June 2021 - core-libs-dev

RFR: Merge jdk17
by Jesper Wilhelmsson 30 Jun '21

30 Jun '21

Forwardport JDK 17 -> JDK 18 ------------- Commit messages: - Merge - 8269034: AccessControlException for SunPKCS11 daemon threads - 8269529: javax/swing/reliability/HangDuringStaticInitialization.java fails in Windows debug build - 8269232: assert(!is_jweak(handle)) failed: wrong method for detroying jweak - 8268884: C2: Compile::remove_speculative_types must iterate top-down - 8249646: Runtime.exec(String, String[], File) documentation contains literal {@link ...} - 8268699: Shenandoah: Add test for JDK-8268127 - 8269517: compiler/loopopts/TestPartialPeelingSinkNodes.java crashes with -XX:+VerifyGraphEdges - 8269126: Rename G1AllowPreventiveGC option to G1UsePreventiveGC The merge commit only contains trivial merges, so no merge-specific webrevs have been generated. Changes: https://git.openjdk.java.net/jdk/pull/4630/files Stats: 127 lines in 11 files changed: 70 ins; 17 del; 40 mod Patch: https://git.openjdk.java.net/jdk/pull/4630.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/4630/head:pull/4630 PR: https://git.openjdk.java.net/jdk/pull/4630

1 2

[jdk17] RFR: 8269034: AccessControlException for SunPKCS11 daemon threads
by Sean Coffey 29 Jun '21

29 Jun '21

Sufficient permissions missing if this code was ever to run with SecurityManager. Cleanest approach appears to be use of InnocuousThread to create the cleaner/poller threads. Test case coverage extended to cover the SecurityManager scenario. Reviewer request: @valeriepeng ------------- Commit messages: - 8269034: AccessControlException for SunPKCS11 daemon threads Changes: https://git.openjdk.java.net/jdk17/pull/117/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk17&pr=117&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8269034 Stats: 112 lines in 5 files changed: 73 ins; 17 del; 22 mod Patch: https://git.openjdk.java.net/jdk17/pull/117.diff Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/117/head:pull/117 PR: https://git.openjdk.java.net/jdk17/pull/117

4 9

[jdk17] RFR: 8269096: Add java.util.Objects.newIdentity method
by Roger Riggs 29 Jun '21

29 Jun '21

Add java.util.Objects.newIdentity to supply a unique object with identity. This is a replacement code can be used today for the traditional new Object() idiom, which will be deprecated under Project Valhalla. Refer to [JEP 401: Primitive Objects (Preview)](https://openjdk.java.net/jeps/401) for background. ------------- Commit messages: - Copyright update and cleanup punctuation - 8269096: Add java.util.Objects.newIdentity method Changes: https://git.openjdk.java.net/jdk17/pull/112/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk17&pr=112&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8269096 Stats: 29 lines in 2 files changed: 28 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jdk17/pull/112.diff Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/112/head:pull/112 PR: https://git.openjdk.java.net/jdk17/pull/112

8 16

[jdk17] RFR: JDK-8249646: Runtime.exec(String, String[], File) documentation contains literal {@link ...}
by Jonathan Gibbons 29 Jun '21

29 Jun '21

Please review a trivial `noreg-doc` fix for some javadoc tags for `java.lang.Runtime` for JDK17 ------------- Commit messages: - JDK-8249646: Runtime.exec(String, String[], File) documentation contains literal {@link ...} Changes: https://git.openjdk.java.net/jdk17/pull/167/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk17&pr=167&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8249646 Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod Patch: https://git.openjdk.java.net/jdk17/pull/167.diff Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/167/head:pull/167 PR: https://git.openjdk.java.net/jdk17/pull/167

3 3

RFR: 8269384: Determine native byte order for StringUTF16 via ByteOrder
by Yi Yang 29 Jun '21

29 Jun '21

Prefer using ByteOrder to compute byte order for StringUTF16 to determining byte order by native method StringUTF16.isBigEndian. ------------- Commit messages: - replace Changes: https://git.openjdk.java.net/jdk/pull/4596/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=4596&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8269384 Stats: 17 lines in 2 files changed: 3 ins; 13 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/4596.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/4596/head:pull/4596 PR: https://git.openjdk.java.net/jdk/pull/4596

4 6

RFR: Merge jdk17
by Jesper Wilhelmsson 28 Jun '21

28 Jun '21

Forwardport JDK 17 -> JDK 18 ------------- Commit messages: - Merge - 8269426: Rename test/jdk/java/lang/invoke/t8150782 to accessClassAndFindClass - 8267952: async logging supports to dynamically change tags and decorators - 8269534: Remove java/util/concurrent/locks/Lock/TimedAcquireLeak.java from ProblemList.txt - 8269403: Fix jpackage tests to gracefully handle jpackage app launcher crashes - 8269304: Regression ~5% in 2005 in b27 - 8268236: The documentation of the String.regionMatches method contains error The webrevs contain the adjustments done while merging with regards to each parent branch: - master: https://webrevs.openjdk.java.net/?repo=jdk&pr=4619&range=00.0 - jdk17: https://webrevs.openjdk.java.net/?repo=jdk&pr=4619&range=00.1 Changes: https://git.openjdk.java.net/jdk/pull/4619/files Stats: 224 lines in 20 files changed: 163 ins; 15 del; 46 mod Patch: https://git.openjdk.java.net/jdk/pull/4619.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/4619/head:pull/4619 PR: https://git.openjdk.java.net/jdk/pull/4619

1 2

[jdk17] RFR: JDK-8269426: Move tests from test/jdk/java/lang/invoke/t8150782 to its parent directory
by Mandy Chung 28 Jun '21

28 Jun '21

`test/jdk/java/lang/invoke/t8150782` is the only one using that convention. There are several tests under `<bugid>` directory. As the tests under `test/jdk/java/lang/invoke/t8150782` are mostly unit tests for `Lookup::accessClass` and `Lookup::findClass`, they can simply be moved to the parent directory. ------------- Commit messages: - JDK-8269426: Move tests from test/jdk/java/lang/invoke/t8150782 to its parent directory Changes: https://git.openjdk.java.net/jdk17/pull/162/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk17&pr=162&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8269426 Stats: 9 lines in 6 files changed: 0 ins; 0 del; 9 mod Patch: https://git.openjdk.java.net/jdk17/pull/162.diff Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/162/head:pull/162 PR: https://git.openjdk.java.net/jdk17/pull/162

2 7

RFR: 8269409: Post JEP 411 refactoring: core-libs with maximum covering > 10K
by Weijun Wang 28 Jun '21

28 Jun '21

More refactoring to limit the scope of `@SuppressWarnings` annotations. Sometimes I introduce new methods. Please feel free to suggest method names you like to use. Note: this is copied from https://github.com/openjdk/jdk17/pull/152. ------------- Commit messages: - copy all code change from jdk17 Changes: https://git.openjdk.java.net/jdk/pull/4615/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=4615&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8269409 Stats: 293 lines in 21 files changed: 165 ins; 64 del; 64 mod Patch: https://git.openjdk.java.net/jdk/pull/4615.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/4615/head:pull/4615 PR: https://git.openjdk.java.net/jdk/pull/4615

2 2

[jdk17] RFR: 8269409: Post JEP 411 refactoring: core-libs with maximum covering > 10K
by Weijun Wang 28 Jun '21

28 Jun '21

More refactoring to limit the scope of `@SuppressWarnings` annotations. Sometimes I introduce new methods. Please feel free to suggest method names you like to use. ------------- Commit messages: - 8269409: Post JEP 411 refactoring: core-libs with maximum covering > 10K Changes: https://git.openjdk.java.net/jdk17/pull/152/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk17&pr=152&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8269409 Stats: 289 lines in 21 files changed: 161 ins; 64 del; 64 mod Patch: https://git.openjdk.java.net/jdk17/pull/152.diff Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/152/head:pull/152 PR: https://git.openjdk.java.net/jdk17/pull/152

5 11

[jdk17] RFR: 8269534: Remove java/util/concurrent/locks/Lock/TimedAcquireLeak.java from ProblemList.txt
by Daniel D.Daugherty 28 Jun '21

28 Jun '21

A trivial fix to remove java/util/concurrent/locks/Lock/TimedAcquireLeak.java from ProblemList.txt ------------- Commit messages: - 8269534: Remove java/util/concurrent/locks/Lock/TimedAcquireLeak.java from ProblemList.txt Changes: https://git.openjdk.java.net/jdk17/pull/164/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk17&pr=164&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8269534 Stats: 2 lines in 1 file changed: 0 ins; 2 del; 0 mod Patch: https://git.openjdk.java.net/jdk17/pull/164.diff Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/164/head:pull/164 PR: https://git.openjdk.java.net/jdk17/pull/164

3 4