stepev = stepOverLine(mainThread);
ln = stepev.location().lineNumber();
System.out.println("Debuggee is stopped at line " + ln);
- if (ln == LineNumberOnBraceTarg.stopLine2 + 1) {
- failure("FAIL: bug 4870514: Incorrectly stopped at " +
- (LineNumberOnBraceTarg.stopLine2 + 1));
+ if (ln <= LineNumberOnBraceTarg.STOP_LINE_2 + 1) {
+ failure("FAIL: bug 4870514: Incorrectly stopped at " + ln);
} else {
System.out.println("Passed test for 4870514");
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/com/sun/jdi/PopAndStepTest.java
--- a/jdk/test/com/sun/jdi/PopAndStepTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/com/sun/jdi/PopAndStepTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,17 +1,39 @@
-/* /nodynamiccopyright/ */ // DO NOT DELETE ANY LINES!!!!
-// THIS TEST IS LINE NUMBER SENSITIVE
-/**
- * @test
- * @bug 4530424
- * @summary Hin says that doing a step over after a popframe acts like a resume.
+/*
+ * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
*
- * @author jjh
+ * 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.
+ */
+
+// THIS TEST IS LINE NUMBER SENSITIVE
+
+/**
+ * @test
+ * @bug 4530424
+ * @summary Hin says that doing a step over after a popframe acts like a resume.
+ * @author jjh
*
- * @library ..
- * @modules jdk.jdi
- * @run build TestScaffold VMConnection TargetListener TargetAdapter
- * @run compile -g PopAndStepTest.java
- * @run driver PopAndStepTest
+ * @library ..
+ *
+ * @run build TestScaffold VMConnection TargetListener TargetAdapter
+ * @run compile -g PopAndStepTest.java
+ * @run driver PopAndStepTest
*/
import com.sun.jdi.*;
import com.sun.jdi.event.*;
@@ -19,25 +41,23 @@
import java.util.*;
- /********** LINE NUMBER SENSITIVE! *****************************************************************/
-
class PopAndStepTarg {
public void B() {
- System.out.println("debuggee: in B");
- System.out.println("debuggee: in B, back to A"); // add line breakpoint here line 27 !!!
+ System.out.println("debuggee: in B"); // B_LINE_1
+ System.out.println("debuggee: in B, back to A"); // B_LINE_2
}
public void A() {
- System.out.println("debuggee: in A, about to call B"); // line 31
- B();
- System.out.println("debuggee: in A, back from B"); // line 33
- throw new RuntimeException("debuggee: Got to line 34");
+ System.out.println("debuggee: in A, about to call B"); // A_LINE_1
+ B(); // A_LINE_2
+ System.out.println("debuggee: in A, back from B"); // A_LINE_3
+ throw new RuntimeException("debuggee: Got to line A_LINE_4:" + PopAndStepTest.A_LINE_4); // A_LINE_4
}
public static void main(String[] args) {
- System.out.println("debuggee: Howdy!"); // line 38
- PopAndStepTarg xxx = new PopAndStepTarg(); // line 40
- xxx.A(); // line 41
+ System.out.println("debuggee: Howdy!"); // MAIN_LINE_1
+ PopAndStepTarg xxx = new PopAndStepTarg(); // MAIN_LINE_2
+ xxx.A(); // MAIN_LINE_3
System.out.println("debugee: Goodbye from PopAndStepTarg!");
}
}
@@ -46,6 +66,18 @@
/********** test program **********/
public class PopAndStepTest extends TestScaffold {
+ static final int B_LINE_1 = 46;
+ static final int B_LINE_2 = B_LINE_1 + 1;
+
+ static final int A_LINE_1 = 51;
+ static final int A_LINE_2 = A_LINE_1 + 1;
+ static final int A_LINE_3 = A_LINE_1 + 2;
+ static final int A_LINE_4 = A_LINE_1 + 3;
+
+ static final int MAIN_LINE_1 = 58;
+ static final int MAIN_LINE_2 = MAIN_LINE_1 + 1;
+ static final int MAIN_LINE_3 = MAIN_LINE_1 + 2;
+
ReferenceType targetClass;
ThreadReference mainThread;
@@ -116,10 +148,10 @@
BreakpointEvent bpe = startToMain("PopAndStepTarg");
targetClass = bpe.location().declaringType();
mainThread = bpe.thread();
- getDebuggeeLineNum(38);
+ getDebuggeeLineNum(MAIN_LINE_1);
- println("Resuming to line 27");
- bpe = resumeTo("PopAndStepTarg", 27); getDebuggeeLineNum(27);
+ println("Resuming to line B_LINE_2 : " + B_LINE_2);
+ bpe = resumeTo("PopAndStepTarg", B_LINE_2); getDebuggeeLineNum(B_LINE_2);
// The failure is this:
// create step request
@@ -141,21 +173,21 @@
srInto.enable(); // This fails
mainThread.popFrames(frameFor("A"));
//srInto.enable(); // if the enable is moved here, it passes
- println("Popped back to line 41 in main, the call to A()");
- println("Stepping into line 31");
- waitForRequestedEvent(srInto); // println
+ println("Popped back to line MAIN_LINE_3(" + MAIN_LINE_3 + ") in main, the call to A()");
+ println("Stepping into line A_LINE_1:" + A_LINE_1);
+ waitForRequestedEvent(srInto); // println
srInto.disable();
- getDebuggeeLineNum(31);
+ getDebuggeeLineNum(A_LINE_1);
// The failure occurs here.
- println("Stepping over to line 32");
- stepOverLine(mainThread); // println
- getDebuggeeLineNum(32);
+ println("Stepping over to line A_LINE_2:" + A_LINE_2);
+ stepOverLine(mainThread); // println
+ getDebuggeeLineNum(A_LINE_2);
- println("Stepping over to line 33");
- stepOverLine(mainThread); // call to B()
- getDebuggeeLineNum(33);
+ println("Stepping over to line A_LINE_3:" + A_LINE_3);
+ stepOverLine(mainThread); // call to B()
+ getDebuggeeLineNum(A_LINE_3);
vm().exit(0);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/awt/TrayIcon/SystemTrayIconHelper.java
--- a/jdk/test/java/awt/TrayIcon/SystemTrayIconHelper.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/awt/TrayIcon/SystemTrayIconHelper.java Wed Jul 05 23:13:02 2017 +0200
@@ -81,7 +81,7 @@
try {
// sun.lwawt.macosx.CTrayIcon
Field f_peer = getField( java.awt.TrayIcon.class, "peer");
- Method m_addExports = Class.forName("java.awt.Helper").getDeclaredMethod("addExports", String.class, java.lang.reflect.Module.class);
+ Method m_addExports = Class.forName("java.awt.Helper").getDeclaredMethod("addExports", String.class, java.lang.Module.class);
m_addExports.invoke(null, "sun.lwawt.macosx", robot.getClass().getModule());
@@ -105,7 +105,7 @@
} else {
try {
// sun.awt.X11.XTrayIconPeer
- Method m_addExports = Class.forName("java.awt.Helper").getDeclaredMethod("addExports", String.class, java.lang.reflect.Module.class);
+ Method m_addExports = Class.forName("java.awt.Helper").getDeclaredMethod("addExports", String.class, java.lang.Module.class);
m_addExports.invoke(null, "sun.awt.X11", robot.getClass().getModule());
Field f_peer = getField(java.awt.TrayIcon.class, "peer");
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/awt/patchlib/java.desktop/java/awt/Helper.java
--- a/jdk/test/java/awt/patchlib/java.desktop/java/awt/Helper.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/awt/patchlib/java.desktop/java/awt/Helper.java Wed Jul 05 23:13:02 2017 +0200
@@ -22,7 +22,6 @@
*/
package java.awt;
-import java.lang.reflect.Module;
public class Helper {
private Helper() { }
public static void addExports(String pn, Module target) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/awt/regtesthelpers/Util.java
--- a/jdk/test/java/awt/regtesthelpers/Util.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/awt/regtesthelpers/Util.java Wed Jul 05 23:13:02 2017 +0200
@@ -445,7 +445,7 @@
try {
final Class _clazz = clazz;
- Method m_addExports = Class.forName("java.awt.Helper").getDeclaredMethod("addExports", String.class, java.lang.reflect.Module.class);
+ Method m_addExports = Class.forName("java.awt.Helper").getDeclaredMethod("addExports", String.class, java.lang.Module.class);
// No MToolkit anymore: nothing to do about it.
// We may be called from non-X11 system, and this permission cannot be delegated to a test.
m_addExports.invoke(null, "sun.awt.X11", Util.class.getModule());
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/Class/GetModuleTest.java
--- a/jdk/test/java/lang/Class/GetModuleTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/Class/GetModuleTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -31,7 +31,6 @@
*/
import java.awt.Component;
-import java.lang.reflect.Module;
import jdk.internal.org.objectweb.asm.ClassWriter;
import static jdk.internal.org.objectweb.asm.Opcodes.*;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/Class/forName/modules/TestLayer.java
--- a/jdk/test/java/lang/Class/forName/modules/TestLayer.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/Class/forName/modules/TestLayer.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,9 +23,7 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
import java.lang.reflect.Method;
-import java.lang.reflect.Module;
import java.net.URL;
import java.net.URLClassLoader;
import java.nio.file.Path;
@@ -45,13 +43,13 @@
ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- Configuration parent = Layer.boot().configuration();
+ Configuration parent = ModuleLayer.boot().configuration();
Configuration cf = parent.resolveAndBind(ModuleFinder.of(),
finder,
modules);
ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer layer = Layer.boot().defineModulesWithManyLoaders(cf, scl);
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithManyLoaders(cf, scl);
Module m1 = layer.findModule("m1").get();
Module m2 = layer.findModule("m2").get();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/Class/forName/modules/TestMain.java
--- a/jdk/test/java/lang/Class/forName/modules/TestMain.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/Class/forName/modules/TestMain.java Wed Jul 05 23:13:02 2017 +0200
@@ -21,13 +21,11 @@
* questions.
*/
-import java.lang.reflect.Layer;
import java.lang.reflect.Method;
-import java.lang.reflect.Module;
public class TestMain {
public static void main(String[] args) throws Exception {
- Layer boot = Layer.boot();
+ ModuleLayer boot = ModuleLayer.boot();
Module m1 = boot.findModule("m1").get();
Module m2 = boot.findModule("m2").get();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/Class/forName/modules/src/m2/p2/test/Main.java
--- a/jdk/test/java/lang/Class/forName/modules/src/m2/p2/test/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/Class/forName/modules/src/m2/p2/test/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,12 +23,9 @@
package p2.test;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
-
public class Main {
public static void main(String... args) throws Exception {
- Layer boot = Layer.boot();
+ ModuleLayer boot = ModuleLayer.boot();
Module m1 = boot.findModule("m1").get();
Module m2 = Main.class.getModule();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/Class/forName/modules/src/m3/p3/NoAccess.java
--- a/jdk/test/java/lang/Class/forName/modules/src/m3/p3/NoAccess.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/Class/forName/modules/src/m3/p3/NoAccess.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,8 +26,6 @@
import java.io.FilePermission;
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.security.AccessControlException;
@@ -47,7 +45,7 @@
ModuleFinder finder = ModuleFinder.of(Paths.get("mods1"), Paths.get("mods2"));
- Layer bootLayer = Layer.boot();
+ ModuleLayer bootLayer = ModuleLayer.boot();
Configuration parent = bootLayer.configuration();
Configuration cf = parent.resolveAndBind(finder,
@@ -55,7 +53,7 @@
Set.of("m1", "m2"));
ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer layer = bootLayer.defineModulesWithManyLoaders(cf, scl);
+ ModuleLayer layer = bootLayer.defineModulesWithManyLoaders(cf, scl);
if (sm != null) {
System.setSecurityManager(sm);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/Class/forName/modules/src/m3/p3/NoGetClassLoaderAccess.java
--- a/jdk/test/java/lang/Class/forName/modules/src/m3/p3/NoGetClassLoaderAccess.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/Class/forName/modules/src/m3/p3/NoGetClassLoaderAccess.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,8 +23,6 @@
package p3;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.security.AccessControlException;
import java.security.Permission;
@@ -37,7 +35,7 @@
private static final Permission GET_CLASSLOADER_PERMISSION = new RuntimePermission("getClassLoader");
public static void main(String[] args) throws Exception {
- Layer boot = Layer.boot();
+ ModuleLayer boot = ModuleLayer.boot();
System.setSecurityManager(new SecurityManager());
Module m1 = boot.findModule("m1").get();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/Class/getDeclaredField/FieldSetAccessibleTest.java
--- a/jdk/test/java/lang/Class/getDeclaredField/FieldSetAccessibleTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/Class/getDeclaredField/FieldSetAccessibleTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,10 +26,8 @@
import java.io.UncheckedIOException;
import java.lang.reflect.AccessibleObject;
import java.lang.reflect.Field;
-import java.lang.reflect.Module;
import java.lang.reflect.Modifier;
import java.lang.reflect.InaccessibleObjectException;
-import java.lang.reflect.Layer;
import java.lang.reflect.ReflectPermission;
import java.net.URI;
import java.nio.file.FileSystem;
@@ -269,7 +267,7 @@
try {
return Files.walk(root)
.filter(p -> p.getNameCount() > 2)
- .filter(p -> Layer.boot().findModule(p.getName(1).toString()).isPresent())
+ .filter(p -> ModuleLayer.boot().findModule(p.getName(1).toString()).isPresent())
.map(p -> p.subpath(2, p.getNameCount()))
.map(p -> p.toString())
.filter(s -> s.endsWith(".class") && !s.endsWith("module-info.class"))
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/Class/getResource/Main.java
--- a/jdk/test/java/lang/Class/getResource/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/Class/getResource/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
import java.lang.module.Configuration;
import java.lang.module.ResolvedModule;
-import java.lang.reflect.Layer;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
@@ -256,7 +255,7 @@
* Returns the directory for the given module (by name).
*/
static Path directoryFor(String name) {
- Configuration cf = Layer.boot().configuration();
+ Configuration cf = ModuleLayer.boot().configuration();
ResolvedModule resolvedModule = cf.findModule(name).orElse(null);
if (resolvedModule == null)
throw new RuntimeException("not found: " + name);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ClassLoader/getResource/automaticmodules/Main.java
--- a/jdk/test/java/lang/ClassLoader/getResource/automaticmodules/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/ClassLoader/getResource/automaticmodules/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,7 +26,6 @@
import java.lang.module.ModuleReader;
import java.lang.module.ModuleReference;
import java.lang.module.ResolvedModule;
-import java.lang.reflect.Layer;
import java.net.URL;
import java.util.Enumeration;
@@ -74,7 +73,7 @@
public static void main(String[] args) throws Exception {
String mn = args[0];
- ModuleReference mref = Layer.boot()
+ ModuleReference mref = ModuleLayer.boot()
.configuration()
.findModule(mn)
.map(ResolvedModule::reference)
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ClassLoader/getResource/modules/Main.java
--- a/jdk/test/java/lang/ClassLoader/getResource/modules/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/ClassLoader/getResource/modules/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -24,7 +24,6 @@
import java.io.InputStream;
import java.lang.module.Configuration;
import java.lang.module.ResolvedModule;
-import java.lang.reflect.Layer;
import java.io.IOException;
import java.net.URL;
import java.nio.file.Files;
@@ -309,7 +308,7 @@
* Returns the directory for the given module (by name).
*/
static Path directoryFor(String mn) {
- Configuration cf = Layer.boot().configuration();
+ Configuration cf = ModuleLayer.boot().configuration();
ResolvedModule resolvedModule = cf.findModule(mn).orElse(null);
if (resolvedModule == null)
throw new RuntimeException("not found: " + mn);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/BasicLayerTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/BasicLayerTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,1213 @@
+/*
+ * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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
+ * @library /lib/testlibrary
+ * @modules java.base/jdk.internal.misc
+ * @build BasicLayerTest ModuleUtils
+ * @compile layertest/Test.java
+ * @run testng BasicLayerTest
+ * @summary Basic tests for java.lang.ModuleLayer
+ */
+
+import java.lang.module.Configuration;
+import java.lang.module.ModuleDescriptor;
+import java.lang.module.ModuleDescriptor.Requires;
+import java.lang.module.ModuleFinder;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import jdk.internal.misc.SharedSecrets;
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+@Test
+public class BasicLayerTest {
+
+ /**
+ * Creates a "non-strict" builder for building a module. This allows the
+ * test the create ModuleDescriptor objects that do not require java.base.
+ */
+ private static ModuleDescriptor.Builder newBuilder(String mn) {
+ return SharedSecrets.getJavaLangModuleAccess()
+ .newModuleBuilder(mn, false, Set.of());
+ }
+
+ /**
+ * Exercise ModuleLayer.empty()
+ */
+ public void testEmpty() {
+ ModuleLayer emptyLayer = ModuleLayer.empty();
+
+ assertTrue(emptyLayer.parents().isEmpty());
+
+ assertTrue(emptyLayer.configuration() == Configuration.empty());
+
+ assertTrue(emptyLayer.modules().isEmpty());
+
+ assertFalse(emptyLayer.findModule("java.base").isPresent());
+
+ try {
+ emptyLayer.findLoader("java.base");
+ assertTrue(false);
+ } catch (IllegalArgumentException expected) { }
+ }
+
+
+ /**
+ * Exercise ModuleLayer.boot()
+ */
+ public void testBoot() {
+ ModuleLayer bootLayer = ModuleLayer.boot();
+
+ // configuration
+ Configuration cf = bootLayer.configuration();
+ assertTrue(cf.findModule("java.base").get()
+ .reference()
+ .descriptor()
+ .exports()
+ .stream().anyMatch(e -> (e.source().equals("java.lang")
+ && !e.isQualified())));
+
+ // modules
+ Set modules = bootLayer.modules();
+ assertTrue(modules.contains(Object.class.getModule()));
+ int count = (int) modules.stream().map(Module::getName).count();
+ assertEquals(count, modules.size()); // module names are unique
+
+ // findModule
+ Module base = Object.class.getModule();
+ assertTrue(bootLayer.findModule("java.base").get() == base);
+ assertTrue(base.getLayer() == bootLayer);
+
+ // findLoader
+ assertTrue(bootLayer.findLoader("java.base") == null);
+
+ // parents
+ assertTrue(bootLayer.parents().size() == 1);
+ assertTrue(bootLayer.parents().get(0) == ModuleLayer.empty());
+ }
+
+
+ /**
+ * Exercise defineModules, created with empty layer as parent
+ */
+ public void testLayerOnEmpty() {
+ ModuleDescriptor descriptor1 = newBuilder("m1")
+ .requires("m2")
+ .exports("p1")
+ .build();
+
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .requires("m3")
+ .build();
+
+ ModuleDescriptor descriptor3 = newBuilder("m3")
+ .build();
+
+ ModuleFinder finder
+ = ModuleUtils.finderOf(descriptor1, descriptor2, descriptor3);
+
+ Configuration cf = resolve(finder, "m1");
+
+ // map each module to its own class loader for this test
+ ClassLoader loader1 = new ClassLoader() { };
+ ClassLoader loader2 = new ClassLoader() { };
+ ClassLoader loader3 = new ClassLoader() { };
+ Map map = new HashMap<>();
+ map.put("m1", loader1);
+ map.put("m2", loader2);
+ map.put("m3", loader3);
+
+ ModuleLayer layer = ModuleLayer.empty().defineModules(cf, map::get);
+
+ // configuration
+ assertTrue(layer.configuration() == cf);
+ assertTrue(layer.configuration().modules().size() == 3);
+
+ // modules
+ Set modules = layer.modules();
+ assertTrue(modules.size() == 3);
+ Set names = modules.stream()
+ .map(Module::getName)
+ .collect(Collectors.toSet());
+ assertTrue(names.contains("m1"));
+ assertTrue(names.contains("m2"));
+ assertTrue(names.contains("m3"));
+
+ // findModule
+ Module m1 = layer.findModule("m1").get();
+ Module m2 = layer.findModule("m2").get();
+ Module m3 = layer.findModule("m3").get();
+ assertEquals(m1.getName(), "m1");
+ assertEquals(m2.getName(), "m2");
+ assertEquals(m3.getName(), "m3");
+ assertTrue(m1.getDescriptor() == descriptor1);
+ assertTrue(m2.getDescriptor() == descriptor2);
+ assertTrue(m3.getDescriptor() == descriptor3);
+ assertTrue(m1.getLayer() == layer);
+ assertTrue(m2.getLayer() == layer);
+ assertTrue(m3.getLayer() == layer);
+ assertTrue(modules.contains(m1));
+ assertTrue(modules.contains(m2));
+ assertTrue(modules.contains(m3));
+ assertFalse(layer.findModule("godot").isPresent());
+
+ // findLoader
+ assertTrue(layer.findLoader("m1") == loader1);
+ assertTrue(layer.findLoader("m2") == loader2);
+ assertTrue(layer.findLoader("m3") == loader3);
+ try {
+ ClassLoader loader = layer.findLoader("godot");
+ assertTrue(false);
+ } catch (IllegalArgumentException ignore) { }
+
+ // parents
+ assertTrue(layer.parents().size() == 1);
+ assertTrue(layer.parents().get(0) == ModuleLayer.empty());
+ }
+
+
+ /**
+ * Exercise defineModules, created with boot layer as parent
+ */
+ public void testLayerOnBoot() {
+ ModuleDescriptor descriptor1 = newBuilder("m1")
+ .requires("m2")
+ .requires("java.base")
+ .exports("p1")
+ .build();
+
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .requires("java.base")
+ .build();
+
+ ModuleFinder finder
+ = ModuleUtils.finderOf(descriptor1, descriptor2);
+
+ Configuration parent = ModuleLayer.boot().configuration();
+ Configuration cf = resolve(parent, finder, "m1");
+
+ ClassLoader loader = new ClassLoader() { };
+
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, mn -> loader);
+
+ // configuration
+ assertTrue(layer.configuration() == cf);
+ assertTrue(layer.configuration().modules().size() == 2);
+
+ // modules
+ Set modules = layer.modules();
+ assertTrue(modules.size() == 2);
+ Set names = modules.stream()
+ .map(Module::getName)
+ .collect(Collectors.toSet());
+ assertTrue(names.contains("m1"));
+ assertTrue(names.contains("m2"));
+
+ // findModule
+ Module m1 = layer.findModule("m1").get();
+ Module m2 = layer.findModule("m2").get();
+ assertEquals(m1.getName(), "m1");
+ assertEquals(m2.getName(), "m2");
+ assertTrue(m1.getDescriptor() == descriptor1);
+ assertTrue(m2.getDescriptor() == descriptor2);
+ assertTrue(m1.getLayer() == layer);
+ assertTrue(m2.getLayer() == layer);
+ assertTrue(modules.contains(m1));
+ assertTrue(modules.contains(m2));
+ assertTrue(layer.findModule("java.base").get() == Object.class.getModule());
+ assertFalse(layer.findModule("godot").isPresent());
+
+ // findLoader
+ assertTrue(layer.findLoader("m1") == loader);
+ assertTrue(layer.findLoader("m2") == loader);
+ assertTrue(layer.findLoader("java.base") == null);
+
+ // parents
+ assertTrue(layer.parents().size() == 1);
+ assertTrue(layer.parents().get(0) == ModuleLayer.boot());
+ }
+
+
+ /**
+ * Exercise defineModules with a configuration of two modules that
+ * have the same module-private package.
+ */
+ public void testPackageContainedInSelfAndOther() {
+ ModuleDescriptor descriptor1 = newBuilder("m1")
+ .requires("m2")
+ .packages(Set.of("p"))
+ .build();
+
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .packages(Set.of("p"))
+ .build();
+
+ ModuleFinder finder
+ = ModuleUtils.finderOf(descriptor1, descriptor2);
+
+ Configuration cf = resolve(finder, "m1");
+ assertTrue(cf.modules().size() == 2);
+
+ // one loader per module, should be okay
+ ModuleLayer.empty().defineModules(cf, mn -> new ClassLoader() { });
+
+ // same class loader
+ try {
+ ClassLoader loader = new ClassLoader() { };
+ ModuleLayer.empty().defineModules(cf, mn -> loader);
+ assertTrue(false);
+ } catch (LayerInstantiationException expected) { }
+ }
+
+
+ /**
+ * Exercise defineModules with a configuration that is a partitioned
+ * graph. The same package is exported in both partitions.
+ */
+ public void testSameExportInPartitionedGraph() {
+
+ // m1 reads m2, m2 exports p to m1
+ ModuleDescriptor descriptor1 = newBuilder("m1")
+ .requires("m2")
+ .build();
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .exports("p", Set.of("m1"))
+ .build();
+
+ // m3 reads m4, m4 exports p to m3
+ ModuleDescriptor descriptor3 = newBuilder("m3")
+ .requires("m4")
+ .build();
+ ModuleDescriptor descriptor4 = newBuilder("m4")
+ .exports("p", Set.of("m3"))
+ .build();
+
+ ModuleFinder finder
+ = ModuleUtils.finderOf(descriptor1,
+ descriptor2,
+ descriptor3,
+ descriptor4);
+
+ Configuration cf = resolve(finder, "m1", "m3");
+ assertTrue(cf.modules().size() == 4);
+
+ // one loader per module
+ ModuleLayer.empty().defineModules(cf, mn -> new ClassLoader() { });
+
+ // m1 & m2 in one loader, m3 & m4 in another loader
+ ClassLoader loader1 = new ClassLoader() { };
+ ClassLoader loader2 = new ClassLoader() { };
+ Map map = new HashMap<>();
+ map.put("m1", loader1);
+ map.put("m2", loader1);
+ map.put("m3", loader2);
+ map.put("m4", loader2);
+ ModuleLayer.empty().defineModules(cf, map::get);
+
+ // same loader
+ try {
+ ClassLoader loader = new ClassLoader() { };
+ ModuleLayer.empty().defineModules(cf, mn -> loader);
+ assertTrue(false);
+ } catch (LayerInstantiationException expected) { }
+ }
+
+
+ /**
+ * Exercise defineModules with a configuration with a module that
+ * contains a package that is the same name as a non-exported package in
+ * a parent layer.
+ */
+ public void testContainsSamePackageAsBootLayer() {
+
+ // check assumption that java.base contains sun.launcher
+ ModuleDescriptor base = Object.class.getModule().getDescriptor();
+ assertTrue(base.packages().contains("sun.launcher"));
+
+ ModuleDescriptor descriptor = newBuilder("m1")
+ .requires("java.base")
+ .packages(Set.of("sun.launcher"))
+ .build();
+
+ ModuleFinder finder = ModuleUtils.finderOf(descriptor);
+
+ Configuration parent = ModuleLayer.boot().configuration();
+ Configuration cf = parent.resolve(finder, ModuleFinder.of(), Set.of("m1"));
+ assertTrue(cf.modules().size() == 1);
+
+ ClassLoader loader = new ClassLoader() { };
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, mn -> loader);
+ assertTrue(layer.modules().size() == 1);
+ }
+
+
+ /**
+ * Test layers with implied readability.
+ *
+ * The test consists of three configurations:
+ * - Configuration/layer1: m1, m2 requires transitive m1
+ * - Configuration/layer2: m3 requires m1
+ */
+ public void testImpliedReadabilityWithLayers1() {
+
+ // cf1: m1 and m2, m2 requires transitive m1
+
+ ModuleDescriptor descriptor1 = newBuilder("m1")
+ .build();
+
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .requires(Set.of(Requires.Modifier.TRANSITIVE), "m1")
+ .build();
+
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
+
+ Configuration cf1 = resolve(finder1, "m2");
+
+ ClassLoader cl1 = new ClassLoader() { };
+ ModuleLayer layer1 = ModuleLayer.empty().defineModules(cf1, mn -> cl1);
+
+
+ // cf2: m3, m3 requires m2
+
+ ModuleDescriptor descriptor3 = newBuilder("m3")
+ .requires("m2")
+ .build();
+
+ ModuleFinder finder2 = ModuleUtils.finderOf(descriptor3);
+
+ Configuration cf2 = resolve(cf1, finder2, "m3");
+
+ ClassLoader cl2 = new ClassLoader() { };
+ ModuleLayer layer2 = layer1.defineModules(cf2, mn -> cl2);
+
+ assertTrue(layer1.parents().size() == 1);
+ assertTrue(layer1.parents().get(0) == ModuleLayer.empty());
+
+ assertTrue(layer2.parents().size() == 1);
+ assertTrue(layer2.parents().get(0) == layer1);
+
+ Module m1 = layer2.findModule("m1").get();
+ Module m2 = layer2.findModule("m2").get();
+ Module m3 = layer2.findModule("m3").get();
+
+ assertTrue(m1.getLayer() == layer1);
+ assertTrue(m2.getLayer() == layer1);
+ assertTrue(m3.getLayer() == layer2);
+
+ assertTrue(m1.getClassLoader() == cl1);
+ assertTrue(m2.getClassLoader() == cl1);
+ assertTrue(m3.getClassLoader() == cl2);
+
+ assertTrue(m1.canRead(m1));
+ assertFalse(m1.canRead(m2));
+ assertFalse(m1.canRead(m3));
+
+ assertTrue(m2.canRead(m1));
+ assertTrue(m2.canRead(m2));
+ assertFalse(m2.canRead(m3));
+
+ assertTrue(m3.canRead(m1));
+ assertTrue(m3.canRead(m2));
+ assertTrue(m3.canRead(m3));
+ }
+
+
+ /**
+ * Test layers with implied readability.
+ *
+ * The test consists of three configurations:
+ * - Configuration/layer1: m1
+ * - Configuration/layer2: m2 requires transitive m3, m3 requires m2
+ */
+ public void testImpliedReadabilityWithLayers2() {
+
+ // cf1: m1
+
+ ModuleDescriptor descriptor1 = newBuilder("m1").build();
+
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
+
+ Configuration cf1 = resolve(finder1, "m1");
+
+ ClassLoader cl1 = new ClassLoader() { };
+ ModuleLayer layer1 = ModuleLayer.empty().defineModules(cf1, mn -> cl1);
+
+
+ // cf2: m2, m3: m2 requires transitive m1, m3 requires m2
+
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .requires(Set.of(Requires.Modifier.TRANSITIVE), "m1")
+ .build();
+
+ ModuleDescriptor descriptor3 = newBuilder("m3")
+ .requires("m2")
+ .build();
+
+ ModuleFinder finder2 = ModuleUtils.finderOf(descriptor2, descriptor3);
+
+ Configuration cf2 = resolve(cf1, finder2, "m3");
+
+ ClassLoader cl2 = new ClassLoader() { };
+ ModuleLayer layer2 = layer1.defineModules(cf2, mn -> cl2);
+
+ assertTrue(layer1.parents().size() == 1);
+ assertTrue(layer1.parents().get(0) == ModuleLayer.empty());
+
+ assertTrue(layer2.parents().size() == 1);
+ assertTrue(layer2.parents().get(0) == layer1);
+
+ Module m1 = layer2.findModule("m1").get();
+ Module m2 = layer2.findModule("m2").get();
+ Module m3 = layer2.findModule("m3").get();
+
+ assertTrue(m1.getLayer() == layer1);
+ assertTrue(m2.getLayer() == layer2);
+ assertTrue(m3.getLayer() == layer2);
+
+ assertTrue(m1.canRead(m1));
+ assertFalse(m1.canRead(m2));
+ assertFalse(m1.canRead(m3));
+
+ assertTrue(m2.canRead(m1));
+ assertTrue(m2.canRead(m2));
+ assertFalse(m2.canRead(m3));
+
+ assertTrue(m3.canRead(m1));
+ assertTrue(m3.canRead(m2));
+ assertTrue(m3.canRead(m3));
+ }
+
+
+ /**
+ * Test layers with implied readability.
+ *
+ * The test consists of three configurations:
+ * - Configuration/layer1: m1
+ * - Configuration/layer2: m2 requires transitive m1
+ * - Configuration/layer3: m3 requires m1
+ */
+ public void testImpliedReadabilityWithLayers3() {
+
+ // cf1: m1
+
+ ModuleDescriptor descriptor1 = newBuilder("m1").build();
+
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
+
+ Configuration cf1 = resolve(finder1, "m1");
+
+ ClassLoader cl1 = new ClassLoader() { };
+ ModuleLayer layer1 = ModuleLayer.empty().defineModules(cf1, mn -> cl1);
+
+
+ // cf2: m2 requires transitive m1
+
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .requires(Set.of(Requires.Modifier.TRANSITIVE), "m1")
+ .build();
+
+ ModuleFinder finder2 = ModuleUtils.finderOf(descriptor2);
+
+ Configuration cf2 = resolve(cf1, finder2, "m2");
+
+ ClassLoader cl2 = new ClassLoader() { };
+ ModuleLayer layer2 = layer1.defineModules(cf2, mn -> cl2);
+
+
+ // cf3: m3 requires m2
+
+ ModuleDescriptor descriptor3 = newBuilder("m3")
+ .requires("m2")
+ .build();
+
+ ModuleFinder finder3 = ModuleUtils.finderOf(descriptor3);
+
+ Configuration cf3 = resolve(cf2, finder3, "m3");
+
+ ClassLoader cl3 = new ClassLoader() { };
+ ModuleLayer layer3 = layer2.defineModules(cf3, mn -> cl3);
+
+ assertTrue(layer1.parents().size() == 1);
+ assertTrue(layer1.parents().get(0) == ModuleLayer.empty());
+
+ assertTrue(layer2.parents().size() == 1);
+ assertTrue(layer2.parents().get(0) == layer1);
+
+ assertTrue(layer3.parents().size() == 1);
+ assertTrue(layer3.parents().get(0) == layer2);
+
+ Module m1 = layer3.findModule("m1").get();
+ Module m2 = layer3.findModule("m2").get();
+ Module m3 = layer3.findModule("m3").get();
+
+ assertTrue(m1.getLayer() == layer1);
+ assertTrue(m2.getLayer() == layer2);
+ assertTrue(m3.getLayer() == layer3);
+
+ assertTrue(m1.canRead(m1));
+ assertFalse(m1.canRead(m2));
+ assertFalse(m1.canRead(m3));
+
+ assertTrue(m2.canRead(m1));
+ assertTrue(m2.canRead(m2));
+ assertFalse(m2.canRead(m3));
+
+ assertTrue(m3.canRead(m1));
+ assertTrue(m3.canRead(m2));
+ assertTrue(m3.canRead(m3));
+ }
+
+
+ /**
+ * Test layers with implied readability.
+ *
+ * The test consists of two configurations:
+ * - Configuration/layer1: m1, m2 requires transitive m1
+ * - Configuration/layer2: m3 requires transitive m2, m4 requires m3
+ */
+ public void testImpliedReadabilityWithLayers4() {
+
+ // cf1: m1, m2 requires transitive m1
+
+ ModuleDescriptor descriptor1 = newBuilder("m1")
+ .build();
+
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .requires(Set.of(Requires.Modifier.TRANSITIVE), "m1")
+ .build();
+
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
+
+ Configuration cf1 = resolve(finder1, "m2");
+
+ ClassLoader cl1 = new ClassLoader() { };
+ ModuleLayer layer1 = ModuleLayer.empty().defineModules(cf1, mn -> cl1);
+
+
+ // cf2: m3 requires transitive m2, m4 requires m3
+
+ ModuleDescriptor descriptor3 = newBuilder("m3")
+ .requires(Set.of(Requires.Modifier.TRANSITIVE), "m2")
+ .build();
+
+ ModuleDescriptor descriptor4 = newBuilder("m4")
+ .requires("m3")
+ .build();
+
+
+ ModuleFinder finder2 = ModuleUtils.finderOf(descriptor3, descriptor4);
+
+ Configuration cf2 = resolve(cf1, finder2, "m3", "m4");
+
+ ClassLoader cl2 = new ClassLoader() { };
+ ModuleLayer layer2 = layer1.defineModules(cf2, mn -> cl2);
+
+ assertTrue(layer1.parents().size() == 1);
+ assertTrue(layer1.parents().get(0) == ModuleLayer.empty());
+
+ assertTrue(layer2.parents().size() == 1);
+ assertTrue(layer2.parents().get(0) == layer1);
+
+ Module m1 = layer2.findModule("m1").get();
+ Module m2 = layer2.findModule("m2").get();
+ Module m3 = layer2.findModule("m3").get();
+ Module m4 = layer2.findModule("m4").get();
+
+ assertTrue(m1.getLayer() == layer1);
+ assertTrue(m2.getLayer() == layer1);
+ assertTrue(m3.getLayer() == layer2);
+ assertTrue(m4.getLayer() == layer2);
+
+ assertTrue(m1.canRead(m1));
+ assertFalse(m1.canRead(m2));
+ assertFalse(m1.canRead(m3));
+ assertFalse(m1.canRead(m4));
+
+ assertTrue(m2.canRead(m1));
+ assertTrue(m2.canRead(m2));
+ assertFalse(m1.canRead(m3));
+ assertFalse(m1.canRead(m4));
+
+ assertTrue(m3.canRead(m1));
+ assertTrue(m3.canRead(m2));
+ assertTrue(m3.canRead(m3));
+ assertFalse(m3.canRead(m4));
+
+ assertTrue(m4.canRead(m1));
+ assertTrue(m4.canRead(m2));
+ assertTrue(m4.canRead(m3));
+ assertTrue(m4.canRead(m4));
+ }
+
+
+ /**
+ * Test layers with a qualified export. The module exporting the package
+ * does not read the target module.
+ *
+ * m1 { exports p to m2 }
+ * m2 { }
+ */
+ public void testQualifiedExports1() {
+ ModuleDescriptor descriptor1 = newBuilder("m1").
+ exports("p", Set.of("m2"))
+ .build();
+
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .build();
+
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
+
+ Configuration cf = resolve(finder1, "m1", "m2");
+
+ ClassLoader cl = new ClassLoader() { };
+ ModuleLayer layer = ModuleLayer.empty().defineModules(cf, mn -> cl);
+ assertTrue(layer.modules().size() == 2);
+
+ Module m1 = layer.findModule("m1").get();
+ Module m2 = layer.findModule("m2").get();
+
+ // check m1 exports p to m2
+ assertFalse(m1.isExported("p"));
+ assertTrue(m1.isExported("p", m2));
+ assertFalse(m1.isOpen("p", m2));
+ }
+
+
+ /**
+ * Test layers with a qualified export. The module exporting the package
+ * reads the target module.
+ *
+ * m1 { exports p to m2; }
+ * m2 { requires m1; }
+ */
+ public void testQualifiedExports2() {
+ ModuleDescriptor descriptor1 = newBuilder("m1")
+ .exports("p", Set.of("m2"))
+ .build();
+
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .requires("m1")
+ .build();
+
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
+
+ Configuration cf = resolve(finder1, "m2");
+ ClassLoader cl = new ClassLoader() { };
+ ModuleLayer layer = ModuleLayer.empty().defineModules(cf, mn -> cl);
+ assertTrue(layer.modules().size() == 2);
+
+ Module m1 = layer.findModule("m1").get();
+ Module m2 = layer.findModule("m2").get();
+
+ // check m1 exports p to m2
+ assertFalse(m1.isExported("p"));
+ assertTrue(m1.isExported("p", m2));
+ assertFalse(m1.isOpen("p", m2));
+ }
+
+
+ /**
+ * Test layers with a qualified export. The module exporting the package
+ * does not read the target module in the parent layer.
+ *
+ * - Configuration/layer1: m1 { }
+ * - Configuration/layer2: m2 { exports p to m1; }
+ */
+ public void testQualifiedExports3() {
+ // create layer1 with m1
+ ModuleDescriptor descriptor1 = newBuilder("m1").build();
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
+ Configuration cf1 = resolve(finder1, "m1");
+ ClassLoader cl1 = new ClassLoader() { };
+ ModuleLayer layer1 = ModuleLayer.empty().defineModules(cf1, mn -> cl1);
+ assertTrue(layer1.modules().size() == 1);
+
+ // create layer2 with m2
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .exports("p", Set.of("m1"))
+ .build();
+ ModuleFinder finder2 = ModuleUtils.finderOf(descriptor2);
+ Configuration cf2 = resolve(cf1, finder2, "m2");
+ ClassLoader cl2 = new ClassLoader() { };
+ ModuleLayer layer2 = layer1.defineModules(cf2, mn -> cl2);
+ assertTrue(layer2.modules().size() == 1);
+
+ Module m1 = layer1.findModule("m1").get();
+ Module m2 = layer2.findModule("m2").get();
+
+ // check m2 exports p to layer1/m1
+ assertFalse(m2.isExported("p"));
+ assertTrue(m2.isExported("p", m1));
+ assertFalse(m2.isOpen("p", m1));
+ }
+
+
+ /**
+ * Test layers with a qualified export. The module exporting the package
+ * reads the target module in the parent layer.
+ *
+ * - Configuration/layer1: m1 { }
+ * - Configuration/layer2: m2 { requires m1; exports p to m1; }
+ */
+ public void testQualifiedExports4() {
+ // create layer1 with m1
+ ModuleDescriptor descriptor1 = newBuilder("m1").build();
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
+ Configuration cf1 = resolve(finder1, "m1");
+ ClassLoader cl1 = new ClassLoader() { };
+ ModuleLayer layer1 = ModuleLayer.empty().defineModules(cf1, mn -> cl1);
+ assertTrue(layer1.modules().size() == 1);
+
+ // create layer2 with m2
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .requires("m1")
+ .exports("p", Set.of("m1"))
+ .build();
+ ModuleFinder finder2 = ModuleUtils.finderOf(descriptor2);
+ Configuration cf2 = resolve(cf1, finder2, "m2");
+ ClassLoader cl2 = new ClassLoader() { };
+ ModuleLayer layer2 = layer1.defineModules(cf2, mn -> cl2);
+ assertTrue(layer2.modules().size() == 1);
+
+ Module m1 = layer1.findModule("m1").get();
+ Module m2 = layer2.findModule("m2").get();
+
+ // check m2 exports p to layer1/m1
+ assertFalse(m2.isExported("p"));
+ assertTrue(m2.isExported("p", m1));
+ assertFalse(m2.isOpen("p", m1));
+ }
+
+ /**
+ * Test layers with a qualified export. The module exporting the package
+ * does not read the target module.
+ *
+ * - Configuration/layer1: m1
+ * - Configuration/layer2: m1, m2 { exports p to m1; }
+ */
+ public void testQualifiedExports5() {
+ // create layer1 with m1
+ ModuleDescriptor descriptor1 = newBuilder("m1").build();
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
+ Configuration cf1 = resolve(finder1, "m1");
+ ClassLoader cl1 = new ClassLoader() { };
+ ModuleLayer layer1 = ModuleLayer.empty().defineModules(cf1, mn -> cl1);
+ assertTrue(layer1.modules().size() == 1);
+
+ // create layer2 with m1 and m2
+ ModuleDescriptor descriptor2 = newBuilder("m2").exports("p", Set.of("m1")).build();
+ ModuleFinder finder2 = ModuleUtils.finderOf(descriptor1, descriptor2);
+ Configuration cf2 = resolve(cf1, finder2, "m1", "m2");
+ ClassLoader cl2 = new ClassLoader() { };
+ ModuleLayer layer2 = layer1.defineModules(cf2, mn -> cl2);
+ assertTrue(layer2.modules().size() == 2);
+
+ Module m1_v1 = layer1.findModule("m1").get();
+ Module m1_v2 = layer2.findModule("m1").get();
+ Module m2 = layer2.findModule("m2").get();
+
+ // check m2 exports p to layer2/m2
+ assertFalse(m2.isExported("p"));
+ assertTrue(m2.isExported("p", m1_v2));
+ assertFalse(m2.isExported("p", m1_v1));
+ }
+
+
+ /**
+ * Test layers with a qualified export. The module exporting the package
+ * reads the target module in the parent layer (due to requires transitive).
+ *
+ * - Configuration/layer1: m1, m2 { requires transitive m1; }
+ * - Configuration/layer2: m1, m3 { requires m2; exports p to m1; }
+ */
+ public void testQualifiedExports6() {
+ // create layer1 with m1 and m2
+ ModuleDescriptor descriptor1 = newBuilder("m1").build();
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .requires(Set.of(Requires.Modifier.TRANSITIVE), "m1")
+ .build();
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
+ Configuration cf1 = resolve(finder1, "m2");
+ ClassLoader loader1 = new ClassLoader() { };
+ ModuleLayer layer1 = ModuleLayer.empty().defineModules(cf1, mn -> loader1);
+ assertTrue(layer1.modules().size() == 2);
+
+ // create layer2 with m1 and m3
+ ModuleDescriptor descriptor3 = newBuilder("m3")
+ .requires("m2")
+ .exports("p", Set.of("m1"))
+ .build();
+ ModuleFinder finder2 = ModuleUtils.finderOf(descriptor1, descriptor3);
+ Configuration cf2 = resolve(cf1, finder2, "m1", "m3");
+ ClassLoader loader2 = new ClassLoader() { };
+ ModuleLayer layer2 = layer1.defineModules(cf2, mn -> loader2);
+ assertTrue(layer2.modules().size() == 2);
+
+ Module m1_v1 = layer1.findModule("m1").get();
+ Module m2 = layer1.findModule("m2").get();
+
+ Module m1_v2 = layer2.findModule("m1").get();
+ Module m3 = layer2.findModule("m3").get();
+
+ assertTrue(m3.canRead(m1_v1));
+ assertFalse(m3.canRead(m1_v2));
+
+ assertFalse(m3.isExported("p"));
+ assertTrue(m3.isExported("p", m1_v1));
+ assertFalse(m3.isExported("p", m1_v2));
+ assertFalse(m3.isExported("p", m2));
+ }
+
+
+ /**
+ * Test layers with a qualified export. The target module is not in any layer.
+ *
+ * - Configuration/layer1: m1 { }
+ * - Configuration/layer2: m2 { exports p to m3; }
+ */
+ public void testQualifiedExports7() {
+ // create layer1 with m1
+ ModuleDescriptor descriptor1 = newBuilder("m1").build();
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
+ Configuration cf1 = resolve(finder1, "m1");
+ ClassLoader cl1 = new ClassLoader() { };
+ ModuleLayer layer1 = ModuleLayer.empty().defineModules(cf1, mn -> cl1);
+ assertTrue(layer1.modules().size() == 1);
+
+ // create layer2 with m2
+ ModuleDescriptor descriptor2 = newBuilder("m2")
+ .exports("p", Set.of("m3"))
+ .build();
+ ModuleFinder finder2 = ModuleUtils.finderOf(descriptor2);
+ Configuration cf2 = resolve(cf1, finder2, "m2");
+ ClassLoader cl2 = new ClassLoader() { };
+ ModuleLayer layer2 = layer1.defineModules(cf2, mn -> cl2);
+ assertTrue(layer2.modules().size() == 1);
+
+ Module m1 = layer1.findModule("m1").get();
+ Module m2 = layer2.findModule("m2").get();
+
+ // check m2 does not export p to anyone
+ assertFalse(m2.isExported("p"));
+ assertFalse(m2.isExported("p", m1));
+ }
+
+ /**
+ * Attempt to use defineModules to create a layer with a module defined
+ * to a class loader that already has a module of the same name defined
+ * to the class loader.
+ */
+ @Test(expectedExceptions = { LayerInstantiationException.class })
+ public void testModuleAlreadyDefinedToLoader() {
+
+ ModuleDescriptor md = newBuilder("m")
+ .requires("java.base")
+ .build();
+
+ ModuleFinder finder = ModuleUtils.finderOf(md);
+
+ Configuration parent = ModuleLayer.boot().configuration();
+
+ Configuration cf = parent.resolve(finder, ModuleFinder.of(), Set.of("m"));
+
+ ClassLoader loader = new ClassLoader() { };
+
+ ModuleLayer.boot().defineModules(cf, mn -> loader);
+
+ // should throw LayerInstantiationException as m1 already defined to loader
+ ModuleLayer.boot().defineModules(cf, mn -> loader);
+
+ }
+
+
+ /**
+ * Attempt to use defineModules to create a layer with a module containing
+ * package {@code p} where the class loader already has a module defined
+ * to it containing package {@code p}.
+ */
+ @Test(expectedExceptions = { LayerInstantiationException.class })
+ public void testPackageAlreadyInNamedModule() {
+
+ ModuleDescriptor md1 = newBuilder("m1")
+ .packages(Set.of("p"))
+ .requires("java.base")
+ .build();
+
+ ModuleDescriptor md2 = newBuilder("m2")
+ .packages(Set.of("p"))
+ .requires("java.base")
+ .build();
+
+ ModuleFinder finder = ModuleUtils.finderOf(md1, md2);
+
+ ClassLoader loader = new ClassLoader() { };
+
+ // define m1 containing package p to class loader
+
+ Configuration parent = ModuleLayer.boot().configuration();
+
+ Configuration cf1 = parent.resolve(finder, ModuleFinder.of(), Set.of("m1"));
+
+ ModuleLayer layer1 = ModuleLayer.boot().defineModules(cf1, mn -> loader);
+
+ // attempt to define m2 containing package p to class loader
+
+ Configuration cf2 = parent.resolve(finder, ModuleFinder.of(), Set.of("m2"));
+
+ // should throw exception because p already in m1
+ ModuleLayer layer2 = ModuleLayer.boot().defineModules(cf2, mn -> loader);
+
+ }
+
+
+ /**
+ * Attempt to use defineModules to create a layer with a module
+ * containing a package in which a type is already loaded by the class
+ * loader.
+ */
+ @Test(expectedExceptions = { LayerInstantiationException.class })
+ public void testPackageAlreadyInUnnamedModule() throws Exception {
+
+ Class c = layertest.Test.class;
+ assertFalse(c.getModule().isNamed()); // in unnamed module
+
+ ModuleDescriptor md = newBuilder("m")
+ .packages(Set.of(c.getPackageName()))
+ .requires("java.base")
+ .build();
+
+ ModuleFinder finder = ModuleUtils.finderOf(md);
+
+ Configuration parent = ModuleLayer.boot().configuration();
+ Configuration cf = parent.resolve(finder, ModuleFinder.of(), Set.of("m"));
+
+ ModuleLayer.boot().defineModules(cf, mn -> c.getClassLoader());
+ }
+
+
+ /**
+ * Attempt to create a layer with a module named "java.base".
+ */
+ public void testLayerWithJavaBase() {
+ ModuleDescriptor descriptor = newBuilder("java.base")
+ .exports("java.lang")
+ .build();
+
+ ModuleFinder finder = ModuleUtils.finderOf(descriptor);
+
+ Configuration cf = ModuleLayer.boot()
+ .configuration()
+ .resolve(finder, ModuleFinder.of(), Set.of("java.base"));
+ assertTrue(cf.modules().size() == 1);
+
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+
+ try {
+ ModuleLayer.boot().defineModules(cf, mn -> new ClassLoader() { });
+ assertTrue(false);
+ } catch (LayerInstantiationException e) { }
+
+ try {
+ ModuleLayer.boot().defineModulesWithOneLoader(cf, scl);
+ assertTrue(false);
+ } catch (LayerInstantiationException e) { }
+
+ try {
+ ModuleLayer.boot().defineModulesWithManyLoaders(cf, scl);
+ assertTrue(false);
+ } catch (LayerInstantiationException e) { }
+ }
+
+
+ @DataProvider(name = "javaPackages")
+ public Object[][] javaPackages() {
+ return new Object[][] { { "m1", "java" }, { "m2", "java.x" } };
+ }
+
+ /**
+ * Attempt to create a layer with a module containing a "java" package.
+ * This should only be allowed when the module is defined to the platform
+ * class loader.
+ */
+ @Test(dataProvider = "javaPackages")
+ public void testLayerWithJavaPackage(String mn, String pn) {
+ ModuleDescriptor descriptor = newBuilder(mn).packages(Set.of(pn)).build();
+ ModuleFinder finder = ModuleUtils.finderOf(descriptor);
+
+ Configuration cf = ModuleLayer.boot()
+ .configuration()
+ .resolve(finder, ModuleFinder.of(), Set.of(mn));
+ assertTrue(cf.modules().size() == 1);
+
+ ClassLoader pcl = ClassLoader.getPlatformClassLoader();
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+
+ try {
+ ModuleLayer.boot().defineModules(cf, _mn -> new ClassLoader() { });
+ assertTrue(false);
+ } catch (LayerInstantiationException e) { }
+
+ try {
+ ModuleLayer.boot().defineModulesWithOneLoader(cf, scl);
+ assertTrue(false);
+ } catch (LayerInstantiationException e) { }
+
+ try {
+ ModuleLayer.boot().defineModulesWithManyLoaders(cf, scl);
+ assertTrue(false);
+ } catch (LayerInstantiationException e) { }
+
+ // create layer with module defined to platform class loader
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, _mn -> pcl);
+ Optional om = layer.findModule(mn);
+ assertTrue(om.isPresent());
+ Module foo = om.get();
+ assertTrue(foo.getClassLoader() == pcl);
+ assertTrue(foo.getPackages().size() == 1);
+ assertTrue(foo.getPackages().iterator().next().equals(pn));
+ }
+
+
+ /**
+ * Attempt to create a layer with a module defined to the boot loader
+ */
+ @Test(expectedExceptions = { LayerInstantiationException.class })
+ public void testLayerWithBootLoader() {
+ ModuleDescriptor descriptor = newBuilder("m1")
+ .build();
+
+ ModuleFinder finder = ModuleUtils.finderOf(descriptor);
+
+ Configuration cf = ModuleLayer.boot()
+ .configuration()
+ .resolve(finder, ModuleFinder.of(), Set.of("m1"));
+ assertTrue(cf.modules().size() == 1);
+
+ ModuleLayer.boot().defineModules(cf, mn -> null );
+ }
+
+
+ /**
+ * Parent of configuration != configuration of parent layer
+ */
+ @Test(expectedExceptions = { IllegalArgumentException.class })
+ public void testIncorrectParent1() {
+ ModuleDescriptor descriptor1 = newBuilder("m1")
+ .requires("java.base")
+ .build();
+
+ ModuleFinder finder = ModuleUtils.finderOf(descriptor1);
+
+ Configuration parent = ModuleLayer.boot().configuration();
+ Configuration cf = parent.resolve(finder, ModuleFinder.of(), Set.of("m1"));
+
+ ClassLoader loader = new ClassLoader() { };
+ ModuleLayer.empty().defineModules(cf, mn -> loader);
+ }
+
+
+ /**
+ * Parent of configuration != configuration of parent layer
+ */
+ @Test(expectedExceptions = { IllegalArgumentException.class })
+ public void testIncorrectParent2() {
+ ModuleDescriptor descriptor1 = newBuilder("m1").build();
+
+ ModuleFinder finder = ModuleUtils.finderOf(descriptor1);
+
+ Configuration cf = resolve(finder, "m1");
+
+ ClassLoader loader = new ClassLoader() { };
+ ModuleLayer.boot().defineModules(cf, mn -> loader);
+ }
+
+
+ // null handling
+
+ @Test(expectedExceptions = { NullPointerException.class })
+ public void testCreateWithNull1() {
+ ClassLoader loader = new ClassLoader() { };
+ ModuleLayer.empty().defineModules(null, mn -> loader);
+ }
+
+ @Test(expectedExceptions = { NullPointerException.class })
+ public void testCreateWithNull2() {
+ Configuration cf = resolve(ModuleLayer.boot().configuration(), ModuleFinder.of());
+ ModuleLayer.boot().defineModules(cf, null);
+ }
+
+ @Test(expectedExceptions = { NullPointerException.class })
+ public void testCreateWithNull3() {
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+ ModuleLayer.empty().defineModulesWithOneLoader(null, scl);
+ }
+
+ @Test(expectedExceptions = { NullPointerException.class })
+ public void testCreateWithNull4() {
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+ ModuleLayer.empty().defineModulesWithManyLoaders(null, scl);
+ }
+
+ @Test(expectedExceptions = { NullPointerException.class })
+ public void testFindModuleWithNull() {
+ ModuleLayer.boot().findModule(null);
+ }
+
+ @Test(expectedExceptions = { NullPointerException.class })
+ public void testFindLoaderWithNull() {
+ ModuleLayer.boot().findLoader(null);
+ }
+
+
+ // immutable sets
+
+ @Test(expectedExceptions = { UnsupportedOperationException.class })
+ public void testImmutableSet() {
+ Module base = Object.class.getModule();
+ ModuleLayer.boot().modules().add(base);
+ }
+
+
+ /**
+ * Resolve the given modules, by name, and returns the resulting
+ * Configuration.
+ */
+ private static Configuration resolve(Configuration cf,
+ ModuleFinder finder,
+ String... roots) {
+ return cf.resolve(finder, ModuleFinder.of(), Set.of(roots));
+ }
+
+ private static Configuration resolve(ModuleFinder finder,
+ String... roots) {
+ return resolve(Configuration.empty(), finder, roots);
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/LayerAndLoadersTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/LayerAndLoadersTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,721 @@
+/*
+ * 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.
+ *
+ * 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
+ * @library /lib/testlibrary
+ * @modules jdk.compiler
+ * @build LayerAndLoadersTest CompilerUtils ModuleUtils
+ * @run testng LayerAndLoadersTest
+ * @summary Tests for java.lang.ModuleLayer@defineModulesWithXXX methods
+ */
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.module.Configuration;
+import java.lang.module.ModuleDescriptor;
+import java.lang.module.ModuleFinder;
+import java.lang.module.ModuleReference;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Optional;
+import java.util.ServiceLoader;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+@Test
+public class LayerAndLoadersTest {
+
+ private static final String TEST_SRC = System.getProperty("test.src");
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ @BeforeTest
+ public void setup() throws Exception {
+
+ // javac -d mods --module-source-path src src/**
+ assertTrue(CompilerUtils.compile(SRC_DIR, MODS_DIR,
+ "--module-source-path", SRC_DIR.toString()));
+ }
+
+
+ /**
+ * Basic test of ModuleLayer.defineModulesWithOneLoader
+ *
+ * Test scenario:
+ * m1 requires m2 and m3
+ */
+ public void testWithOneLoader() throws Exception {
+
+ Configuration cf = resolve("m1");
+
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithOneLoader(cf, scl);
+
+ checkLayer(layer, "m1", "m2", "m3");
+
+ ClassLoader cl1 = layer.findLoader("m1");
+ ClassLoader cl2 = layer.findLoader("m2");
+ ClassLoader cl3 = layer.findLoader("m3");
+
+ assertTrue(cl1.getParent() == scl);
+ assertTrue(cl2 == cl1);
+ assertTrue(cl3 == cl1);
+
+ invoke(layer, "m1", "p.Main");
+
+ }
+
+
+ /**
+ * Basic test of ModuleLayer.defineModulesWithManyLoaders
+ *
+ * Test scenario:
+ * m1 requires m2 and m3
+ */
+ public void testWithManyLoaders() throws Exception {
+
+ Configuration cf = resolve("m1");
+
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithManyLoaders(cf, scl);
+
+ checkLayer(layer, "m1", "m2", "m3");
+
+ ClassLoader cl1 = layer.findLoader("m1");
+ ClassLoader cl2 = layer.findLoader("m2");
+ ClassLoader cl3 = layer.findLoader("m3");
+
+ assertTrue(cl1.getParent() == scl);
+ assertTrue(cl2.getParent() == scl);
+ assertTrue(cl3.getParent() == scl);
+ assertTrue(cl2 != cl1);
+ assertTrue(cl3 != cl1);
+ assertTrue(cl3 != cl2);
+
+ invoke(layer, "m1", "p.Main");
+
+ }
+
+
+ /**
+ * Basic test of ModuleLayer.defineModulesWithOneLoader where one of the
+ * modules is a service provider module.
+ *
+ * Test scenario:
+ * m1 requires m2 and m3
+ * m1 uses S
+ * m4 provides S with ...
+ */
+ public void testServicesWithOneLoader() throws Exception {
+
+ Configuration cf = resolveAndBind("m1");
+
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithOneLoader(cf, scl);
+
+ checkLayer(layer, "m1", "m2", "m3", "m4");
+
+ ClassLoader cl1 = layer.findLoader("m1");
+ ClassLoader cl2 = layer.findLoader("m2");
+ ClassLoader cl3 = layer.findLoader("m3");
+ ClassLoader cl4 = layer.findLoader("m4");
+
+ assertTrue(cl1.getParent() == scl);
+ assertTrue(cl2 == cl1);
+ assertTrue(cl3 == cl1);
+ assertTrue(cl4 == cl1);
+
+ Class serviceType = cl1.loadClass("p.Service");
+ assertTrue(serviceType.getClassLoader() == cl1);
+
+ Iterator iter = ServiceLoader.load(serviceType, cl1).iterator();
+ Object provider = iter.next();
+ assertTrue(serviceType.isInstance(provider));
+ assertTrue(provider.getClass().getClassLoader() == cl1);
+ assertFalse(iter.hasNext());
+
+ }
+
+
+ /**
+ * Basic test of ModuleLayer.defineModulesWithManyLoaders where one of the
+ * modules is a service provider module.
+ *
+ * Test scenario:
+ * m1 requires m2 and m3
+ * m1 uses S
+ * m4 provides S with ...
+ */
+ public void testServicesWithManyLoaders() throws Exception {
+
+ Configuration cf = resolveAndBind("m1");
+
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithManyLoaders(cf, scl);
+
+ checkLayer(layer, "m1", "m2", "m3", "m4");
+
+ ClassLoader cl1 = layer.findLoader("m1");
+ ClassLoader cl2 = layer.findLoader("m2");
+ ClassLoader cl3 = layer.findLoader("m3");
+ ClassLoader cl4 = layer.findLoader("m4");
+
+ assertTrue(cl1.getParent() == scl);
+ assertTrue(cl2.getParent() == scl);
+ assertTrue(cl3.getParent() == scl);
+ assertTrue(cl4.getParent() == scl);
+ assertTrue(cl2 != cl1);
+ assertTrue(cl3 != cl1);
+ assertTrue(cl3 != cl2);
+ assertTrue(cl4 != cl1);
+ assertTrue(cl4 != cl2);
+ assertTrue(cl4 != cl3);
+
+ Class serviceType = cl1.loadClass("p.Service");
+ assertTrue(serviceType.getClassLoader() == cl1);
+
+ // Test that the service provider can be located via any of
+ // the class loaders in the layer
+ for (Module m : layer.modules()) {
+ ClassLoader loader = m.getClassLoader();
+ Iterator iter = ServiceLoader.load(serviceType, loader).iterator();
+ Object provider = iter.next();
+ assertTrue(serviceType.isInstance(provider));
+ assertTrue(provider.getClass().getClassLoader() == cl4);
+ assertFalse(iter.hasNext());
+ }
+
+ }
+
+
+ /**
+ * Tests that the class loaders created by defineModulesWithXXX delegate
+ * to the given parent class loader.
+ */
+ public void testDelegationToParent() throws Exception {
+
+ Configuration cf = resolve("m1");
+
+ ClassLoader parent = this.getClass().getClassLoader();
+ String cn = this.getClass().getName();
+
+ // one loader
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithOneLoader(cf, parent);
+ testLoad(layer, cn);
+
+ // one loader with boot loader as parent
+ layer = ModuleLayer.boot().defineModulesWithOneLoader(cf, null);
+ testLoadFail(layer, cn);
+
+ // many loaders
+ layer = ModuleLayer.boot().defineModulesWithManyLoaders(cf, parent);
+ testLoad(layer, cn);
+
+ // many loader with boot loader as parent
+ layer = ModuleLayer.boot().defineModulesWithManyLoaders(cf, null);
+ testLoadFail(layer, cn);
+
+ }
+
+
+ /**
+ * Test defineModulesWithXXX when modules that have overlapping packages.
+ *
+ * Test scenario:
+ * m1 exports p
+ * m2 exports p
+ */
+ public void testOverlappingPackages() {
+
+ ModuleDescriptor descriptor1
+ = ModuleDescriptor.newModule("m1").exports("p").build();
+
+ ModuleDescriptor descriptor2
+ = ModuleDescriptor.newModule("m2").exports("p").build();
+
+ ModuleFinder finder = ModuleUtils.finderOf(descriptor1, descriptor2);
+
+ Configuration cf = ModuleLayer.boot()
+ .configuration()
+ .resolve(finder, ModuleFinder.of(), Set.of("m1", "m2"));
+
+ // cannot define both module m1 and m2 to the same class loader
+ try {
+ ModuleLayer.boot().defineModulesWithOneLoader(cf, null);
+ assertTrue(false);
+ } catch (LayerInstantiationException expected) { }
+
+ // should be okay to have one module per class loader
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithManyLoaders(cf, null);
+ checkLayer(layer, "m1", "m2");
+
+ }
+
+
+ /**
+ * Test ModuleLayer.defineModulesWithXXX with split delegation.
+ *
+ * Test scenario:
+ * layer1: m1 exports p, m2 exports p
+ * layer2: m3 reads m1, m4 reads m2
+ */
+ public void testSplitDelegation() {
+
+ ModuleDescriptor descriptor1
+ = ModuleDescriptor.newModule("m1").exports("p").build();
+
+ ModuleDescriptor descriptor2
+ = ModuleDescriptor.newModule("m2").exports("p").build();
+
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
+
+ Configuration cf1 = ModuleLayer.boot()
+ .configuration()
+ .resolve(finder1, ModuleFinder.of(), Set.of("m1", "m2"));
+
+ ModuleLayer layer1 = ModuleLayer.boot().defineModulesWithManyLoaders(cf1, null);
+ checkLayer(layer1, "m1", "m2");
+
+ ModuleDescriptor descriptor3
+ = ModuleDescriptor.newModule("m3").requires("m1").build();
+
+ ModuleDescriptor descriptor4
+ = ModuleDescriptor.newModule("m4").requires("m2").build();
+
+ ModuleFinder finder2 = ModuleUtils.finderOf(descriptor3, descriptor4);
+
+ Configuration cf2 = cf1.resolve(finder2, ModuleFinder.of(),
+ Set.of("m3", "m4"));
+
+ // package p cannot be supplied by two class loaders
+ try {
+ layer1.defineModulesWithOneLoader(cf2, null);
+ assertTrue(false);
+ } catch (LayerInstantiationException expected) { }
+
+ // no split delegation when modules have their own class loader
+ ModuleLayer layer2 = layer1.defineModulesWithManyLoaders(cf2, null);
+ checkLayer(layer2, "m3", "m4");
+
+ }
+
+
+ /**
+ * Test ModuleLayer.defineModulesWithXXX when the modules that override same
+ * named modules in the parent layer.
+ *
+ * Test scenario:
+ * layer1: m1, m2, m3 => same loader
+ * layer2: m1, m2, m4 => same loader
+ */
+ public void testOverriding1() throws Exception {
+
+ Configuration cf1 = resolve("m1");
+
+ ModuleLayer layer1 = ModuleLayer.boot().defineModulesWithOneLoader(cf1, null);
+ checkLayer(layer1, "m1", "m2", "m3");
+
+ ModuleFinder finder = ModuleFinder.of(MODS_DIR);
+ Configuration cf2 = cf1.resolve(finder, ModuleFinder.of(),
+ Set.of("m1"));
+
+ ModuleLayer layer2 = layer1.defineModulesWithOneLoader(cf2, null);
+ checkLayer(layer2, "m1", "m2", "m3");
+ invoke(layer1, "m1", "p.Main");
+
+ ClassLoader loader1 = layer1.findLoader("m1");
+ ClassLoader loader2 = layer1.findLoader("m2");
+ ClassLoader loader3 = layer1.findLoader("m3");
+
+ ClassLoader loader4 = layer2.findLoader("m1");
+ ClassLoader loader5 = layer2.findLoader("m2");
+ ClassLoader loader6 = layer2.findLoader("m3");
+
+ assertTrue(loader1 == loader2);
+ assertTrue(loader1 == loader3);
+
+ assertTrue(loader4 == loader5);
+ assertTrue(loader4 == loader6);
+ assertTrue(loader4 != loader1);
+
+ assertTrue(loader1.loadClass("p.Main").getClassLoader() == loader1);
+ assertTrue(loader1.loadClass("q.Hello").getClassLoader() == loader1);
+ assertTrue(loader1.loadClass("w.Hello").getClassLoader() == loader1);
+
+ assertTrue(loader4.loadClass("p.Main").getClassLoader() == loader4);
+ assertTrue(loader4.loadClass("q.Hello").getClassLoader() == loader4);
+ assertTrue(loader4.loadClass("w.Hello").getClassLoader() == loader4);
+
+ }
+
+
+ /**
+ * Test Layer defineModulesWithXXX when the modules that override same
+ * named modules in the parent layer.
+ *
+ * Test scenario:
+ * layer1: m1, m2, m3 => loader pool
+ * layer2: m1, m2, m3 => loader pool
+ */
+ public void testOverriding2() throws Exception {
+
+ Configuration cf1 = resolve("m1");
+
+ ModuleLayer layer1 = ModuleLayer.boot().defineModulesWithManyLoaders(cf1, null);
+ checkLayer(layer1, "m1", "m2", "m3");
+
+ ModuleFinder finder = ModuleFinder.of(MODS_DIR);
+ Configuration cf2 = cf1.resolve(finder, ModuleFinder.of(),
+ Set.of("m1"));
+
+ ModuleLayer layer2 = layer1.defineModulesWithManyLoaders(cf2, null);
+ checkLayer(layer2, "m1", "m2", "m3");
+ invoke(layer1, "m1", "p.Main");
+
+ ClassLoader loader1 = layer1.findLoader("m1");
+ ClassLoader loader2 = layer1.findLoader("m2");
+ ClassLoader loader3 = layer1.findLoader("m3");
+
+ ClassLoader loader4 = layer2.findLoader("m1");
+ ClassLoader loader5 = layer2.findLoader("m2");
+ ClassLoader loader6 = layer2.findLoader("m3");
+
+ assertTrue(loader4 != loader1);
+ assertTrue(loader5 != loader2);
+ assertTrue(loader6 != loader3);
+
+ assertTrue(loader1.loadClass("p.Main").getClassLoader() == loader1);
+ assertTrue(loader1.loadClass("q.Hello").getClassLoader() == loader2);
+ assertTrue(loader1.loadClass("w.Hello").getClassLoader() == loader3);
+
+ // p.Main is not visible via loader2
+ try {
+ loader2.loadClass("p.Main");
+ assertTrue(false);
+ } catch (ClassNotFoundException expected) { }
+
+ // w.Hello is not visible via loader2
+ try {
+ loader2.loadClass("w.Hello");
+ assertTrue(false);
+ } catch (ClassNotFoundException expected) { }
+
+ // p.Main is not visible via loader3
+ try {
+ loader3.loadClass("p.Main");
+ assertTrue(false);
+ } catch (ClassNotFoundException expected) { }
+
+ // q.Hello is not visible via loader3
+ try {
+ loader3.loadClass("q.Hello");
+ assertTrue(false);
+ } catch (ClassNotFoundException expected) { }
+
+
+ assertTrue(loader4.loadClass("p.Main").getClassLoader() == loader4);
+ assertTrue(loader5.loadClass("q.Hello").getClassLoader() == loader5);
+ assertTrue(loader6.loadClass("w.Hello").getClassLoader() == loader6);
+
+ // p.Main is not visible via loader5
+ try {
+ loader5.loadClass("p.Main");
+ assertTrue(false);
+ } catch (ClassNotFoundException expected) { }
+
+ // w.Hello is not visible via loader5
+ try {
+ loader5.loadClass("w.Hello");
+ assertTrue(false);
+ } catch (ClassNotFoundException expected) { }
+
+ // p.Main is not visible via loader6
+ try {
+ loader6.loadClass("p.Main");
+ assertTrue(false);
+ } catch (ClassNotFoundException expected) { }
+
+ // q.Hello is not visible via loader6
+ try {
+ loader6.loadClass("q.Hello");
+ assertTrue(false);
+ } catch (ClassNotFoundException expected) { }
+
+ }
+
+
+ /**
+ * Test ModuleLayer.defineModulesWithXXX when the modules that override same
+ * named modules in the parent layer.
+ *
+ * layer1: m1, m2, m3 => same loader
+ * layer2: m1, m3 => same loader
+ */
+ public void testOverriding3() throws Exception {
+
+ Configuration cf1 = resolve("m1");
+
+ ModuleLayer layer1 = ModuleLayer.boot().defineModulesWithOneLoader(cf1, null);
+ checkLayer(layer1, "m1", "m2", "m3");
+
+ ModuleFinder finder = finderFor("m1", "m3");
+
+ Configuration cf2 = cf1.resolve(finder, ModuleFinder.of(),
+ Set.of("m1"));
+
+ ModuleLayer layer2 = layer1.defineModulesWithOneLoader(cf2, null);
+ checkLayer(layer2, "m1", "m3");
+ invoke(layer1, "m1", "p.Main");
+
+ ClassLoader loader1 = layer1.findLoader("m1");
+ ClassLoader loader2 = layer2.findLoader("m1");
+
+ assertTrue(loader1.loadClass("p.Main").getClassLoader() == loader1);
+ assertTrue(loader1.loadClass("q.Hello").getClassLoader() == loader1);
+ assertTrue(loader1.loadClass("w.Hello").getClassLoader() == loader1);
+
+ assertTrue(loader2.loadClass("p.Main").getClassLoader() == loader2);
+ assertTrue(loader2.loadClass("q.Hello").getClassLoader() == loader1);
+ assertTrue(loader2.loadClass("w.Hello").getClassLoader() == loader2);
+
+ }
+
+
+ /**
+ * Test Layer defineModulesWithXXX when the modules that override same
+ * named modules in the parent layer.
+ *
+ * layer1: m1, m2, m3 => loader pool
+ * layer2: m1, m3 => loader pool
+ */
+ public void testOverriding4() throws Exception {
+
+ Configuration cf1 = resolve("m1");
+
+ ModuleLayer layer1 = ModuleLayer.boot().defineModulesWithManyLoaders(cf1, null);
+ checkLayer(layer1, "m1", "m2", "m3");
+
+ ModuleFinder finder = finderFor("m1", "m3");
+
+ Configuration cf2 = cf1.resolve(finder, ModuleFinder.of(),
+ Set.of("m1"));
+
+ ModuleLayer layer2 = layer1.defineModulesWithManyLoaders(cf2, null);
+ checkLayer(layer2, "m1", "m3");
+ invoke(layer1, "m1", "p.Main");
+
+ ClassLoader loader1 = layer1.findLoader("m1");
+ ClassLoader loader2 = layer1.findLoader("m2");
+ ClassLoader loader3 = layer1.findLoader("m3");
+
+ ClassLoader loader4 = layer2.findLoader("m1");
+ ClassLoader loader5 = layer2.findLoader("m2");
+ ClassLoader loader6 = layer2.findLoader("m3");
+
+ assertTrue(loader4 != loader1);
+ assertTrue(loader5 == loader2); // m2 not overridden
+ assertTrue(loader6 != loader3);
+
+ assertTrue(loader1.loadClass("p.Main").getClassLoader() == loader1);
+ assertTrue(loader1.loadClass("q.Hello").getClassLoader() == loader2);
+ assertTrue(loader1.loadClass("w.Hello").getClassLoader() == loader3);
+
+ assertTrue(loader2.loadClass("q.Hello").getClassLoader() == loader2);
+
+ assertTrue(loader3.loadClass("w.Hello").getClassLoader() == loader3);
+
+ assertTrue(loader4.loadClass("p.Main").getClassLoader() == loader4);
+ assertTrue(loader4.loadClass("q.Hello").getClassLoader() == loader2);
+ assertTrue(loader4.loadClass("w.Hello").getClassLoader() == loader6);
+
+ assertTrue(loader6.loadClass("w.Hello").getClassLoader() == loader6);
+
+ }
+
+
+ /**
+ * Basic test of resource loading with a class loader created by
+ * Layer.defineModulesWithOneLoader.
+ */
+ public void testResourcesOneLoader() throws Exception {
+ Configuration cf = resolve("m1");
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithOneLoader(cf, scl);
+ ClassLoader loader = layer.findLoader("m1");
+ testResourceLoading(loader, "p/Main.class");
+ }
+
+ /**
+ * Basic test of resource loading with a class loader created by
+ * Layer.defineModulesWithOneLoader.
+ */
+ public void testResourcesManyLoaders() throws Exception {
+ Configuration cf = resolve("m1");
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithManyLoaders(cf, scl);
+ ClassLoader loader = layer.findLoader("m1");
+ testResourceLoading(loader, "p/Main.class");
+ }
+
+ /**
+ * Test that a resource is located by a class loader.
+ */
+ private void testResourceLoading(ClassLoader loader, String name)
+ throws IOException
+ {
+ URL url = loader.getResource(name);
+ assertNotNull(url);
+
+ try (InputStream in = loader.getResourceAsStream(name)) {
+ assertNotNull(in);
+ }
+
+ Enumeration urls = loader.getResources(name);
+ assertTrue(urls.hasMoreElements());
+ }
+
+
+ // -- supporting methods --
+
+
+ /**
+ * Resolve the given modules, by name, and returns the resulting
+ * Configuration.
+ */
+ private static Configuration resolve(String... roots) {
+ ModuleFinder finder = ModuleFinder.of(MODS_DIR);
+ return ModuleLayer.boot()
+ .configuration()
+ .resolve(finder, ModuleFinder.of(), Set.of(roots));
+ }
+
+ /**
+ * Resolve the given modules, by name, and returns the resulting
+ * Configuration.
+ */
+ private static Configuration resolveAndBind(String... roots) {
+ ModuleFinder finder = ModuleFinder.of(MODS_DIR);
+ return ModuleLayer.boot()
+ .configuration()
+ .resolveAndBind(finder, ModuleFinder.of(), Set.of(roots));
+ }
+
+
+ /**
+ * Invokes the static void main(String[]) method on the given class
+ * in the given module.
+ */
+ private static void invoke(ModuleLayer layer, String mn, String mc) throws Exception {
+ ClassLoader loader = layer.findLoader(mn);
+ Class c = loader.loadClass(mc);
+ Method mainMethod = c.getMethod("main", String[].class);
+ mainMethod.invoke(null, (Object)new String[0]);
+ }
+
+
+ /**
+ * Checks that the given layer contains exactly the expected modules
+ * (by name).
+ */
+ private void checkLayer(ModuleLayer layer, String ... expected) {
+ Set names = layer.modules().stream()
+ .map(Module::getName)
+ .collect(Collectors.toSet());
+ assertTrue(names.size() == expected.length);
+ for (String name : expected) {
+ assertTrue(names.contains(name));
+ }
+ }
+
+
+ /**
+ * Test that a class can be loaded via the class loader of all modules
+ * in the given layer.
+ */
+ static void testLoad(ModuleLayer layer, String cn) throws Exception {
+ for (Module m : layer.modules()) {
+ ClassLoader l = m.getClassLoader();
+ l.loadClass(cn);
+ }
+ }
+
+
+ /**
+ * Test that a class cannot be loaded via any of the class loaders of
+ * the modules in the given layer.
+ */
+ static void testLoadFail(ModuleLayer layer, String cn) throws Exception {
+ for (Module m : layer.modules()) {
+ ClassLoader l = m.getClassLoader();
+ try {
+ l.loadClass(cn);
+ assertTrue(false);
+ } catch (ClassNotFoundException expected) { }
+ }
+ }
+
+
+ /**
+ * Returns a ModuleFinder that only finds the given test modules
+ */
+ static ModuleFinder finderFor(String... names) {
+
+ ModuleFinder finder = ModuleFinder.of(MODS_DIR);
+
+ Map mrefs = new HashMap<>();
+ for (String name : names) {
+ Optional omref = finder.find(name);
+ assert omref.isPresent();
+ mrefs.put(name, omref.get());
+ }
+
+ return new ModuleFinder() {
+ @Override
+ public Optional find(String name) {
+ ModuleReference mref = mrefs.get(name);
+ return Optional.ofNullable(mref);
+ }
+ @Override
+ public Set findAll() {
+ return mrefs.values().stream().collect(Collectors.toSet());
+ }
+ };
+ }
+
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/LayerControllerTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/LayerControllerTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,194 @@
+/*
+ * 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
+ * @library /lib/testlibrary
+ * @build LayerControllerTest ModuleUtils
+ * @run testng LayerControllerTest
+ * @summary Basic tests for java.lang.ModuleLayer.Controller
+ */
+
+import java.lang.module.Configuration;
+import java.lang.module.ModuleDescriptor;
+import java.lang.module.ModuleFinder;
+import java.util.List;
+import java.util.Set;
+
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+@Test
+public class LayerControllerTest {
+
+ /**
+ * Creates a Controller for a module layer containing modules m1 and m2.
+ * Module m1 contains p1, reads java.base, does not export/open any package
+ * Module m2 contains p2, reads java.base, does not export/open any package
+ */
+ private ModuleLayer.Controller createTestLayer() {
+ ModuleDescriptor descriptor1
+ = ModuleDescriptor.newModule("m1")
+ .packages(Set.of("p1"))
+ .requires("java.base")
+ .build();
+
+ ModuleDescriptor descriptor2
+ = ModuleDescriptor.newModule("m2")
+ .requires("java.base")
+ .packages(Set.of("p2"))
+ .build();
+
+ ModuleFinder finder = ModuleUtils.finderOf(descriptor1, descriptor2);
+ ModuleLayer bootLayer = ModuleLayer.boot();
+
+ Configuration cf = bootLayer.configuration()
+ .resolve(finder, ModuleFinder.of(), Set.of("m1", "m2"));
+
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+
+ ModuleLayer.Controller controller
+ = ModuleLayer.defineModulesWithOneLoader(cf, List.of(bootLayer), scl);
+
+ ModuleLayer layer = controller.layer();
+
+ assertTrue(layer.modules().size() == 2);
+ assertTrue(layer.findModule("m1").isPresent());
+ assertTrue(layer.findModule("m2").isPresent());
+
+ return controller;
+ }
+
+ /**
+ * Basic test of Controller to update modules m1 and m2 to read and
+ * open packages to each other.
+ */
+ public void testBasic() {
+ ModuleLayer.Controller controller = createTestLayer();
+ ModuleLayer layer = controller.layer();
+ Module m1 = layer.findModule("m1").orElseThrow(RuntimeException::new);
+ Module m2 = layer.findModule("m2").orElseThrow(RuntimeException::new);
+
+ assertFalse(m1.canRead(m2));
+ assertFalse(m1.isExported("p1"));
+ assertFalse(m1.isOpen("p1"));
+ assertFalse(m1.isExported("p1", m2));
+ assertFalse(m1.isOpen("p1", m2));
+
+ assertFalse(m2.canRead(m1));
+ assertFalse(m2.isExported("p2"));
+ assertFalse(m2.isOpen("p2"));
+ assertFalse(m2.isExported("p2", m1));
+ assertFalse(m2.isOpen("p2", m1));
+
+ // update m1 to read m2
+ assertTrue(controller.addReads(m1, m2) == controller);
+ assertTrue(m1.canRead(m2));
+ assertFalse(m2.canRead(m1));
+
+ // update m2 to read m1
+ assertTrue(controller.addReads(m2, m1) == controller);
+ assertTrue(m1.canRead(m2));
+ assertTrue(m1.canRead(m1));
+
+ // update m1 to open p1 to m2
+ assertTrue(controller.addOpens(m1, "p1", m2) == controller);
+ assertTrue(m1.isExported("p1", m2));
+ assertTrue(m1.isOpen("p1", m2));
+ assertFalse(m1.isExported("p1"));
+ assertFalse(m1.isOpen("p1"));
+
+ // update m2 to open p2 to m1
+ assertTrue(controller.addOpens(m2, "p2", m1) == controller);
+ assertTrue(m2.isExported("p2", m1));
+ assertTrue(m2.isOpen("p2", m1));
+ assertFalse(m2.isExported("p2"));
+ assertFalse(m2.isOpen("p2"));
+ }
+
+ /**
+ * Test invalid argument handling
+ */
+ public void testBadArguments() {
+ ModuleLayer.Controller controller = createTestLayer();
+ ModuleLayer layer = controller.layer();
+ Module m1 = layer.findModule("m1").orElseThrow(RuntimeException::new);
+ Module m2 = layer.findModule("m2").orElseThrow(RuntimeException::new);
+ Module base = Object.class.getModule();
+
+ // java.base is not in layer
+ try {
+ controller.addReads(base, m2);
+ assertTrue(false);
+ } catch (IllegalArgumentException expected) { }
+
+ // java.base is not in layer
+ try {
+ controller.addOpens(base, "java.lang", m2);
+ assertTrue(false);
+ } catch (IllegalArgumentException expected) { }
+
+ // m1 does not contain java.lang
+ try {
+ controller.addOpens(m1, "java.lang", m2);
+ assertTrue(false);
+ } catch (IllegalArgumentException expected) { }
+ }
+
+ /**
+ * Test null handling
+ */
+ public void testNulls() {
+ ModuleLayer.Controller controller = createTestLayer();
+ ModuleLayer layer = controller.layer();
+ Module m1 = layer.findModule("m1").orElseThrow(RuntimeException::new);
+ Module m2 = layer.findModule("m2").orElseThrow(RuntimeException::new);
+ assertTrue(m1 != null);
+ assertTrue(m2 != null);
+
+ try {
+ controller.addReads(null, m2);
+ assertTrue(false);
+ } catch (NullPointerException expected) { }
+
+ try {
+ controller.addReads(m1, null);
+ assertTrue(false);
+ } catch (NullPointerException expected) { }
+
+ try {
+ controller.addOpens(null, "p1", m2);
+ assertTrue(false);
+ } catch (NullPointerException expected) { }
+
+ try {
+ controller.addOpens(m1, null, m2);
+ assertTrue(false);
+ } catch (NullPointerException expected) { }
+
+ try {
+ controller.addOpens(m1, "p1", null);
+ assertTrue(false);
+ } catch (NullPointerException expected) { }
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/layertest/Test.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/layertest/Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 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.
+ */
+
+/**
+ * Supporting class for tests of java.lang.ModuleLayer.
+ */
+
+package layertest;
+
+public class Test { }
+
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/src/m1/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/src/m1/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ *
+ * 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.
+ */
+
+module m1 {
+ requires m2;
+ requires m3;
+ exports p;
+ uses p.Service;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/src/m1/p/Main.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/src/m1/p/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 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.
+ */
+
+package p;
+
+import java.net.URL;
+
+public class Main {
+ public static void main(String[] args) {
+
+ URL url1 = Main.class.getResource("Main.class");
+ if (url1 == null) throw new RuntimeException();
+ URL url2 = Main.class.getResource("/p/Main.class");
+ if (url2 == null) throw new RuntimeException();
+
+ q.Hello.hello();
+ w.Hello.hello();
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/src/m1/p/Service.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/src/m1/p/Service.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 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.
+ */
+
+package p;
+
+public interface Service { }
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/src/m2/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/src/m2/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 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.
+ */
+
+module m2 {
+ exports q;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/src/m2/q/Hello.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/src/m2/q/Hello.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 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.
+ */
+
+package q;
+
+import java.net.URL;
+
+public class Hello {
+
+ public static void hello() {
+
+ URL url1 = Hello.class.getResource("Hello.class");
+ if (url1 == null) throw new RuntimeException();
+ URL url2 = Hello.class.getResource("/q/Hello.class");
+ if (url2 == null) throw new RuntimeException();
+
+ System.out.println("Hello!");
+ }
+
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/src/m3/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/src/m3/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 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.
+ */
+
+module m3 {
+ // qualified export
+ exports w to m1;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/src/m3/w/Hello.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/src/m3/w/Hello.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 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.
+ */
+
+package w;
+
+import java.net.URL;
+
+public class Hello {
+
+ public static void hello() {
+
+ URL url1 = Hello.class.getResource("Hello.class");
+ if (url1 == null) throw new RuntimeException();
+ URL url2 = Hello.class.getResource("/w/Hello.class");
+ if (url2 == null) throw new RuntimeException();
+
+ System.out.println("Hello!");
+ }
+
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/src/m4/impl/ServiceImpl.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/src/m4/impl/ServiceImpl.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 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.
+ */
+
+package impl;
+
+public class ServiceImpl implements p.Service {
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleLayer/src/m4/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleLayer/src/m4/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 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.
+ */
+
+module m4 {
+ requires m1;
+ provides p.Service with impl.ServiceImpl;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/AddExportsTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/AddExportsTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,126 @@
+/*
+ * 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
+ * @modules java.base/jdk.internal.misc
+ * java.desktop
+ * @run main/othervm --add-exports=java.desktop/sun.awt=java.base AddExportsTest
+ * @run main/othervm --add-exports=java.desktop/sun.awt=ALL-UNNAMED AddExportsTest
+ * @summary Test Module isExported methods with exports changed by -AddExportsTest
+ */
+
+import java.util.Optional;
+import java.util.stream.Stream;
+
+import jdk.internal.misc.VM;
+
+public class AddExportsTest {
+ /*
+ * jtreg sets -Dtest.modules system property to the internal APIs
+ * specified at @modules tag. The test will exclude --add-exports set
+ * for @modules.
+ */
+ private static final String TEST_MODULES = System.getProperty("test.modules");
+
+ public static void main(String[] args) {
+
+ Optional oaddExports = Stream.of(VM.getRuntimeArguments())
+ .filter(arg -> arg.startsWith("--add-exports="))
+ .filter(arg -> !arg.equals("--add-exports=" + TEST_MODULES + "=ALL-UNNAMED"))
+ .map(arg -> arg.substring("--add-exports=".length(), arg.length()))
+ .findFirst();
+
+ assertTrue(oaddExports.isPresent());
+
+ ModuleLayer bootLayer = ModuleLayer.boot();
+
+ Module unnamedModule = AddExportsTest.class.getModule();
+ assertFalse(unnamedModule.isNamed());
+
+ for (String expr : oaddExports.get().split(",")) {
+
+ String[] s = expr.split("=");
+ assertTrue(s.length == 2);
+
+ // $MODULE/$PACKAGE
+ String[] moduleAndPackage = s[0].split("/");
+ assertTrue(moduleAndPackage.length == 2);
+
+ String mn = moduleAndPackage[0];
+ String pn = moduleAndPackage[1];
+
+ // source module
+ Module source;
+ Optional om = bootLayer.findModule(mn);
+ assertTrue(om.isPresent(), mn + " not in boot layer");
+ source = om.get();
+
+ // package should not be exported unconditionally
+ assertFalse(source.isExported(pn),
+ pn + " should not be exported unconditionally");
+
+ // $TARGET
+ String tn = s[1];
+ if ("ALL-UNNAMED".equals(tn)) {
+
+ // package is exported to all unnamed modules
+ assertTrue(source.isExported(pn, unnamedModule),
+ pn + " should be exported to all unnamed modules");
+
+ } else {
+
+ om = bootLayer.findModule(tn);
+ assertTrue(om.isPresent());
+ Module target = om.get();
+
+ // package should be exported to target module
+ assertTrue(source.isExported(pn, target),
+ pn + " should be exported to " + target);
+
+ // package should not be exported to unnamed modules
+ assertFalse(source.isExported(pn, unnamedModule),
+ pn + " should not be exported to unnamed modules");
+
+ }
+
+ }
+ }
+
+ static void assertTrue(boolean cond) {
+ if (!cond) throw new RuntimeException();
+ }
+
+ static void assertTrue(boolean cond, String msg) {
+ if (!cond) throw new RuntimeException(msg);
+ }
+
+ static void assertFalse(boolean cond) {
+ if (cond) throw new RuntimeException();
+ }
+
+ static void assertFalse(boolean cond, String msg) {
+ if (cond) throw new RuntimeException(msg);
+ }
+
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/AnnotationsTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/AnnotationsTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,154 @@
+/*
+ * 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.IOException;
+import java.io.InputStream;
+import java.lang.annotation.Annotation;
+import java.lang.module.Configuration;
+import java.lang.module.ModuleFinder;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import jdk.internal.module.ClassFileAttributes;
+import jdk.internal.org.objectweb.asm.AnnotationVisitor;
+import jdk.internal.org.objectweb.asm.Attribute;
+import jdk.internal.org.objectweb.asm.ClassReader;
+import jdk.internal.org.objectweb.asm.ClassVisitor;
+import jdk.internal.org.objectweb.asm.ClassWriter;
+import jdk.internal.org.objectweb.asm.Opcodes;
+
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+/**
+ * @test
+ * @modules java.base/jdk.internal.org.objectweb.asm
+ * java.base/jdk.internal.module
+ * java.xml
+ * @run testng AnnotationsTest
+ * @summary Basic test of annotations on modules
+ */
+
+public class AnnotationsTest {
+
+ /**
+ * Test that there are no annotations on an unnamed module.
+ */
+ @Test
+ public void testUnnamedModule() {
+ Module module = this.getClass().getModule();
+ assertTrue(module.getAnnotations().length == 0);
+ }
+
+ /**
+ * Test loading a module with a RuntimeVisibleAnnotation attribute.
+ * The test copies the module-info.class for java.xml, adds the attribute,
+ * and then loads the updated module.
+ */
+ @Test
+ public void testNamedModule() throws IOException {
+
+ // "deprecate" java.xml
+ Path dir = Files.createTempDirectory("mods");
+ deprecateModule("java.xml", true, "9", dir);
+
+ // "load" the cloned java.xml
+ Module module = loadModule(dir, "java.xml");
+
+ // check the annotation is present
+ assertTrue(module.isAnnotationPresent(Deprecated.class));
+ Deprecated d = module.getAnnotation(Deprecated.class);
+ assertNotNull(d, "@Deprecated not found");
+ assertTrue(d.forRemoval());
+ assertEquals(d.since(), "9");
+ Annotation[] a = module.getAnnotations();
+ assertTrue(a.length == 1);
+ assertTrue(a[0] instanceof Deprecated);
+ }
+
+
+ /**
+ * Copy the module-info.class for the given module, add the
+ * Deprecated annotation, and write the updated module-info.class
+ * to a directory.
+ */
+ static void deprecateModule(String name,
+ boolean forRemoval,
+ String since,
+ Path output) throws IOException {
+ Module module = ModuleLayer.boot().findModule(name).orElse(null);
+ assertNotNull(module, name + " not found");
+
+ InputStream in = module.getResourceAsStream("module-info.class");
+ assertNotNull(in, "No module-info.class for " + name);
+
+ try (in) {
+ ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS
+ + ClassWriter.COMPUTE_FRAMES);
+
+ ClassVisitor cv = new ClassVisitor(Opcodes.ASM5, cw) { };
+
+ ClassReader cr = new ClassReader(in);
+
+ List attrs = new ArrayList<>();
+ attrs.add(new ClassFileAttributes.ModuleAttribute());
+ attrs.add(new ClassFileAttributes.ModulePackagesAttribute());
+ attrs.add(new ClassFileAttributes.ModuleTargetAttribute());
+ cr.accept(cv, attrs.toArray(new Attribute[0]), 0);
+
+ AnnotationVisitor annotationVisitor
+ = cv.visitAnnotation("Ljava/lang/Deprecated;", true);
+ annotationVisitor.visit("forRemoval", forRemoval);
+ annotationVisitor.visit("since", since);
+ annotationVisitor.visitEnd();
+
+ byte[] bytes = cw.toByteArray();
+ Path mi = output.resolve("module-info.class");
+ Files.write(mi, bytes);
+ }
+ }
+
+ /**
+ * Load the module of the given name in the given directory into a
+ * child layer.
+ */
+ static Module loadModule(Path dir, String name) throws IOException {
+ ModuleFinder finder = ModuleFinder.of(dir);
+
+ ModuleLayer bootLayer = ModuleLayer.boot();
+
+ Configuration cf = bootLayer.configuration()
+ .resolve(finder, ModuleFinder.of(), Set.of(name));
+
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+ ModuleLayer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
+
+ Module module = layer.findModule(name).orElse(null);
+ assertNotNull(module, name + " not loaded");
+ return module;
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/BasicModuleTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/BasicModuleTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,329 @@
+/*
+ * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.lang.module.ModuleDescriptor.Exports;
+import java.lang.module.ResolvedModule;
+import java.nio.file.spi.FileSystemProvider; // service type in java.base
+import java.util.function.Predicate;
+import java.util.stream.Stream;
+import javax.print.PrintServiceLookup; // service type in java.desktop
+
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+/*
+ * @test
+ * @summary Basic test of java.lang.Module
+ * @modules java.desktop java.xml
+ * @run testng BasicModuleTest
+ */
+
+public class BasicModuleTest {
+
+ /**
+ * Tests that the given module reads all modules in the boot layer.
+ */
+ private void testReadsAllBootModules(Module m) {
+ ModuleLayer bootLayer = ModuleLayer.boot();
+ bootLayer.configuration()
+ .modules()
+ .stream()
+ .map(ResolvedModule::name)
+ .map(bootLayer::findModule)
+ .forEach(target -> assertTrue(m.canRead(target.get())));
+ }
+
+ /**
+ * Returns a {@code Predicate} to test if a package is exported.
+ */
+ private Predicate doesExport(String pn) {
+ return e -> (e.source().equals(pn) && !e.isQualified());
+ }
+
+
+
+ @Test
+ public void testThisModule() {
+ Module thisModule = BasicModuleTest.class.getModule();
+ Module baseModule = Object.class.getModule();
+
+ assertFalse(thisModule.isNamed());
+ assertTrue(thisModule.getName() == null);
+ assertTrue(thisModule.getDescriptor() == null);
+ assertTrue(thisModule.getLayer() == null);
+ assertTrue(thisModule.toString().startsWith("unnamed module "));
+
+ ClassLoader thisLoader = BasicModuleTest.class.getClassLoader();
+ assertTrue(thisLoader == thisModule.getClassLoader());
+ assertTrue(thisLoader.getUnnamedModule() == thisModule);
+
+ // unnamed modules read all other modules
+ ClassLoader cl;
+ cl = ClassLoader.getPlatformClassLoader();
+ assertTrue(thisModule.canRead(cl.getUnnamedModule()));
+ cl = ClassLoader.getSystemClassLoader();
+ assertTrue(thisModule.canRead(cl.getUnnamedModule()));
+ testReadsAllBootModules(thisModule);
+
+ // unnamed modules export all packages
+ assertTrue(thisModule.isExported(""));
+ assertTrue(thisModule.isExported("", thisModule));
+ assertTrue(thisModule.isExported("", baseModule));
+ assertTrue(thisModule.isExported("p"));
+ assertTrue(thisModule.isExported("p", thisModule));
+ assertTrue(thisModule.isExported("p", baseModule));
+
+ // this test is in the unnamed package
+ assertTrue(thisModule.getPackages().contains(""));
+ }
+
+
+ @Test
+ public void testUnnamedModules() {
+ Module thisModule = BasicModuleTest.class.getModule();
+ Module baseModule = Object.class.getModule();
+
+ ClassLoader loader1 = ClassLoader.getSystemClassLoader();
+ ClassLoader loader2 = loader1.getParent();
+
+ Module m1 = loader1.getUnnamedModule();
+ Module m2 = loader2.getUnnamedModule();
+
+ assertTrue(m1 != m2);
+
+ assertFalse(m1.isNamed());
+ assertFalse(m2.isNamed());
+
+ assertTrue(m1.getLayer() == null);
+ assertTrue(m2.getLayer() == null);
+
+ assertTrue(m1.toString().startsWith("unnamed module "));
+ assertTrue(m2.toString().startsWith("unnamed module "));
+
+ // unnamed module reads all modules
+ assertTrue(m1.canRead(m2));
+ assertTrue(m2.canRead(m1));
+
+ testReadsAllBootModules(m1);
+ testReadsAllBootModules(m2);
+
+ assertTrue(m1.isExported(""));
+ assertTrue(m1.isExported("", thisModule));
+ assertTrue(m1.isExported("", baseModule));
+ assertTrue(m1.isExported("p"));
+ assertTrue(m1.isExported("p", thisModule));
+ assertTrue(m1.isExported("p", baseModule));
+ }
+
+
+
+ @Test
+ public void testBaseModule() {
+ Module base = Object.class.getModule();
+ Module thisModule = BasicModuleTest.class.getModule();
+
+ // getName
+ assertTrue(base.getName().equals("java.base"));
+
+ // getDescriptor
+ assertTrue(base.getDescriptor().exports().stream()
+ .anyMatch(doesExport("java.lang")));
+
+ // getClassLoader
+ assertTrue(base.getClassLoader() == null);
+
+ // getLayer
+ assertTrue(base.getLayer() == ModuleLayer.boot());
+
+ // toString
+ assertEquals(base.toString(), "module java.base");
+
+ // getPackages
+ assertTrue(base.getPackages().contains("java.lang"));
+
+ // canRead
+ assertTrue(base.canRead(base));
+ assertFalse(base.canRead(thisModule));
+
+ // addReads
+ try {
+ base.addReads(thisModule);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ assertFalse(base.canRead(thisModule));
+
+ // isExported
+ assertTrue(base.isExported("java.lang"));
+ assertTrue(base.isExported("java.lang", thisModule));
+ assertTrue(base.isExported("java.lang", base));
+ assertFalse(base.isExported("jdk.internal.misc"));
+ assertFalse(base.isExported("jdk.internal.misc", thisModule));
+ assertTrue(base.isExported("jdk.internal.misc", base));
+ assertFalse(base.isExported("java.wombat"));
+ assertFalse(base.isExported("java.wombat", thisModule));
+ assertFalse(base.isExported("java.wombat", base));
+
+ // addExports
+ try {
+ base.addExports("java.lang", thisModule);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ try {
+ base.addExports("jdk.internal.misc", thisModule);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ assertFalse(base.isExported("jdk.internal.misc"));
+ assertFalse(base.isExported("jdk.internal.misc", thisModule));
+
+ // isOpen
+ assertFalse(base.isOpen("java.lang"));
+ assertFalse(base.isOpen("java.lang", thisModule));
+ assertTrue(base.isOpen("java.lang", base));
+ assertFalse(base.isOpen("jdk.internal.misc"));
+ assertFalse(base.isOpen("jdk.internal.misc", thisModule));
+ assertTrue(base.isOpen("jdk.internal.misc", base));
+ assertFalse(base.isOpen("java.wombat"));
+ assertFalse(base.isOpen("java.wombat", thisModule));
+ assertFalse(base.isOpen("java.wombat", base));
+
+ // addOpens
+ try {
+ base.addOpens("jdk.internal.misc", thisModule);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ assertFalse(base.isOpen("jdk.internal.misc"));
+ assertFalse(base.isOpen("jdk.internal.misc", thisModule));
+
+ // canUse
+ assertTrue(base.canUse(FileSystemProvider.class));
+ assertFalse(base.canUse(Thread.class));
+
+ // addUses
+ try {
+ base.addUses(FileSystemProvider.class);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ try {
+ base.addUses(Thread.class);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ assertFalse(base.canUse(Thread.class));
+ }
+
+
+ @Test
+ public void testDesktopModule() {
+ Module desktop = java.awt.Component.class.getModule();
+ Module base = Object.class.getModule();
+ Module xml = javax.xml.XMLConstants.class.getModule();
+ Module thisModule = BasicModuleTest.class.getModule();
+
+ // name
+ assertTrue(desktop.getName().equals("java.desktop"));
+
+ // descriptor
+ assertTrue(desktop.getDescriptor().exports().stream()
+ .anyMatch(doesExport("java.awt")));
+
+ // getClassLoader
+ assertTrue(desktop.getClassLoader() == null);
+
+ // getLayer
+ assertTrue(desktop.getLayer() == ModuleLayer.boot());
+
+ // toString
+ assertEquals(desktop.toString(), "module java.desktop");
+
+ // getPackages
+ assertTrue(desktop.getPackages().contains("java.awt"));
+ assertTrue(desktop.getPackages().contains("sun.awt"));
+
+ // canRead
+ assertTrue(desktop.canRead(base));
+ assertTrue(desktop.canRead(xml));
+
+ // addReads
+ try {
+ desktop.addReads(thisModule);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ assertFalse(desktop.canRead(thisModule));
+
+ // isExported
+ assertTrue(desktop.isExported("java.awt"));
+ assertTrue(desktop.isExported("java.awt", thisModule));
+ assertFalse(desktop.isExported("sun.awt"));
+ assertFalse(desktop.isExported("sun.awt", thisModule));
+ assertTrue(desktop.isExported("sun.awt", desktop));
+ assertFalse(desktop.isExported("java.wombat"));
+ assertFalse(desktop.isExported("java.wombat", thisModule));
+ assertFalse(desktop.isExported("java.wombat", base));
+
+ // addExports
+ try {
+ desktop.addExports("java.awt", thisModule);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ try {
+ desktop.addExports("sun.awt", thisModule);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ assertFalse(desktop.isExported("sun.awt"));
+ assertFalse(desktop.isExported("sun.awt", thisModule));
+
+ // isOpen
+ assertFalse(desktop.isOpen("java.awt"));
+ assertFalse(desktop.isOpen("java.awt", thisModule));
+ assertTrue(desktop.isOpen("java.awt", desktop));
+ assertFalse(desktop.isOpen("sun.awt"));
+ assertFalse(desktop.isOpen("sun.awt", thisModule));
+ assertTrue(desktop.isOpen("sun.awt", desktop));
+ assertFalse(desktop.isOpen("java.wombat"));
+ assertFalse(desktop.isOpen("java.wombat", thisModule));
+ assertFalse(desktop.isOpen("java.wombat", desktop));
+
+ // addOpens
+ try {
+ base.addOpens("sun.awt", thisModule);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ assertFalse(desktop.isOpen("sun.awt"));
+ assertFalse(desktop.isOpen("sun.awt", thisModule));
+
+ // canUse
+ assertTrue(base.canUse(FileSystemProvider.class));
+ assertFalse(base.canUse(Thread.class));
+
+ // addUses
+ try {
+ desktop.addUses(PrintServiceLookup.class);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ try {
+ desktop.addUses(Thread.class);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ assertFalse(desktop.canUse(Thread.class));
+ }
+
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/WithSecurityManager.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/WithSecurityManager.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,145 @@
+/*
+ * 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
+ * @modules jdk.compiler
+ * @summary Test java.lang.Module methods that specify permission checks
+ * @run main/othervm -Djava.security.policy=${test.src}/allow.policy WithSecurityManager allow
+ * @run main/othervm WithSecurityManager deny
+ */
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.module.Configuration;
+import java.lang.module.ModuleFinder;
+import java.lang.module.ModuleReference;
+import java.util.Collections;
+import java.util.Optional;
+import java.util.Set;
+
+/**
+ * Test java.lang.Module methods that specify permission checks.
+ */
+
+public class WithSecurityManager {
+
+ // a module that will be loaded into a child layer
+ static final String ANOTHER_MODULE = "jdk.compiler";
+ static final String ANOTHER_MODULE_RESOURCE = "com/sun/tools/javac/Main.class";
+
+ public static void main(String[] args) throws IOException {
+ boolean allow = args[0].equals("allow");
+
+ // base module, in the boot layer
+ Module base = Object.class.getModule();
+
+ // another module, in a child layer
+ Module other = loadModuleInChildLayer(ANOTHER_MODULE);
+ assertTrue(other.getLayer() != ModuleLayer.boot());
+
+ System.setSecurityManager(new SecurityManager());
+
+ test(base, "java/lang/Object.class", allow);
+ test(other, ANOTHER_MODULE_RESOURCE, allow);
+ }
+
+ /**
+ * Test the permission checks by invoking methods on the given module.
+ *
+ * If {@code allow} is {@code true} then the permission checks should succeed.
+ */
+ static void test(Module m, String name, boolean allow) throws IOException {
+
+ // test Module::getClassLoader
+ System.out.format("Test getClassLoader on %s ...%n", m);
+ try {
+ ClassLoader cl = m.getClassLoader();
+ System.out.println(cl);
+ if (!allow)
+ assertTrue("getClassLoader should have failed", false);
+ } catch (SecurityException e) {
+ System.out.println(e + " thrown");
+ if (allow)
+ throw e;
+ }
+
+ // test Module::getResourceAsStream
+ System.out.format("Test getResourceAsStream(\"%s\") on %s ...%n", name, m);
+ try (InputStream in = m.getResourceAsStream(name)) {
+ System.out.println(in);
+ if (allow && (in == null))
+ assertTrue(name + " not found", false);
+ if (!allow && (in != null))
+ assertTrue(name + " should not be found", false);
+ }
+
+ }
+
+ /**
+ * Create a module layer that contains the given system module.
+ */
+ static Module loadModuleInChildLayer(String mn) {
+ Optional omref = ModuleFinder.ofSystem().find(mn);
+ assertTrue("module " + mn + " not a system module", omref.isPresent());
+
+ // create a ModuleFinder that only finds this module
+ ModuleReference mref = omref.get();
+ ModuleFinder finder = new ModuleFinder() {
+ @Override
+ public Optional find(String name) {
+ if (name.equals(mn))
+ return Optional.of(mref);
+ else
+ return Optional.empty();
+ }
+
+ @Override
+ public Set findAll() {
+ return Collections.singleton(mref);
+ }
+ };
+
+ // create a child configuration and layer with this module
+ ModuleLayer bootLayer = ModuleLayer.boot();
+ Configuration cf = bootLayer
+ .configuration()
+ .resolve(finder, ModuleFinder.of(), Set.of(ANOTHER_MODULE));
+ ModuleLayer layer = bootLayer.defineModulesWithOneLoader(cf, null);
+
+ Optional om = layer.findModule(mn);
+ assertTrue("module " + mn + " not in child layer", om.isPresent());
+ return om.get();
+ }
+
+ static void assertTrue(String msg, boolean e) {
+ if (!e)
+ throw new RuntimeException(msg);
+ }
+
+ static void assertTrue(boolean e) {
+ if (!e)
+ throw new RuntimeException();
+ }
+
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/access/AccessTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/access/AccessTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,86 @@
+/*
+ * 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.
+ *
+ * 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.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+
+import static jdk.testlibrary.ProcessTools.executeTestJava;
+
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+/**
+ * @test
+ * @library /lib/testlibrary
+ * @modules jdk.compiler
+ * @build AccessTest CompilerUtils jdk.testlibrary.*
+ * @run testng AccessTest
+ * @summary Driver for test that checks access to access to types in
+ * exported and non-exported packages.
+ */
+
+@Test
+public class AccessTest {
+
+ private static final String TEST_SRC = System.getProperty("test.src");
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+
+ // the names of the modules in this test
+ private static List modules = Arrays.asList("test", "target");
+
+
+ /**
+ * Compiles all modules used by the test
+ */
+ @BeforeTest
+ public void compileAll() throws Exception {
+ for (String mn : modules) {
+ Path src = SRC_DIR.resolve(mn);
+ Path mods = MODS_DIR.resolve(mn);
+ assertTrue(CompilerUtils.compile(src, mods));
+ }
+ }
+
+ /**
+ * Run the test
+ */
+ public void runTest() throws Exception {
+ int exitValue
+ = executeTestJava("--module-path", MODS_DIR.toString(),
+ "--add-modules", "target",
+ "-Dsun.reflect.enableStrictMode=true",
+ "-m", "test/test.Main")
+ .outputTo(System.out)
+ .errorTo(System.out)
+ .getExitValue();
+
+ assertTrue(exitValue == 0);
+ }
+
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/access/src/target/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/access/src/target/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,27 @@
+/*
+ * 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.
+ *
+ * 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.
+ */
+
+module target {
+ exports p1;
+ exports p2;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/access/src/target/p1/Helper.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/access/src/target/p1/Helper.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,40 @@
+/*
+ * 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.
+ *
+ * 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 p1;
+
+/**
+ * Helper class in target module to allow test invoke addExports[Private]
+ */
+
+public class Helper {
+ Helper() { }
+
+ public static void addExports(String pn, Module who) {
+ Helper.class.getModule().addExports(pn, who);
+ }
+
+ public static void addOpens(String pn, Module who) {
+ Helper.class.getModule().addOpens(pn, who);
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/access/src/target/p1/Public.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/access/src/target/p1/Public.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,45 @@
+/*
+ * 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.
+ *
+ * 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 p1;
+
+public class Public {
+
+ // public constructor
+ public Public() { }
+
+ // non-public constructor
+ private Public(Void ignore) { }
+
+ // public field
+ public static Object f1;
+
+ // non-public field
+ private static Object f2;
+
+ // public method
+ public static void foo() { }
+
+ // non-public method
+ private static void bar() { }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/access/src/target/p2/NonPublic.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/access/src/target/p2/NonPublic.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,45 @@
+/*
+ * 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.
+ *
+ * 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 p2;
+
+class NonPublic {
+
+ // public constructor
+ public NonPublic() { }
+
+ // non-public constructor
+ private NonPublic(Void ignore) { }
+
+ // public field
+ public static Object f1;
+
+ // non-public field
+ private static Object f2;
+
+ // public method
+ public static void foo() { }
+
+ // non-public method
+ private static void bar() { }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/access/src/target/q1/Public.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/access/src/target/q1/Public.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,45 @@
+/*
+ * 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.
+ *
+ * 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 q1;
+
+public class Public {
+
+ // public constructor
+ public Public() { }
+
+ // non-public constructor
+ private Public(Void ignore) { }
+
+ // public field
+ public static Object f1;
+
+ // non-public field
+ private static Object f2;
+
+ // public method
+ public static void foo() { }
+
+ // non-public method
+ private static void bar() { }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/access/src/target/q2/NonPublic.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/access/src/target/q2/NonPublic.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,45 @@
+/*
+ * 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.
+ *
+ * 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 q2;
+
+class NonPublic {
+
+ // public constructor
+ public NonPublic() { }
+
+ // non-public constructor
+ private NonPublic(Void ignore) { }
+
+ // public field
+ public static Object f1;
+
+ // non-public field
+ private static Object f2;
+
+ // public method
+ public static void foo() { }
+
+ // non-public method
+ private static void bar() { }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/access/src/test/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/access/src/test/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 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.
+ */
+
+module test { }
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/access/src/test/test/Main.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/access/src/test/test/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,377 @@
+/*
+ * 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.
+ *
+ * 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 test;
+
+import java.lang.reflect.AccessibleObject;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+/**
+ * Test access to public/non-public members of public/non-public classes in
+ * exported and non-exported packages.
+ */
+
+public class Main {
+
+ public static void main(String[] args) throws Exception {
+ testPublicClassInExportedPackage();
+ testNonPublicClassInExportedPackage();
+ testPublicClassInNonExportedPackage();
+ testNonPublicClassInNonExportedPackage();
+ }
+
+ static void testPublicClassInExportedPackage() throws Exception {
+ Module thisModule = Main.class.getModule();
+ Module targetModule = getTargetModule();
+
+ assertTrue(targetModule.isExported("p1"));
+ assertTrue(targetModule.isExported("p1", thisModule));
+ assertTrue(targetModule.isExported("p1", targetModule));
+
+ assertFalse(targetModule.isOpen("p1"));
+ assertFalse(targetModule.isOpen("p1", thisModule));
+ assertTrue(targetModule.isOpen("p1", targetModule));
+
+ Class clazz = Class.forName("p1.Public");
+ Constructor ctor1 = clazz.getConstructor(); // public
+ Constructor ctor2 = clazz.getDeclaredConstructor(Void.class); // non-public
+
+ Field f1 = clazz.getField("f1"); // public
+ Field f2 = clazz.getDeclaredField("f2"); // non-public
+
+ Method m1 = clazz.getMethod("foo"); // public
+ Method m2 = clazz.getDeclaredMethod("bar"); // non-public
+
+ tryAccessConstructor(ctor1, true);
+ tryAccessConstructor(ctor2, false);
+ tryAccessMethod(m1, true);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, true);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, true);
+ trySetAccessible(ctor2, false);
+ trySetAccessible(m1, true);
+ trySetAccessible(m2, false);
+ trySetAccessible(f1, true);
+ trySetAccessible(f2, false);
+
+ targetAddOpens("p1", thisModule);
+
+ tryAccessConstructor(ctor1, true);
+ tryAccessConstructor(ctor2, false);
+ tryAccessMethod(m1, true);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, true);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, true);
+ trySetAccessible(ctor2, true);
+ trySetAccessible(m1, true);
+ trySetAccessible(m2, true);
+ trySetAccessible(f1, true);
+ trySetAccessible(f2, true);
+ }
+
+ static void testNonPublicClassInExportedPackage() throws Exception {
+ Module thisModule = Main.class.getModule();
+ Module targetModule = getTargetModule();
+
+ assertTrue(targetModule.isExported("p2"));
+ assertTrue(targetModule.isExported("p2", thisModule));
+ assertTrue(targetModule.isExported("p2", targetModule));
+
+ assertFalse(targetModule.isOpen("p2"));
+ assertFalse(targetModule.isOpen("p2", thisModule));
+ assertTrue(targetModule.isOpen("p1", targetModule));
+
+ Class clazz = Class.forName("p2.NonPublic");
+ Constructor ctor1 = clazz.getConstructor();
+ Constructor ctor2 = clazz.getDeclaredConstructor(Void.class);
+
+ Field f1 = clazz.getField("f1"); // public
+ Field f2 = clazz.getDeclaredField("f2"); // non-public
+
+ Method m1 = clazz.getMethod("foo"); // public
+ Method m2 = clazz.getDeclaredMethod("bar"); // non-public
+
+ tryAccessConstructor(ctor1, false);
+ tryAccessConstructor(ctor2, false);
+ tryAccessMethod(m1, false);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, false);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, false);
+ trySetAccessible(ctor2, false);
+ trySetAccessible(m1, false);
+ trySetAccessible(m2, false);
+ trySetAccessible(f1, false);
+ trySetAccessible(f2, false);
+
+ targetAddExports("p2", thisModule);
+
+ tryAccessConstructor(ctor1, false);
+ tryAccessConstructor(ctor2, false);
+ tryAccessMethod(m1, false);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, false);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, false);
+ trySetAccessible(ctor2, false);
+ trySetAccessible(m1, false);
+ trySetAccessible(m2, false);
+ trySetAccessible(f1, false);
+ trySetAccessible(f2, false);
+
+ targetAddOpens("p2", thisModule);
+
+ tryAccessConstructor(ctor1, false);
+ tryAccessConstructor(ctor2, false);
+ tryAccessMethod(m1, false);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, false);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, true);
+ trySetAccessible(ctor2, true);
+ trySetAccessible(m1, true);
+ trySetAccessible(m2, true);
+ trySetAccessible(f1, true);
+ trySetAccessible(f2, true);
+ }
+
+ static void testPublicClassInNonExportedPackage() throws Exception {
+ Module thisModule = Main.class.getModule();
+ Module targetModule = getTargetModule();
+
+ assertFalse(targetModule.isExported("q1"));
+ assertFalse(targetModule.isExported("q1", thisModule));
+ assertTrue(targetModule.isExported("q1", targetModule));
+
+ assertFalse(targetModule.isOpen("q1"));
+ assertFalse(targetModule.isOpen("q1", thisModule));
+ assertTrue(targetModule.isOpen("q1", targetModule));
+
+ Class clazz = Class.forName("q1.Public");
+ Constructor ctor1 = clazz.getConstructor(); // public
+ Constructor ctor2 = clazz.getDeclaredConstructor(Void.class); // non-public
+
+ Field f1 = clazz.getField("f1"); // public
+ Field f2 = clazz.getDeclaredField("f2"); // non-public
+
+ Method m1 = clazz.getMethod("foo"); // public
+ Method m2 = clazz.getDeclaredMethod("bar"); // non-public
+
+ tryAccessConstructor(ctor1, false);
+ tryAccessConstructor(ctor2, false);
+ tryAccessMethod(m1, false);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, false);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, false);
+ trySetAccessible(ctor2, false);
+ trySetAccessible(m1, false);
+ trySetAccessible(m2, false);
+ trySetAccessible(f1, false);
+ trySetAccessible(f2, false);
+
+ targetAddExports("q1", thisModule);
+
+ tryAccessConstructor(ctor1, true);
+ tryAccessConstructor(ctor2, false);
+ tryAccessMethod(m1, true);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, true);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, true);
+ trySetAccessible(ctor2, false);
+ trySetAccessible(m1, true);
+ trySetAccessible(m2, false);
+ trySetAccessible(f1, true);
+ trySetAccessible(f2, false);
+
+ targetAddOpens("q1", thisModule);
+
+ tryAccessConstructor(ctor1, true);
+ tryAccessConstructor(ctor1, false);
+ tryAccessMethod(m1, true);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, true);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, true);
+ trySetAccessible(ctor2, true);
+ trySetAccessible(m1, true);
+ trySetAccessible(m2, true);
+ trySetAccessible(f1, true);
+ trySetAccessible(f2, true);
+ }
+
+ static void testNonPublicClassInNonExportedPackage() throws Exception {
+ Module thisModule = Main.class.getModule();
+ Module targetModule = getTargetModule();
+
+ assertFalse(targetModule.isExported("q2"));
+ assertFalse(targetModule.isExported("q2", thisModule));
+ assertTrue(targetModule.isExported("q2", targetModule));
+
+ assertFalse(targetModule.isOpen("q2"));
+ assertFalse(targetModule.isOpen("q2", thisModule));
+ assertTrue(targetModule.isOpen("q2", targetModule));
+
+ Class clazz = Class.forName("q2.NonPublic");
+ Constructor ctor1 = clazz.getConstructor(); // public
+ Constructor ctor2 = clazz.getDeclaredConstructor(Void.class); // non-public
+
+ Field f1 = clazz.getField("f1"); // public
+ Field f2 = clazz.getDeclaredField("f2"); // non-public
+
+ Method m1 = clazz.getMethod("foo"); // public
+ Method m2 = clazz.getDeclaredMethod("bar"); // non-public
+
+ tryAccessConstructor(ctor1, false);
+ tryAccessConstructor(ctor2, false);
+ tryAccessMethod(m1, false);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, false);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, false);
+ trySetAccessible(ctor2, false);
+ trySetAccessible(m1, false);
+ trySetAccessible(m2, false);
+ trySetAccessible(f1, false);
+ trySetAccessible(f2, false);
+
+ targetAddExports("q2", thisModule);
+
+ tryAccessConstructor(ctor1, false);
+ tryAccessConstructor(ctor2, false);
+ tryAccessMethod(m1, false);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, false);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, false);
+ trySetAccessible(ctor2, false);
+ trySetAccessible(m1, false);
+ trySetAccessible(m2, false);
+ trySetAccessible(f1, false);
+ trySetAccessible(f2, false);
+
+ targetAddOpens("q2", thisModule);
+
+ tryAccessConstructor(ctor1, false);
+ tryAccessConstructor(ctor2, false);
+ tryAccessMethod(m1, false);
+ tryAccessMethod(m2, false);
+ tryAccessObjectField(f1, false);
+ tryAccessObjectField(f2, false);
+
+ trySetAccessible(ctor1, true);
+ trySetAccessible(m1, true);
+ trySetAccessible(m2, true);
+ trySetAccessible(f1, true);
+ trySetAccessible(f2, true);
+ }
+
+
+ static Module getTargetModule() {
+ return ModuleLayer.boot().findModule("target").get();
+ }
+
+ static void tryAccessConstructor(Constructor ctor, boolean shouldSucceed) {
+ try {
+ ctor.newInstance();
+ assertTrue(shouldSucceed);
+ } catch (Exception e) {
+ assertFalse(shouldSucceed);
+ }
+ }
+
+ static void tryAccessMethod(Method method, boolean shouldSucceed) {
+ try {
+ method.invoke(null);
+ assertTrue(shouldSucceed);
+ } catch (Exception e) {
+ e.printStackTrace();
+ assertFalse(shouldSucceed);
+ }
+ }
+
+ static void tryAccessObjectField(Field f, boolean shouldSucceed) {
+ try {
+ f.get(null);
+ assertTrue(shouldSucceed);
+ } catch (Exception e) {
+ assertFalse(shouldSucceed);
+ }
+ try {
+ f.set(null, new Object());
+ assertTrue(shouldSucceed);
+ } catch (Exception e) {
+ assertFalse(shouldSucceed);
+ }
+ }
+
+ static void trySetAccessible(AccessibleObject ao, boolean shouldSucceed) {
+ try {
+ ao.setAccessible(true);
+ assertTrue(shouldSucceed);
+ } catch (Exception e) {
+ assertFalse(shouldSucceed);
+ }
+ }
+
+ /**
+ * Update target module to export a package to the given module.
+ */
+ static void targetAddExports(String pn, Module who) throws Exception {
+ Class helper = Class.forName("p1.Helper");
+ Method m = helper.getMethod("addExports", String.class, Module.class);
+ m.invoke(null, pn, who);
+ }
+
+ /**
+ * Update target module to open a package to the given module.
+ */
+ static void targetAddOpens(String pn, Module who) throws Exception {
+ Class helper = Class.forName("p1.Helper");
+ Method m = helper.getMethod("addOpens", String.class, Module.class);
+ m.invoke(null, pn, who);
+ }
+
+ static void assertTrue(boolean expr) {
+ if (!expr) throw new RuntimeException();
+ }
+
+ static void assertFalse(boolean expr) {
+ assertTrue(!expr);
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/Driver.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/Driver.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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
+ * @build test/* m1/* m2/* m3/* m4/*
+ * @run testng/othervm test/test.Main
+ * @summary Basic test case for Module::addXXX methods
+ */
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/m1/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/m1/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+module m1 {
+ exports p1;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/m1/p1/C.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/m1/p1/C.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 p1;
+
+public class C {
+ public C() { }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/m2/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/m2/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+module m2 {
+ exports p2;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/m2/p2/C.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/m2/p2/C.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 p2;
+
+public class C {
+
+ public static void export(String pn, Module m) {
+ C.class.getModule().addExports(pn, m);
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/m2/p2/internal/C.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/m2/p2/internal/C.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 p2.internal;
+
+public class C {
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/m3/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/m3/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+module m3 {
+ exports p3 to test;
+ opens p3 to test;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/m3/p3/C.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/m3/p3/C.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 p3;
+
+public class C {
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/m4/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/m4/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+module m4 {
+ exports p4;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/m4/p4/C.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/m4/p4/C.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 p4;
+
+import java.lang.reflect.Constructor;
+
+public class C {
+ public static Object tryNewInstance(Class clazz) throws Exception {
+ Constructor ctor = clazz.getDeclaredConstructor();
+ return ctor.newInstance();
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/test/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/test/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+module test {
+ exports test to testng;
+
+ requires m2;
+ requires m3;
+ requires m4;
+ requires testng;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/test/test/C.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/test/test/C.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 test;
+
+public class C { }
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/test/test/Main.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/test/test/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 test;
+
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodType;
+import java.lang.reflect.Constructor;
+import java.util.ServiceConfigurationError;
+import java.util.ServiceLoader;
+
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+/**
+ * Basic test case for Module::addXXXX methods
+ */
+
+@Test
+public class Main {
+
+ /**
+ * Test Module::addReads
+ *
+ * module test { }
+ *
+ * module m1 {
+ * exports p1;
+ * }
+ */
+ public void testAddReads() throws Throwable {
+ Module thisModule = Main.class.getModule();
+ Class clazz = Class.forName("p1.C");
+ Module m1 = clazz.getModule();
+
+ // test does not read m1
+ assertFalse(thisModule.canRead(m1));
+ MethodHandles.Lookup lookup = MethodHandles.lookup();
+ MethodType mt = MethodType.methodType(void.class);
+ try {
+ lookup.findConstructor(clazz, mt);
+ assertTrue(false);
+ } catch (IllegalAccessException expected) { }
+
+ // update test to read m1
+ Module result = thisModule.addReads(m1);
+ assertTrue(result== thisModule);
+ assertTrue(thisModule.canRead(m1));
+ MethodHandle mh = lookup.findConstructor(clazz, mt);
+ Object obj = mh.invoke();
+
+ // attempt to update m1 to read test
+ try {
+ m1.addReads(thisModule);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ }
+
+
+ /**
+ * Test Module::addExports
+ *
+ * module test {
+ * requires m2;
+ * }
+ * module m2 {
+ * exports p2;
+ * contains package p2.internal;
+ * }
+ */
+ public void testAddExports() throws Exception {
+ Module thisModule = Main.class.getModule();
+ Module m2 = p2.C.class.getModule();
+ Class targetClass = Class.forName("p2.internal.C");
+ String p2Internal = targetClass.getPackageName();
+ assertTrue(targetClass.getModule() == m2);
+
+ // m2 does not export p2.internal to test
+ assertFalse(m2.isExported(p2Internal, thisModule));
+ Constructor ctor = targetClass.getDeclaredConstructor();
+ try {
+ ctor.newInstance();
+ assertTrue(false);
+ } catch (IllegalAccessException expected) { }
+
+ // update m2 to export p2.internal to test
+ p2.C.export(p2Internal, thisModule);
+ assertTrue(m2.isExported(p2Internal, thisModule));
+ ctor.newInstance(); // should succeed
+
+ // attempt to update m2 to export a package to test
+ try {
+ m2.addExports("p2.other", thisModule);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ }
+
+ /**
+ * Test Module::addOpens
+ *
+ * module test {
+ * requires m3;
+ * requires m4;
+ * }
+ *
+ * module m3 {
+ * exports p3 to test;
+ * opens p3 to test;
+ * }
+ *
+ * module m4 {
+ * exports p4;
+ * }
+ */
+ public void testAddOpens() throws Exception {
+ Module thisModule = Main.class.getModule();
+ Module m3 = p3.C.class.getModule();
+ Module m4 = p4.C.class.getModule();
+
+ // test does not open package test to m4
+ assertFalse(thisModule.isOpen("test", m4));
+ try {
+ p4.C.tryNewInstance(test.C.class);
+ assertTrue(false);
+ } catch (IllegalAccessException expected) { }
+
+ // open test to m4
+ thisModule.addOpens("test", m4);
+ p4.C.tryNewInstance(test.C.class); // should succeed
+
+
+ // m3 does not open p3 to m4
+ assertFalse(m3.isOpen("p3", m4));
+ try {
+ p4.C.tryNewInstance(p3.C.class);
+ assertTrue(false);
+ } catch (IllegalAccessException expected) { }
+
+
+ // m3 opens p3 to test => test allowed to open m3/p3 to m4
+ assertTrue(m3.isOpen("p3", thisModule));
+ m3.addOpens("p3", m4);
+ assertTrue(m3.isOpen("p3", m4));
+ p4.C.tryNewInstance(p3.C.class); // should succeed
+
+
+ // attempt to update m4 to open package to m3
+ try {
+ m4.addOpens("p4", m3);
+ assertTrue(false);
+ } catch (IllegalCallerException expected) { }
+ }
+
+
+ /**
+ * Test Module::addUses
+ */
+ public void testAddUses() {
+ Module thisModule = Main.class.getModule();
+
+ assertFalse(thisModule.canUse(Service.class));
+ try {
+ ServiceLoader.load(Service.class);
+ assertTrue(false);
+ } catch (ServiceConfigurationError expected) { }
+
+ Module result = thisModule.addUses(Service.class);
+ assertTrue(result== thisModule);
+
+ assertTrue(thisModule.canUse(Service.class));
+ ServiceLoader.load(Service.class); // no exception
+ }
+
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/addXXX/test/test/Service.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/addXXX/test/test/Service.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 test;
+
+/**
+ * Simple service type
+ */
+public interface Service { }
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/allow.policy
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/allow.policy Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+grant {
+ permission java.lang.RuntimePermission "getClassLoader";
+ permission java.lang.RuntimePermission "accessSystemModules";
+ permission java.io.FilePermission "${java.home}/modules/-", "read"; // exploded build
+};
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/annotation/Basic.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/annotation/Basic.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,76 @@
+/*
+ * 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
+ * @library src
+ * @build m/* Basic
+ * @run testng/othervm Basic
+ * @summary Basic test for annotations on modules
+ */
+
+import java.util.Arrays;
+
+import p.annotation.Foo;
+import p.annotation.Bar;
+import p.annotation.Baz;
+
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+public class Basic {
+
+ final Module module = Foo.class.getModule();
+
+ /**
+ * {@code @Foo} does not have RUNTIME retention policy.
+ */
+ @Test
+ public void testInvisibleAnnotation() {
+ assertFalse(module.isAnnotationPresent(Foo.class));
+ assertNull(module.getAnnotation(Foo.class));
+ }
+
+ /**
+ * {@code @Bar} has RUNTIME retention policy and value "bar"
+ */
+ @Test
+ public void testBarAnnotation() {
+ assertTrue(module.isAnnotationPresent(Bar.class));
+ Bar bar = module.getAnnotation(Bar.class);
+ assertNotNull(bar);
+ assertEquals(bar.value(), "bar");
+ }
+
+ /**
+ * {@code @Baz} has RUNTIME retention policy has a repeating value
+ */
+ @Test
+ public void testBazAnnotation() {
+ assertTrue(module.isAnnotationPresent(Baz.class));
+ Baz baz = module.getAnnotation(Baz.class);
+ assertNotNull(baz);
+ String[] expected = { "one", "two", "three" };
+ assertTrue(Arrays.equals(baz.value(), expected));
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/annotation/src/m/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/annotation/src/m/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,31 @@
+/*
+ * 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 p.annotation.*;
+
+@Foo
+@Bar("bar")
+@Baz({"one", "two", "three"})
+module m {
+ exports p.annotation;
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/annotation/src/m/p/annotation/Bar.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/annotation/src/m/p/annotation/Bar.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,35 @@
+/*
+ * 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 p.annotation;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import static java.lang.annotation.ElementType.MODULE;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(value={MODULE})
+public @interface Bar {
+ String value();
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/annotation/src/m/p/annotation/Baz.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/annotation/src/m/p/annotation/Baz.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,35 @@
+/*
+ * 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 p.annotation;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import static java.lang.annotation.ElementType.MODULE;
+
+@Target(value={MODULE})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface Baz {
+ String[] value();
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/ModuleTests/annotation/src/m/p/annotation/Foo.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/ModuleTests/annotation/src/m/p/annotation/Foo.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,30 @@
+/*
+ * 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 p.annotation;
+
+import java.lang.annotation.Target;
+import static java.lang.annotation.ElementType.MODULE;
+
+@Target(value={MODULE})
+public @interface Foo {}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/SecurityManager/CheckPackageAccess.java
--- a/jdk/test/java/lang/SecurityManager/CheckPackageAccess.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/SecurityManager/CheckPackageAccess.java Wed Jul 05 23:13:02 2017 +0200
@@ -33,7 +33,6 @@
import java.lang.module.ModuleFinder;
import java.lang.module.ModuleReference;
-import java.lang.reflect.Layer;
import java.util.Arrays;
import java.util.List;
import java.util.Optional;
@@ -82,7 +81,7 @@
void test() {
final boolean isModulePresent =
- Layer.boot().findModule(moduleName).isPresent();
+ ModuleLayer.boot().findModule(moduleName).isPresent();
System.out.format("Testing module: %1$s. Module is%2$s present.\n",
moduleName, isModulePresent ? "" : " NOT");
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/SecurityManager/CheckSecurityProvider.java
--- a/jdk/test/java/lang/SecurityManager/CheckSecurityProvider.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/SecurityManager/CheckSecurityProvider.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,7 +28,6 @@
* @run main/othervm CheckSecurityProvider
*/
-import java.lang.reflect.Layer;
import java.security.Provider;
import java.security.Security;
import java.util.ArrayList;
@@ -45,7 +44,7 @@
*/
public class CheckSecurityProvider {
public static void main(String[] args) throws Exception {
- Layer layer = Layer.boot();
+ ModuleLayer layer = ModuleLayer.boot();
System.setSecurityManager(new SecurityManager());
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/SecurityManager/modules/Test.java
--- a/jdk/test/java/lang/SecurityManager/modules/Test.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/SecurityManager/modules/Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -21,8 +21,6 @@
* questions.
*/
-import java.lang.reflect.Module;
-
public class Test {
public static void main(String... args) {
SecurityManager sm = System.getSecurityManager();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/StackTraceElement/PublicConstructor.java
--- a/jdk/test/java/lang/StackTraceElement/PublicConstructor.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/StackTraceElement/PublicConstructor.java Wed Jul 05 23:13:02 2017 +0200
@@ -29,7 +29,6 @@
*/
import java.lang.module.ModuleDescriptor;
-import java.lang.reflect.Module;
public class PublicConstructor {
public static void main(String... args) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/StackTraceElement/lib/m1/com/app/Utils.java
--- a/jdk/test/java/lang/StackTraceElement/lib/m1/com/app/Utils.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/StackTraceElement/lib/m1/com/app/Utils.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
import java.lang.StackWalker.StackFrame;
import java.lang.module.ModuleDescriptor;
-import java.lang.reflect.Module;
import java.util.Objects;
public class Utils {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/Logger/custom/CustomLoggerTest.java
--- a/jdk/test/java/lang/System/Logger/custom/CustomLoggerTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/Logger/custom/CustomLoggerTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -46,7 +46,6 @@
import java.lang.System.Logger;
import java.lang.System.Logger.Level;
import java.util.stream.Stream;
-import java.lang.reflect.Module;
import java.security.AllPermission;
/**
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/BaseLoggerFinderTest/BaseLoggerFinder.java
--- a/jdk/test/java/lang/System/LoggerFinder/BaseLoggerFinderTest/BaseLoggerFinder.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/BaseLoggerFinderTest/BaseLoggerFinder.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
import java.security.PrivilegedAction;
import java.lang.System.LoggerFinder;
import java.lang.System.Logger;
-import java.lang.reflect.Module;
public class BaseLoggerFinder extends LoggerFinder implements TestLoggerFinder {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/BaseLoggerFinderTest/TestLoggerFinder.java
--- a/jdk/test/java/lang/System/LoggerFinder/BaseLoggerFinderTest/TestLoggerFinder.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/BaseLoggerFinderTest/TestLoggerFinder.java Wed Jul 05 23:13:02 2017 +0200
@@ -30,7 +30,6 @@
import java.util.concurrent.atomic.AtomicLong;
import java.util.function.Supplier;
import java.lang.System.Logger;
-import java.lang.reflect.Module;
/**
* What our test provider needs to implement.
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/LoggerFinderAPI/LoggerFinderAPI.java
--- a/jdk/test/java/lang/System/LoggerFinder/LoggerFinderAPI/LoggerFinderAPI.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/LoggerFinderAPI/LoggerFinderAPI.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,7 +28,6 @@
import java.lang.System.Logger;
import java.lang.System.Logger.Level;
import java.lang.System.LoggerFinder;
-import java.lang.reflect.Module;
import java.util.Enumeration;
import java.util.Locale;
import java.util.Objects;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/internal/BaseDefaultLoggerFinderTest/BaseDefaultLoggerFinderTest.java
--- a/jdk/test/java/lang/System/LoggerFinder/internal/BaseDefaultLoggerFinderTest/BaseDefaultLoggerFinderTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/BaseDefaultLoggerFinderTest/BaseDefaultLoggerFinderTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -55,7 +55,6 @@
import jdk.internal.logger.DefaultLoggerFinder;
import jdk.internal.logger.SimpleConsoleLogger;
import sun.util.logging.PlatformLogger;
-import java.lang.reflect.Module;
/**
* @test
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/internal/BaseLoggerBridgeTest/BaseLoggerBridgeTest.java
--- a/jdk/test/java/lang/System/LoggerFinder/internal/BaseLoggerBridgeTest/BaseLoggerBridgeTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/BaseLoggerBridgeTest/BaseLoggerBridgeTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -47,7 +47,6 @@
import java.lang.System.Logger;
import java.lang.System.Logger.Level;
import java.util.stream.Stream;
-import java.lang.reflect.Module;
/**
* @test
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/internal/BasePlatformLoggerTest/BasePlatformLoggerTest.java
--- a/jdk/test/java/lang/System/LoggerFinder/internal/BasePlatformLoggerTest/BasePlatformLoggerTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/BasePlatformLoggerTest/BasePlatformLoggerTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -47,7 +47,6 @@
import java.security.AccessControlException;
import java.util.stream.Stream;
import sun.util.logging.PlatformLogger;
-import java.lang.reflect.Module;
/**
* @test
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerAPIsTest.java
--- a/jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerAPIsTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerAPIsTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -30,7 +30,6 @@
import java.util.List;
import java.util.ResourceBundle;
import java.util.Set;
-import java.lang.reflect.Module;
import jdk.internal.logger.BootstrapLogger;
import jdk.internal.logger.LazyLoggers;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java
--- a/jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -43,7 +43,6 @@
import java.util.stream.Stream;
import jdk.internal.logger.BootstrapLogger;
import jdk.internal.logger.LazyLoggers;
-import java.lang.reflect.Module;
/*
* @test
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/internal/LoggerBridgeTest/LoggerBridgeTest.java
--- a/jdk/test/java/lang/System/LoggerFinder/internal/LoggerBridgeTest/LoggerBridgeTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/LoggerBridgeTest/LoggerBridgeTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -51,7 +51,6 @@
import java.lang.System.Logger.Level;
import java.util.stream.Stream;
import sun.util.logging.PlatformLogger;
-import java.lang.reflect.Module;
/**
* @test
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/internal/LoggerFinderLoaderTest/LoggerFinderLoaderTest.java
--- a/jdk/test/java/lang/System/LoggerFinder/internal/LoggerFinderLoaderTest/LoggerFinderLoaderTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/LoggerFinderLoaderTest/LoggerFinderLoaderTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -53,7 +53,6 @@
import java.util.ServiceLoader;
import java.util.concurrent.atomic.AtomicReference;
import jdk.internal.logger.SimpleConsoleLogger;
-import java.lang.reflect.Module;
/**
* @test
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/internal/PlatformLoggerBridgeTest/PlatformLoggerBridgeTest.java
--- a/jdk/test/java/lang/System/LoggerFinder/internal/PlatformLoggerBridgeTest/PlatformLoggerBridgeTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/PlatformLoggerBridgeTest/PlatformLoggerBridgeTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -49,7 +49,6 @@
import java.lang.System.Logger.Level;
import java.util.stream.Stream;
import sun.util.logging.PlatformLogger;
-import java.lang.reflect.Module;
/**
* @test
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/internal/SystemLoggerInPlatformLoader/SystemLoggerInPlatformLoader.java
--- a/jdk/test/java/lang/System/LoggerFinder/internal/SystemLoggerInPlatformLoader/SystemLoggerInPlatformLoader.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/SystemLoggerInPlatformLoader/SystemLoggerInPlatformLoader.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,7 +28,6 @@
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Layer;
import java.lang.reflect.Method;
/*
@@ -106,7 +105,7 @@
}
Class platformLoggerType = platformLogger.getClass();
System.out.println("platformLogger: " + platformLoggerType);
- boolean simpleConsoleOnly = !Layer.boot().findModule("java.logging").isPresent();
+ boolean simpleConsoleOnly = !ModuleLayer.boot().findModule("java.logging").isPresent();
if (simpleConsoleOnly) {
/* Happens if the test is called with custom JDK without java.logging module
or in case usage commandline option --limit-modules java.base */
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/internal/backend/LoggerFinderBackendTest.java
--- a/jdk/test/java/lang/System/LoggerFinder/internal/backend/LoggerFinderBackendTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/backend/LoggerFinderBackendTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -78,7 +78,6 @@
import java.util.logging.LogRecord;
import java.util.logging.Logger;
import sun.util.logging.internal.LoggingProviderImpl;
-import java.lang.reflect.Module;
/**
* @author danielfuchs
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/System/LoggerFinder/jdk/DefaultLoggerBridgeTest/DefaultLoggerBridgeTest.java
--- a/jdk/test/java/lang/System/LoggerFinder/jdk/DefaultLoggerBridgeTest/DefaultLoggerBridgeTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/System/LoggerFinder/jdk/DefaultLoggerBridgeTest/DefaultLoggerBridgeTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -48,7 +48,6 @@
import java.lang.System.Logger;
import java.util.stream.Stream;
import sun.util.logging.internal.LoggingProviderImpl;
-import java.lang.reflect.Module;
/**
* @test
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/WeakPairMap/Driver.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/WeakPairMap/Driver.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,35 @@
+/*
+ * 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 8888888
+ * @summary Functional test for WeakPairMap
+ * @build java.base/java.lang.WeakPairMapTest
+ * @run main Driver
+ */
+public class Driver {
+ public static void main(String[] args) {
+ java.lang.WeakPairMapTest.main(args);
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/WeakPairMap/java.base/java/lang/WeakPairMapTest.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/WeakPairMap/java.base/java/lang/WeakPairMapTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,175 @@
+/*
+ * 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 java.lang;
+
+import java.lang.ref.Reference;
+import java.util.Objects;
+
+/**
+ * Functional test for WeakPairMap
+ *
+ * @author Peter Levart
+ */
+public class WeakPairMapTest {
+ public static void main(String[] args) {
+ WeakPairMap pm = new WeakPairMap<>();
+ Object key1 = new Object();
+ Object key2 = new Object();
+
+ // check for emptiness
+ assertEquals(pm.containsKeyPair(key1, key2), false);
+ assertEquals(pm.get(key1, key2), null);
+
+ // check for NPE(s)
+ for (Object k1 : new Object[]{null, key1}) {
+ for (Object k2 : new Object[]{null, key2}) {
+ for (String v : new String[]{null, "abc"}) {
+
+ if (k1 != null && k2 != null && v != null) {
+ // skip non-null args
+ continue;
+ }
+
+ try {
+ pm.put(k1, k2, v);
+ throw new AssertionError("Unexpected code path, k1=" +
+ k1 + ", k2=" + k2 + ", v=" + v);
+ } catch (NullPointerException e) {
+ // expected
+ }
+
+ try {
+ pm.putIfAbsent(k1, k2, v);
+ throw new AssertionError("Unexpected code path, k1=" +
+ k1 + ", k2=" + k2 + ", v=" + v);
+ } catch (NullPointerException e) {
+ // expected
+ }
+
+ if (k1 != null && k2 != null) {
+ // skip non-null args
+ continue;
+ }
+
+ try {
+ pm.computeIfAbsent(k1, k2, (_k1, _k2) -> v);
+ throw new AssertionError("Unexpected code path, k1=" +
+ k1 + ", k2=" + k2 + ", v=" + v);
+ } catch (NullPointerException e) {
+ // expected
+ }
+
+ try {
+ pm.containsKeyPair(k1, k2);
+ throw new AssertionError("Unexpected code path, k1=" +
+ k1 + ", k2=" + k2);
+ } catch (NullPointerException e) {
+ // expected
+ }
+
+ try {
+ pm.get(k1, k2);
+ throw new AssertionError("Unexpected code path, k1=" +
+ k1 + ", k2=" + k2);
+ } catch (NullPointerException e) {
+ // expected
+ }
+ }
+ }
+ }
+
+ // how much to wait when it is expected for entry to be retained
+ final long retentionTimeout = 500L;
+ // how much to wait when it is expected for entry to be removed
+ final long cleanupTimeout = 30_000L;
+
+ // check insertion
+ assertEquals(pm.putIfAbsent(key1, key2, "abc"), null);
+ assertEquals(pm.get(key1, key2), "abc");
+
+ // check retention while both keys are still reachable
+ assertEquals(gcAndWaitRemoved(pm, "abc", retentionTimeout), false);
+ assertEquals(pm.get(key1, key2), "abc");
+
+ // check cleanup when both keys are unreachable
+ key1 = null;
+ key2 = null;
+ assertEquals(gcAndWaitRemoved(pm, "abc", cleanupTimeout), true);
+
+ // new insertion
+ key1 = new Object();
+ key2 = new Object();
+ assertEquals(pm.putIfAbsent(key1, key2, "abc"), null);
+ assertEquals(pm.get(key1, key2), "abc");
+
+ // check retention while both keys are still reachable
+ assertEquals(gcAndWaitRemoved(pm, "abc", retentionTimeout), false);
+ assertEquals(pm.get(key1, key2), "abc");
+
+ // check cleanup when 1st key is unreachable
+ key1 = null;
+ assertEquals(gcAndWaitRemoved(pm, "abc", cleanupTimeout), true);
+ Reference.reachabilityFence(key2);
+
+ // new insertion
+ key1 = new Object();
+ key2 = new Object();
+ assertEquals(pm.putIfAbsent(key1, key2, "abc"), null);
+ assertEquals(pm.get(key1, key2), "abc");
+
+ // check retention while both keys are still reachable
+ assertEquals(gcAndWaitRemoved(pm, "abc", retentionTimeout), false);
+ assertEquals(pm.get(key1, key2), "abc");
+
+ // check cleanup when 2nd key is unreachable
+ key2 = null;
+ assertEquals(gcAndWaitRemoved(pm, "abc", cleanupTimeout), true);
+ Reference.reachabilityFence(key1);
+ }
+
+ /**
+ * Trigger GC and wait for at most {@code millis} ms for given value to
+ * be removed from given WeakPairMap.
+ *
+ * @return true if element has been removed or false if not
+ */
+ static boolean gcAndWaitRemoved(WeakPairMap pm, V value,
+ long millis) {
+ System.gc();
+ for (int i = 0; i < (millis + 99) / 100 && pm.values().contains(value); i++) {
+ try {
+ Thread.sleep(100L);
+ } catch (InterruptedException e) {
+ throw new AssertionError("Interrupted");
+ }
+ }
+ return !pm.values().contains(value);
+ }
+
+ static void assertEquals(Object actual, Object expected) {
+ if (!Objects.equals(actual, expected)) {
+ throw new AssertionError("Expected: " + expected + ", actual: " + actual);
+ }
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/instrument/ATransformerManagementTestCase.java
--- a/jdk/test/java/lang/instrument/ATransformerManagementTestCase.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/instrument/ATransformerManagementTestCase.java Wed Jul 05 23:13:02 2017 +0200
@@ -24,8 +24,6 @@
import java.io.*;
import java.lang.instrument.*;
-
-import java.lang.reflect.Module;
import java.security.ProtectionDomain;
import java.util.*;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/instrument/BootstrapClassPathAgent.java
--- a/jdk/test/java/lang/instrument/BootstrapClassPathAgent.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/instrument/BootstrapClassPathAgent.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,7 +26,6 @@
import java.io.*;
import java.lang.instrument.ClassFileTransformer;
import java.lang.instrument.Instrumentation;
-import java.lang.reflect.Module;
import java.security.ProtectionDomain;
public class BootstrapClassPathAgent {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/instrument/BootstrapClassPathTest.java
--- a/jdk/test/java/lang/instrument/BootstrapClassPathTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/instrument/BootstrapClassPathTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -33,7 +33,6 @@
import java.io.*;
import java.lang.instrument.*;
-import java.lang.reflect.Module;
import java.security.ProtectionDomain;
public class BootstrapClassPathTest {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/instrument/RedefineClassWithNativeMethodAgent.java
--- a/jdk/test/java/lang/instrument/RedefineClassWithNativeMethodAgent.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/instrument/RedefineClassWithNativeMethodAgent.java Wed Jul 05 23:13:02 2017 +0200
@@ -24,7 +24,6 @@
import java.io.InputStream;
import java.lang.instrument.ClassDefinition;
import java.lang.instrument.Instrumentation;
-import java.lang.reflect.Module;
import java.util.Timer;
import java.util.TimerTask;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/instrument/RedefineModuleAgent.java
--- a/jdk/test/java/lang/instrument/RedefineModuleAgent.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/instrument/RedefineModuleAgent.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -22,7 +22,6 @@
*/
import java.lang.instrument.Instrumentation;
-import java.lang.reflect.Module;
import java.util.List;
import java.util.Map;
import java.util.Set;
@@ -47,4 +46,8 @@
Map, List>> extraProvides) {
inst.redefineModule(module, extraReads, extraExports, extraOpens, extraUses, extraProvides);
}
+
+ static boolean isModifiableModule(Module module) {
+ return inst.isModifiableModule(module);
+ }
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/instrument/RedefineModuleTest.java
--- a/jdk/test/java/lang/instrument/RedefineModuleTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/instrument/RedefineModuleTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -34,8 +34,6 @@
import java.lang.TestProvider;
import java.lang.instrument.Instrumentation;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.net.URLStreamHandler;
import java.net.spi.URLStreamHandlerProvider;
import java.nio.file.FileSystems;
@@ -68,6 +66,10 @@
extraProvides);
}
+ static boolean isModifiableModule(Module module) {
+ return RedefineModuleAgent.isModifiableModule(module);
+ }
+
/**
* Use redefineModule to update java.base to read java.instrument
@@ -138,13 +140,13 @@
// pre-conditions
assertFalse(baseModule.canUse(service));
assertTrue(collect(ServiceLoader.load(service)).isEmpty());
- assertTrue(collect(ServiceLoader.load(Layer.boot(), service)).isEmpty());
+ assertTrue(collect(ServiceLoader.load(ModuleLayer.boot(), service)).isEmpty());
// update java.base to use TestProvider
redefineModule(baseModule, Set.of(), Map.of(), Map.of(), Set.of(service), Map.of());
assertTrue(baseModule.canUse(service));
assertTrue(collect(ServiceLoader.load(service)).isEmpty());
- assertTrue(collect(ServiceLoader.load(Layer.boot(), service)).isEmpty());
+ assertTrue(collect(ServiceLoader.load(ModuleLayer.boot(), service)).isEmpty());
// update java.base to provide an implementation of TestProvider
Class type1 = Class.forName("jdk.internal.test.TestProviderImpl1");
@@ -162,7 +164,7 @@
assertTrue(containsInstanceOf(collect(providers), type1));
// use ServiceLoader to load implementations in the boot layer
- providers = collect(ServiceLoader.load(Layer.boot(), service));
+ providers = collect(ServiceLoader.load(ModuleLayer.boot(), service));
assertTrue(collect(providers).size() == 1);
assertTrue(containsInstanceOf(collect(providers), type1));
@@ -184,7 +186,7 @@
assertTrue(containsInstanceOf(providers, type2));
// use ServiceLoader to load implementations in the boot layer
- providers = collect(ServiceLoader.load(Layer.boot(), service));
+ providers = collect(ServiceLoader.load(ModuleLayer.boot(), service));
assertTrue(collect(providers).size() == 2);
assertTrue(containsInstanceOf(providers, type1));
assertTrue(containsInstanceOf(providers, type2));
@@ -279,6 +281,19 @@
}
/**
+ * Exercise IsModifiableModule
+ */
+ @Test
+ public void testIsModifiableModule() {
+ ClassLoader pcl = ClassLoader.getPlatformClassLoader();
+ ClassLoader scl = ClassLoader.getSystemClassLoader();
+ assertTrue(isModifiableModule(pcl.getUnnamedModule()));
+ assertTrue(isModifiableModule(scl.getUnnamedModule()));
+ assertTrue(isModifiableModule(RedefineModuleTest.class.getModule()));
+ assertTrue(isModifiableModule(Object.class.getModule()));
+ }
+
+ /**
* Test redefineClass with null
*/
public void testNulls() {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/instrument/RetransformAgent.java
--- a/jdk/test/java/lang/instrument/RetransformAgent.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/instrument/RetransformAgent.java Wed Jul 05 23:13:02 2017 +0200
@@ -34,7 +34,6 @@
*/
import java.lang.instrument.*;
-import java.lang.reflect.Module;
import java.security.ProtectionDomain;
import java.io.*;
import asmlib.*;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/instrument/SimpleIdentityTransformer.java
--- a/jdk/test/java/lang/instrument/SimpleIdentityTransformer.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/instrument/SimpleIdentityTransformer.java Wed Jul 05 23:13:02 2017 +0200
@@ -24,7 +24,6 @@
import java.lang.instrument.Instrumentation;
import java.lang.instrument.ClassFileTransformer;
-import java.lang.reflect.Module;
import java.security.*;
/*
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/invoke/MethodHandles/privateLookupIn/test/p/PrivateLookupInTests.java
--- a/jdk/test/java/lang/invoke/MethodHandles/privateLookupIn/test/p/PrivateLookupInTests.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/invoke/MethodHandles/privateLookupIn/test/p/PrivateLookupInTests.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,7 +26,6 @@
import java.lang.invoke.MethodHandles;
import java.lang.invoke.MethodHandles.Lookup;
import java.lang.reflect.Modifier;
-import java.lang.reflect.Module;
import static java.lang.invoke.MethodHandles.Lookup.*;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/invoke/modules/m1/p1/Main.java
--- a/jdk/test/java/lang/invoke/modules/m1/p1/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/invoke/modules/m1/p1/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -27,8 +27,6 @@
import java.lang.invoke.MethodHandles;
import java.lang.invoke.MethodHandles.Lookup;
import java.lang.invoke.MethodType;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import static java.lang.invoke.MethodHandles.Lookup.*;
@@ -64,14 +62,14 @@
}
// check setup
- Module m1 = Layer.boot().findModule("m1").orElse(null);
+ Module m1 = ModuleLayer.boot().findModule("m1").orElse(null);
assertNotNull(m1);
assertTrue(p1_Type1.getModule() == m1);
assertTrue(p2_Type2.getModule() == m1);
assertTrue(m1.isExported("p1"));
assertFalse(m1.isExported("p2"));
- Module m2 = Layer.boot().findModule("m2").orElse(null);
+ Module m2 = ModuleLayer.boot().findModule("m2").orElse(null);
assertNotNull(m2);
assertTrue(q1_Type1.getModule() == m2);
assertTrue(q2_Type2.getModule() == m2);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/module/AutomaticModulesTest.java
--- a/jdk/test/java/lang/module/AutomaticModulesTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/module/AutomaticModulesTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -38,8 +38,6 @@
import java.lang.module.ModuleReference;
import java.lang.module.ResolutionException;
import java.lang.module.ResolvedModule;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
@@ -69,13 +67,8 @@
{ "foo.jar", "foo" },
{ "foo4j.jar", "foo4j", },
- { "foo1.jar", "foo" },
- { "foo1.2.jar", "foo" },
- { "foo1.2.3.jar", "foo" },
-
- { "foo10.jar", "foo" },
- { "foo10.20.jar", "foo" },
- { "foo10.20.30.jar", "foo" },
+ { "foo1.jar", "foo1" },
+ { "foo10.jar", "foo10" },
{ "foo-1.jar", "foo/1" },
{ "foo-1.2.jar", "foo/1.2" },
@@ -93,6 +86,9 @@
{ "foo-bar-10.jar", "foo.bar/10" },
{ "foo-bar-10.20.jar", "foo.bar/10.20" },
+ { "foo.bar1.jar", "foo.bar1" },
+ { "foo.bar10.jar", "foo.bar10" },
+
{ "foo-1.2-SNAPSHOT.jar", "foo/1.2-SNAPSHOT" },
{ "foo-bar-1.2-SNAPSHOT.jar", "foo.bar/1.2-SNAPSHOT" },
@@ -108,8 +104,12 @@
public Object[][] createBadNames() {
return new Object[][]{
- { ".jar", null },
- { "_.jar", null }
+ { ".jar", null },
+ { "_.jar", null },
+
+ { "foo.1.jar", null },
+ { "1foo.jar", null },
+ { "foo.1bar.jar", null },
};
}
@@ -389,7 +389,7 @@
ModuleFinder finder = ModuleFinder.of(dir);
- Configuration parent = Layer.boot().configuration();
+ Configuration parent = ModuleLayer.boot().configuration();
Configuration cf = resolve(parent, finder, "m");
ModuleDescriptor descriptor = findDescriptor(cf, "m");
@@ -469,11 +469,11 @@
createDummyJarFile(dir.resolve("c.jar"), "q/T.class");
// module finder locates a and the modules in the directory
- ModuleFinder finder
- = ModuleFinder.compose(ModuleUtils.finderOf(descriptor1),
- ModuleFinder.of(dir));
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
+ ModuleFinder finder2 = ModuleFinder.of(dir);
+ ModuleFinder finder = ModuleFinder.compose(finder1, finder2);
- Configuration parent = Layer.boot().configuration();
+ Configuration parent = ModuleLayer.boot().configuration();
Configuration cf = resolve(parent, finder, "a");
assertTrue(cf.modules().size() == 3);
@@ -482,7 +482,7 @@
assertTrue(cf.findModule("c").isPresent());
ResolvedModule base = cf.findModule("java.base").get();
- assertTrue(base.configuration() == Layer.boot().configuration());
+ assertTrue(base.configuration() == ModuleLayer.boot().configuration());
ResolvedModule a = cf.findModule("a").get();
ResolvedModule b = cf.findModule("b").get();
ResolvedModule c = cf.findModule("c").get();
@@ -534,11 +534,11 @@
createDummyJarFile(dir.resolve("d.jar"), "q/T.class");
// module finder locates a and the modules in the directory
- ModuleFinder finder
- = ModuleFinder.compose(ModuleUtils.finderOf(descriptor1, descriptor2),
- ModuleFinder.of(dir));
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
+ ModuleFinder finder2 = ModuleFinder.of(dir);
+ ModuleFinder finder = ModuleFinder.compose(finder1, finder2);
- Configuration parent = Layer.boot().configuration();
+ Configuration parent = ModuleLayer.boot().configuration();
Configuration cf = resolve(parent, finder, "a", "d");
assertTrue(cf.modules().size() == 4);
@@ -554,7 +554,7 @@
// readability
ResolvedModule base = cf.findModule("java.base").get();
- assertTrue(base.configuration() == Layer.boot().configuration());
+ assertTrue(base.configuration() == ModuleLayer.boot().configuration());
ResolvedModule a = cf.findModule("a").get();
ResolvedModule b = cf.findModule("b").get();
ResolvedModule c = cf.findModule("c").get();
@@ -607,11 +607,11 @@
createDummyJarFile(dir.resolve("d.jar"), "q/T.class");
// module finder locates a and the modules in the directory
- ModuleFinder finder
- = ModuleFinder.compose(ModuleUtils.finderOf(descriptor1, descriptor2),
- ModuleFinder.of(dir));
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
+ ModuleFinder finder2 = ModuleFinder.of(dir);
+ ModuleFinder finder = ModuleFinder.compose(finder1, finder2);
- Configuration parent = Layer.boot().configuration();
+ Configuration parent = ModuleLayer.boot().configuration();
Configuration cf = resolve(parent, finder, "a", "d");
assertTrue(cf.modules().size() == 4);
@@ -621,7 +621,7 @@
assertTrue(cf.findModule("d").isPresent());
ResolvedModule base = cf.findModule("java.base").get();
- assertTrue(base.configuration() == Layer.boot().configuration());
+ assertTrue(base.configuration() == ModuleLayer.boot().configuration());
ResolvedModule a = cf.findModule("a").get();
ResolvedModule b = cf.findModule("b").get();
ResolvedModule c = cf.findModule("c").get();
@@ -661,6 +661,189 @@
/**
+ * Basic test to ensure that no automatic modules are resolved when
+ * an automatic module is not a root or required by other modules.
+ */
+ public void testInConfiguration4() throws IOException {
+ ModuleDescriptor descriptor1
+ = ModuleDescriptor.newModule("m1")
+ .requires("java.base")
+ .build();
+
+ // automatic modules
+ Path dir = Files.createTempDirectory(USER_DIR, "mods");
+ createDummyJarFile(dir.resolve("auto1.jar"), "p1/C.class");
+ createDummyJarFile(dir.resolve("auto2.jar"), "p2/C.class");
+ createDummyJarFile(dir.resolve("auto3.jar"), "p3/C.class");
+
+ // module finder locates m1 and the modules in the directory
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
+ ModuleFinder finder2 = ModuleFinder.of(dir);
+ ModuleFinder finder = ModuleFinder.compose(finder1, finder2);
+
+ Configuration parent = ModuleLayer.boot().configuration();
+ Configuration cf = resolve(parent, finder, "m1");
+
+ // ensure that no automatic module is resolved
+ assertTrue(cf.modules().size() == 1);
+ assertTrue(cf.findModule("m1").isPresent());
+ }
+
+
+ /**
+ * Basic test to ensure that if an automatic module is resolved then
+ * all observable automatic modules are resolved.
+ */
+ public void testInConfiguration5() throws IOException {
+ // m1 requires m2
+ ModuleDescriptor descriptor1
+ = ModuleDescriptor.newModule("m1")
+ .requires("m2").build();
+
+ // m2 requires automatic module
+ ModuleDescriptor descriptor2
+ = ModuleDescriptor.newModule("m2")
+ .requires("auto1")
+ .build();
+
+ // automatic modules
+ Path dir = Files.createTempDirectory(USER_DIR, "mods");
+ createDummyJarFile(dir.resolve("auto1.jar"), "p1/C.class");
+ createDummyJarFile(dir.resolve("auto2.jar"), "p2/C.class");
+ createDummyJarFile(dir.resolve("auto3.jar"), "p3/C.class");
+
+ // module finder locates m1, m2, and the modules in the directory
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
+ ModuleFinder finder2 = ModuleFinder.of(dir);
+ ModuleFinder finder = ModuleFinder.compose(finder1, finder2);
+
+ Configuration parent = ModuleLayer.boot().configuration();
+ Configuration cf = resolve(parent, finder, "m1");
+
+ // all automatic modules should be resolved
+ assertTrue(cf.modules().size() == 5);
+ assertTrue(cf.findModule("m1").isPresent());
+ assertTrue(cf.findModule("m2").isPresent());
+ assertTrue(cf.findModule("auto1").isPresent());
+ assertTrue(cf.findModule("auto2").isPresent());
+ assertTrue(cf.findModule("auto3").isPresent());
+
+ ResolvedModule base = parent.findModule("java.base")
+ .orElseThrow(() -> new RuntimeException());
+ ResolvedModule m1 = cf.findModule("m1").get();
+ ResolvedModule m2 = cf.findModule("m2").get();
+ ResolvedModule auto1 = cf.findModule("auto1").get();
+ ResolvedModule auto2 = cf.findModule("auto2").get();
+ ResolvedModule auto3 = cf.findModule("auto3").get();
+
+ // m1 does not read the automatic modules
+ assertTrue(m1.reads().size() == 2);
+ assertTrue(m1.reads().contains(m2));
+ assertTrue(m1.reads().contains(base));
+
+ // m2 should read all the automatic modules
+ assertTrue(m2.reads().size() == 4);
+ assertTrue(m2.reads().contains(auto1));
+ assertTrue(m2.reads().contains(auto2));
+ assertTrue(m2.reads().contains(auto3));
+ assertTrue(m2.reads().contains(base));
+
+ assertTrue(auto1.reads().contains(m1));
+ assertTrue(auto1.reads().contains(m2));
+ assertTrue(auto1.reads().contains(auto2));
+ assertTrue(auto1.reads().contains(auto3));
+ assertTrue(auto1.reads().contains(base));
+
+ assertTrue(auto2.reads().contains(m1));
+ assertTrue(auto2.reads().contains(m2));
+ assertTrue(auto2.reads().contains(auto1));
+ assertTrue(auto2.reads().contains(auto3));
+ assertTrue(auto2.reads().contains(base));
+
+ assertTrue(auto3.reads().contains(m1));
+ assertTrue(auto3.reads().contains(m2));
+ assertTrue(auto3.reads().contains(auto1));
+ assertTrue(auto3.reads().contains(auto2));
+ assertTrue(auto3.reads().contains(base));
+ }
+
+
+ /**
+ * Basic test of automatic modules in a child configuration. All automatic
+ * modules that are found with the before finder should be resolved. The
+ * automatic modules that are found by the after finder and not shadowed
+ * by the before finder, or parent configurations, should also be resolved.
+ */
+ public void testInConfiguration6() throws IOException {
+ // m1 requires auto1
+ ModuleDescriptor descriptor1
+ = ModuleDescriptor.newModule("m1")
+ .requires("auto1")
+ .build();
+
+ Path dir = Files.createTempDirectory(USER_DIR, "mods");
+ createDummyJarFile(dir.resolve("auto1.jar"), "p1/C.class");
+
+ // module finder locates m1 and auto1
+ ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
+ ModuleFinder finder2 = ModuleFinder.of(dir);
+ ModuleFinder finder = ModuleFinder.compose(finder1, finder2);
+
+ Configuration parent = ModuleLayer.boot().configuration();
+ Configuration cf1 = resolve(parent, finder, "m1");
+
+ assertTrue(cf1.modules().size() == 2);
+ assertTrue(cf1.findModule("m1").isPresent());
+ assertTrue(cf1.findModule("auto1").isPresent());
+
+ ResolvedModule base = parent.findModule("java.base")
+ .orElseThrow(() -> new RuntimeException());
+ ResolvedModule m1 = cf1.findModule("m1").get();
+ ResolvedModule auto1 = cf1.findModule("auto1").get();
+
+ assertTrue(m1.reads().size() == 2);
+ assertTrue(m1.reads().contains(auto1));
+ assertTrue(m1.reads().contains(base));
+
+ assertTrue(auto1.reads().contains(m1));
+ assertTrue(auto1.reads().contains(base));
+
+
+ // create child configuration - the after finder locates auto1
+
+ dir = Files.createTempDirectory(USER_DIR, "mods");
+ createDummyJarFile(dir.resolve("auto2.jar"), "p2/C.class");
+ ModuleFinder beforeFinder = ModuleFinder.of(dir);
+
+ dir = Files.createTempDirectory(USER_DIR, "mods");
+ createDummyJarFile(dir.resolve("auto1.jar"), "p1/C.class");
+ createDummyJarFile(dir.resolve("auto2.jar"), "p2/C.class");
+ createDummyJarFile(dir.resolve("auto3.jar"), "p3/C.class");
+ ModuleFinder afterFinder = ModuleFinder.of(dir);
+
+ Configuration cf2 = cf1.resolve(beforeFinder, afterFinder, Set.of("auto2"));
+
+ // auto1 should be found in parent and should not be in cf2
+ assertTrue(cf2.modules().size() == 2);
+ assertTrue(cf2.findModule("auto2").isPresent());
+ assertTrue(cf2.findModule("auto3").isPresent());
+
+ ResolvedModule auto2 = cf2.findModule("auto2").get();
+ ResolvedModule auto3 = cf2.findModule("auto3").get();
+
+ assertTrue(auto2.reads().contains(m1));
+ assertTrue(auto2.reads().contains(auto1));
+ assertTrue(auto2.reads().contains(auto3));
+ assertTrue(auto2.reads().contains(base));
+
+ assertTrue(auto3.reads().contains(m1));
+ assertTrue(auto3.reads().contains(auto1));
+ assertTrue(auto3.reads().contains(auto2));
+ assertTrue(auto3.reads().contains(base));
+ }
+
+
+ /**
* Basic test of a configuration created with automatic modules
* a requires b* and c*
* b* contains p
@@ -684,7 +867,7 @@
= ModuleFinder.compose(ModuleUtils.finderOf(descriptor),
ModuleFinder.of(dir));
- Configuration parent = Layer.boot().configuration();
+ Configuration parent = ModuleLayer.boot().configuration();
resolve(parent, finder, "a");
}
@@ -711,13 +894,13 @@
= ModuleFinder.compose(ModuleUtils.finderOf(descriptor),
ModuleFinder.of(dir));
- Configuration parent = Layer.boot().configuration();
+ Configuration parent = ModuleLayer.boot().configuration();
resolve(parent, finder, "a");
}
/**
- * Basic test of Layer containing automatic modules
+ * Basic test of layer containing automatic modules
*/
public void testInLayer() throws IOException {
ModuleDescriptor descriptor
@@ -736,12 +919,12 @@
= ModuleFinder.compose(ModuleUtils.finderOf(descriptor),
ModuleFinder.of(dir));
- Configuration parent = Layer.boot().configuration();
+ Configuration parent = ModuleLayer.boot().configuration();
Configuration cf = resolve(parent, finder, "a");
assertTrue(cf.modules().size() == 3);
// each module gets its own loader
- Layer layer = Layer.boot().defineModules(cf, mn -> new ClassLoader() { });
+ ModuleLayer layer = ModuleLayer.boot().defineModules(cf, mn -> new ClassLoader() { });
// an unnamed module
Module unnamed = (new ClassLoader() { }).getUnnamedModule();
@@ -804,7 +987,7 @@
*/
static void testReadAllBootModules(Configuration cf, String mn) {
- Set bootModules = Layer.boot().modules().stream()
+ Set bootModules = ModuleLayer.boot().modules().stream()
.map(Module::getName)
.collect(Collectors.toSet());
@@ -813,10 +996,10 @@
}
/**
- * Test that the given Module reads all module in the given Layer
- * and its parent Layers.
+ * Test that the given Module reads all module in the given layer
+ * and its parent layers.
*/
- static void testsReadsAll(Module m, Layer layer) {
+ static void testsReadsAll(Module m, ModuleLayer layer) {
// check that m reads all modules in the layer
layer.configuration().modules().stream()
.map(ResolvedModule::name)
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/module/ConfigurationTest.java
--- a/jdk/test/java/lang/module/ConfigurationTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/module/ConfigurationTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -40,7 +40,6 @@
import java.lang.module.ModuleFinder;
import java.lang.module.ResolutionException;
import java.lang.module.ResolvedModule;
-import java.lang.reflect.Layer;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;
@@ -1708,7 +1707,7 @@
ModuleFinder finder = ModuleUtils.finderOf(descriptor);
- Configuration bootConfiguration = Layer.boot().configuration();
+ Configuration bootConfiguration = ModuleLayer.boot().configuration();
// m1 contains package java.lang, java.base exports package java.lang to m1
resolve(bootConfiguration, finder, "m1");
@@ -1989,14 +1988,14 @@
@Test(expectedExceptions = { NullPointerException.class })
public void testResolveRequiresWithNull5() {
- Configuration cf = Layer.boot().configuration();
+ Configuration cf = ModuleLayer.boot().configuration();
Configuration.resolve(ModuleFinder.of(), List.of(cf), null, Set.of());
}
@Test(expectedExceptions = { NullPointerException.class })
public void testResolveRequiresWithNull6() {
ModuleFinder empty = ModuleFinder.of();
- Configuration cf = Layer.boot().configuration();
+ Configuration cf = ModuleLayer.boot().configuration();
Configuration.resolve(empty, List.of(cf), empty, null);
}
@@ -2024,14 +2023,14 @@
@Test(expectedExceptions = { NullPointerException.class })
public void testResolveRequiresAndUsesWithNull5() {
- Configuration cf = Layer.boot().configuration();
+ Configuration cf = ModuleLayer.boot().configuration();
Configuration.resolveAndBind(ModuleFinder.of(), List.of(cf), null, Set.of());
}
@Test(expectedExceptions = { NullPointerException.class })
public void testResolveRequiresAndUsesWithNull6() {
ModuleFinder empty = ModuleFinder.of();
- Configuration cf = Layer.boot().configuration();
+ Configuration cf = ModuleLayer.boot().configuration();
Configuration.resolveAndBind(empty, List.of(cf), empty, null);
}
@@ -2044,14 +2043,14 @@
@Test(expectedExceptions = { UnsupportedOperationException.class })
public void testImmutableSet1() {
- Configuration cf = Layer.boot().configuration();
+ Configuration cf = ModuleLayer.boot().configuration();
ResolvedModule base = cf.findModule("java.base").get();
cf.modules().add(base);
}
@Test(expectedExceptions = { UnsupportedOperationException.class })
public void testImmutableSet2() {
- Configuration cf = Layer.boot().configuration();
+ Configuration cf = ModuleLayer.boot().configuration();
ResolvedModule base = cf.findModule("java.base").get();
base.reads().add(base);
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/module/ModuleDescriptorTest.java
--- a/jdk/test/java/lang/module/ModuleDescriptorTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/module/ModuleDescriptorTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -41,7 +41,6 @@
import java.lang.module.ModuleDescriptor.Provides;
import java.lang.module.ModuleDescriptor.Requires.Modifier;
import java.lang.module.ModuleDescriptor.Version;
-import java.lang.reflect.Module;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Collections;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/module/ModuleFinderTest.java
--- a/jdk/test/java/lang/module/ModuleFinderTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/module/ModuleFinderTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -529,6 +529,30 @@
/**
+ * Test ModuleFinder.of with a directory containing hidden files
+ */
+ public void testOfWithHiddenFiles() throws Exception {
+ Path dir = Files.createTempDirectory(USER_DIR, "mods");
+ createExplodedModule(dir.resolve("m"), "m",
+ "com/.ignore",
+ "com/foo/.ignore",
+ "com/foo/foo.properties");
+
+ ModuleFinder finder = ModuleFinder.of(dir);
+ ModuleReference mref = finder.find("m").orElse(null);
+ assertNotNull(mref);
+
+ Set expectedPackages;
+ if (System.getProperty("os.name").startsWith("Windows")) {
+ expectedPackages = Set.of("com", "com.foo");
+ } else {
+ expectedPackages = Set.of("com.foo");
+ }
+ assertEquals(mref.descriptor().packages(), expectedPackages);
+ }
+
+
+ /**
* Test ModuleFinder.of with a truncated module-info.class
*/
public void testOfWithTruncatedModuleInfo() throws Exception {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/module/ModuleReader/ModuleReaderTest.java
--- a/jdk/test/java/lang/module/ModuleReader/ModuleReaderTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/module/ModuleReader/ModuleReaderTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import java.lang.module.ModuleFinder;
import java.lang.module.ModuleReader;
import java.lang.module.ModuleReference;
-import java.lang.reflect.Module;
import java.net.URI;
import java.net.URL;
import java.net.URLConnection;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/AccessibleObject/ModuleSetAccessibleTest.java
--- a/jdk/test/java/lang/reflect/AccessibleObject/ModuleSetAccessibleTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/reflect/AccessibleObject/ModuleSetAccessibleTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -36,7 +36,6 @@
import java.lang.reflect.InaccessibleObjectException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
-import java.lang.reflect.Module;
import jdk.internal.misc.Unsafe;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/BasicLayerTest.java
--- a/jdk/test/java/lang/reflect/Layer/BasicLayerTest.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1219 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * 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
- * @library /lib/testlibrary
- * @modules java.base/jdk.internal.misc
- * @build BasicLayerTest ModuleUtils
- * @compile layertest/Test.java
- * @run testng BasicLayerTest
- * @summary Basic tests for java.lang.reflect.Layer
- */
-
-import java.lang.module.Configuration;
-import java.lang.module.ModuleDescriptor;
-import java.lang.module.ModuleDescriptor.Requires;
-import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
-import java.lang.reflect.LayerInstantiationException;
-import java.lang.reflect.Module;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Optional;
-import java.util.Set;
-import java.util.stream.Collectors;
-
-import jdk.internal.misc.SharedSecrets;
-
-import org.testng.annotations.DataProvider;
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-@Test
-public class BasicLayerTest {
-
- /**
- * Creates a "non-strict" builder for building a module. This allows the
- * test the create ModuleDescriptor objects that do not require java.base.
- */
- private static ModuleDescriptor.Builder newBuilder(String mn) {
- return SharedSecrets.getJavaLangModuleAccess()
- .newModuleBuilder(mn, false, Set.of());
- }
-
- /**
- * Exercise Layer.empty()
- */
- public void testEmpty() {
- Layer emptyLayer = Layer.empty();
-
- assertTrue(emptyLayer.parents().isEmpty());
-
- assertTrue(emptyLayer.configuration() == Configuration.empty());
-
- assertTrue(emptyLayer.modules().isEmpty());
-
- assertFalse(emptyLayer.findModule("java.base").isPresent());
-
- try {
- emptyLayer.findLoader("java.base");
- assertTrue(false);
- } catch (IllegalArgumentException expected) { }
- }
-
-
- /**
- * Exercise Layer.boot()
- */
- public void testBoot() {
- Layer bootLayer = Layer.boot();
-
- // configuration
- Configuration cf = bootLayer.configuration();
- assertTrue(cf.findModule("java.base").get()
- .reference()
- .descriptor()
- .exports()
- .stream().anyMatch(e -> (e.source().equals("java.lang")
- && !e.isQualified())));
-
- // modules
- Set modules = bootLayer.modules();
- assertTrue(modules.contains(Object.class.getModule()));
- int count = (int) modules.stream().map(Module::getName).count();
- assertEquals(count, modules.size()); // module names are unique
-
- // findModule
- Module base = Object.class.getModule();
- assertTrue(bootLayer.findModule("java.base").get() == base);
- assertTrue(base.getLayer() == bootLayer);
-
- // findLoader
- assertTrue(bootLayer.findLoader("java.base") == null);
-
- // parents
- assertTrue(bootLayer.parents().size() == 1);
- assertTrue(bootLayer.parents().get(0) == Layer.empty());
- }
-
-
- /**
- * Exercise Layer defineModules, created with empty layer as parent
- */
- public void testLayerOnEmpty() {
- ModuleDescriptor descriptor1 = newBuilder("m1")
- .requires("m2")
- .exports("p1")
- .build();
-
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .requires("m3")
- .build();
-
- ModuleDescriptor descriptor3 = newBuilder("m3")
- .build();
-
- ModuleFinder finder
- = ModuleUtils.finderOf(descriptor1, descriptor2, descriptor3);
-
- Configuration cf = resolve(finder, "m1");
-
- // map each module to its own class loader for this test
- ClassLoader loader1 = new ClassLoader() { };
- ClassLoader loader2 = new ClassLoader() { };
- ClassLoader loader3 = new ClassLoader() { };
- Map map = new HashMap<>();
- map.put("m1", loader1);
- map.put("m2", loader2);
- map.put("m3", loader3);
-
- Layer layer = Layer.empty().defineModules(cf, map::get);
-
- // configuration
- assertTrue(layer.configuration() == cf);
- assertTrue(layer.configuration().modules().size() == 3);
-
- // modules
- Set modules = layer.modules();
- assertTrue(modules.size() == 3);
- Set names = modules.stream()
- .map(Module::getName)
- .collect(Collectors.toSet());
- assertTrue(names.contains("m1"));
- assertTrue(names.contains("m2"));
- assertTrue(names.contains("m3"));
-
- // findModule
- Module m1 = layer.findModule("m1").get();
- Module m2 = layer.findModule("m2").get();
- Module m3 = layer.findModule("m3").get();
- assertEquals(m1.getName(), "m1");
- assertEquals(m2.getName(), "m2");
- assertEquals(m3.getName(), "m3");
- assertTrue(m1.getDescriptor() == descriptor1);
- assertTrue(m2.getDescriptor() == descriptor2);
- assertTrue(m3.getDescriptor() == descriptor3);
- assertTrue(m1.getLayer() == layer);
- assertTrue(m2.getLayer() == layer);
- assertTrue(m3.getLayer() == layer);
- assertTrue(modules.contains(m1));
- assertTrue(modules.contains(m2));
- assertTrue(modules.contains(m3));
- assertFalse(layer.findModule("godot").isPresent());
-
- // findLoader
- assertTrue(layer.findLoader("m1") == loader1);
- assertTrue(layer.findLoader("m2") == loader2);
- assertTrue(layer.findLoader("m3") == loader3);
- try {
- ClassLoader loader = layer.findLoader("godot");
- assertTrue(false);
- } catch (IllegalArgumentException ignore) { }
-
- // parents
- assertTrue(layer.parents().size() == 1);
- assertTrue(layer.parents().get(0) == Layer.empty());
- }
-
-
- /**
- * Exercise Layer defineModules, created with boot layer as parent
- */
- public void testLayerOnBoot() {
- ModuleDescriptor descriptor1 = newBuilder("m1")
- .requires("m2")
- .requires("java.base")
- .exports("p1")
- .build();
-
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .requires("java.base")
- .build();
-
- ModuleFinder finder
- = ModuleUtils.finderOf(descriptor1, descriptor2);
-
- Configuration parent = Layer.boot().configuration();
- Configuration cf = resolve(parent, finder, "m1");
-
- ClassLoader loader = new ClassLoader() { };
-
- Layer layer = Layer.boot().defineModules(cf, mn -> loader);
-
- // configuration
- assertTrue(layer.configuration() == cf);
- assertTrue(layer.configuration().modules().size() == 2);
-
- // modules
- Set modules = layer.modules();
- assertTrue(modules.size() == 2);
- Set names = modules.stream()
- .map(Module::getName)
- .collect(Collectors.toSet());
- assertTrue(names.contains("m1"));
- assertTrue(names.contains("m2"));
-
- // findModule
- Module m1 = layer.findModule("m1").get();
- Module m2 = layer.findModule("m2").get();
- assertEquals(m1.getName(), "m1");
- assertEquals(m2.getName(), "m2");
- assertTrue(m1.getDescriptor() == descriptor1);
- assertTrue(m2.getDescriptor() == descriptor2);
- assertTrue(m1.getLayer() == layer);
- assertTrue(m2.getLayer() == layer);
- assertTrue(modules.contains(m1));
- assertTrue(modules.contains(m2));
- assertTrue(layer.findModule("java.base").get() == Object.class.getModule());
- assertFalse(layer.findModule("godot").isPresent());
-
- // findLoader
- assertTrue(layer.findLoader("m1") == loader);
- assertTrue(layer.findLoader("m2") == loader);
- assertTrue(layer.findLoader("java.base") == null);
-
- // parents
- assertTrue(layer.parents().size() == 1);
- assertTrue(layer.parents().get(0) == Layer.boot());
- }
-
-
- /**
- * Exercise Layer defineModules with a configuration of two modules that
- * have the same module-private package.
- */
- public void testPackageContainedInSelfAndOther() {
- ModuleDescriptor descriptor1 = newBuilder("m1")
- .requires("m2")
- .packages(Set.of("p"))
- .build();
-
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .packages(Set.of("p"))
- .build();
-
- ModuleFinder finder
- = ModuleUtils.finderOf(descriptor1, descriptor2);
-
- Configuration cf = resolve(finder, "m1");
- assertTrue(cf.modules().size() == 2);
-
- // one loader per module, should be okay
- Layer.empty().defineModules(cf, mn -> new ClassLoader() { });
-
- // same class loader
- try {
- ClassLoader loader = new ClassLoader() { };
- Layer.empty().defineModules(cf, mn -> loader);
- assertTrue(false);
- } catch (LayerInstantiationException expected) { }
- }
-
-
- /**
- * Exercise Layer defineModules with a configuration that is a partitioned
- * graph. The same package is exported in both partitions.
- */
- public void testSameExportInPartitionedGraph() {
-
- // m1 reads m2, m2 exports p to m1
- ModuleDescriptor descriptor1 = newBuilder("m1")
- .requires("m2")
- .build();
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .exports("p", Set.of("m1"))
- .build();
-
- // m3 reads m4, m4 exports p to m3
- ModuleDescriptor descriptor3 = newBuilder("m3")
- .requires("m4")
- .build();
- ModuleDescriptor descriptor4 = newBuilder("m4")
- .exports("p", Set.of("m3"))
- .build();
-
- ModuleFinder finder
- = ModuleUtils.finderOf(descriptor1,
- descriptor2,
- descriptor3,
- descriptor4);
-
- Configuration cf = resolve(finder, "m1", "m3");
- assertTrue(cf.modules().size() == 4);
-
- // one loader per module
- Layer.empty().defineModules(cf, mn -> new ClassLoader() { });
-
- // m1 & m2 in one loader, m3 & m4 in another loader
- ClassLoader loader1 = new ClassLoader() { };
- ClassLoader loader2 = new ClassLoader() { };
- Map map = new HashMap<>();
- map.put("m1", loader1);
- map.put("m2", loader1);
- map.put("m3", loader2);
- map.put("m4", loader2);
- Layer.empty().defineModules(cf, map::get);
-
- // same loader
- try {
- ClassLoader loader = new ClassLoader() { };
- Layer.empty().defineModules(cf, mn -> loader);
- assertTrue(false);
- } catch (LayerInstantiationException expected) { }
- }
-
-
- /**
- * Exercise Layer defineModules with a configuration with a module that
- * contains a package that is the same name as a non-exported package in
- * a parent layer.
- */
- public void testContainsSamePackageAsBootLayer() {
-
- // check assumption that java.base contains sun.launcher
- ModuleDescriptor base = Object.class.getModule().getDescriptor();
- assertTrue(base.packages().contains("sun.launcher"));
-
- ModuleDescriptor descriptor = newBuilder("m1")
- .requires("java.base")
- .packages(Set.of("sun.launcher"))
- .build();
-
- ModuleFinder finder = ModuleUtils.finderOf(descriptor);
-
- Configuration parent = Layer.boot().configuration();
- Configuration cf = parent.resolve(finder, ModuleFinder.of(), Set.of("m1"));
- assertTrue(cf.modules().size() == 1);
-
- ClassLoader loader = new ClassLoader() { };
- Layer layer = Layer.boot().defineModules(cf, mn -> loader);
- assertTrue(layer.modules().size() == 1);
- }
-
-
- /**
- * Test layers with implied readability.
- *
- * The test consists of three configurations:
- * - Configuration/layer1: m1, m2 requires transitive m1
- * - Configuration/layer2: m3 requires m1
- */
- public void testImpliedReadabilityWithLayers1() {
-
- // cf1: m1 and m2, m2 requires transitive m1
-
- ModuleDescriptor descriptor1 = newBuilder("m1")
- .build();
-
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .requires(Set.of(Requires.Modifier.TRANSITIVE), "m1")
- .build();
-
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
-
- Configuration cf1 = resolve(finder1, "m2");
-
- ClassLoader cl1 = new ClassLoader() { };
- Layer layer1 = Layer.empty().defineModules(cf1, mn -> cl1);
-
-
- // cf2: m3, m3 requires m2
-
- ModuleDescriptor descriptor3 = newBuilder("m3")
- .requires("m2")
- .build();
-
- ModuleFinder finder2 = ModuleUtils.finderOf(descriptor3);
-
- Configuration cf2 = resolve(cf1, finder2, "m3");
-
- ClassLoader cl2 = new ClassLoader() { };
- Layer layer2 = layer1.defineModules(cf2, mn -> cl2);
-
- assertTrue(layer1.parents().size() == 1);
- assertTrue(layer1.parents().get(0) == Layer.empty());
-
- assertTrue(layer2.parents().size() == 1);
- assertTrue(layer2.parents().get(0) == layer1);
-
- Module m1 = layer2.findModule("m1").get();
- Module m2 = layer2.findModule("m2").get();
- Module m3 = layer2.findModule("m3").get();
-
- assertTrue(m1.getLayer() == layer1);
- assertTrue(m2.getLayer() == layer1);
- assertTrue(m3.getLayer() == layer2);
-
- assertTrue(m1.getClassLoader() == cl1);
- assertTrue(m2.getClassLoader() == cl1);
- assertTrue(m3.getClassLoader() == cl2);
-
- assertTrue(m1.canRead(m1));
- assertFalse(m1.canRead(m2));
- assertFalse(m1.canRead(m3));
-
- assertTrue(m2.canRead(m1));
- assertTrue(m2.canRead(m2));
- assertFalse(m2.canRead(m3));
-
- assertTrue(m3.canRead(m1));
- assertTrue(m3.canRead(m2));
- assertTrue(m3.canRead(m3));
- }
-
-
- /**
- * Test layers with implied readability.
- *
- * The test consists of three configurations:
- * - Configuration/layer1: m1
- * - Configuration/layer2: m2 requires transitive m3, m3 requires m2
- */
- public void testImpliedReadabilityWithLayers2() {
-
- // cf1: m1
-
- ModuleDescriptor descriptor1 = newBuilder("m1").build();
-
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
-
- Configuration cf1 = resolve(finder1, "m1");
-
- ClassLoader cl1 = new ClassLoader() { };
- Layer layer1 = Layer.empty().defineModules(cf1, mn -> cl1);
-
-
- // cf2: m2, m3: m2 requires transitive m1, m3 requires m2
-
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .requires(Set.of(Requires.Modifier.TRANSITIVE), "m1")
- .build();
-
- ModuleDescriptor descriptor3 = newBuilder("m3")
- .requires("m2")
- .build();
-
- ModuleFinder finder2 = ModuleUtils.finderOf(descriptor2, descriptor3);
-
- Configuration cf2 = resolve(cf1, finder2, "m3");
-
- ClassLoader cl2 = new ClassLoader() { };
- Layer layer2 = layer1.defineModules(cf2, mn -> cl2);
-
- assertTrue(layer1.parents().size() == 1);
- assertTrue(layer1.parents().get(0) == Layer.empty());
-
- assertTrue(layer2.parents().size() == 1);
- assertTrue(layer2.parents().get(0) == layer1);
-
- Module m1 = layer2.findModule("m1").get();
- Module m2 = layer2.findModule("m2").get();
- Module m3 = layer2.findModule("m3").get();
-
- assertTrue(m1.getLayer() == layer1);
- assertTrue(m2.getLayer() == layer2);
- assertTrue(m3.getLayer() == layer2);
-
- assertTrue(m1.canRead(m1));
- assertFalse(m1.canRead(m2));
- assertFalse(m1.canRead(m3));
-
- assertTrue(m2.canRead(m1));
- assertTrue(m2.canRead(m2));
- assertFalse(m2.canRead(m3));
-
- assertTrue(m3.canRead(m1));
- assertTrue(m3.canRead(m2));
- assertTrue(m3.canRead(m3));
- }
-
-
- /**
- * Test layers with implied readability.
- *
- * The test consists of three configurations:
- * - Configuration/layer1: m1
- * - Configuration/layer2: m2 requires transitive m1
- * - Configuration/layer3: m3 requires m1
- */
- public void testImpliedReadabilityWithLayers3() {
-
- // cf1: m1
-
- ModuleDescriptor descriptor1 = newBuilder("m1").build();
-
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
-
- Configuration cf1 = resolve(finder1, "m1");
-
- ClassLoader cl1 = new ClassLoader() { };
- Layer layer1 = Layer.empty().defineModules(cf1, mn -> cl1);
-
-
- // cf2: m2 requires transitive m1
-
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .requires(Set.of(Requires.Modifier.TRANSITIVE), "m1")
- .build();
-
- ModuleFinder finder2 = ModuleUtils.finderOf(descriptor2);
-
- Configuration cf2 = resolve(cf1, finder2, "m2");
-
- ClassLoader cl2 = new ClassLoader() { };
- Layer layer2 = layer1.defineModules(cf2, mn -> cl2);
-
-
- // cf3: m3 requires m2
-
- ModuleDescriptor descriptor3 = newBuilder("m3")
- .requires("m2")
- .build();
-
- ModuleFinder finder3 = ModuleUtils.finderOf(descriptor3);
-
- Configuration cf3 = resolve(cf2, finder3, "m3");
-
- ClassLoader cl3 = new ClassLoader() { };
- Layer layer3 = layer2.defineModules(cf3, mn -> cl3);
-
- assertTrue(layer1.parents().size() == 1);
- assertTrue(layer1.parents().get(0) == Layer.empty());
-
- assertTrue(layer2.parents().size() == 1);
- assertTrue(layer2.parents().get(0) == layer1);
-
- assertTrue(layer3.parents().size() == 1);
- assertTrue(layer3.parents().get(0) == layer2);
-
- Module m1 = layer3.findModule("m1").get();
- Module m2 = layer3.findModule("m2").get();
- Module m3 = layer3.findModule("m3").get();
-
- assertTrue(m1.getLayer() == layer1);
- assertTrue(m2.getLayer() == layer2);
- assertTrue(m3.getLayer() == layer3);
-
- assertTrue(m1.canRead(m1));
- assertFalse(m1.canRead(m2));
- assertFalse(m1.canRead(m3));
-
- assertTrue(m2.canRead(m1));
- assertTrue(m2.canRead(m2));
- assertFalse(m2.canRead(m3));
-
- assertTrue(m3.canRead(m1));
- assertTrue(m3.canRead(m2));
- assertTrue(m3.canRead(m3));
- }
-
-
- /**
- * Test layers with implied readability.
- *
- * The test consists of two configurations:
- * - Configuration/layer1: m1, m2 requires transitive m1
- * - Configuration/layer2: m3 requires transitive m2, m4 requires m3
- */
- public void testImpliedReadabilityWithLayers4() {
-
- // cf1: m1, m2 requires transitive m1
-
- ModuleDescriptor descriptor1 = newBuilder("m1")
- .build();
-
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .requires(Set.of(Requires.Modifier.TRANSITIVE), "m1")
- .build();
-
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
-
- Configuration cf1 = resolve(finder1, "m2");
-
- ClassLoader cl1 = new ClassLoader() { };
- Layer layer1 = Layer.empty().defineModules(cf1, mn -> cl1);
-
-
- // cf2: m3 requires transitive m2, m4 requires m3
-
- ModuleDescriptor descriptor3 = newBuilder("m3")
- .requires(Set.of(Requires.Modifier.TRANSITIVE), "m2")
- .build();
-
- ModuleDescriptor descriptor4 = newBuilder("m4")
- .requires("m3")
- .build();
-
-
- ModuleFinder finder2 = ModuleUtils.finderOf(descriptor3, descriptor4);
-
- Configuration cf2 = resolve(cf1, finder2, "m3", "m4");
-
- ClassLoader cl2 = new ClassLoader() { };
- Layer layer2 = layer1.defineModules(cf2, mn -> cl2);
-
- assertTrue(layer1.parents().size() == 1);
- assertTrue(layer1.parents().get(0) == Layer.empty());
-
- assertTrue(layer2.parents().size() == 1);
- assertTrue(layer2.parents().get(0) == layer1);
-
- Module m1 = layer2.findModule("m1").get();
- Module m2 = layer2.findModule("m2").get();
- Module m3 = layer2.findModule("m3").get();
- Module m4 = layer2.findModule("m4").get();
-
- assertTrue(m1.getLayer() == layer1);
- assertTrue(m2.getLayer() == layer1);
- assertTrue(m3.getLayer() == layer2);
- assertTrue(m4.getLayer() == layer2);
-
- assertTrue(m1.canRead(m1));
- assertFalse(m1.canRead(m2));
- assertFalse(m1.canRead(m3));
- assertFalse(m1.canRead(m4));
-
- assertTrue(m2.canRead(m1));
- assertTrue(m2.canRead(m2));
- assertFalse(m1.canRead(m3));
- assertFalse(m1.canRead(m4));
-
- assertTrue(m3.canRead(m1));
- assertTrue(m3.canRead(m2));
- assertTrue(m3.canRead(m3));
- assertFalse(m3.canRead(m4));
-
- assertTrue(m4.canRead(m1));
- assertTrue(m4.canRead(m2));
- assertTrue(m4.canRead(m3));
- assertTrue(m4.canRead(m4));
- }
-
-
- /**
- * Test layers with a qualified export. The module exporting the package
- * does not read the target module.
- *
- * m1 { exports p to m2 }
- * m2 { }
- */
- public void testQualifiedExports1() {
- ModuleDescriptor descriptor1 = newBuilder("m1").
- exports("p", Set.of("m2"))
- .build();
-
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .build();
-
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
-
- Configuration cf = resolve(finder1, "m1", "m2");
-
- ClassLoader cl = new ClassLoader() { };
- Layer layer = Layer.empty().defineModules(cf, mn -> cl);
- assertTrue(layer.modules().size() == 2);
-
- Module m1 = layer.findModule("m1").get();
- Module m2 = layer.findModule("m2").get();
-
- // check m1 exports p to m2
- assertFalse(m1.isExported("p"));
- assertTrue(m1.isExported("p", m2));
- assertFalse(m1.isOpen("p", m2));
- }
-
-
- /**
- * Test layers with a qualified export. The module exporting the package
- * reads the target module.
- *
- * m1 { exports p to m2; }
- * m2 { requires m1; }
- */
- public void testQualifiedExports2() {
- ModuleDescriptor descriptor1 = newBuilder("m1")
- .exports("p", Set.of("m2"))
- .build();
-
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .requires("m1")
- .build();
-
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
-
- Configuration cf = resolve(finder1, "m2");
- ClassLoader cl = new ClassLoader() { };
- Layer layer = Layer.empty().defineModules(cf, mn -> cl);
- assertTrue(layer.modules().size() == 2);
-
- Module m1 = layer.findModule("m1").get();
- Module m2 = layer.findModule("m2").get();
-
- // check m1 exports p to m2
- assertFalse(m1.isExported("p"));
- assertTrue(m1.isExported("p", m2));
- assertFalse(m1.isOpen("p", m2));
- }
-
-
- /**
- * Test layers with a qualified export. The module exporting the package
- * does not read the target module in the parent layer.
- *
- * - Configuration/layer1: m1 { }
- * - Configuration/layer2: m2 { exports p to m1; }
- */
- public void testQualifiedExports3() {
- // create layer1 with m1
- ModuleDescriptor descriptor1 = newBuilder("m1").build();
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
- Configuration cf1 = resolve(finder1, "m1");
- ClassLoader cl1 = new ClassLoader() { };
- Layer layer1 = Layer.empty().defineModules(cf1, mn -> cl1);
- assertTrue(layer1.modules().size() == 1);
-
- // create layer2 with m2
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .exports("p", Set.of("m1"))
- .build();
- ModuleFinder finder2 = ModuleUtils.finderOf(descriptor2);
- Configuration cf2 = resolve(cf1, finder2, "m2");
- ClassLoader cl2 = new ClassLoader() { };
- Layer layer2 = layer1.defineModules(cf2, mn -> cl2);
- assertTrue(layer2.modules().size() == 1);
-
- Module m1 = layer1.findModule("m1").get();
- Module m2 = layer2.findModule("m2").get();
-
- // check m2 exports p to layer1/m1
- assertFalse(m2.isExported("p"));
- assertTrue(m2.isExported("p", m1));
- assertFalse(m2.isOpen("p", m1));
- }
-
-
- /**
- * Test layers with a qualified export. The module exporting the package
- * reads the target module in the parent layer.
- *
- * - Configuration/layer1: m1 { }
- * - Configuration/layer2: m2 { requires m1; exports p to m1; }
- */
- public void testQualifiedExports4() {
- // create layer1 with m1
- ModuleDescriptor descriptor1 = newBuilder("m1").build();
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
- Configuration cf1 = resolve(finder1, "m1");
- ClassLoader cl1 = new ClassLoader() { };
- Layer layer1 = Layer.empty().defineModules(cf1, mn -> cl1);
- assertTrue(layer1.modules().size() == 1);
-
- // create layer2 with m2
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .requires("m1")
- .exports("p", Set.of("m1"))
- .build();
- ModuleFinder finder2 = ModuleUtils.finderOf(descriptor2);
- Configuration cf2 = resolve(cf1, finder2, "m2");
- ClassLoader cl2 = new ClassLoader() { };
- Layer layer2 = layer1.defineModules(cf2, mn -> cl2);
- assertTrue(layer2.modules().size() == 1);
-
- Module m1 = layer1.findModule("m1").get();
- Module m2 = layer2.findModule("m2").get();
-
- // check m2 exports p to layer1/m1
- assertFalse(m2.isExported("p"));
- assertTrue(m2.isExported("p", m1));
- assertFalse(m2.isOpen("p", m1));
- }
-
- /**
- * Test layers with a qualified export. The module exporting the package
- * does not read the target module.
- *
- * - Configuration/layer1: m1
- * - Configuration/layer2: m1, m2 { exports p to m1; }
- */
- public void testQualifiedExports5() {
- // create layer1 with m1
- ModuleDescriptor descriptor1 = newBuilder("m1").build();
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
- Configuration cf1 = resolve(finder1, "m1");
- ClassLoader cl1 = new ClassLoader() { };
- Layer layer1 = Layer.empty().defineModules(cf1, mn -> cl1);
- assertTrue(layer1.modules().size() == 1);
-
- // create layer2 with m1 and m2
- ModuleDescriptor descriptor2 = newBuilder("m2").exports("p", Set.of("m1")).build();
- ModuleFinder finder2 = ModuleUtils.finderOf(descriptor1, descriptor2);
- Configuration cf2 = resolve(cf1, finder2, "m1", "m2");
- ClassLoader cl2 = new ClassLoader() { };
- Layer layer2 = layer1.defineModules(cf2, mn -> cl2);
- assertTrue(layer2.modules().size() == 2);
-
- Module m1_v1 = layer1.findModule("m1").get();
- Module m1_v2 = layer2.findModule("m1").get();
- Module m2 = layer2.findModule("m2").get();
-
- // check m2 exports p to layer2/m2
- assertFalse(m2.isExported("p"));
- assertTrue(m2.isExported("p", m1_v2));
- assertFalse(m2.isExported("p", m1_v1));
- }
-
-
- /**
- * Test layers with a qualified export. The module exporting the package
- * reads the target module in the parent layer (due to requires transitive).
- *
- * - Configuration/layer1: m1, m2 { requires transitive m1; }
- * - Configuration/layer2: m1, m3 { requires m2; exports p to m1; }
- */
- public void testQualifiedExports6() {
- // create layer1 with m1 and m2
- ModuleDescriptor descriptor1 = newBuilder("m1").build();
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .requires(Set.of(Requires.Modifier.TRANSITIVE), "m1")
- .build();
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
- Configuration cf1 = resolve(finder1, "m2");
- ClassLoader loader1 = new ClassLoader() { };
- Layer layer1 = Layer.empty().defineModules(cf1, mn -> loader1);
- assertTrue(layer1.modules().size() == 2);
-
- // create layer2 with m1 and m3
- ModuleDescriptor descriptor3 = newBuilder("m3")
- .requires("m2")
- .exports("p", Set.of("m1"))
- .build();
- ModuleFinder finder2 = ModuleUtils.finderOf(descriptor1, descriptor3);
- Configuration cf2 = resolve(cf1, finder2, "m1", "m3");
- ClassLoader loader2 = new ClassLoader() { };
- Layer layer2 = layer1.defineModules(cf2, mn -> loader2);
- assertTrue(layer2.modules().size() == 2);
-
- Module m1_v1 = layer1.findModule("m1").get();
- Module m2 = layer1.findModule("m2").get();
-
- Module m1_v2 = layer2.findModule("m1").get();
- Module m3 = layer2.findModule("m3").get();
-
- assertTrue(m3.canRead(m1_v1));
- assertFalse(m3.canRead(m1_v2));
-
- assertFalse(m3.isExported("p"));
- assertTrue(m3.isExported("p", m1_v1));
- assertFalse(m3.isExported("p", m1_v2));
- assertFalse(m3.isExported("p", m2));
- }
-
-
- /**
- * Test layers with a qualified export. The target module is not in any layer.
- *
- * - Configuration/layer1: m1 { }
- * - Configuration/layer2: m2 { exports p to m3; }
- */
- public void testQualifiedExports7() {
- // create layer1 with m1
- ModuleDescriptor descriptor1 = newBuilder("m1").build();
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1);
- Configuration cf1 = resolve(finder1, "m1");
- ClassLoader cl1 = new ClassLoader() { };
- Layer layer1 = Layer.empty().defineModules(cf1, mn -> cl1);
- assertTrue(layer1.modules().size() == 1);
-
- // create layer2 with m2
- ModuleDescriptor descriptor2 = newBuilder("m2")
- .exports("p", Set.of("m3"))
- .build();
- ModuleFinder finder2 = ModuleUtils.finderOf(descriptor2);
- Configuration cf2 = resolve(cf1, finder2, "m2");
- ClassLoader cl2 = new ClassLoader() { };
- Layer layer2 = layer1.defineModules(cf2, mn -> cl2);
- assertTrue(layer2.modules().size() == 1);
-
- Module m1 = layer1.findModule("m1").get();
- Module m2 = layer2.findModule("m2").get();
-
- // check m2 does not export p to anyone
- assertFalse(m2.isExported("p"));
- assertFalse(m2.isExported("p", m1));
- }
-
- /**
- * Attempt to use Layer defineModules to create a layer with a module
- * defined to a class loader that already has a module of the same name
- * defined to the class loader.
- */
- @Test(expectedExceptions = { LayerInstantiationException.class })
- public void testModuleAlreadyDefinedToLoader() {
-
- ModuleDescriptor md = newBuilder("m")
- .requires("java.base")
- .build();
-
- ModuleFinder finder = ModuleUtils.finderOf(md);
-
- Configuration parent = Layer.boot().configuration();
-
- Configuration cf = parent.resolve(finder, ModuleFinder.of(), Set.of("m"));
-
- ClassLoader loader = new ClassLoader() { };
-
- Layer.boot().defineModules(cf, mn -> loader);
-
- // should throw LayerInstantiationException as m1 already defined to loader
- Layer.boot().defineModules(cf, mn -> loader);
-
- }
-
-
- /**
- * Attempt to use Layer defineModules to create a Layer with a module
- * containing package {@code p} where the class loader already has a module
- * defined to it containing package {@code p}.
- */
- @Test(expectedExceptions = { LayerInstantiationException.class })
- public void testPackageAlreadyInNamedModule() {
-
- ModuleDescriptor md1 = newBuilder("m1")
- .packages(Set.of("p"))
- .requires("java.base")
- .build();
-
- ModuleDescriptor md2 = newBuilder("m2")
- .packages(Set.of("p"))
- .requires("java.base")
- .build();
-
- ModuleFinder finder = ModuleUtils.finderOf(md1, md2);
-
- ClassLoader loader = new ClassLoader() { };
-
- // define m1 containing package p to class loader
-
- Configuration parent = Layer.boot().configuration();
-
- Configuration cf1 = parent.resolve(finder, ModuleFinder.of(), Set.of("m1"));
-
- Layer layer1 = Layer.boot().defineModules(cf1, mn -> loader);
-
- // attempt to define m2 containing package p to class loader
-
- Configuration cf2 = parent.resolve(finder, ModuleFinder.of(), Set.of("m2"));
-
- // should throw exception because p already in m1
- Layer layer2 = Layer.boot().defineModules(cf2, mn -> loader);
-
- }
-
-
- /**
- * Attempt to use Layer defineModules to create a Layer with a module
- * containing a package in which a type is already loaded by the class
- * loader.
- */
- @Test(expectedExceptions = { LayerInstantiationException.class })
- public void testPackageAlreadyInUnnamedModule() throws Exception {
-
- Class c = layertest.Test.class;
- assertFalse(c.getModule().isNamed()); // in unnamed module
-
- ModuleDescriptor md = newBuilder("m")
- .packages(Set.of(c.getPackageName()))
- .requires("java.base")
- .build();
-
- ModuleFinder finder = ModuleUtils.finderOf(md);
-
- Configuration parent = Layer.boot().configuration();
- Configuration cf = parent.resolve(finder, ModuleFinder.of(), Set.of("m"));
-
- Layer.boot().defineModules(cf, mn -> c.getClassLoader());
- }
-
-
- /**
- * Attempt to create a Layer with a module named "java.base".
- */
- public void testLayerWithJavaBase() {
- ModuleDescriptor descriptor = newBuilder("java.base")
- .exports("java.lang")
- .build();
-
- ModuleFinder finder = ModuleUtils.finderOf(descriptor);
-
- Configuration cf = Layer.boot()
- .configuration()
- .resolve(finder, ModuleFinder.of(), Set.of("java.base"));
- assertTrue(cf.modules().size() == 1);
-
- ClassLoader scl = ClassLoader.getSystemClassLoader();
-
- try {
- Layer.boot().defineModules(cf, mn -> new ClassLoader() { });
- assertTrue(false);
- } catch (LayerInstantiationException e) { }
-
- try {
- Layer.boot().defineModulesWithOneLoader(cf, scl);
- assertTrue(false);
- } catch (LayerInstantiationException e) { }
-
- try {
- Layer.boot().defineModulesWithManyLoaders(cf, scl);
- assertTrue(false);
- } catch (LayerInstantiationException e) { }
- }
-
-
- @DataProvider(name = "javaPackages")
- public Object[][] javaPackages() {
- return new Object[][] { { "m1", "java" }, { "m2", "java.x" } };
- }
-
- /**
- * Attempt to create a Layer with a module containing a "java" package.
- * This should only be allowed when the module is defined to the platform
- * class loader.
- */
- @Test(dataProvider = "javaPackages")
- public void testLayerWithJavaPackage(String mn, String pn) {
- ModuleDescriptor descriptor = newBuilder(mn).packages(Set.of(pn)).build();
- ModuleFinder finder = ModuleUtils.finderOf(descriptor);
-
- Configuration cf = Layer.boot()
- .configuration()
- .resolve(finder, ModuleFinder.of(), Set.of(mn));
- assertTrue(cf.modules().size() == 1);
-
- ClassLoader pcl = ClassLoader.getPlatformClassLoader();
- ClassLoader scl = ClassLoader.getSystemClassLoader();
-
- try {
- Layer.boot().defineModules(cf, _mn -> new ClassLoader() { });
- assertTrue(false);
- } catch (LayerInstantiationException e) { }
-
- try {
- Layer.boot().defineModulesWithOneLoader(cf, scl);
- assertTrue(false);
- } catch (LayerInstantiationException e) { }
-
- try {
- Layer.boot().defineModulesWithManyLoaders(cf, scl);
- assertTrue(false);
- } catch (LayerInstantiationException e) { }
-
- // create layer with module defined to platform class loader
- Layer layer = Layer.boot().defineModules(cf, _mn -> pcl);
- Optional om = layer.findModule(mn);
- assertTrue(om.isPresent());
- Module foo = om.get();
- assertTrue(foo.getClassLoader() == pcl);
- assertTrue(foo.getPackages().length == 1);
- assertTrue(foo.getPackages()[0].equals(pn));
- }
-
-
- /**
- * Attempt to create a Layer with a module defined to the boot loader
- */
- @Test(expectedExceptions = { LayerInstantiationException.class })
- public void testLayerWithBootLoader() {
- ModuleDescriptor descriptor = newBuilder("m1")
- .build();
-
- ModuleFinder finder = ModuleUtils.finderOf(descriptor);
-
- Configuration cf = Layer.boot()
- .configuration()
- .resolve(finder, ModuleFinder.of(), Set.of("m1"));
- assertTrue(cf.modules().size() == 1);
-
- Layer.boot().defineModules(cf, mn -> null );
- }
-
-
- /**
- * Parent of configuration != configuration of parent Layer
- */
- @Test(expectedExceptions = { IllegalArgumentException.class })
- public void testIncorrectParent1() {
-
- ModuleDescriptor descriptor1 = newBuilder("m1")
- .requires("java.base")
- .build();
-
- ModuleFinder finder = ModuleUtils.finderOf(descriptor1);
-
- Configuration parent = Layer.boot().configuration();
- Configuration cf = parent.resolve(finder, ModuleFinder.of(), Set.of("m1"));
-
- ClassLoader loader = new ClassLoader() { };
- Layer.empty().defineModules(cf, mn -> loader);
- }
-
-
- /**
- * Parent of configuration != configuration of parent Layer
- */
- @Test(expectedExceptions = { IllegalArgumentException.class })
- public void testIncorrectParent2() {
-
- ModuleDescriptor descriptor1 = newBuilder("m1")
- .build();
-
- ModuleFinder finder = ModuleUtils.finderOf(descriptor1);
-
- Configuration cf = resolve(finder, "m1");
-
- ClassLoader loader = new ClassLoader() { };
- Layer.boot().defineModules(cf, mn -> loader);
- }
-
-
- // null handling
-
- @Test(expectedExceptions = { NullPointerException.class })
- public void testCreateWithNull1() {
- ClassLoader loader = new ClassLoader() { };
- Layer.empty().defineModules(null, mn -> loader);
- }
-
- @Test(expectedExceptions = { NullPointerException.class })
- public void testCreateWithNull2() {
- Configuration cf = resolve(Layer.boot().configuration(), ModuleFinder.of());
- Layer.boot().defineModules(cf, null);
- }
-
- @Test(expectedExceptions = { NullPointerException.class })
- public void testCreateWithNull3() {
- ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer.empty().defineModulesWithOneLoader(null, scl);
- }
-
- @Test(expectedExceptions = { NullPointerException.class })
- public void testCreateWithNull4() {
- ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer.empty().defineModulesWithManyLoaders(null, scl);
- }
-
- @Test(expectedExceptions = { NullPointerException.class })
- public void testFindModuleWithNull() {
- Layer.boot().findModule(null);
- }
-
- @Test(expectedExceptions = { NullPointerException.class })
- public void testFindLoaderWithNull() {
- Layer.boot().findLoader(null);
- }
-
-
- // immutable sets
-
- @Test(expectedExceptions = { UnsupportedOperationException.class })
- public void testImmutableSet() {
- Module base = Object.class.getModule();
- Layer.boot().modules().add(base);
- }
-
-
- /**
- * Resolve the given modules, by name, and returns the resulting
- * Configuration.
- */
- private static Configuration resolve(Configuration cf,
- ModuleFinder finder,
- String... roots) {
- return cf.resolve(finder, ModuleFinder.of(), Set.of(roots));
- }
-
- private static Configuration resolve(ModuleFinder finder,
- String... roots) {
- return resolve(Configuration.empty(), finder, roots);
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/LayerAndLoadersTest.java
--- a/jdk/test/java/lang/reflect/Layer/LayerAndLoadersTest.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,724 +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.
- *
- * 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
- * @library /lib/testlibrary
- * @modules jdk.compiler
- * @build LayerAndLoadersTest CompilerUtils ModuleUtils
- * @run testng LayerAndLoadersTest
- * @summary Tests for java.lang.reflect.Layer@createWithXXX methods
- */
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.module.Configuration;
-import java.lang.module.ModuleDescriptor;
-import java.lang.module.ModuleFinder;
-import java.lang.module.ModuleReference;
-import java.lang.reflect.Layer;
-import java.lang.reflect.LayerInstantiationException;
-import java.lang.reflect.Method;
-import java.lang.reflect.Module;
-import java.net.URL;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Optional;
-import java.util.ServiceLoader;
-import java.util.Set;
-import java.util.stream.Collectors;
-
-import org.testng.annotations.BeforeTest;
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-@Test
-public class LayerAndLoadersTest {
-
- private static final String TEST_SRC = System.getProperty("test.src");
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
- @BeforeTest
- public void setup() throws Exception {
-
- // javac -d mods --module-source-path src src/**
- assertTrue(CompilerUtils.compile(SRC_DIR, MODS_DIR,
- "--module-source-path", SRC_DIR.toString()));
- }
-
-
- /**
- * Basic test of Layer defineModulesWithOneLoader
- *
- * Test scenario:
- * m1 requires m2 and m3
- */
- public void testWithOneLoader() throws Exception {
-
- Configuration cf = resolve("m1");
-
- ClassLoader scl = ClassLoader.getSystemClassLoader();
-
- Layer layer = Layer.boot().defineModulesWithOneLoader(cf, scl);
-
- checkLayer(layer, "m1", "m2", "m3");
-
- ClassLoader cl1 = layer.findLoader("m1");
- ClassLoader cl2 = layer.findLoader("m2");
- ClassLoader cl3 = layer.findLoader("m3");
-
- assertTrue(cl1.getParent() == scl);
- assertTrue(cl2 == cl1);
- assertTrue(cl3 == cl1);
-
- invoke(layer, "m1", "p.Main");
-
- }
-
-
- /**
- * Basic test of Layer defineModulesWithManyLoaders
- *
- * Test scenario:
- * m1 requires m2 and m3
- */
- public void testWithManyLoaders() throws Exception {
-
- Configuration cf = resolve("m1");
-
- ClassLoader scl = ClassLoader.getSystemClassLoader();
-
- Layer layer = Layer.boot().defineModulesWithManyLoaders(cf, scl);
-
- checkLayer(layer, "m1", "m2", "m3");
-
- ClassLoader cl1 = layer.findLoader("m1");
- ClassLoader cl2 = layer.findLoader("m2");
- ClassLoader cl3 = layer.findLoader("m3");
-
- assertTrue(cl1.getParent() == scl);
- assertTrue(cl2.getParent() == scl);
- assertTrue(cl3.getParent() == scl);
- assertTrue(cl2 != cl1);
- assertTrue(cl3 != cl1);
- assertTrue(cl3 != cl2);
-
- invoke(layer, "m1", "p.Main");
-
- }
-
-
- /**
- * Basic test of Layer defineModulesWithOneLoader where one of the modules
- * is a service provider module.
- *
- * Test scenario:
- * m1 requires m2 and m3
- * m1 uses S
- * m4 provides S with ...
- */
- public void testServicesWithOneLoader() throws Exception {
-
- Configuration cf = resolveAndBind("m1");
-
- ClassLoader scl = ClassLoader.getSystemClassLoader();
-
- Layer layer = Layer.boot().defineModulesWithOneLoader(cf, scl);
-
- checkLayer(layer, "m1", "m2", "m3", "m4");
-
- ClassLoader cl1 = layer.findLoader("m1");
- ClassLoader cl2 = layer.findLoader("m2");
- ClassLoader cl3 = layer.findLoader("m3");
- ClassLoader cl4 = layer.findLoader("m4");
-
- assertTrue(cl1.getParent() == scl);
- assertTrue(cl2 == cl1);
- assertTrue(cl3 == cl1);
- assertTrue(cl4 == cl1);
-
- Class serviceType = cl1.loadClass("p.Service");
- assertTrue(serviceType.getClassLoader() == cl1);
-
- Iterator iter = ServiceLoader.load(serviceType, cl1).iterator();
- Object provider = iter.next();
- assertTrue(serviceType.isInstance(provider));
- assertTrue(provider.getClass().getClassLoader() == cl1);
- assertFalse(iter.hasNext());
-
- }
-
-
- /**
- * Basic test of Layer defineModulesWithManyLoaders where one of the
- * modules is a service provider module.
- *
- * Test scenario:
- * m1 requires m2 and m3
- * m1 uses S
- * m4 provides S with ...
- */
- public void testServicesWithManyLoaders() throws Exception {
-
- Configuration cf = resolveAndBind("m1");
-
- ClassLoader scl = ClassLoader.getSystemClassLoader();
-
- Layer layer = Layer.boot().defineModulesWithManyLoaders(cf, scl);
-
- checkLayer(layer, "m1", "m2", "m3", "m4");
-
- ClassLoader cl1 = layer.findLoader("m1");
- ClassLoader cl2 = layer.findLoader("m2");
- ClassLoader cl3 = layer.findLoader("m3");
- ClassLoader cl4 = layer.findLoader("m4");
-
- assertTrue(cl1.getParent() == scl);
- assertTrue(cl2.getParent() == scl);
- assertTrue(cl3.getParent() == scl);
- assertTrue(cl4.getParent() == scl);
- assertTrue(cl2 != cl1);
- assertTrue(cl3 != cl1);
- assertTrue(cl3 != cl2);
- assertTrue(cl4 != cl1);
- assertTrue(cl4 != cl2);
- assertTrue(cl4 != cl3);
-
- Class serviceType = cl1.loadClass("p.Service");
- assertTrue(serviceType.getClassLoader() == cl1);
-
- // Test that the service provider can be located via any of
- // the class loaders in the layer
- for (Module m : layer.modules()) {
- ClassLoader loader = m.getClassLoader();
- Iterator iter = ServiceLoader.load(serviceType, loader).iterator();
- Object provider = iter.next();
- assertTrue(serviceType.isInstance(provider));
- assertTrue(provider.getClass().getClassLoader() == cl4);
- assertFalse(iter.hasNext());
- }
-
- }
-
-
- /**
- * Tests that the class loaders created by defineModulesWithXXX delegate
- * to the given parent class loader.
- */
- public void testDelegationToParent() throws Exception {
-
- Configuration cf = resolve("m1");
-
- ClassLoader parent = this.getClass().getClassLoader();
- String cn = this.getClass().getName();
-
- // one loader
- Layer layer = Layer.boot().defineModulesWithOneLoader(cf, parent);
- testLoad(layer, cn);
-
- // one loader with boot loader as parent
- layer = Layer.boot().defineModulesWithOneLoader(cf, null);
- testLoadFail(layer, cn);
-
- // many loaders
- layer = Layer.boot().defineModulesWithManyLoaders(cf, parent);
- testLoad(layer, cn);
-
- // many loader with boot loader as parent
- layer = Layer.boot().defineModulesWithManyLoaders(cf, null);
- testLoadFail(layer, cn);
-
- }
-
-
- /**
- * Test defineModulesWithXXX when modules that have overlapping packages.
- *
- * Test scenario:
- * m1 exports p
- * m2 exports p
- */
- public void testOverlappingPackages() {
-
- ModuleDescriptor descriptor1
- = ModuleDescriptor.newModule("m1").exports("p").build();
-
- ModuleDescriptor descriptor2
- = ModuleDescriptor.newModule("m2").exports("p").build();
-
- ModuleFinder finder = ModuleUtils.finderOf(descriptor1, descriptor2);
-
- Configuration cf = Layer.boot()
- .configuration()
- .resolve(finder, ModuleFinder.of(), Set.of("m1", "m2"));
-
- // cannot define both module m1 and m2 to the same class loader
- try {
- Layer.boot().defineModulesWithOneLoader(cf, null);
- assertTrue(false);
- } catch (LayerInstantiationException expected) { }
-
- // should be okay to have one module per class loader
- Layer layer = Layer.boot().defineModulesWithManyLoaders(cf, null);
- checkLayer(layer, "m1", "m2");
-
- }
-
-
- /**
- * Test Layer defineModulesWithXXX with split delegation.
- *
- * Test scenario:
- * layer1: m1 exports p, m2 exports p
- * layer2: m3 reads m1, m4 reads m2
- */
- public void testSplitDelegation() {
-
- ModuleDescriptor descriptor1
- = ModuleDescriptor.newModule("m1").exports("p").build();
-
- ModuleDescriptor descriptor2
- = ModuleDescriptor.newModule("m2").exports("p").build();
-
- ModuleFinder finder1 = ModuleUtils.finderOf(descriptor1, descriptor2);
-
- Configuration cf1 = Layer.boot()
- .configuration()
- .resolve(finder1, ModuleFinder.of(), Set.of("m1", "m2"));
-
- Layer layer1 = Layer.boot().defineModulesWithManyLoaders(cf1, null);
- checkLayer(layer1, "m1", "m2");
-
- ModuleDescriptor descriptor3
- = ModuleDescriptor.newModule("m3").requires("m1").build();
-
- ModuleDescriptor descriptor4
- = ModuleDescriptor.newModule("m4").requires("m2").build();
-
- ModuleFinder finder2 = ModuleUtils.finderOf(descriptor3, descriptor4);
-
- Configuration cf2 = cf1.resolve(finder2, ModuleFinder.of(),
- Set.of("m3", "m4"));
-
- // package p cannot be supplied by two class loaders
- try {
- layer1.defineModulesWithOneLoader(cf2, null);
- assertTrue(false);
- } catch (LayerInstantiationException expected) { }
-
- // no split delegation when modules have their own class loader
- Layer layer2 = layer1.defineModulesWithManyLoaders(cf2, null);
- checkLayer(layer2, "m3", "m4");
-
- }
-
-
- /**
- * Test Layer defineModulesWithXXX when the modules that override same
- * named modules in the parent layer.
- *
- * Test scenario:
- * layer1: m1, m2, m3 => same loader
- * layer2: m1, m2, m4 => same loader
- */
- public void testOverriding1() throws Exception {
-
- Configuration cf1 = resolve("m1");
-
- Layer layer1 = Layer.boot().defineModulesWithOneLoader(cf1, null);
- checkLayer(layer1, "m1", "m2", "m3");
-
- ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- Configuration cf2 = cf1.resolve(finder, ModuleFinder.of(),
- Set.of("m1"));
-
- Layer layer2 = layer1.defineModulesWithOneLoader(cf2, null);
- checkLayer(layer2, "m1", "m2", "m3");
- invoke(layer1, "m1", "p.Main");
-
- ClassLoader loader1 = layer1.findLoader("m1");
- ClassLoader loader2 = layer1.findLoader("m2");
- ClassLoader loader3 = layer1.findLoader("m3");
-
- ClassLoader loader4 = layer2.findLoader("m1");
- ClassLoader loader5 = layer2.findLoader("m2");
- ClassLoader loader6 = layer2.findLoader("m3");
-
- assertTrue(loader1 == loader2);
- assertTrue(loader1 == loader3);
-
- assertTrue(loader4 == loader5);
- assertTrue(loader4 == loader6);
- assertTrue(loader4 != loader1);
-
- assertTrue(loader1.loadClass("p.Main").getClassLoader() == loader1);
- assertTrue(loader1.loadClass("q.Hello").getClassLoader() == loader1);
- assertTrue(loader1.loadClass("w.Hello").getClassLoader() == loader1);
-
- assertTrue(loader4.loadClass("p.Main").getClassLoader() == loader4);
- assertTrue(loader4.loadClass("q.Hello").getClassLoader() == loader4);
- assertTrue(loader4.loadClass("w.Hello").getClassLoader() == loader4);
-
- }
-
-
- /**
- * Test Layer defineModulesWithXXX when the modules that override same
- * named modules in the parent layer.
- *
- * Test scenario:
- * layer1: m1, m2, m3 => loader pool
- * layer2: m1, m2, m3 => loader pool
- */
- public void testOverriding2() throws Exception {
-
- Configuration cf1 = resolve("m1");
-
- Layer layer1 = Layer.boot().defineModulesWithManyLoaders(cf1, null);
- checkLayer(layer1, "m1", "m2", "m3");
-
- ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- Configuration cf2 = cf1.resolve(finder, ModuleFinder.of(),
- Set.of("m1"));
-
- Layer layer2 = layer1.defineModulesWithManyLoaders(cf2, null);
- checkLayer(layer2, "m1", "m2", "m3");
- invoke(layer1, "m1", "p.Main");
-
- ClassLoader loader1 = layer1.findLoader("m1");
- ClassLoader loader2 = layer1.findLoader("m2");
- ClassLoader loader3 = layer1.findLoader("m3");
-
- ClassLoader loader4 = layer2.findLoader("m1");
- ClassLoader loader5 = layer2.findLoader("m2");
- ClassLoader loader6 = layer2.findLoader("m3");
-
- assertTrue(loader4 != loader1);
- assertTrue(loader5 != loader2);
- assertTrue(loader6 != loader3);
-
- assertTrue(loader1.loadClass("p.Main").getClassLoader() == loader1);
- assertTrue(loader1.loadClass("q.Hello").getClassLoader() == loader2);
- assertTrue(loader1.loadClass("w.Hello").getClassLoader() == loader3);
-
- // p.Main is not visible via loader2
- try {
- loader2.loadClass("p.Main");
- assertTrue(false);
- } catch (ClassNotFoundException expected) { }
-
- // w.Hello is not visible via loader2
- try {
- loader2.loadClass("w.Hello");
- assertTrue(false);
- } catch (ClassNotFoundException expected) { }
-
- // p.Main is not visible via loader3
- try {
- loader3.loadClass("p.Main");
- assertTrue(false);
- } catch (ClassNotFoundException expected) { }
-
- // q.Hello is not visible via loader3
- try {
- loader3.loadClass("q.Hello");
- assertTrue(false);
- } catch (ClassNotFoundException expected) { }
-
-
- assertTrue(loader4.loadClass("p.Main").getClassLoader() == loader4);
- assertTrue(loader5.loadClass("q.Hello").getClassLoader() == loader5);
- assertTrue(loader6.loadClass("w.Hello").getClassLoader() == loader6);
-
- // p.Main is not visible via loader5
- try {
- loader5.loadClass("p.Main");
- assertTrue(false);
- } catch (ClassNotFoundException expected) { }
-
- // w.Hello is not visible via loader5
- try {
- loader5.loadClass("w.Hello");
- assertTrue(false);
- } catch (ClassNotFoundException expected) { }
-
- // p.Main is not visible via loader6
- try {
- loader6.loadClass("p.Main");
- assertTrue(false);
- } catch (ClassNotFoundException expected) { }
-
- // q.Hello is not visible via loader6
- try {
- loader6.loadClass("q.Hello");
- assertTrue(false);
- } catch (ClassNotFoundException expected) { }
-
- }
-
-
- /**
- * Test Layer defineModulesWithXXX when the modules that override same
- * named modules in the parent layer.
- *
- * layer1: m1, m2, m3 => same loader
- * layer2: m1, m3 => same loader
- */
- public void testOverriding3() throws Exception {
-
- Configuration cf1 = resolve("m1");
-
- Layer layer1 = Layer.boot().defineModulesWithOneLoader(cf1, null);
- checkLayer(layer1, "m1", "m2", "m3");
-
- ModuleFinder finder = finderFor("m1", "m3");
-
- Configuration cf2 = cf1.resolve(finder, ModuleFinder.of(),
- Set.of("m1"));
-
- Layer layer2 = layer1.defineModulesWithOneLoader(cf2, null);
- checkLayer(layer2, "m1", "m3");
- invoke(layer1, "m1", "p.Main");
-
- ClassLoader loader1 = layer1.findLoader("m1");
- ClassLoader loader2 = layer2.findLoader("m1");
-
- assertTrue(loader1.loadClass("p.Main").getClassLoader() == loader1);
- assertTrue(loader1.loadClass("q.Hello").getClassLoader() == loader1);
- assertTrue(loader1.loadClass("w.Hello").getClassLoader() == loader1);
-
- assertTrue(loader2.loadClass("p.Main").getClassLoader() == loader2);
- assertTrue(loader2.loadClass("q.Hello").getClassLoader() == loader1);
- assertTrue(loader2.loadClass("w.Hello").getClassLoader() == loader2);
-
- }
-
-
- /**
- * Test Layer defineModulesWithXXX when the modules that override same
- * named modules in the parent layer.
- *
- * layer1: m1, m2, m3 => loader pool
- * layer2: m1, m3 => loader pool
- */
- public void testOverriding4() throws Exception {
-
- Configuration cf1 = resolve("m1");
-
- Layer layer1 = Layer.boot().defineModulesWithManyLoaders(cf1, null);
- checkLayer(layer1, "m1", "m2", "m3");
-
- ModuleFinder finder = finderFor("m1", "m3");
-
- Configuration cf2 = cf1.resolve(finder, ModuleFinder.of(),
- Set.of("m1"));
-
- Layer layer2 = layer1.defineModulesWithManyLoaders(cf2, null);
- checkLayer(layer2, "m1", "m3");
- invoke(layer1, "m1", "p.Main");
-
- ClassLoader loader1 = layer1.findLoader("m1");
- ClassLoader loader2 = layer1.findLoader("m2");
- ClassLoader loader3 = layer1.findLoader("m3");
-
- ClassLoader loader4 = layer2.findLoader("m1");
- ClassLoader loader5 = layer2.findLoader("m2");
- ClassLoader loader6 = layer2.findLoader("m3");
-
- assertTrue(loader4 != loader1);
- assertTrue(loader5 == loader2); // m2 not overridden
- assertTrue(loader6 != loader3);
-
- assertTrue(loader1.loadClass("p.Main").getClassLoader() == loader1);
- assertTrue(loader1.loadClass("q.Hello").getClassLoader() == loader2);
- assertTrue(loader1.loadClass("w.Hello").getClassLoader() == loader3);
-
- assertTrue(loader2.loadClass("q.Hello").getClassLoader() == loader2);
-
- assertTrue(loader3.loadClass("w.Hello").getClassLoader() == loader3);
-
- assertTrue(loader4.loadClass("p.Main").getClassLoader() == loader4);
- assertTrue(loader4.loadClass("q.Hello").getClassLoader() == loader2);
- assertTrue(loader4.loadClass("w.Hello").getClassLoader() == loader6);
-
- assertTrue(loader6.loadClass("w.Hello").getClassLoader() == loader6);
-
- }
-
-
- /**
- * Basic test of resource loading with a class loader created by
- * Layer.defineModulesWithOneLoader.
- */
- public void testResourcesOneLoader() throws Exception {
- Configuration cf = resolve("m1");
- ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer layer = Layer.boot().defineModulesWithOneLoader(cf, scl);
- ClassLoader loader = layer.findLoader("m1");
- testResourceLoading(loader, "p/Main.class");
- }
-
- /**
- * Basic test of resource loading with a class loader created by
- * Layer.defineModulesWithOneLoader.
- */
- public void testResourcesManyLoaders() throws Exception {
- Configuration cf = resolve("m1");
- ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer layer = Layer.boot().defineModulesWithManyLoaders(cf, scl);
- ClassLoader loader = layer.findLoader("m1");
- testResourceLoading(loader, "p/Main.class");
- }
-
- /**
- * Test that a resource is located by a class loader.
- */
- private void testResourceLoading(ClassLoader loader, String name)
- throws IOException
- {
- URL url = loader.getResource(name);
- assertNotNull(url);
-
- try (InputStream in = loader.getResourceAsStream(name)) {
- assertNotNull(in);
- }
-
- Enumeration urls = loader.getResources(name);
- assertTrue(urls.hasMoreElements());
- }
-
-
- // -- supporting methods --
-
-
- /**
- * Resolve the given modules, by name, and returns the resulting
- * Configuration.
- */
- private static Configuration resolve(String... roots) {
- ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- return Layer.boot()
- .configuration()
- .resolve(finder, ModuleFinder.of(), Set.of(roots));
- }
-
- /**
- * Resolve the given modules, by name, and returns the resulting
- * Configuration.
- */
- private static Configuration resolveAndBind(String... roots) {
- ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- return Layer.boot()
- .configuration()
- .resolveAndBind(finder, ModuleFinder.of(), Set.of(roots));
- }
-
-
- /**
- * Invokes the static void main(String[]) method on the given class
- * in the given module.
- */
- private static void invoke(Layer layer, String mn, String mc) throws Exception {
- ClassLoader loader = layer.findLoader(mn);
- Class c = loader.loadClass(mc);
- Method mainMethod = c.getMethod("main", String[].class);
- mainMethod.invoke(null, (Object)new String[0]);
- }
-
-
- /**
- * Checks that the given layer contains exactly the expected modules
- * (by name).
- */
- private void checkLayer(Layer layer, String ... expected) {
- Set names = layer.modules().stream()
- .map(Module::getName)
- .collect(Collectors.toSet());
- assertTrue(names.size() == expected.length);
- for (String name : expected) {
- assertTrue(names.contains(name));
- }
- }
-
-
- /**
- * Test that a class can be loaded via the class loader of all modules
- * in the given layer.
- */
- static void testLoad(Layer layer, String cn) throws Exception {
- for (Module m : layer.modules()) {
- ClassLoader l = m.getClassLoader();
- l.loadClass(cn);
- }
- }
-
-
- /**
- * Test that a class cannot be loaded via any of the class loaders of
- * the modules in the given layer.
- */
- static void testLoadFail(Layer layer, String cn) throws Exception {
- for (Module m : layer.modules()) {
- ClassLoader l = m.getClassLoader();
- try {
- l.loadClass(cn);
- assertTrue(false);
- } catch (ClassNotFoundException expected) { }
- }
- }
-
-
- /**
- * Returns a ModuleFinder that only finds the given test modules
- */
- static ModuleFinder finderFor(String... names) {
-
- ModuleFinder finder = ModuleFinder.of(MODS_DIR);
-
- Map mrefs = new HashMap<>();
- for (String name : names) {
- Optional omref = finder.find(name);
- assert omref.isPresent();
- mrefs.put(name, omref.get());
- }
-
- return new ModuleFinder() {
- @Override
- public Optional find(String name) {
- ModuleReference mref = mrefs.get(name);
- return Optional.ofNullable(mref);
- }
- @Override
- public Set findAll() {
- return mrefs.values().stream().collect(Collectors.toSet());
- }
- };
- }
-
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/LayerControllerTest.java
--- a/jdk/test/java/lang/reflect/Layer/LayerControllerTest.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,196 +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.
- */
-
-/**
- * @test
- * @library /lib/testlibrary
- * @build LayerControllerTest ModuleUtils
- * @run testng LayerControllerTest
- * @summary Basic tests for java.lang.reflect.Layer.Controller
- */
-
-import java.lang.module.Configuration;
-import java.lang.module.ModuleDescriptor;
-import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
-import java.util.List;
-import java.util.Set;
-
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-@Test
-public class LayerControllerTest {
-
- /**
- * Creates a Controller for a module layer containing modules m1 and m2.
- * Module m1 contains p1, reads java.base, does not export/open any package
- * Module m2 contains p2, reads java.base, does not export/open any package
- */
- private Layer.Controller createTestLayer() {
- ModuleDescriptor descriptor1
- = ModuleDescriptor.newModule("m1")
- .packages(Set.of("p1"))
- .requires("java.base")
- .build();
-
- ModuleDescriptor descriptor2
- = ModuleDescriptor.newModule("m2")
- .requires("java.base")
- .packages(Set.of("p2"))
- .build();
-
- ModuleFinder finder = ModuleUtils.finderOf(descriptor1, descriptor2);
- Layer bootLayer = Layer.boot();
-
- Configuration cf = bootLayer.configuration()
- .resolve(finder, ModuleFinder.of(), Set.of("m1", "m2"));
-
- ClassLoader scl = ClassLoader.getSystemClassLoader();
-
- Layer.Controller controller
- = Layer.defineModulesWithOneLoader(cf, List.of(bootLayer), scl);
-
- Layer layer = controller.layer();
-
- assertTrue(layer.modules().size() == 2);
- assertTrue(layer.findModule("m1").isPresent());
- assertTrue(layer.findModule("m2").isPresent());
-
- return controller;
- }
-
- /**
- * Basic test of Layer.Controller to update modules m1 and m2 to read and
- * open packages to each other.
- */
- public void testBasic() {
- Layer.Controller controller = createTestLayer();
- Layer layer = controller.layer();
- Module m1 = layer.findModule("m1").orElseThrow(RuntimeException::new);
- Module m2 = layer.findModule("m2").orElseThrow(RuntimeException::new);
-
- assertFalse(m1.canRead(m2));
- assertFalse(m1.isExported("p1"));
- assertFalse(m1.isOpen("p1"));
- assertFalse(m1.isExported("p1", m2));
- assertFalse(m1.isOpen("p1", m2));
-
- assertFalse(m2.canRead(m1));
- assertFalse(m2.isExported("p2"));
- assertFalse(m2.isOpen("p2"));
- assertFalse(m2.isExported("p2", m1));
- assertFalse(m2.isOpen("p2", m1));
-
- // update m1 to read m2
- assertTrue(controller.addReads(m1, m2) == controller);
- assertTrue(m1.canRead(m2));
- assertFalse(m2.canRead(m1));
-
- // update m2 to read m1
- assertTrue(controller.addReads(m2, m1) == controller);
- assertTrue(m1.canRead(m2));
- assertTrue(m1.canRead(m1));
-
- // update m1 to open p1 to m2
- assertTrue(controller.addOpens(m1, "p1", m2) == controller);
- assertTrue(m1.isExported("p1", m2));
- assertTrue(m1.isOpen("p1", m2));
- assertFalse(m1.isExported("p1"));
- assertFalse(m1.isOpen("p1"));
-
- // update m2 to open p2 to m1
- assertTrue(controller.addOpens(m2, "p2", m1) == controller);
- assertTrue(m2.isExported("p2", m1));
- assertTrue(m2.isOpen("p2", m1));
- assertFalse(m2.isExported("p2"));
- assertFalse(m2.isOpen("p2"));
- }
-
- /**
- * Test invalid argument handling
- */
- public void testBadArguments() {
- Layer.Controller controller = createTestLayer();
- Layer layer = controller.layer();
- Module m1 = layer.findModule("m1").orElseThrow(RuntimeException::new);
- Module m2 = layer.findModule("m2").orElseThrow(RuntimeException::new);
- Module base = Object.class.getModule();
-
- // java.base is not in layer
- try {
- controller.addReads(base, m2);
- assertTrue(false);
- } catch (IllegalArgumentException expected) { }
-
- // java.base is not in layer
- try {
- controller.addOpens(base, "java.lang", m2);
- assertTrue(false);
- } catch (IllegalArgumentException expected) { }
-
- // m1 does not contain java.lang
- try {
- controller.addOpens(m1, "java.lang", m2);
- assertTrue(false);
- } catch (IllegalArgumentException expected) { }
- }
-
- /**
- * Test null handling
- */
- public void testNulls() {
- Layer.Controller controller = createTestLayer();
- Layer layer = controller.layer();
- Module m1 = layer.findModule("m1").orElseThrow(RuntimeException::new);
- Module m2 = layer.findModule("m2").orElseThrow(RuntimeException::new);
- assertTrue(m1 != null);
- assertTrue(m2 != null);
-
- try {
- controller.addReads(null, m2);
- assertTrue(false);
- } catch (NullPointerException expected) { }
-
- try {
- controller.addReads(m1, null);
- assertTrue(false);
- } catch (NullPointerException expected) { }
-
- try {
- controller.addOpens(null, "p1", m2);
- assertTrue(false);
- } catch (NullPointerException expected) { }
-
- try {
- controller.addOpens(m1, null, m2);
- assertTrue(false);
- } catch (NullPointerException expected) { }
-
- try {
- controller.addOpens(m1, "p1", null);
- assertTrue(false);
- } catch (NullPointerException expected) { }
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/layertest/Test.java
--- a/jdk/test/java/lang/reflect/Layer/layertest/Test.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-/**
- * Supporting class for tests of java.lang.reflect.Layer.
- */
-
-package layertest;
-
-public class Test { }
-
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/src/m1/module-info.java
--- a/jdk/test/java/lang/reflect/Layer/src/m1/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +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.
- *
- * 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.
- */
-
-module m1 {
- requires m2;
- requires m3;
- exports p;
- uses p.Service;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/src/m1/p/Main.java
--- a/jdk/test/java/lang/reflect/Layer/src/m1/p/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-package p;
-
-import java.net.URL;
-
-public class Main {
- public static void main(String[] args) {
-
- URL url1 = Main.class.getResource("Main.class");
- if (url1 == null) throw new RuntimeException();
- URL url2 = Main.class.getResource("/p/Main.class");
- if (url2 == null) throw new RuntimeException();
-
- q.Hello.hello();
- w.Hello.hello();
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/src/m1/p/Service.java
--- a/jdk/test/java/lang/reflect/Layer/src/m1/p/Service.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-package p;
-
-public interface Service { }
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/src/m2/module-info.java
--- a/jdk/test/java/lang/reflect/Layer/src/m2/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-module m2 {
- exports q;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/src/m2/q/Hello.java
--- a/jdk/test/java/lang/reflect/Layer/src/m2/q/Hello.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-package q;
-
-import java.net.URL;
-
-public class Hello {
-
- public static void hello() {
-
- URL url1 = Hello.class.getResource("Hello.class");
- if (url1 == null) throw new RuntimeException();
- URL url2 = Hello.class.getResource("/q/Hello.class");
- if (url2 == null) throw new RuntimeException();
-
- System.out.println("Hello!");
- }
-
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/src/m3/module-info.java
--- a/jdk/test/java/lang/reflect/Layer/src/m3/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-module m3 {
- // qualified export
- exports w to m1;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/src/m3/w/Hello.java
--- a/jdk/test/java/lang/reflect/Layer/src/m3/w/Hello.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-package w;
-
-import java.net.URL;
-
-public class Hello {
-
- public static void hello() {
-
- URL url1 = Hello.class.getResource("Hello.class");
- if (url1 == null) throw new RuntimeException();
- URL url2 = Hello.class.getResource("/w/Hello.class");
- if (url2 == null) throw new RuntimeException();
-
- System.out.println("Hello!");
- }
-
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/src/m4/impl/ServiceImpl.java
--- a/jdk/test/java/lang/reflect/Layer/src/m4/impl/ServiceImpl.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-package impl;
-
-public class ServiceImpl implements p.Service {
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Layer/src/m4/module-info.java
--- a/jdk/test/java/lang/reflect/Layer/src/m4/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-module m4 {
- requires m1;
- provides p.Service with impl.ServiceImpl;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/AddExportsTest.java
--- a/jdk/test/java/lang/reflect/Module/AddExportsTest.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,128 +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.
- */
-
-/**
- * @test
- * @modules java.base/jdk.internal.misc
- * java.desktop
- * @run main/othervm --add-exports=java.desktop/sun.awt=java.base AddExportsTest
- * @run main/othervm --add-exports=java.desktop/sun.awt=ALL-UNNAMED AddExportsTest
- * @summary Test Module isExported methods with exports changed by -AddExportsTest
- */
-
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
-import java.util.Optional;
-import java.util.stream.Stream;
-
-import jdk.internal.misc.VM;
-
-public class AddExportsTest {
- /*
- * jtreg sets -Dtest.modules system property to the internal APIs
- * specified at @modules tag. The test will exclude --add-exports set
- * for @modules.
- */
- private static final String TEST_MODULES = System.getProperty("test.modules");
-
- public static void main(String[] args) {
-
- Optional oaddExports = Stream.of(VM.getRuntimeArguments())
- .filter(arg -> arg.startsWith("--add-exports="))
- .filter(arg -> !arg.equals("--add-exports=" + TEST_MODULES + "=ALL-UNNAMED"))
- .map(arg -> arg.substring("--add-exports=".length(), arg.length()))
- .findFirst();
-
- assertTrue(oaddExports.isPresent());
-
- Layer bootLayer = Layer.boot();
-
- Module unnamedModule = AddExportsTest.class.getModule();
- assertFalse(unnamedModule.isNamed());
-
- for (String expr : oaddExports.get().split(",")) {
-
- String[] s = expr.split("=");
- assertTrue(s.length == 2);
-
- // $MODULE/$PACKAGE
- String[] moduleAndPackage = s[0].split("/");
- assertTrue(moduleAndPackage.length == 2);
-
- String mn = moduleAndPackage[0];
- String pn = moduleAndPackage[1];
-
- // source module
- Module source;
- Optional om = bootLayer.findModule(mn);
- assertTrue(om.isPresent(), mn + " not in boot layer");
- source = om.get();
-
- // package should not be exported unconditionally
- assertFalse(source.isExported(pn),
- pn + " should not be exported unconditionally");
-
- // $TARGET
- String tn = s[1];
- if ("ALL-UNNAMED".equals(tn)) {
-
- // package is exported to all unnamed modules
- assertTrue(source.isExported(pn, unnamedModule),
- pn + " should be exported to all unnamed modules");
-
- } else {
-
- om = bootLayer.findModule(tn);
- assertTrue(om.isPresent());
- Module target = om.get();
-
- // package should be exported to target module
- assertTrue(source.isExported(pn, target),
- pn + " should be exported to " + target);
-
- // package should not be exported to unnamed modules
- assertFalse(source.isExported(pn, unnamedModule),
- pn + " should not be exported to unnamed modules");
-
- }
-
- }
- }
-
- static void assertTrue(boolean cond) {
- if (!cond) throw new RuntimeException();
- }
-
- static void assertTrue(boolean cond, String msg) {
- if (!cond) throw new RuntimeException(msg);
- }
-
- static void assertFalse(boolean cond) {
- if (cond) throw new RuntimeException();
- }
-
- static void assertFalse(boolean cond, String msg) {
- if (cond) throw new RuntimeException(msg);
- }
-
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/AnnotationsTest.java
--- a/jdk/test/java/lang/reflect/Module/AnnotationsTest.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,156 +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.IOException;
-import java.io.InputStream;
-import java.lang.annotation.Annotation;
-import java.lang.module.Configuration;
-import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
-import java.nio.file.Files;
-import java.nio.file.Path;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Set;
-
-import jdk.internal.module.ClassFileAttributes;
-import jdk.internal.org.objectweb.asm.AnnotationVisitor;
-import jdk.internal.org.objectweb.asm.Attribute;
-import jdk.internal.org.objectweb.asm.ClassReader;
-import jdk.internal.org.objectweb.asm.ClassVisitor;
-import jdk.internal.org.objectweb.asm.ClassWriter;
-import jdk.internal.org.objectweb.asm.Opcodes;
-
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-/**
- * @test
- * @modules java.base/jdk.internal.org.objectweb.asm
- * java.base/jdk.internal.module
- * java.xml
- * @run testng AnnotationsTest
- * @summary Basic test of annotations on modules
- */
-
-public class AnnotationsTest {
-
- /**
- * Test that there are no annotations on an unnamed module.
- */
- @Test
- public void testUnnamedModule() {
- Module module = this.getClass().getModule();
- assertTrue(module.getAnnotations().length == 0);
- }
-
- /**
- * Test loading a module with a RuntimeVisibleAnnotation attribute.
- * The test copies the module-info.class for java.xml, adds the attribute,
- * and then loads the updated module.
- */
- @Test
- public void testNamedModule() throws IOException {
-
- // "deprecate" java.xml
- Path dir = Files.createTempDirectory("mods");
- deprecateModule("java.xml", true, "9", dir);
-
- // "load" the cloned java.xml
- Module module = loadModule(dir, "java.xml");
-
- // check the annotation is present
- assertTrue(module.isAnnotationPresent(Deprecated.class));
- Deprecated d = module.getAnnotation(Deprecated.class);
- assertNotNull(d, "@Deprecated not found");
- assertTrue(d.forRemoval());
- assertEquals(d.since(), "9");
- Annotation[] a = module.getAnnotations();
- assertTrue(a.length == 1);
- assertTrue(a[0] instanceof Deprecated);
- }
-
-
- /**
- * Copy the module-info.class for the given module, add the
- * Deprecated annotation, and write the updated module-info.class
- * to a directory.
- */
- static void deprecateModule(String name,
- boolean forRemoval,
- String since,
- Path output) throws IOException {
- Module module = Layer.boot().findModule(name).orElse(null);
- assertNotNull(module, name + " not found");
-
- InputStream in = module.getResourceAsStream("module-info.class");
- assertNotNull(in, "No module-info.class for " + name);
-
- try (in) {
- ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS
- + ClassWriter.COMPUTE_FRAMES);
-
- ClassVisitor cv = new ClassVisitor(Opcodes.ASM5, cw) { };
-
- ClassReader cr = new ClassReader(in);
-
- List attrs = new ArrayList<>();
- attrs.add(new ClassFileAttributes.ModuleAttribute());
- attrs.add(new ClassFileAttributes.ModulePackagesAttribute());
- attrs.add(new ClassFileAttributes.ModuleTargetAttribute());
- cr.accept(cv, attrs.toArray(new Attribute[0]), 0);
-
- AnnotationVisitor annotationVisitor
- = cv.visitAnnotation("Ljava/lang/Deprecated;", true);
- annotationVisitor.visit("forRemoval", forRemoval);
- annotationVisitor.visit("since", since);
- annotationVisitor.visitEnd();
-
- byte[] bytes = cw.toByteArray();
- Path mi = output.resolve("module-info.class");
- Files.write(mi, bytes);
- }
- }
-
- /**
- * Load the module of the given name in the given directory into a
- * child layer.
- */
- static Module loadModule(Path dir, String name) throws IOException {
- ModuleFinder finder = ModuleFinder.of(dir);
-
- Layer bootLayer = Layer.boot();
-
- Configuration cf = bootLayer.configuration()
- .resolve(finder, ModuleFinder.of(), Set.of(name));
-
- ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
-
- Module module = layer.findModule(name).orElse(null);
- assertNotNull(module, name + " not loaded");
- return module;
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/BasicModuleTest.java
--- a/jdk/test/java/lang/reflect/Module/BasicModuleTest.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,338 +0,0 @@
-/*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-import java.lang.module.ModuleDescriptor.Exports;
-import java.lang.module.ResolvedModule;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
-import java.nio.file.spi.FileSystemProvider; // service type in java.base
-import java.util.function.Predicate;
-import java.util.stream.Stream;
-import javax.print.PrintServiceLookup; // service type in java.desktop
-
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-/*
- * @test
- * @summary Basic test of java.lang.reflect.Module
- * @modules java.desktop java.xml
- * @run testng BasicModuleTest
- */
-
-public class BasicModuleTest {
-
- /**
- * Tests that the given module reads all modules in the boot Layer.
- */
- private void testReadsAllBootModules(Module m) {
- Layer bootLayer = Layer.boot();
- bootLayer.configuration()
- .modules()
- .stream()
- .map(ResolvedModule::name)
- .map(bootLayer::findModule)
- .forEach(target -> assertTrue(m.canRead(target.get())));
- }
-
- /**
- * Returns {@code true} if the array contains the given object.
- */
- private boolean contains(T[] array, T obj) {
- return Stream.of(array).anyMatch(obj::equals);
- }
-
- /**
- * Returns a {@code Predicate} to test if a package is exported.
- */
- private Predicate doesExport(String pn) {
- return e -> (e.source().equals(pn) && !e.isQualified());
- }
-
-
-
- @Test
- public void testThisModule() {
- Module thisModule = BasicModuleTest.class.getModule();
- Module baseModule = Object.class.getModule();
-
- assertFalse(thisModule.isNamed());
- assertTrue(thisModule.getName() == null);
- assertTrue(thisModule.getDescriptor() == null);
- assertTrue(thisModule.getLayer() == null);
- assertTrue(thisModule.toString().startsWith("unnamed module "));
-
- ClassLoader thisLoader = BasicModuleTest.class.getClassLoader();
- assertTrue(thisLoader == thisModule.getClassLoader());
- assertTrue(thisLoader.getUnnamedModule() == thisModule);
-
- // unnamed modules read all other modules
- ClassLoader cl;
- cl = ClassLoader.getPlatformClassLoader();
- assertTrue(thisModule.canRead(cl.getUnnamedModule()));
- cl = ClassLoader.getSystemClassLoader();
- assertTrue(thisModule.canRead(cl.getUnnamedModule()));
- testReadsAllBootModules(thisModule);
-
- // unnamed modules export all packages
- assertTrue(thisModule.isExported(""));
- assertTrue(thisModule.isExported("", thisModule));
- assertTrue(thisModule.isExported("", baseModule));
- assertTrue(thisModule.isExported("p"));
- assertTrue(thisModule.isExported("p", thisModule));
- assertTrue(thisModule.isExported("p", baseModule));
-
- // this test is in the unnamed package
- assertTrue(contains(thisModule.getPackages(), ""));
- }
-
-
- @Test
- public void testUnnamedModules() {
- Module thisModule = BasicModuleTest.class.getModule();
- Module baseModule = Object.class.getModule();
-
- ClassLoader loader1 = ClassLoader.getSystemClassLoader();
- ClassLoader loader2 = loader1.getParent();
-
- Module m1 = loader1.getUnnamedModule();
- Module m2 = loader2.getUnnamedModule();
-
- assertTrue(m1 != m2);
-
- assertFalse(m1.isNamed());
- assertFalse(m2.isNamed());
-
- assertTrue(m1.getLayer() == null);
- assertTrue(m2.getLayer() == null);
-
- assertTrue(m1.toString().startsWith("unnamed module "));
- assertTrue(m2.toString().startsWith("unnamed module "));
-
- // unnamed module reads all modules
- assertTrue(m1.canRead(m2));
- assertTrue(m2.canRead(m1));
-
- testReadsAllBootModules(m1);
- testReadsAllBootModules(m2);
-
- assertTrue(m1.isExported(""));
- assertTrue(m1.isExported("", thisModule));
- assertTrue(m1.isExported("", baseModule));
- assertTrue(m1.isExported("p"));
- assertTrue(m1.isExported("p", thisModule));
- assertTrue(m1.isExported("p", baseModule));
- }
-
-
-
- @Test
- public void testBaseModule() {
- Module base = Object.class.getModule();
- Module thisModule = BasicModuleTest.class.getModule();
-
- // getName
- assertTrue(base.getName().equals("java.base"));
-
- // getDescriptor
- assertTrue(base.getDescriptor().exports().stream()
- .anyMatch(doesExport("java.lang")));
-
- // getClassLoader
- assertTrue(base.getClassLoader() == null);
-
- // getLayer
- assertTrue(base.getLayer() == Layer.boot());
-
- // toString
- assertEquals(base.toString(), "module java.base");
-
- // getPackages
- assertTrue(contains(base.getPackages(), "java.lang"));
-
- // canRead
- assertTrue(base.canRead(base));
- assertFalse(base.canRead(thisModule));
-
- // addReads
- try {
- base.addReads(thisModule);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- assertFalse(base.canRead(thisModule));
-
- // isExported
- assertTrue(base.isExported("java.lang"));
- assertTrue(base.isExported("java.lang", thisModule));
- assertTrue(base.isExported("java.lang", base));
- assertFalse(base.isExported("jdk.internal.misc"));
- assertFalse(base.isExported("jdk.internal.misc", thisModule));
- assertTrue(base.isExported("jdk.internal.misc", base));
- assertFalse(base.isExported("java.wombat"));
- assertFalse(base.isExported("java.wombat", thisModule));
- assertFalse(base.isExported("java.wombat", base));
-
- // addExports
- try {
- base.addExports("java.lang", thisModule);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- try {
- base.addExports("jdk.internal.misc", thisModule);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- assertFalse(base.isExported("jdk.internal.misc"));
- assertFalse(base.isExported("jdk.internal.misc", thisModule));
-
- // isOpen
- assertFalse(base.isOpen("java.lang"));
- assertFalse(base.isOpen("java.lang", thisModule));
- assertTrue(base.isOpen("java.lang", base));
- assertFalse(base.isOpen("jdk.internal.misc"));
- assertFalse(base.isOpen("jdk.internal.misc", thisModule));
- assertTrue(base.isOpen("jdk.internal.misc", base));
- assertFalse(base.isOpen("java.wombat"));
- assertFalse(base.isOpen("java.wombat", thisModule));
- assertFalse(base.isOpen("java.wombat", base));
-
- // addOpens
- try {
- base.addOpens("jdk.internal.misc", thisModule);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- assertFalse(base.isOpen("jdk.internal.misc"));
- assertFalse(base.isOpen("jdk.internal.misc", thisModule));
-
- // canUse
- assertTrue(base.canUse(FileSystemProvider.class));
- assertFalse(base.canUse(Thread.class));
-
- // addUses
- try {
- base.addUses(FileSystemProvider.class);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- try {
- base.addUses(Thread.class);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- assertFalse(base.canUse(Thread.class));
- }
-
-
- @Test
- public void testDesktopModule() {
- Module desktop = java.awt.Component.class.getModule();
- Module base = Object.class.getModule();
- Module xml = javax.xml.XMLConstants.class.getModule();
- Module thisModule = BasicModuleTest.class.getModule();
-
- // name
- assertTrue(desktop.getName().equals("java.desktop"));
-
- // descriptor
- assertTrue(desktop.getDescriptor().exports().stream()
- .anyMatch(doesExport("java.awt")));
-
- // getClassLoader
- assertTrue(desktop.getClassLoader() == null);
-
- // getLayer
- assertTrue(desktop.getLayer() == Layer.boot());
-
- // toString
- assertEquals(desktop.toString(), "module java.desktop");
-
- // getPackages
- assertTrue(contains(desktop.getPackages(), "java.awt"));
- assertTrue(contains(desktop.getPackages(), "sun.awt"));
-
- // canRead
- assertTrue(desktop.canRead(base));
- assertTrue(desktop.canRead(xml));
-
- // addReads
- try {
- desktop.addReads(thisModule);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- assertFalse(desktop.canRead(thisModule));
-
- // isExported
- assertTrue(desktop.isExported("java.awt"));
- assertTrue(desktop.isExported("java.awt", thisModule));
- assertFalse(desktop.isExported("sun.awt"));
- assertFalse(desktop.isExported("sun.awt", thisModule));
- assertTrue(desktop.isExported("sun.awt", desktop));
- assertFalse(desktop.isExported("java.wombat"));
- assertFalse(desktop.isExported("java.wombat", thisModule));
- assertFalse(desktop.isExported("java.wombat", base));
-
- // addExports
- try {
- desktop.addExports("java.awt", thisModule);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- try {
- desktop.addExports("sun.awt", thisModule);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- assertFalse(desktop.isExported("sun.awt"));
- assertFalse(desktop.isExported("sun.awt", thisModule));
-
- // isOpen
- assertFalse(desktop.isOpen("java.awt"));
- assertFalse(desktop.isOpen("java.awt", thisModule));
- assertTrue(desktop.isOpen("java.awt", desktop));
- assertFalse(desktop.isOpen("sun.awt"));
- assertFalse(desktop.isOpen("sun.awt", thisModule));
- assertTrue(desktop.isOpen("sun.awt", desktop));
- assertFalse(desktop.isOpen("java.wombat"));
- assertFalse(desktop.isOpen("java.wombat", thisModule));
- assertFalse(desktop.isOpen("java.wombat", desktop));
-
- // addOpens
- try {
- base.addOpens("sun.awt", thisModule);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- assertFalse(desktop.isOpen("sun.awt"));
- assertFalse(desktop.isOpen("sun.awt", thisModule));
-
- // canUse
- assertTrue(base.canUse(FileSystemProvider.class));
- assertFalse(base.canUse(Thread.class));
-
- // addUses
- try {
- desktop.addUses(PrintServiceLookup.class);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- try {
- desktop.addUses(Thread.class);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- assertFalse(desktop.canUse(Thread.class));
- }
-
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/WithSecurityManager.java
--- a/jdk/test/java/lang/reflect/Module/WithSecurityManager.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,147 +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.
- */
-
-/**
- * @test
- * @modules jdk.compiler
- * @summary Test java.lang.reflect.Module methods that specify permission checks
- * @run main/othervm -Djava.security.policy=${test.src}/allow.policy WithSecurityManager allow
- * @run main/othervm WithSecurityManager deny
- */
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.module.Configuration;
-import java.lang.module.ModuleFinder;
-import java.lang.module.ModuleReference;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
-import java.util.Collections;
-import java.util.Optional;
-import java.util.Set;
-
-/**
- * Test java.lang.reflect.Module methods that specify permission checks.
- */
-
-public class WithSecurityManager {
-
- // a module that will be loaded into a child layer
- static final String ANOTHER_MODULE = "jdk.compiler";
- static final String ANOTHER_MODULE_RESOURCE = "com/sun/tools/javac/Main.class";
-
- public static void main(String[] args) throws IOException {
- boolean allow = args[0].equals("allow");
-
- // base module, in the boot layer
- Module base = Object.class.getModule();
-
- // another module, in a child layer
- Module other = loadModuleInChildLayer(ANOTHER_MODULE);
- assertTrue(other.getLayer() != Layer.boot());
-
- System.setSecurityManager(new SecurityManager());
-
- test(base, "java/lang/Object.class", allow);
- test(other, ANOTHER_MODULE_RESOURCE, allow);
- }
-
- /**
- * Test the permission checks by invoking methods on the given module.
- *
- * If {@code allow} is {@code true} then the permission checks should succeed.
- */
- static void test(Module m, String name, boolean allow) throws IOException {
-
- // test Module::getClassLoader
- System.out.format("Test getClassLoader on %s ...%n", m);
- try {
- ClassLoader cl = m.getClassLoader();
- System.out.println(cl);
- if (!allow)
- assertTrue("getClassLoader should have failed", false);
- } catch (SecurityException e) {
- System.out.println(e + " thrown");
- if (allow)
- throw e;
- }
-
- // test Module::getResourceAsStream
- System.out.format("Test getResourceAsStream(\"%s\") on %s ...%n", name, m);
- try (InputStream in = m.getResourceAsStream(name)) {
- System.out.println(in);
- if (allow && (in == null))
- assertTrue(name + " not found", false);
- if (!allow && (in != null))
- assertTrue(name + " should not be found", false);
- }
-
- }
-
- /**
- * Create a module layer that contains the given system module.
- */
- static Module loadModuleInChildLayer(String mn) {
- Optional omref = ModuleFinder.ofSystem().find(mn);
- assertTrue("module " + mn + " not a system module", omref.isPresent());
-
- // create a ModuleFinder that only finds this module
- ModuleReference mref = omref.get();
- ModuleFinder finder = new ModuleFinder() {
- @Override
- public Optional find(String name) {
- if (name.equals(mn))
- return Optional.of(mref);
- else
- return Optional.empty();
- }
-
- @Override
- public Set findAll() {
- return Collections.singleton(mref);
- }
- };
-
- // create a child configuration and layer with this module
- Layer bootLayer = Layer.boot();
- Configuration cf = bootLayer
- .configuration()
- .resolve(finder, ModuleFinder.of(), Set.of(ANOTHER_MODULE));
- Layer layer = bootLayer.defineModulesWithOneLoader(cf, null);
-
- Optional om = layer.findModule(mn);
- assertTrue("module " + mn + " not in child layer", om.isPresent());
- return om.get();
- }
-
- static void assertTrue(String msg, boolean e) {
- if (!e)
- throw new RuntimeException(msg);
- }
-
- static void assertTrue(boolean e) {
- if (!e)
- throw new RuntimeException();
- }
-
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/access/AccessTest.java
--- a/jdk/test/java/lang/reflect/Module/access/AccessTest.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,86 +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.
- *
- * 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.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.Arrays;
-import java.util.List;
-
-import static jdk.testlibrary.ProcessTools.executeTestJava;
-
-import org.testng.annotations.BeforeTest;
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-/**
- * @test
- * @library /lib/testlibrary
- * @modules jdk.compiler
- * @build AccessTest CompilerUtils jdk.testlibrary.*
- * @run testng AccessTest
- * @summary Driver for test that checks access to access to types in
- * exported and non-exported packages.
- */
-
-@Test
-public class AccessTest {
-
- private static final String TEST_SRC = System.getProperty("test.src");
-
- private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
- private static final Path MODS_DIR = Paths.get("mods");
-
-
- // the names of the modules in this test
- private static List modules = Arrays.asList("test", "target");
-
-
- /**
- * Compiles all modules used by the test
- */
- @BeforeTest
- public void compileAll() throws Exception {
- for (String mn : modules) {
- Path src = SRC_DIR.resolve(mn);
- Path mods = MODS_DIR.resolve(mn);
- assertTrue(CompilerUtils.compile(src, mods));
- }
- }
-
- /**
- * Run the test
- */
- public void runTest() throws Exception {
- int exitValue
- = executeTestJava("--module-path", MODS_DIR.toString(),
- "--add-modules", "target",
- "-Dsun.reflect.enableStrictMode=true",
- "-m", "test/test.Main")
- .outputTo(System.out)
- .errorTo(System.out)
- .getExitValue();
-
- assertTrue(exitValue == 0);
- }
-
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/access/src/target/module-info.java
--- a/jdk/test/java/lang/reflect/Module/access/src/target/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +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.
- *
- * 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.
- */
-
-module target {
- exports p1;
- exports p2;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/access/src/target/p1/Helper.java
--- a/jdk/test/java/lang/reflect/Module/access/src/target/p1/Helper.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +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.
- *
- * 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 p1;
-
-import java.lang.reflect.Module;
-
-/**
- * Helper class in target module to allow test invoke addExports[Private]
- */
-
-public class Helper {
- Helper() { }
-
- public static void addExports(String pn, Module who) {
- Helper.class.getModule().addExports(pn, who);
- }
-
- public static void addOpens(String pn, Module who) {
- Helper.class.getModule().addOpens(pn, who);
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/access/src/target/p1/Public.java
--- a/jdk/test/java/lang/reflect/Module/access/src/target/p1/Public.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +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.
- *
- * 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 p1;
-
-public class Public {
-
- // public constructor
- public Public() { }
-
- // non-public constructor
- private Public(Void ignore) { }
-
- // public field
- public static Object f1;
-
- // non-public field
- private static Object f2;
-
- // public method
- public static void foo() { }
-
- // non-public method
- private static void bar() { }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/access/src/target/p2/NonPublic.java
--- a/jdk/test/java/lang/reflect/Module/access/src/target/p2/NonPublic.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +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.
- *
- * 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 p2;
-
-class NonPublic {
-
- // public constructor
- public NonPublic() { }
-
- // non-public constructor
- private NonPublic(Void ignore) { }
-
- // public field
- public static Object f1;
-
- // non-public field
- private static Object f2;
-
- // public method
- public static void foo() { }
-
- // non-public method
- private static void bar() { }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/access/src/target/q1/Public.java
--- a/jdk/test/java/lang/reflect/Module/access/src/target/q1/Public.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +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.
- *
- * 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 q1;
-
-public class Public {
-
- // public constructor
- public Public() { }
-
- // non-public constructor
- private Public(Void ignore) { }
-
- // public field
- public static Object f1;
-
- // non-public field
- private static Object f2;
-
- // public method
- public static void foo() { }
-
- // non-public method
- private static void bar() { }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/access/src/target/q2/NonPublic.java
--- a/jdk/test/java/lang/reflect/Module/access/src/target/q2/NonPublic.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +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.
- *
- * 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 q2;
-
-class NonPublic {
-
- // public constructor
- public NonPublic() { }
-
- // non-public constructor
- private NonPublic(Void ignore) { }
-
- // public field
- public static Object f1;
-
- // non-public field
- private static Object f2;
-
- // public method
- public static void foo() { }
-
- // non-public method
- private static void bar() { }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/access/src/test/module-info.java
--- a/jdk/test/java/lang/reflect/Module/access/src/test/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-module test { }
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/access/src/test/test/Main.java
--- a/jdk/test/java/lang/reflect/Module/access/src/test/test/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,379 +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.
- *
- * 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 test;
-
-import java.lang.reflect.AccessibleObject;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Method;
-import java.lang.reflect.Module;
-
-/**
- * Test access to public/non-public members of public/non-public classes in
- * exported and non-exported packages.
- */
-
-public class Main {
-
- public static void main(String[] args) throws Exception {
- testPublicClassInExportedPackage();
- testNonPublicClassInExportedPackage();
- testPublicClassInNonExportedPackage();
- testNonPublicClassInNonExportedPackage();
- }
-
- static void testPublicClassInExportedPackage() throws Exception {
- Module thisModule = Main.class.getModule();
- Module targetModule = getTargetModule();
-
- assertTrue(targetModule.isExported("p1"));
- assertTrue(targetModule.isExported("p1", thisModule));
- assertTrue(targetModule.isExported("p1", targetModule));
-
- assertFalse(targetModule.isOpen("p1"));
- assertFalse(targetModule.isOpen("p1", thisModule));
- assertTrue(targetModule.isOpen("p1", targetModule));
-
- Class clazz = Class.forName("p1.Public");
- Constructor ctor1 = clazz.getConstructor(); // public
- Constructor ctor2 = clazz.getDeclaredConstructor(Void.class); // non-public
-
- Field f1 = clazz.getField("f1"); // public
- Field f2 = clazz.getDeclaredField("f2"); // non-public
-
- Method m1 = clazz.getMethod("foo"); // public
- Method m2 = clazz.getDeclaredMethod("bar"); // non-public
-
- tryAccessConstructor(ctor1, true);
- tryAccessConstructor(ctor2, false);
- tryAccessMethod(m1, true);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, true);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, true);
- trySetAccessible(ctor2, false);
- trySetAccessible(m1, true);
- trySetAccessible(m2, false);
- trySetAccessible(f1, true);
- trySetAccessible(f2, false);
-
- targetAddOpens("p1", thisModule);
-
- tryAccessConstructor(ctor1, true);
- tryAccessConstructor(ctor2, false);
- tryAccessMethod(m1, true);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, true);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, true);
- trySetAccessible(ctor2, true);
- trySetAccessible(m1, true);
- trySetAccessible(m2, true);
- trySetAccessible(f1, true);
- trySetAccessible(f2, true);
- }
-
- static void testNonPublicClassInExportedPackage() throws Exception {
- Module thisModule = Main.class.getModule();
- Module targetModule = getTargetModule();
-
- assertTrue(targetModule.isExported("p2"));
- assertTrue(targetModule.isExported("p2", thisModule));
- assertTrue(targetModule.isExported("p2", targetModule));
-
- assertFalse(targetModule.isOpen("p2"));
- assertFalse(targetModule.isOpen("p2", thisModule));
- assertTrue(targetModule.isOpen("p1", targetModule));
-
- Class clazz = Class.forName("p2.NonPublic");
- Constructor ctor1 = clazz.getConstructor();
- Constructor ctor2 = clazz.getDeclaredConstructor(Void.class);
-
- Field f1 = clazz.getField("f1"); // public
- Field f2 = clazz.getDeclaredField("f2"); // non-public
-
- Method m1 = clazz.getMethod("foo"); // public
- Method m2 = clazz.getDeclaredMethod("bar"); // non-public
-
- tryAccessConstructor(ctor1, false);
- tryAccessConstructor(ctor2, false);
- tryAccessMethod(m1, false);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, false);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, false);
- trySetAccessible(ctor2, false);
- trySetAccessible(m1, false);
- trySetAccessible(m2, false);
- trySetAccessible(f1, false);
- trySetAccessible(f2, false);
-
- targetAddExports("p2", thisModule);
-
- tryAccessConstructor(ctor1, false);
- tryAccessConstructor(ctor2, false);
- tryAccessMethod(m1, false);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, false);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, false);
- trySetAccessible(ctor2, false);
- trySetAccessible(m1, false);
- trySetAccessible(m2, false);
- trySetAccessible(f1, false);
- trySetAccessible(f2, false);
-
- targetAddOpens("p2", thisModule);
-
- tryAccessConstructor(ctor1, false);
- tryAccessConstructor(ctor2, false);
- tryAccessMethod(m1, false);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, false);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, true);
- trySetAccessible(ctor2, true);
- trySetAccessible(m1, true);
- trySetAccessible(m2, true);
- trySetAccessible(f1, true);
- trySetAccessible(f2, true);
- }
-
- static void testPublicClassInNonExportedPackage() throws Exception {
- Module thisModule = Main.class.getModule();
- Module targetModule = getTargetModule();
-
- assertFalse(targetModule.isExported("q1"));
- assertFalse(targetModule.isExported("q1", thisModule));
- assertTrue(targetModule.isExported("q1", targetModule));
-
- assertFalse(targetModule.isOpen("q1"));
- assertFalse(targetModule.isOpen("q1", thisModule));
- assertTrue(targetModule.isOpen("q1", targetModule));
-
- Class clazz = Class.forName("q1.Public");
- Constructor ctor1 = clazz.getConstructor(); // public
- Constructor ctor2 = clazz.getDeclaredConstructor(Void.class); // non-public
-
- Field f1 = clazz.getField("f1"); // public
- Field f2 = clazz.getDeclaredField("f2"); // non-public
-
- Method m1 = clazz.getMethod("foo"); // public
- Method m2 = clazz.getDeclaredMethod("bar"); // non-public
-
- tryAccessConstructor(ctor1, false);
- tryAccessConstructor(ctor2, false);
- tryAccessMethod(m1, false);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, false);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, false);
- trySetAccessible(ctor2, false);
- trySetAccessible(m1, false);
- trySetAccessible(m2, false);
- trySetAccessible(f1, false);
- trySetAccessible(f2, false);
-
- targetAddExports("q1", thisModule);
-
- tryAccessConstructor(ctor1, true);
- tryAccessConstructor(ctor2, false);
- tryAccessMethod(m1, true);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, true);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, true);
- trySetAccessible(ctor2, false);
- trySetAccessible(m1, true);
- trySetAccessible(m2, false);
- trySetAccessible(f1, true);
- trySetAccessible(f2, false);
-
- targetAddOpens("q1", thisModule);
-
- tryAccessConstructor(ctor1, true);
- tryAccessConstructor(ctor1, false);
- tryAccessMethod(m1, true);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, true);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, true);
- trySetAccessible(ctor2, true);
- trySetAccessible(m1, true);
- trySetAccessible(m2, true);
- trySetAccessible(f1, true);
- trySetAccessible(f2, true);
- }
-
- static void testNonPublicClassInNonExportedPackage() throws Exception {
- Module thisModule = Main.class.getModule();
- Module targetModule = getTargetModule();
-
- assertFalse(targetModule.isExported("q2"));
- assertFalse(targetModule.isExported("q2", thisModule));
- assertTrue(targetModule.isExported("q2", targetModule));
-
- assertFalse(targetModule.isOpen("q2"));
- assertFalse(targetModule.isOpen("q2", thisModule));
- assertTrue(targetModule.isOpen("q2", targetModule));
-
- Class clazz = Class.forName("q2.NonPublic");
- Constructor ctor1 = clazz.getConstructor(); // public
- Constructor ctor2 = clazz.getDeclaredConstructor(Void.class); // non-public
-
- Field f1 = clazz.getField("f1"); // public
- Field f2 = clazz.getDeclaredField("f2"); // non-public
-
- Method m1 = clazz.getMethod("foo"); // public
- Method m2 = clazz.getDeclaredMethod("bar"); // non-public
-
- tryAccessConstructor(ctor1, false);
- tryAccessConstructor(ctor2, false);
- tryAccessMethod(m1, false);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, false);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, false);
- trySetAccessible(ctor2, false);
- trySetAccessible(m1, false);
- trySetAccessible(m2, false);
- trySetAccessible(f1, false);
- trySetAccessible(f2, false);
-
- targetAddExports("q2", thisModule);
-
- tryAccessConstructor(ctor1, false);
- tryAccessConstructor(ctor2, false);
- tryAccessMethod(m1, false);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, false);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, false);
- trySetAccessible(ctor2, false);
- trySetAccessible(m1, false);
- trySetAccessible(m2, false);
- trySetAccessible(f1, false);
- trySetAccessible(f2, false);
-
- targetAddOpens("q2", thisModule);
-
- tryAccessConstructor(ctor1, false);
- tryAccessConstructor(ctor2, false);
- tryAccessMethod(m1, false);
- tryAccessMethod(m2, false);
- tryAccessObjectField(f1, false);
- tryAccessObjectField(f2, false);
-
- trySetAccessible(ctor1, true);
- trySetAccessible(m1, true);
- trySetAccessible(m2, true);
- trySetAccessible(f1, true);
- trySetAccessible(f2, true);
- }
-
-
- static Module getTargetModule() {
- return Layer.boot().findModule("target").get();
- }
-
- static void tryAccessConstructor(Constructor ctor, boolean shouldSucceed) {
- try {
- ctor.newInstance();
- assertTrue(shouldSucceed);
- } catch (Exception e) {
- assertFalse(shouldSucceed);
- }
- }
-
- static void tryAccessMethod(Method method, boolean shouldSucceed) {
- try {
- method.invoke(null);
- assertTrue(shouldSucceed);
- } catch (Exception e) {
- e.printStackTrace();
- assertFalse(shouldSucceed);
- }
- }
-
- static void tryAccessObjectField(Field f, boolean shouldSucceed) {
- try {
- f.get(null);
- assertTrue(shouldSucceed);
- } catch (Exception e) {
- assertFalse(shouldSucceed);
- }
- try {
- f.set(null, new Object());
- assertTrue(shouldSucceed);
- } catch (Exception e) {
- assertFalse(shouldSucceed);
- }
- }
-
- static void trySetAccessible(AccessibleObject ao, boolean shouldSucceed) {
- try {
- ao.setAccessible(true);
- assertTrue(shouldSucceed);
- } catch (Exception e) {
- assertFalse(shouldSucceed);
- }
- }
-
- /**
- * Update target module to export a package to the given module.
- */
- static void targetAddExports(String pn, Module who) throws Exception {
- Class helper = Class.forName("p1.Helper");
- Method m = helper.getMethod("addExports", String.class, Module.class);
- m.invoke(null, pn, who);
- }
-
- /**
- * Update target module to open a package to the given module.
- */
- static void targetAddOpens(String pn, Module who) throws Exception {
- Class helper = Class.forName("p1.Helper");
- Method m = helper.getMethod("addOpens", String.class, Module.class);
- m.invoke(null, pn, who);
- }
-
- static void assertTrue(boolean expr) {
- if (!expr) throw new RuntimeException();
- }
-
- static void assertFalse(boolean expr) {
- assertTrue(!expr);
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/Driver.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/Driver.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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
- * @build test/* m1/* m2/* m3/* m4/*
- * @run testng/othervm test/test.Main
- * @summary Basic test case for Module::addXXX methods
- */
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/m1/module-info.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/m1/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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.
- */
-module m1 {
- exports p1;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/m1/p1/C.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/m1/p1/C.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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 p1;
-
-public class C {
- public C() { }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/m2/module-info.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/m2/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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.
- */
-module m2 {
- exports p2;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/m2/p2/C.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/m2/p2/C.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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 p2;
-
-import java.lang.reflect.Module;
-
-public class C {
-
- public static void export(String pn, Module m) {
- C.class.getModule().addExports(pn, m);
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/m2/p2/internal/C.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/m2/p2/internal/C.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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 p2.internal;
-
-public class C {
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/m3/module-info.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/m3/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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.
- */
-module m3 {
- exports p3 to test;
- opens p3 to test;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/m3/p3/C.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/m3/p3/C.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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 p3;
-
-public class C {
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/m4/module-info.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/m4/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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.
- */
-module m4 {
- exports p4;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/m4/p4/C.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/m4/p4/C.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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 p4;
-
-import java.lang.reflect.Constructor;
-
-public class C {
- public static Object tryNewInstance(Class clazz) throws Exception {
- Constructor ctor = clazz.getDeclaredConstructor();
- return ctor.newInstance();
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/test/module-info.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/test/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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.
- */
-module test {
- exports test to testng;
-
- requires m2;
- requires m3;
- requires m4;
- requires testng;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/test/test/C.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/test/test/C.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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 test;
-
-public class C { }
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/test/test/Main.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/test/test/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,196 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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 test;
-
-import java.lang.invoke.MethodHandle;
-import java.lang.invoke.MethodHandles;
-import java.lang.invoke.MethodType;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Module;
-import java.util.ServiceConfigurationError;
-import java.util.ServiceLoader;
-
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-/**
- * Basic test case for Module::addXXXX methods
- */
-
-@Test
-public class Main {
-
- /**
- * Test Module::addReads
- *
- * module test { }
- *
- * module m1 {
- * exports p1;
- * }
- */
- public void testAddReads() throws Throwable {
- Module thisModule = Main.class.getModule();
- Class clazz = Class.forName("p1.C");
- Module m1 = clazz.getModule();
-
- // test does not read m1
- assertFalse(thisModule.canRead(m1));
- MethodHandles.Lookup lookup = MethodHandles.lookup();
- MethodType mt = MethodType.methodType(void.class);
- try {
- lookup.findConstructor(clazz, mt);
- assertTrue(false);
- } catch (IllegalAccessException expected) { }
-
- // update test to read m1
- Module result = thisModule.addReads(m1);
- assertTrue(result== thisModule);
- assertTrue(thisModule.canRead(m1));
- MethodHandle mh = lookup.findConstructor(clazz, mt);
- Object obj = mh.invoke();
-
- // attempt to update m1 to read test
- try {
- m1.addReads(thisModule);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- }
-
-
- /**
- * Test Module::addExports
- *
- * module test {
- * requires m2;
- * }
- * module m2 {
- * exports p2;
- * contains package p2.internal;
- * }
- */
- public void testAddExports() throws Exception {
- Module thisModule = Main.class.getModule();
- Module m2 = p2.C.class.getModule();
- Class targetClass = Class.forName("p2.internal.C");
- String p2Internal = targetClass.getPackageName();
- assertTrue(targetClass.getModule() == m2);
-
- // m2 does not export p2.internal to test
- assertFalse(m2.isExported(p2Internal, thisModule));
- Constructor ctor = targetClass.getDeclaredConstructor();
- try {
- ctor.newInstance();
- assertTrue(false);
- } catch (IllegalAccessException expected) { }
-
- // update m2 to export p2.internal to test
- p2.C.export(p2Internal, thisModule);
- assertTrue(m2.isExported(p2Internal, thisModule));
- ctor.newInstance(); // should succeed
-
- // attempt to update m2 to export a package to test
- try {
- m2.addExports("p2.other", thisModule);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- }
-
- /**
- * Test Module::addOpens
- *
- * module test {
- * requires m3;
- * requires m4;
- * }
- *
- * module m3 {
- * exports p3 to test;
- * opens p3 to test;
- * }
- *
- * module m4 {
- * exports p4;
- * }
- */
- public void testAddOpens() throws Exception {
- Module thisModule = Main.class.getModule();
- Module m3 = p3.C.class.getModule();
- Module m4 = p4.C.class.getModule();
-
- // test does not open package test to m4
- assertFalse(thisModule.isOpen("test", m4));
- try {
- p4.C.tryNewInstance(test.C.class);
- assertTrue(false);
- } catch (IllegalAccessException expected) { }
-
- // open test to m4
- thisModule.addOpens("test", m4);
- p4.C.tryNewInstance(test.C.class); // should succeed
-
-
- // m3 does not open p3 to m4
- assertFalse(m3.isOpen("p3", m4));
- try {
- p4.C.tryNewInstance(p3.C.class);
- assertTrue(false);
- } catch (IllegalAccessException expected) { }
-
-
- // m3 opens p3 to test => test allowed to open m3/p3 to m4
- assertTrue(m3.isOpen("p3", thisModule));
- m3.addOpens("p3", m4);
- assertTrue(m3.isOpen("p3", m4));
- p4.C.tryNewInstance(p3.C.class); // should succeed
-
-
- // attempt to update m4 to open package to m3
- try {
- m4.addOpens("p4", m3);
- assertTrue(false);
- } catch (IllegalCallerException expected) { }
- }
-
-
- /**
- * Test Module::addUses
- */
- public void testAddUses() {
- Module thisModule = Main.class.getModule();
-
- assertFalse(thisModule.canUse(Service.class));
- try {
- ServiceLoader.load(Service.class);
- assertTrue(false);
- } catch (ServiceConfigurationError expected) { }
-
- Module result = thisModule.addUses(Service.class);
- assertTrue(result== thisModule);
-
- assertTrue(thisModule.canUse(Service.class));
- ServiceLoader.load(Service.class); // no exception
- }
-
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/addXXX/test/test/Service.java
--- a/jdk/test/java/lang/reflect/Module/addXXX/test/test/Service.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * 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 test;
-
-/**
- * Simple service type
- */
-public interface Service { }
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/allow.policy
--- a/jdk/test/java/lang/reflect/Module/allow.policy Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
- * 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.
- */
-
-grant {
- permission java.lang.RuntimePermission "getClassLoader";
- permission java.lang.RuntimePermission "accessSystemModules";
- permission java.io.FilePermission "${java.home}/modules/-", "read"; // exploded build
-};
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/annotation/Basic.java
--- a/jdk/test/java/lang/reflect/Module/annotation/Basic.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,77 +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.
- */
-
-/**
- * @test
- * @library src
- * @build m/* Basic
- * @run testng/othervm Basic
- * @summary Basic test for annotations on modules
- */
-
-import java.lang.reflect.Module;
-import java.util.Arrays;
-
-import p.annotation.Foo;
-import p.annotation.Bar;
-import p.annotation.Baz;
-
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-public class Basic {
-
- final Module module = Foo.class.getModule();
-
- /**
- * {@code @Foo} does not have RUNTIME retention policy.
- */
- @Test
- public void testInvisibleAnnotation() {
- assertFalse(module.isAnnotationPresent(Foo.class));
- assertNull(module.getAnnotation(Foo.class));
- }
-
- /**
- * {@code @Bar} has RUNTIME retention policy and value "bar"
- */
- @Test
- public void testBarAnnotation() {
- assertTrue(module.isAnnotationPresent(Bar.class));
- Bar bar = module.getAnnotation(Bar.class);
- assertNotNull(bar);
- assertEquals(bar.value(), "bar");
- }
-
- /**
- * {@code @Baz} has RUNTIME retention policy has a repeating value
- */
- @Test
- public void testBazAnnotation() {
- assertTrue(module.isAnnotationPresent(Baz.class));
- Baz baz = module.getAnnotation(Baz.class);
- assertNotNull(baz);
- String[] expected = { "one", "two", "three" };
- assertTrue(Arrays.equals(baz.value(), expected));
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/annotation/src/m/module-info.java
--- a/jdk/test/java/lang/reflect/Module/annotation/src/m/module-info.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +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 p.annotation.*;
-
-@Foo
-@Bar("bar")
-@Baz({"one", "two", "three"})
-module m {
- exports p.annotation;
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/annotation/src/m/p/annotation/Bar.java
--- a/jdk/test/java/lang/reflect/Module/annotation/src/m/p/annotation/Bar.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +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.
- */
-
-package p.annotation;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-import static java.lang.annotation.ElementType.MODULE;
-
-@Retention(RetentionPolicy.RUNTIME)
-@Target(value={MODULE})
-public @interface Bar {
- String value();
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/annotation/src/m/p/annotation/Baz.java
--- a/jdk/test/java/lang/reflect/Module/annotation/src/m/p/annotation/Baz.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +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.
- */
-
-package p.annotation;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-import static java.lang.annotation.ElementType.MODULE;
-
-@Target(value={MODULE})
-@Retention(RetentionPolicy.RUNTIME)
-public @interface Baz {
- String[] value();
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Module/annotation/src/m/p/annotation/Foo.java
--- a/jdk/test/java/lang/reflect/Module/annotation/src/m/p/annotation/Foo.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +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.
- */
-
-package p.annotation;
-
-import java.lang.annotation.Target;
-import static java.lang.annotation.ElementType.MODULE;
-
-@Target(value={MODULE})
-public @interface Foo {}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Proxy/ProxyClassAccessTest.java
--- a/jdk/test/java/lang/reflect/Proxy/ProxyClassAccessTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/reflect/Proxy/ProxyClassAccessTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
import java.lang.reflect.Proxy;
import java.nio.file.Path;
import java.nio.file.Paths;
@@ -88,12 +87,12 @@
@Test
public void testNoReadAccess() throws Exception {
ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- Layer bootLayer = Layer.boot();
+ ModuleLayer bootLayer = ModuleLayer.boot();
Configuration cf = bootLayer
.configuration()
.resolveAndBind(ModuleFinder.of(), finder, modules);
ClassLoader parentLoader = this.getClass().getClassLoader();
- Layer layer = bootLayer.defineModulesWithOneLoader(cf, parentLoader);
+ ModuleLayer layer = bootLayer.defineModulesWithOneLoader(cf, parentLoader);
ClassLoader loader = layer.findLoader("m1");
Class[] interfaces = new Class[] {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Proxy/ProxyForMethodHandle.java
--- a/jdk/test/java/lang/reflect/Proxy/ProxyForMethodHandle.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/reflect/Proxy/ProxyForMethodHandle.java Wed Jul 05 23:13:02 2017 +0200
@@ -28,7 +28,6 @@
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Module;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Proxy/ProxyLayerTest.java
--- a/jdk/test/java/lang/reflect/Proxy/ProxyLayerTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/reflect/Proxy/ProxyLayerTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -24,7 +24,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Layer;
import java.lang.reflect.Proxy;
import java.nio.file.Path;
import java.nio.file.Paths;
@@ -70,18 +69,18 @@
}
/**
- * Test proxy implementing interfaces in a Layer defined in
+ * Test proxy implementing interfaces in a layer defined in
* an unnamed module
*/
@Test
public void testProxyInUnnamed() throws Exception {
ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- Layer bootLayer = Layer.boot();
+ ModuleLayer bootLayer = ModuleLayer.boot();
Configuration cf = bootLayer
.configuration()
.resolveAndBind(ModuleFinder.of(), finder, Arrays.asList(modules));
ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
+ ModuleLayer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
ClassLoader loader = layer.findLoader("m1");
@@ -110,12 +109,12 @@
@Test
public void testProxyInDynamicModule() throws Exception {
ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- Layer bootLayer = Layer.boot();
+ ModuleLayer bootLayer = ModuleLayer.boot();
Configuration cf = bootLayer
.configuration()
.resolveAndBind(ModuleFinder.of(), finder, Arrays.asList(modules));
ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
+ ModuleLayer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
ClassLoader loader = layer.findLoader("m1");
@@ -140,12 +139,12 @@
@Test
public void testNoReadAccess() throws Exception {
ModuleFinder finder = ModuleFinder.of(MODS_DIR);
- Layer bootLayer = Layer.boot();
+ ModuleLayer bootLayer = ModuleLayer.boot();
Configuration cf = bootLayer
.configuration()
.resolveAndBind(ModuleFinder.of(), finder, Arrays.asList(modules));
ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
+ ModuleLayer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
ClassLoader loader = layer.findLoader("m1");
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Proxy/ProxyModuleMapping.java
--- a/jdk/test/java/lang/reflect/Proxy/ProxyModuleMapping.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/reflect/Proxy/ProxyModuleMapping.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Module;
import java.lang.reflect.Proxy;
/*
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Proxy/src/test/jdk/test/Main.java
--- a/jdk/test/java/lang/reflect/Proxy/src/test/jdk/test/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/reflect/Proxy/src/test/jdk/test/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -25,7 +25,6 @@
import java.net.URL;
import java.net.URLClassLoader;
-import java.lang.reflect.Module;
import static jdk.test.ProxyTest.*;
public class Main {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/Proxy/src/test/jdk/test/ProxyTest.java
--- a/jdk/test/java/lang/reflect/Proxy/src/test/jdk/test/ProxyTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/lang/reflect/Proxy/src/test/jdk/test/ProxyTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,7 +26,6 @@
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Module;
import java.lang.reflect.Proxy;
import java.util.Arrays;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/WeakPairMap/Driver.java
--- a/jdk/test/java/lang/reflect/WeakPairMap/Driver.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +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.
- */
-
-/**
- * @test
- * @bug 8888888
- * @summary Functional test for WeakPairMap
- * @build java.base/java.lang.reflect.WeakPairMapTest
- * @run main Driver
- */
-public class Driver {
- public static void main(String[] args) {
- java.lang.reflect.WeakPairMapTest.main(args);
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/lang/reflect/WeakPairMap/java.base/java/lang/reflect/WeakPairMapTest.java
--- a/jdk/test/java/lang/reflect/WeakPairMap/java.base/java/lang/reflect/WeakPairMapTest.java Thu Apr 13 20:35:38 2017 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,175 +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.
- */
-
-package java.lang.reflect;
-
-import java.lang.ref.Reference;
-import java.util.Objects;
-
-/**
- * Functional test for WeakPairMap
- *
- * @author Peter Levart
- */
-public class WeakPairMapTest {
- public static void main(String[] args) {
- WeakPairMap pm = new WeakPairMap<>();
- Object key1 = new Object();
- Object key2 = new Object();
-
- // check for emptiness
- assertEquals(pm.containsKeyPair(key1, key2), false);
- assertEquals(pm.get(key1, key2), null);
-
- // check for NPE(s)
- for (Object k1 : new Object[]{null, key1}) {
- for (Object k2 : new Object[]{null, key2}) {
- for (String v : new String[]{null, "abc"}) {
-
- if (k1 != null && k2 != null && v != null) {
- // skip non-null args
- continue;
- }
-
- try {
- pm.put(k1, k2, v);
- throw new AssertionError("Unexpected code path, k1=" +
- k1 + ", k2=" + k2 + ", v=" + v);
- } catch (NullPointerException e) {
- // expected
- }
-
- try {
- pm.putIfAbsent(k1, k2, v);
- throw new AssertionError("Unexpected code path, k1=" +
- k1 + ", k2=" + k2 + ", v=" + v);
- } catch (NullPointerException e) {
- // expected
- }
-
- if (k1 != null && k2 != null) {
- // skip non-null args
- continue;
- }
-
- try {
- pm.computeIfAbsent(k1, k2, (_k1, _k2) -> v);
- throw new AssertionError("Unexpected code path, k1=" +
- k1 + ", k2=" + k2 + ", v=" + v);
- } catch (NullPointerException e) {
- // expected
- }
-
- try {
- pm.containsKeyPair(k1, k2);
- throw new AssertionError("Unexpected code path, k1=" +
- k1 + ", k2=" + k2);
- } catch (NullPointerException e) {
- // expected
- }
-
- try {
- pm.get(k1, k2);
- throw new AssertionError("Unexpected code path, k1=" +
- k1 + ", k2=" + k2);
- } catch (NullPointerException e) {
- // expected
- }
- }
- }
- }
-
- // how much to wait when it is expected for entry to be retained
- final long retentionTimeout = 500L;
- // how much to wait when it is expected for entry to be removed
- final long cleanupTimeout = 30_000L;
-
- // check insertion
- assertEquals(pm.putIfAbsent(key1, key2, "abc"), null);
- assertEquals(pm.get(key1, key2), "abc");
-
- // check retention while both keys are still reachable
- assertEquals(gcAndWaitRemoved(pm, "abc", retentionTimeout), false);
- assertEquals(pm.get(key1, key2), "abc");
-
- // check cleanup when both keys are unreachable
- key1 = null;
- key2 = null;
- assertEquals(gcAndWaitRemoved(pm, "abc", cleanupTimeout), true);
-
- // new insertion
- key1 = new Object();
- key2 = new Object();
- assertEquals(pm.putIfAbsent(key1, key2, "abc"), null);
- assertEquals(pm.get(key1, key2), "abc");
-
- // check retention while both keys are still reachable
- assertEquals(gcAndWaitRemoved(pm, "abc", retentionTimeout), false);
- assertEquals(pm.get(key1, key2), "abc");
-
- // check cleanup when 1st key is unreachable
- key1 = null;
- assertEquals(gcAndWaitRemoved(pm, "abc", cleanupTimeout), true);
- Reference.reachabilityFence(key2);
-
- // new insertion
- key1 = new Object();
- key2 = new Object();
- assertEquals(pm.putIfAbsent(key1, key2, "abc"), null);
- assertEquals(pm.get(key1, key2), "abc");
-
- // check retention while both keys are still reachable
- assertEquals(gcAndWaitRemoved(pm, "abc", retentionTimeout), false);
- assertEquals(pm.get(key1, key2), "abc");
-
- // check cleanup when 2nd key is unreachable
- key2 = null;
- assertEquals(gcAndWaitRemoved(pm, "abc", cleanupTimeout), true);
- Reference.reachabilityFence(key1);
- }
-
- /**
- * Trigger GC and wait for at most {@code millis} ms for given value to
- * be removed from given WeakPairMap.
- *
- * @return true if element has been removed or false if not
- */
- static boolean gcAndWaitRemoved(WeakPairMap pm, V value,
- long millis) {
- System.gc();
- for (int i = 0; i < (millis + 99) / 100 && pm.values().contains(value); i++) {
- try {
- Thread.sleep(100L);
- } catch (InterruptedException e) {
- throw new AssertionError("Interrupted");
- }
- }
- return !pm.values().contains(value);
- }
-
- static void assertEquals(Object actual, Object expected) {
- if (!Objects.equals(actual, expected)) {
- throw new AssertionError("Expected: " + expected + ", actual: " + actual);
- }
- }
-}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/nio/channels/SocketChannel/VectorIO.java
--- a/jdk/test/java/nio/channels/SocketChannel/VectorIO.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/nio/channels/SocketChannel/VectorIO.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -22,8 +22,10 @@
*/
/* @test
- * @summary Test socketchannel vector IO
- * @library ..
+ * @summary Test socketchannel vector IO (use -Dseed=X to set PRNG seed)
+ * @library .. /lib/testlibrary/
+ * @build jdk.testlibrary.RandomFactory
+ * @run main VectorIO
* @key randomness
*/
@@ -32,11 +34,11 @@
import java.nio.*;
import java.nio.channels.*;
import java.util.*;
-
+import jdk.testlibrary.RandomFactory;
public class VectorIO {
- static Random generator = new Random();
+ private static Random generator = RandomFactory.getRandom();
static int testSize;
@@ -100,8 +102,6 @@
static class Server
extends TestThread
{
- static Random generator = new Random();
-
final int testSize;
final ServerSocketChannel ssc;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/nio/channels/etc/AdaptorCloseAndInterrupt.java
--- a/jdk/test/java/nio/channels/etc/AdaptorCloseAndInterrupt.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/nio/channels/etc/AdaptorCloseAndInterrupt.java Wed Jul 05 23:13:02 2017 +0200
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
* 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 @@
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
import java.util.Random;
@@ -46,6 +47,9 @@
final DatagramChannel peer;
final int port;
+ final AtomicBoolean isClosed = new AtomicBoolean();
+ final AtomicBoolean isInterrupted = new AtomicBoolean();
+
public AdaptorCloseAndInterrupt() {
listener = null;
peer = null;
@@ -96,6 +100,7 @@
try {
sc.socket().getInputStream().read(new byte[100]);
+ System.err.format("close() was invoked: %s%n", isClosed.get());
throw new RuntimeException("read should not have completed");
} catch (ClosedChannelException expected) {}
@@ -119,7 +124,10 @@
sc.socket().getInputStream().read(new byte[100]);
throw new RuntimeException("read should not have completed");
} catch (ClosedByInterruptException expected) {
- Thread.currentThread().interrupted();
+ System.out.format("interrupt() was invoked: %s%n",
+ isInterrupted.get());
+ System.out.format("scReadAsyncInterrupt was interrupted: %s%n",
+ Thread.currentThread().interrupted());
}
if (!sc.socket().isClosed())
@@ -140,6 +148,7 @@
try {
dc.socket().receive(new DatagramPacket(new byte[100], 100));
+ System.err.format("close() was invoked: %s%n", isClosed.get());
throw new RuntimeException("receive should not have completed");
} catch (ClosedChannelException expected) {}
@@ -159,7 +168,16 @@
dc.socket().receive(new DatagramPacket(new byte[100], 100));
throw new RuntimeException("receive should not have completed");
} catch (ClosedByInterruptException expected) {
- Thread.currentThread().interrupted();
+ System.out.format("interrupt() was invoked: %s%n",
+ isInterrupted.get());
+ System.out.format("dcReceiveAsyncInterrupt was interrupted: %s%n",
+ Thread.currentThread().interrupted());
+ } catch (SocketTimeoutException unexpected) {
+ System.err.format("Receive thread interrupt invoked: %s%n",
+ isInterrupted.get());
+ System.err.format("Receive thread was interrupted: %s%n",
+ Thread.currentThread().isInterrupted());
+ throw unexpected;
}
if (!dc.socket().isClosed())
@@ -175,6 +193,7 @@
try {
ssc.socket().accept();
+ System.err.format("close() was invoked: %s%n", isClosed.get());
throw new RuntimeException("accept should not have completed");
} catch (ClosedChannelException expected) {}
@@ -193,7 +212,10 @@
ssc.socket().accept();
throw new RuntimeException("accept should not have completed");
} catch (ClosedByInterruptException expected) {
- Thread.currentThread().interrupted();
+ System.out.format("interrupt() was invoked: %s%n",
+ isInterrupted.get());
+ System.out.format("ssAcceptAsyncInterrupt was interrupted: %s%n",
+ Thread.currentThread().interrupted());
}
if (!ssc.socket().isClosed())
@@ -204,6 +226,7 @@
AdaptorCloseAndInterrupt.pool.schedule(new Callable() {
public Void call() throws Exception {
sc.close();
+ isClosed.set(true);
return null;
}
}, new Random().nextInt(1000), TimeUnit.MILLISECONDS);
@@ -214,6 +237,7 @@
AdaptorCloseAndInterrupt.pool.schedule(new Callable() {
public Void call() throws Exception {
current.interrupt();
+ isInterrupted.set(true);
return null;
}
}, new Random().nextInt(1000), TimeUnit.MILLISECONDS);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/security/Provider/DefaultProviderList.java
--- a/jdk/test/java/security/Provider/DefaultProviderList.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/security/Provider/DefaultProviderList.java Wed Jul 05 23:13:02 2017 +0200
@@ -33,7 +33,6 @@
import java.util.Arrays;
import java.util.Iterator;
import java.util.ServiceLoader;
-import java.lang.reflect.Module;
public class DefaultProviderList {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/cache/src/test/jdk/test/Main.java
--- a/jdk/test/java/util/ResourceBundle/modules/cache/src/test/jdk/test/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/cache/src/test/jdk/test/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
package jdk.test;
-import java.lang.reflect.Module;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
@@ -56,4 +55,4 @@
jdk.test.util.Bundles.getBundle();
}
}
-}
\ No newline at end of file
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/casesensitive/CaseInsensitiveNameClash.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/casesensitive/CaseInsensitiveNameClash.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 8177980
+ * @library /lib/testlibrary
+ * @modules jdk.compiler
+ * @build CompilerUtils jdk.testlibrary.ProcessTools CaseInsensitiveNameClash
+ * @run testng CaseInsensitiveNameClash
+ */
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import jdk.testlibrary.ProcessTools;
+
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+public class CaseInsensitiveNameClash {
+
+ private static final String TEST_SRC = System.getProperty("test.src");
+
+ private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
+ private static final Path MODS_DIR = Paths.get("mods");
+
+ private static final String MODULE = "resbundle";
+ private static final String MAIN_CLASS = MODULE + "/jdk.test.Main";
+
+ /**
+ * Compiles the module used by the test
+ */
+ @BeforeTest
+ public void compileAll() throws Exception {
+ Path msrc = SRC_DIR.resolve(MODULE);
+ assertTrue(CompilerUtils.compile(msrc, MODS_DIR,
+ "--module-source-path", SRC_DIR.toString()));
+ Path propsFile = Paths.get("jdk", "test", "main.properties");
+ Files.copy(msrc.resolve(propsFile), MODS_DIR.resolve(MODULE).resolve(propsFile));
+ }
+
+ @Test
+ public void test() throws Exception {
+ assertTrue(ProcessTools.executeTestJava("--module-path", MODS_DIR.toString(),
+ "-m", MAIN_CLASS)
+ .outputTo(System.out)
+ .errorTo(System.out)
+ .getExitValue() == 0);
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/casesensitive/src/resbundle/jdk/test/Main.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/casesensitive/src/resbundle/jdk/test/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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 jdk.test;
+
+import java.util.ResourceBundle;
+
+public class Main {
+ public static void main(String[] args) throws Exception {
+ ResourceBundle bundle = ResourceBundle.getBundle("jdk.test.main");
+ if (!bundle.getString("key").equals("value")) {
+ throw new RuntimeException("Expected: value but get " + bundle.getString("key"));
+ }
+ }
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/casesensitive/src/resbundle/jdk/test/main.properties
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/casesensitive/src/resbundle/jdk/test/main.properties Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,1 @@
+key=value
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/casesensitive/src/resbundle/module-info.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/casesensitive/src/resbundle/module-info.java Wed Jul 05 23:13:02 2017 +0200
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+module resbundle {
+}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/security/src/test/jdk/test/Main.java
--- a/jdk/test/java/util/ResourceBundle/modules/security/src/test/jdk/test/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/security/src/test/jdk/test/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -24,7 +24,6 @@
package jdk.test;
import p1.Bundle;
-import java.lang.reflect.Module;
import java.util.ResourceBundle;
public class Main {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/visibility/src/embargo/jdk/embargo/TestWithNoModuleArg.java
--- a/jdk/test/java/util/ResourceBundle/modules/visibility/src/embargo/jdk/embargo/TestWithNoModuleArg.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/visibility/src/embargo/jdk/embargo/TestWithNoModuleArg.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
package jdk.embargo;
-import java.lang.reflect.Module;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/visibility/src/embargo/jdk/embargo/TestWithUnnamedModuleArg.java
--- a/jdk/test/java/util/ResourceBundle/modules/visibility/src/embargo/jdk/embargo/TestWithUnnamedModuleArg.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/visibility/src/embargo/jdk/embargo/TestWithUnnamedModuleArg.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
package jdk.embargo;
-import java.lang.reflect.Module;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/visibility/src/pkg/jdk/pkg/test/Main.java
--- a/jdk/test/java/util/ResourceBundle/modules/visibility/src/pkg/jdk/pkg/test/Main.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/visibility/src/pkg/jdk/pkg/test/Main.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
package jdk.pkg.test;
-import java.lang.reflect.Module;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/visibility/src/test/jdk/test/TestWithNoModuleArg.java
--- a/jdk/test/java/util/ResourceBundle/modules/visibility/src/test/jdk/test/TestWithNoModuleArg.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/visibility/src/test/jdk/test/TestWithNoModuleArg.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
package jdk.test;
-import java.lang.reflect.Module;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ResourceBundle/modules/visibility/src/test/jdk/test/TestWithUnnamedModuleArg.java
--- a/jdk/test/java/util/ResourceBundle/modules/visibility/src/test/jdk/test/TestWithUnnamedModuleArg.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/ResourceBundle/modules/visibility/src/test/jdk/test/TestWithUnnamedModuleArg.java Wed Jul 05 23:13:02 2017 +0200
@@ -23,7 +23,6 @@
package jdk.test;
-import java.lang.reflect.Module;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ServiceLoader/modules/BadProvidersTest.java
--- a/jdk/test/java/util/ServiceLoader/modules/BadProvidersTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/ServiceLoader/modules/BadProvidersTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -33,7 +33,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
@@ -87,14 +86,14 @@
private List loadProviders(Path mp, String moduleName) throws Exception {
ModuleFinder finder = ModuleFinder.of(mp);
- Layer bootLayer = Layer.boot();
+ ModuleLayer bootLayer = ModuleLayer.boot();
Configuration cf = bootLayer.configuration()
.resolveAndBind(finder, ModuleFinder.of(), Set.of(moduleName));
ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer layer = Layer.boot().defineModulesWithOneLoader(cf, scl);
+ ModuleLayer layer = ModuleLayer.boot().defineModulesWithOneLoader(cf, scl);
Class service = layer.findLoader(moduleName).loadClass(TEST_SERVICE);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/ServiceLoader/modules/Basic.java
--- a/jdk/test/java/util/ServiceLoader/modules/Basic.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/ServiceLoader/modules/Basic.java Wed Jul 05 23:13:02 2017 +0200
@@ -34,7 +34,6 @@
import java.lang.module.Configuration;
import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
@@ -229,7 +228,7 @@
*/
@Test
public void testWithCustomLayer1() {
- Layer layer = createCustomLayer("bananascript");
+ ModuleLayer layer = createCustomLayer("bananascript");
ClassLoader loader = layer.findLoader("bananascript");
List providers
@@ -258,7 +257,7 @@
*/
@Test
public void testWithCustomLayer2() {
- Layer layer = createCustomLayer("bananascript");
+ ModuleLayer layer = createCustomLayer("bananascript");
List factories
= collectAll(ServiceLoader.load(layer, ScriptEngineFactory.class));
@@ -293,7 +292,7 @@
*/
@Test
public void testWithCustomLayer3() {
- Layer bootLayer = Layer.boot();
+ ModuleLayer bootLayer = ModuleLayer.boot();
Configuration cf0 = bootLayer.configuration();
// boot layer should contain "bananascript"
@@ -313,12 +312,12 @@
// layer1
Configuration cf1 = cf0.resolveAndBind(finder, ModuleFinder.of(), Set.of());
- Layer layer1 = bootLayer.defineModulesWithOneLoader(cf1, scl);
+ ModuleLayer layer1 = bootLayer.defineModulesWithOneLoader(cf1, scl);
assertTrue(layer1.modules().size() == 1);
// layer2
Configuration cf2 = cf0.resolveAndBind(finder, ModuleFinder.of(), Set.of());
- Layer layer2 = bootLayer.defineModulesWithOneLoader(cf2, scl);
+ ModuleLayer layer2 = bootLayer.defineModulesWithOneLoader(cf2, scl);
assertTrue(layer2.modules().size() == 1);
// layer3 with layer1 and layer2 as parents
@@ -326,7 +325,8 @@
List.of(cf1, cf2),
ModuleFinder.of(),
Set.of());
- Layer layer3 = Layer.defineModulesWithOneLoader(cf3, List.of(layer1, layer2), scl).layer();
+ ModuleLayer layer3
+ = ModuleLayer.defineModulesWithOneLoader(cf3, List.of(layer1, layer2), scl).layer();
assertTrue(layer3.modules().size() == 1);
@@ -390,12 +390,12 @@
@Test(expectedExceptions = { NullPointerException.class })
public void testLoadNull3() {
class S { }
- ServiceLoader.load((Layer) null, S.class);
+ ServiceLoader.load((ModuleLayer) null, S.class);
}
@Test(expectedExceptions = { NullPointerException.class })
public void testLoadNull4() {
- ServiceLoader.load(Layer.empty(), null);
+ ServiceLoader.load(ModuleLayer.empty(), null);
}
@Test(expectedExceptions = { NullPointerException.class })
@@ -404,19 +404,19 @@
}
/**
- * Create a custom Layer by resolving the given module names. The modules
+ * Create a custom layer by resolving the given module names. The modules
* are located in the {@code ${test.classes}/modules} directory.
*/
- private Layer createCustomLayer(String... modules) {
+ private ModuleLayer createCustomLayer(String... modules) {
Path dir = Paths.get(System.getProperty("test.classes", "."), "modules");
ModuleFinder finder = ModuleFinder.of(dir);
Set roots = new HashSet<>();
Collections.addAll(roots, modules);
- Layer bootLayer = Layer.boot();
+ ModuleLayer bootLayer = ModuleLayer.boot();
Configuration parent = bootLayer.configuration();
Configuration cf = parent.resolve(finder, ModuleFinder.of(), roots);
ClassLoader scl = ClassLoader.getSystemClassLoader();
- Layer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
+ ModuleLayer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
assertTrue(layer.modules().size() == 1);
return layer;
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ArrayDeque8Test.java
--- a/jdk/test/java/util/concurrent/tck/ArrayDeque8Test.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ArrayDeque8Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import java.util.Spliterator;
import junit.framework.Test;
-import junit.framework.TestSuite;
public class ArrayDeque8Test extends JSR166TestCase {
public static void main(String[] args) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ArrayDequeTest.java
--- a/jdk/test/java/util/concurrent/tck/ArrayDequeTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ArrayDequeTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -35,7 +35,6 @@
import java.util.ArrayDeque;
import java.util.Arrays;
import java.util.Collection;
-import java.util.Collections;
import java.util.Deque;
import java.util.Iterator;
import java.util.NoSuchElementException;
@@ -44,7 +43,6 @@
import java.util.concurrent.ThreadLocalRandom;
import junit.framework.Test;
-import junit.framework.TestSuite;
public class ArrayDequeTest extends JSR166TestCase {
public static void main(String[] args) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ArrayListTest.java
--- a/jdk/test/java/util/concurrent/tck/ArrayListTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ArrayListTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -33,11 +33,9 @@
*/
import java.util.ArrayList;
-import java.util.Collection;
import java.util.List;
import junit.framework.Test;
-import junit.framework.TestSuite;
public class ArrayListTest extends JSR166TestCase {
public static void main(String[] args) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/AtomicReferenceFieldUpdaterTest.java
--- a/jdk/test/java/util/concurrent/tck/AtomicReferenceFieldUpdaterTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/AtomicReferenceFieldUpdaterTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -75,7 +75,7 @@
assertTrue(a.compareAndSet(this, two, m4));
assertSame(m4, a.get(this));
assertFalse(a.compareAndSet(this, m5, seven));
- assertFalse(seven == a.get(this));
+ assertNotSame(seven, a.get(this));
assertTrue(a.compareAndSet(this, m4, seven));
assertSame(seven, a.get(this));
}
@@ -208,7 +208,7 @@
assertTrue(a.compareAndSet(this, two, m4));
assertSame(m4, a.get(this));
assertFalse(a.compareAndSet(this, m5, seven));
- assertFalse(seven == a.get(this));
+ assertNotSame(seven, a.get(this));
assertTrue(a.compareAndSet(this, m4, seven));
assertSame(seven, a.get(this));
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/AtomicReferenceTest.java
--- a/jdk/test/java/util/concurrent/tck/AtomicReferenceTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/AtomicReferenceTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -153,7 +153,7 @@
AtomicReference z = serialClone(x);
assertNotSame(y, z);
assertEquals(one, x.get());
- assertEquals(null, y.get());
+ assertNull(y.get());
assertEquals(one, z.get());
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/CompletableFutureTest.java
--- a/jdk/test/java/util/concurrent/tck/CompletableFutureTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/CompletableFutureTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -2589,28 +2589,28 @@
// unspecified behavior - both source completions available
try {
- assertEquals(null, h0.join());
+ assertNull(h0.join());
rs[0].assertValue(v1);
} catch (CompletionException ok) {
checkCompletedWithWrappedException(h0, ex);
rs[0].assertNotInvoked();
}
try {
- assertEquals(null, h1.join());
+ assertNull(h1.join());
rs[1].assertValue(v1);
} catch (CompletionException ok) {
checkCompletedWithWrappedException(h1, ex);
rs[1].assertNotInvoked();
}
try {
- assertEquals(null, h2.join());
+ assertNull(h2.join());
rs[2].assertValue(v1);
} catch (CompletionException ok) {
checkCompletedWithWrappedException(h2, ex);
rs[2].assertNotInvoked();
}
try {
- assertEquals(null, h3.join());
+ assertNull(h3.join());
rs[3].assertValue(v1);
} catch (CompletionException ok) {
checkCompletedWithWrappedException(h3, ex);
@@ -2849,28 +2849,28 @@
// unspecified behavior - both source completions available
try {
- assertEquals(null, h0.join());
+ assertNull(h0.join());
rs[0].assertInvoked();
} catch (CompletionException ok) {
checkCompletedWithWrappedException(h0, ex);
rs[0].assertNotInvoked();
}
try {
- assertEquals(null, h1.join());
+ assertNull(h1.join());
rs[1].assertInvoked();
} catch (CompletionException ok) {
checkCompletedWithWrappedException(h1, ex);
rs[1].assertNotInvoked();
}
try {
- assertEquals(null, h2.join());
+ assertNull(h2.join());
rs[2].assertInvoked();
} catch (CompletionException ok) {
checkCompletedWithWrappedException(h2, ex);
rs[2].assertNotInvoked();
}
try {
- assertEquals(null, h3.join());
+ assertNull(h3.join());
rs[3].assertInvoked();
} catch (CompletionException ok) {
checkCompletedWithWrappedException(h3, ex);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ConcurrentHashMap8Test.java
--- a/jdk/test/java/util/concurrent/tck/ConcurrentHashMap8Test.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ConcurrentHashMap8Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -237,8 +237,8 @@
Set set1 = map.keySet();
Set set2 = map.keySet(true);
set2.add(six);
- assertTrue(((ConcurrentHashMap.KeySetView)set2).getMap() == map);
- assertTrue(((ConcurrentHashMap.KeySetView)set1).getMap() == map);
+ assertSame(map, ((ConcurrentHashMap.KeySetView)set2).getMap());
+ assertSame(map, ((ConcurrentHashMap.KeySetView)set1).getMap());
assertEquals(set2.size(), map.size());
assertEquals(set1.size(), map.size());
assertTrue((Boolean)map.get(six));
@@ -332,10 +332,10 @@
assertFalse(set.add(one));
assertTrue(set.add(six));
assertTrue(set.add(seven));
- assertTrue(set.getMappedValue() == one);
- assertTrue(map.get(one) != one);
- assertTrue(map.get(six) == one);
- assertTrue(map.get(seven) == one);
+ assertSame(one, set.getMappedValue());
+ assertNotSame(one, map.get(one));
+ assertSame(one, map.get(six));
+ assertSame(one, map.get(seven));
}
void checkSpliteratorCharacteristics(Spliterator sp,
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ConcurrentHashMapTest.java
--- a/jdk/test/java/util/concurrent/tck/ConcurrentHashMapTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ConcurrentHashMapTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -43,8 +43,6 @@
import java.util.Random;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
import junit.framework.Test;
import junit.framework.TestSuite;
@@ -148,7 +146,7 @@
ConcurrentHashMap m =
new ConcurrentHashMap();
for (int i = 0; i < size; i++) {
- assertTrue(m.put(new CI(i), true) == null);
+ assertNull(m.put(new CI(i), true));
}
for (int i = 0; i < size; i++) {
assertTrue(m.containsKey(new CI(i)));
@@ -169,7 +167,7 @@
BS bs = new BS(String.valueOf(i));
LexicographicList bis = new LexicographicList(bi);
LexicographicList bss = new LexicographicList(bs);
- assertTrue(m.putIfAbsent(bis, true) == null);
+ assertNull(m.putIfAbsent(bis, true));
assertTrue(m.containsKey(bis));
if (m.putIfAbsent(bss, true) == null)
assertTrue(m.containsKey(bss));
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ConcurrentLinkedDequeTest.java
--- a/jdk/test/java/util/concurrent/tck/ConcurrentLinkedDequeTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ConcurrentLinkedDequeTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -43,7 +43,6 @@
import java.util.concurrent.ConcurrentLinkedDeque;
import junit.framework.Test;
-import junit.framework.TestSuite;
public class ConcurrentLinkedDequeTest extends JSR166TestCase {
@@ -67,7 +66,7 @@
* Returns a new deque of given size containing consecutive
* Integers 0 ... n - 1.
*/
- private ConcurrentLinkedDeque populatedDeque(int n) {
+ private static ConcurrentLinkedDeque populatedDeque(int n) {
ConcurrentLinkedDeque q = new ConcurrentLinkedDeque<>();
assertTrue(q.isEmpty());
for (int i = 0; i < n; ++i)
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ConcurrentLinkedQueueTest.java
--- a/jdk/test/java/util/concurrent/tck/ConcurrentLinkedQueueTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ConcurrentLinkedQueueTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -41,7 +41,6 @@
import java.util.concurrent.ConcurrentLinkedQueue;
import junit.framework.Test;
-import junit.framework.TestSuite;
public class ConcurrentLinkedQueueTest extends JSR166TestCase {
@@ -65,7 +64,7 @@
* Returns a new queue of given size containing consecutive
* Integers 0 ... n - 1.
*/
- private ConcurrentLinkedQueue populatedQueue(int n) {
+ private static ConcurrentLinkedQueue populatedQueue(int n) {
ConcurrentLinkedQueue q = new ConcurrentLinkedQueue<>();
assertTrue(q.isEmpty());
for (int i = 0; i < n; ++i)
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ConcurrentSkipListSetTest.java
--- a/jdk/test/java/util/concurrent/tck/ConcurrentSkipListSetTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ConcurrentSkipListSetTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -64,7 +64,7 @@
* Returns a new set of given size containing consecutive
* Integers 0 ... n - 1.
*/
- private ConcurrentSkipListSet populatedSet(int n) {
+ private static ConcurrentSkipListSet populatedSet(int n) {
ConcurrentSkipListSet q =
new ConcurrentSkipListSet();
assertTrue(q.isEmpty());
@@ -80,7 +80,7 @@
/**
* Returns a new set of first 5 ints.
*/
- private ConcurrentSkipListSet set5() {
+ private static ConcurrentSkipListSet set5() {
ConcurrentSkipListSet q = new ConcurrentSkipListSet();
assertTrue(q.isEmpty());
q.add(one);
@@ -229,7 +229,7 @@
} catch (ClassCastException success) {
assertTrue(q.size() < 2);
for (int i = 0, size = q.size(); i < size; i++)
- assertTrue(q.pollFirst().getClass() == Object.class);
+ assertSame(Object.class, q.pollFirst().getClass());
assertNull(q.pollFirst());
assertTrue(q.isEmpty());
assertEquals(0, q.size());
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ConcurrentSkipListSubSetTest.java
--- a/jdk/test/java/util/concurrent/tck/ConcurrentSkipListSubSetTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ConcurrentSkipListSubSetTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -59,7 +59,7 @@
* Returns a new set of given size containing consecutive
* Integers 0 ... n - 1.
*/
- private NavigableSet populatedSet(int n) {
+ private static NavigableSet populatedSet(int n) {
ConcurrentSkipListSet q =
new ConcurrentSkipListSet();
assertTrue(q.isEmpty());
@@ -79,7 +79,7 @@
/**
* Returns a new set of first 5 ints.
*/
- private NavigableSet set5() {
+ private static NavigableSet set5() {
ConcurrentSkipListSet q = new ConcurrentSkipListSet();
assertTrue(q.isEmpty());
q.add(one);
@@ -97,7 +97,7 @@
/**
* Returns a new set of first 5 negative ints.
*/
- private NavigableSet dset5() {
+ private static NavigableSet dset5() {
ConcurrentSkipListSet q = new ConcurrentSkipListSet();
assertTrue(q.isEmpty());
q.add(m1);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/CopyOnWriteArrayListTest.java
--- a/jdk/test/java/util/concurrent/tck/CopyOnWriteArrayListTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/CopyOnWriteArrayListTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -44,7 +44,6 @@
import java.util.concurrent.CopyOnWriteArrayList;
import junit.framework.Test;
-import junit.framework.TestSuite;
public class CopyOnWriteArrayListTest extends JSR166TestCase {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/CountedCompleter8Test.java
--- a/jdk/test/java/util/concurrent/tck/CountedCompleter8Test.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/CountedCompleter8Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -32,9 +32,6 @@
* http://creativecommons.org/publicdomain/zero/1.0/
*/
-import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
-
import java.util.concurrent.CountedCompleter;
import java.util.concurrent.ThreadLocalRandom;
import java.util.concurrent.atomic.AtomicInteger;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/CountedCompleterTest.java
--- a/jdk/test/java/util/concurrent/tck/CountedCompleterTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/CountedCompleterTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -40,7 +40,6 @@
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ForkJoinPool;
import java.util.concurrent.ForkJoinTask;
-import java.util.concurrent.ThreadLocalRandom;
import java.util.concurrent.TimeoutException;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicReference;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ExchangerTest.java
--- a/jdk/test/java/util/concurrent/tck/ExchangerTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ExchangerTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -160,12 +160,12 @@
public void realRun() throws InterruptedException {
assertSame(one, e.exchange(two));
exchanged.countDown();
- interrupted.await();
+ await(interrupted);
assertSame(three, e.exchange(one));
}});
Thread t3 = newStartedThread(new CheckedRunnable() {
public void realRun() throws InterruptedException {
- interrupted.await();
+ await(interrupted);
assertSame(one, e.exchange(three));
}});
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ExecutorCompletionService9Test.java
--- a/jdk/test/java/util/concurrent/tck/ExecutorCompletionService9Test.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ExecutorCompletionService9Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -37,7 +37,6 @@
import java.util.Comparator;
import java.util.List;
import java.util.Set;
-import java.util.HashSet;
import java.util.concurrent.Callable;
import java.util.concurrent.CompletionService;
import java.util.concurrent.ExecutionException;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ExecutorCompletionServiceTest.java
--- a/jdk/test/java/util/concurrent/tck/ExecutorCompletionServiceTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ExecutorCompletionServiceTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -172,7 +172,7 @@
CompletionService cs = new ExecutorCompletionService(cachedThreadPool);
final CountDownLatch proceed = new CountDownLatch(1);
cs.submit(new Callable() { public String call() throws Exception {
- proceed.await();
+ await(proceed);
return TEST_STRING;
}});
assertNull(cs.poll());
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ExecutorsTest.java
--- a/jdk/test/java/util/concurrent/tck/ExecutorsTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ExecutorsTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -333,16 +333,12 @@
public void realRun() {
try {
Thread current = Thread.currentThread();
- assertTrue(!current.isDaemon());
+ assertFalse(current.isDaemon());
assertTrue(current.getPriority() <= Thread.NORM_PRIORITY);
- ThreadGroup g = current.getThreadGroup();
SecurityManager s = System.getSecurityManager();
- if (s != null)
- assertTrue(g == s.getThreadGroup());
- else
- assertTrue(g == egroup);
- String name = current.getName();
- assertTrue(name.endsWith("thread-1"));
+ assertSame(current.getThreadGroup(),
+ (s == null) ? egroup : s.getThreadGroup());
+ assertTrue(current.getName().endsWith("thread-1"));
} catch (SecurityException ok) {
// Also pass if not allowed to change setting
}
@@ -370,16 +366,12 @@
Runnable r = new CheckedRunnable() {
public void realRun() {
Thread current = Thread.currentThread();
- assertTrue(!current.isDaemon());
+ assertFalse(current.isDaemon());
assertTrue(current.getPriority() <= Thread.NORM_PRIORITY);
- ThreadGroup g = current.getThreadGroup();
SecurityManager s = System.getSecurityManager();
- if (s != null)
- assertTrue(g == s.getThreadGroup());
- else
- assertTrue(g == egroup);
- String name = current.getName();
- assertTrue(name.endsWith("thread-1"));
+ assertSame(current.getThreadGroup(),
+ (s == null) ? egroup : s.getThreadGroup());
+ assertTrue(current.getName().endsWith("thread-1"));
assertSame(thisccl, current.getContextClassLoader());
assertEquals(thisacc, AccessController.getContext());
done.countDown();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ForkJoinPool8Test.java
--- a/jdk/test/java/util/concurrent/tck/ForkJoinPool8Test.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ForkJoinPool8Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -206,7 +206,7 @@
public FJException(Throwable cause) { super(cause); }
}
- // A simple recursive action for testing
+ /** A simple recursive action for testing. */
final class FibAction extends CheckedRecursiveAction {
final int number;
int result;
@@ -224,7 +224,7 @@
}
}
- // A recursive action failing in base case
+ /** A recursive action failing in base case. */
static final class FailingFibAction extends RecursiveAction {
final int number;
int result;
@@ -932,7 +932,7 @@
}
}
- // Version of CCF with forced failure in left completions
+ /** Version of CCF with forced failure in left completions. */
abstract static class FailingCCF extends CountedCompleter {
int number;
int rnumber;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ForkJoinPool9Test.java
--- a/jdk/test/java/util/concurrent/tck/ForkJoinPool9Test.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ForkJoinPool9Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -32,8 +32,6 @@
* http://creativecommons.org/publicdomain/zero/1.0/
*/
-import static java.util.concurrent.TimeUnit.MILLISECONDS;
-
import java.lang.invoke.MethodHandles;
import java.lang.invoke.VarHandle;
import java.util.concurrent.CountDownLatch;
@@ -93,7 +91,7 @@
Future f = ForkJoinPool.commonPool().submit(runInCommonPool);
// Ensure runInCommonPool is truly running in the common pool,
// by giving this thread no opportunity to "help" on get().
- assertTrue(taskStarted.await(LONG_DELAY_MS, MILLISECONDS));
+ await(taskStarted);
assertNull(f.get());
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ForkJoinPoolTest.java
--- a/jdk/test/java/util/concurrent/tck/ForkJoinPoolTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ForkJoinPoolTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -244,7 +244,7 @@
taskStarted.countDown();
assertEquals(1, p.getPoolSize());
assertEquals(1, p.getActiveThreadCount());
- done.await();
+ await(done);
}};
Future future = p.submit(task);
await(taskStarted);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ForkJoinTask8Test.java
--- a/jdk/test/java/util/concurrent/tck/ForkJoinTask8Test.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ForkJoinTask8Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -127,7 +127,8 @@
assertNull(a.getException());
assertNull(a.getRawResult());
if (a instanceof BinaryAsyncAction)
- assertTrue(((BinaryAsyncAction)a).getForkJoinTaskTag() == INITIAL_STATE);
+ assertEquals(INITIAL_STATE,
+ ((BinaryAsyncAction)a).getForkJoinTaskTag());
try {
a.get(0L, SECONDS);
@@ -148,7 +149,8 @@
assertNull(a.getException());
assertSame(expected, a.getRawResult());
if (a instanceof BinaryAsyncAction)
- assertTrue(((BinaryAsyncAction)a).getForkJoinTaskTag() == COMPLETE_STATE);
+ assertEquals(COMPLETE_STATE,
+ ((BinaryAsyncAction)a).getForkJoinTaskTag());
{
Thread.currentThread().interrupt();
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/JSR166TestCase.java
--- a/jdk/test/java/util/concurrent/tck/JSR166TestCase.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/JSR166TestCase.java Wed Jul 05 23:13:02 2017 +0200
@@ -26,8 +26,9 @@
* However, the following notice accompanied the original version of this
* file:
*
- * Written by Doug Lea with assistance from members of JCP JSR-166
- * Expert Group and released to the public domain, as explained at
+ * Written by Doug Lea and Martin Buchholz with assistance from
+ * members of JCP JSR-166 Expert Group and released to the public
+ * domain, as explained at
* http://creativecommons.org/publicdomain/zero/1.0/
* Other contributors include Andrew Wright, Jeffrey Hayes,
* Pat Fisher, Mike Judd.
@@ -35,32 +36,33 @@
/*
* @test
- * @summary JSR-166 tck tests (conformance testing mode)
+ * @summary JSR-166 tck tests, in a number of variations.
+ * The first is the conformance testing variant,
+ * while others also test implementation details.
* @build *
* @modules java.management
* @run junit/othervm/timeout=1000 JSR166TestCase
- */
-
-/*
- * @test
- * @summary JSR-166 tck tests (whitebox tests allowed)
- * @build *
- * @modules java.base/java.util.concurrent:open
- * java.base/java.lang:open
- * java.management
* @run junit/othervm/timeout=1000
+ * --add-opens java.base/java.util.concurrent=ALL-UNNAMED
+ * --add-opens java.base/java.lang=ALL-UNNAMED
* -Djsr166.testImplementationDetails=true
* JSR166TestCase
* @run junit/othervm/timeout=1000
+ * --add-opens java.base/java.util.concurrent=ALL-UNNAMED
+ * --add-opens java.base/java.lang=ALL-UNNAMED
* -Djsr166.testImplementationDetails=true
* -Djava.util.concurrent.ForkJoinPool.common.parallelism=0
* JSR166TestCase
* @run junit/othervm/timeout=1000
+ * --add-opens java.base/java.util.concurrent=ALL-UNNAMED
+ * --add-opens java.base/java.lang=ALL-UNNAMED
* -Djsr166.testImplementationDetails=true
* -Djava.util.concurrent.ForkJoinPool.common.parallelism=1
* -Djava.util.secureRandomSeed=true
* JSR166TestCase
* @run junit/othervm/timeout=1000/policy=tck.policy
+ * --add-opens java.base/java.util.concurrent=ALL-UNNAMED
+ * --add-opens java.base/java.lang=ALL-UNNAMED
* -Djsr166.testImplementationDetails=true
* JSR166TestCase
*/
@@ -79,8 +81,6 @@
import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
-import java.nio.file.Files;
-import java.nio.file.Paths;
import java.security.CodeSource;
import java.security.Permission;
import java.security.PermissionCollection;
@@ -118,7 +118,6 @@
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;
import junit.framework.AssertionFailedError;
@@ -328,9 +327,11 @@
// public static String cpuModel() {
// try {
-// Matcher matcher = Pattern.compile("model name\\s*: (.*)")
+// java.util.regex.Matcher matcher
+// = Pattern.compile("model name\\s*: (.*)")
// .matcher(new String(
-// Files.readAllBytes(Paths.get("/proc/cpuinfo")), "UTF-8"));
+// java.nio.file.Files.readAllBytes(
+// java.nio.file.Paths.get("/proc/cpuinfo")), "UTF-8"));
// matcher.find();
// return matcher.group(1);
// } catch (Exception ex) { return null; }
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/LinkedBlockingDeque8Test.java
--- a/jdk/test/java/util/concurrent/tck/LinkedBlockingDeque8Test.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/LinkedBlockingDeque8Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -36,7 +36,6 @@
import java.util.Spliterator;
import junit.framework.Test;
-import junit.framework.TestSuite;
public class LinkedBlockingDeque8Test extends JSR166TestCase {
public static void main(String[] args) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/LinkedBlockingDequeTest.java
--- a/jdk/test/java/util/concurrent/tck/LinkedBlockingDequeTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/LinkedBlockingDequeTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -85,7 +85,7 @@
* Returns a new deque of given size containing consecutive
* Integers 0 ... n - 1.
*/
- private LinkedBlockingDeque populatedDeque(int n) {
+ private static LinkedBlockingDeque populatedDeque(int n) {
LinkedBlockingDeque q =
new LinkedBlockingDeque(n);
assertTrue(q.isEmpty());
@@ -801,7 +801,7 @@
}
}});
- aboutToWait.await();
+ await(aboutToWait);
waitForThreadToEnterWaitState(t);
t.interrupt();
awaitTermination(t);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/LinkedBlockingQueue8Test.java
--- a/jdk/test/java/util/concurrent/tck/LinkedBlockingQueue8Test.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/LinkedBlockingQueue8Test.java Wed Jul 05 23:13:02 2017 +0200
@@ -36,7 +36,6 @@
import java.util.Spliterator;
import junit.framework.Test;
-import junit.framework.TestSuite;
public class LinkedBlockingQueue8Test extends JSR166TestCase {
public static void main(String[] args) {
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/LinkedBlockingQueueTest.java
--- a/jdk/test/java/util/concurrent/tck/LinkedBlockingQueueTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/LinkedBlockingQueueTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -85,7 +85,7 @@
* Returns a new queue of given size containing consecutive
* Integers 0 ... n - 1.
*/
- private LinkedBlockingQueue populatedQueue(int n) {
+ private static LinkedBlockingQueue populatedQueue(int n) {
LinkedBlockingQueue q =
new LinkedBlockingQueue(n);
assertTrue(q.isEmpty());
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/LinkedListTest.java
--- a/jdk/test/java/util/concurrent/tck/LinkedListTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/LinkedListTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -40,7 +40,6 @@
import java.util.NoSuchElementException;
import junit.framework.Test;
-import junit.framework.TestSuite;
public class LinkedListTest extends JSR166TestCase {
public static void main(String[] args) {
@@ -70,7 +69,7 @@
* Returns a new queue of given size containing consecutive
* Integers 0 ... n - 1.
*/
- private LinkedList populatedQueue(int n) {
+ private static LinkedList populatedQueue(int n) {
LinkedList q = new LinkedList<>();
assertTrue(q.isEmpty());
for (int i = 0; i < n; ++i)
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/LinkedTransferQueueTest.java
--- a/jdk/test/java/util/concurrent/tck/LinkedTransferQueueTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/LinkedTransferQueueTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -321,7 +321,7 @@
assertTrue(millisElapsedSince(startTime) < LONG_DELAY_MS);
}});
- aboutToWait.await();
+ await(aboutToWait);
waitForThreadToEnterWaitState(t);
t.interrupt();
awaitTermination(t);
@@ -826,7 +826,7 @@
Thread first = newStartedThread(new CheckedRunnable() {
public void realRun() throws InterruptedException {
q.transfer(four);
- assertTrue(!q.contains(four));
+ assertFalse(q.contains(four));
assertEquals(1, q.size());
}});
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/PriorityBlockingQueueTest.java
--- a/jdk/test/java/util/concurrent/tck/PriorityBlockingQueueTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/PriorityBlockingQueueTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -93,7 +93,7 @@
* Returns a new queue of given size containing consecutive
* Integers 0 ... n - 1.
*/
- private PriorityBlockingQueue populatedQueue(int n) {
+ private static PriorityBlockingQueue populatedQueue(int n) {
PriorityBlockingQueue q =
new PriorityBlockingQueue(n);
assertTrue(q.isEmpty());
@@ -445,7 +445,7 @@
}
}});
- aboutToWait.await();
+ await(aboutToWait);
waitForThreadToEnterWaitState(t);
t.interrupt();
awaitTermination(t);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/PriorityQueueTest.java
--- a/jdk/test/java/util/concurrent/tck/PriorityQueueTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/PriorityQueueTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -42,7 +42,6 @@
import java.util.Queue;
import junit.framework.Test;
-import junit.framework.TestSuite;
public class PriorityQueueTest extends JSR166TestCase {
public static void main(String[] args) {
@@ -70,7 +69,7 @@
* Returns a new queue of given size containing consecutive
* Integers 0 ... n - 1.
*/
- private PriorityQueue populatedQueue(int n) {
+ private static PriorityQueue populatedQueue(int n) {
PriorityQueue q = new PriorityQueue<>(n);
assertTrue(q.isEmpty());
for (int i = n - 1; i >= 0; i -= 2)
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/RecursiveActionTest.java
--- a/jdk/test/java/util/concurrent/tck/RecursiveActionTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/RecursiveActionTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -195,7 +195,7 @@
public FJException(Throwable cause) { super(cause); }
}
- // A simple recursive action for testing
+ /** A simple recursive action for testing. */
final class FibAction extends CheckedRecursiveAction {
final int number;
int result;
@@ -213,7 +213,7 @@
}
}
- // A recursive action failing in base case
+ /** A recursive action failing in base case. */
static final class FailingFibAction extends RecursiveAction {
final int number;
int result;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/RecursiveTaskTest.java
--- a/jdk/test/java/util/concurrent/tck/RecursiveTaskTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/RecursiveTaskTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -210,10 +210,10 @@
public FJException() { super(); }
}
- // An invalid return value for Fib
+ /** An invalid return value for Fib. */
static final Integer NoResult = Integer.valueOf(-17);
- // A simple recursive task for testing
+ /** A simple recursive task for testing. */
final class FibTask extends CheckedRecursiveTask {
final int number;
FibTask(int n) { number = n; }
@@ -231,7 +231,7 @@
}
}
- // A recursive action failing in base case
+ /** A recursive action failing in base case. */
final class FailingFibTask extends RecursiveTask {
final int number;
int result;
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/StampedLockTest.java
--- a/jdk/test/java/util/concurrent/tck/StampedLockTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/StampedLockTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -518,7 +518,7 @@
lock.unlockWrite(s);
}});
- aboutToLock.await();
+ await(aboutToLock);
waitForThreadToEnterWaitState(t);
assertFalse(lock.isWriteLocked());
assertTrue(lock.isReadLocked());
@@ -777,7 +777,7 @@
lock.writeLockInterruptibly();
}});
- locked.await();
+ await(locked);
assertFalse(lock.validate(p));
assertEquals(0L, lock.tryOptimisticRead());
waitForThreadToEnterWaitState(t);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/SubmissionPublisherTest.java
--- a/jdk/test/java/util/concurrent/tck/SubmissionPublisherTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/SubmissionPublisherTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -519,7 +519,7 @@
s1.request = false;
p.subscribe(s1);
s1.awaitSubscribe();
- assertTrue(p.estimateMinimumDemand() == 0);
+ assertEquals(0, p.estimateMinimumDemand());
TestSubscriber s2 = new TestSubscriber();
p.subscribe(s2);
p.submit(1);
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/SynchronousQueueTest.java
--- a/jdk/test/java/util/concurrent/tck/SynchronousQueueTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/SynchronousQueueTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -596,7 +596,7 @@
fail("timed out");
Thread.yield();
}
- assertTrue(l.size() == 1);
+ assertEquals(1, l.size());
assertSame(one, l.get(0));
awaitTermination(t);
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ThreadPoolExecutorSubclassTest.java
--- a/jdk/test/java/util/concurrent/tck/ThreadPoolExecutorSubclassTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ThreadPoolExecutorSubclassTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -265,7 +265,7 @@
final Runnable task = new CheckedRunnable() {
public void realRun() { done.countDown(); }};
p.execute(task);
- assertTrue(done.await(LONG_DELAY_MS, MILLISECONDS));
+ await(done);
}
}
@@ -359,13 +359,13 @@
public void realRun() throws InterruptedException {
threadStarted.countDown();
assertEquals(0, p.getCompletedTaskCount());
- threadProceed.await();
+ await(threadProceed);
threadDone.countDown();
}});
await(threadStarted);
assertEquals(0, p.getCompletedTaskCount());
threadProceed.countDown();
- threadDone.await();
+ await(threadDone);
long startTime = System.nanoTime();
while (p.getCompletedTaskCount() != 1) {
if (millisElapsedSince(startTime) > LONG_DELAY_MS)
@@ -1953,7 +1953,7 @@
public void realRun() {
done.countDown();
}});
- assertTrue(done.await(LONG_DELAY_MS, MILLISECONDS));
+ await(done);
}
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ThreadPoolExecutorTest.java
--- a/jdk/test/java/util/concurrent/tck/ThreadPoolExecutorTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ThreadPoolExecutorTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -45,7 +45,6 @@
import java.util.concurrent.CancellationException;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Executors;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import java.util.concurrent.FutureTask;
@@ -118,7 +117,7 @@
final Runnable task = new CheckedRunnable() {
public void realRun() { done.countDown(); }};
p.execute(task);
- assertTrue(done.await(LONG_DELAY_MS, MILLISECONDS));
+ await(done);
}
}
@@ -212,13 +211,13 @@
public void realRun() throws InterruptedException {
threadStarted.countDown();
assertEquals(0, p.getCompletedTaskCount());
- threadProceed.await();
+ await(threadProceed);
threadDone.countDown();
}});
await(threadStarted);
assertEquals(0, p.getCompletedTaskCount());
threadProceed.countDown();
- threadDone.await();
+ await(threadDone);
long startTime = System.nanoTime();
while (p.getCompletedTaskCount() != 1) {
if (millisElapsedSince(startTime) > LONG_DELAY_MS)
@@ -302,6 +301,20 @@
}
/**
+ * The default rejected execution handler is AbortPolicy.
+ */
+ public void testDefaultRejectedExecutionHandler() {
+ final ThreadPoolExecutor p =
+ new ThreadPoolExecutor(1, 2,
+ LONG_DELAY_MS, MILLISECONDS,
+ new ArrayBlockingQueue(10));
+ try (PoolCleaner cleaner = cleaner(p)) {
+ assertTrue(p.getRejectedExecutionHandler()
+ instanceof ThreadPoolExecutor.AbortPolicy);
+ }
+ }
+
+ /**
* getRejectedExecutionHandler returns handler in constructor if not set
*/
public void testGetRejectedExecutionHandler() {
@@ -1139,7 +1152,7 @@
await(done);
}};
for (int i = 0; i < 2; ++i)
- p.submit(Executors.callable(task));
+ p.execute(task);
for (int i = 0; i < 2; ++i) {
try {
p.execute(task);
@@ -1955,7 +1968,7 @@
public void realRun() {
done.countDown();
}});
- assertTrue(done.await(LONG_DELAY_MS, MILLISECONDS));
+ await(done);
}
}
@@ -2048,7 +2061,7 @@
}
}
// enough time to run all tasks
- assertTrue(done.await(nTasks * SHORT_DELAY_MS, MILLISECONDS));
+ await(done, nTasks * SHORT_DELAY_MS);
}
}
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/ThreadTest.java
--- a/jdk/test/java/util/concurrent/tck/ThreadTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/ThreadTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -76,7 +76,7 @@
* setDefaultUncaughtExceptionHandler.
*/
public void testGetAndSetDefaultUncaughtExceptionHandler() {
- assertEquals(null, Thread.getDefaultUncaughtExceptionHandler());
+ assertNull(Thread.getDefaultUncaughtExceptionHandler());
// failure due to SecurityException is OK.
// Would be nice to explicitly test both ways, but cannot yet.
Thread.UncaughtExceptionHandler defaultHandler
diff -r 49a5ced535f6 -r a34001e206f9 jdk/test/java/util/concurrent/tck/TreeSetTest.java
--- a/jdk/test/java/util/concurrent/tck/TreeSetTest.java Thu Apr 13 20:35:38 2017 +0000
+++ b/jdk/test/java/util/concurrent/tck/TreeSetTest.java Wed Jul 05 23:13:02 2017 +0200
@@ -69,7 +69,7 @@
* Returns a new set of given size containing consecutive
* Integers 0 ... n - 1.
*/
- private TreeSet