JDK-8260236: better init AnnotationCollector _contended_group

[MBaesken]

The class AnnotationCollector misses to initialize _contended_group in the constructor, that should be adjusted.

See also the related sonar warning ( 1 uninitialized field at the end of the constructor call):
https://sonarcloud.io/project/issues?id=jdk&open=AXaE0c1g8L9hkQskF8qX&resolved=false&types=BUG

Thanks, Matthias

---

Progress

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Issue

• JDK-8260236: better init AnnotationCollector _contended_group

Reviewers

• Coleen Phillimore (@coleenp - Reviewer)
• Aleksey Shipilev (@shipilev - Reviewer)

Download

$ git fetch https://git.openjdk.java.net/jdk pull/2231/head:pull/2231
$ git checkout pull/2231

[bridgekeeper]

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[openjdk]

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[mlbridge]

Webrevs

• 00: Full (3f78ce0)

[coleenp]

Looks good + trivial. Thank you for fixing these!

[openjdk]

@MBaesken This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8260236: better init AnnotationCollector _contended_group

Reviewed-by: coleenp, shade

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 10 new commits pushed to the master branch:

• fd00ed7: 8256298: Shenandoah: Enable concurrent stack processing
• b07797c: 8260391: Remove StringCoding::err
• af8a08f: 8260378: [TESTBUG] DcmdMBeanTestCheckJni.java reports false positive
• 8d2f77f: 8260406: Do not copy pure java source code to gensrc
• 5e8e0ad: 8242456: PreviewFeature.Feature enum removal of TEXT_BLOCKS
• e080ce9: 8252545: runtime/ErrorHandling/TestHeapDumpOnOutOfMemoryError.java timed out
• edd2707: 8260408: Shenandoah: adjust inline hints after JDK-8255019
• 81a66df: 8259809: Remove PerfEvent class loading locking counters
• b4ace3e: 8260042: G1 Post-cleanup liveness printing occurs too early
• 23edb6f: 8236490: Compiler bug relating to @nonnull annotation

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[MBaesken]

/integrate

[openjdk]

@MBaesken Since your change was applied there have been 19 commits pushed to the master branch:

• 1c77046: 8260404: jvm_io.h include missing in a number of files
• bd2744d: 8260106: Shenandoah: refactor reference updating closures and related code
• c836da3: 8252412: [macos11] system dynamic libraries removed from filesystem
• e1411fd: 6606673: Path2D.Double, Path2D.Float and GeneralPath ctors throw exception when initialCapacity is negative
• 6f2be9c: 8246112: Remove build-time and run-time checks for clock_gettime and CLOCK_MONOTONIC
• 19b6f61: 8260334: Remove deprecated sv_for_node_id() from Compile
• 1bebd41: 8260421: Shenandoah: Fix conc_mark_roots timing name and indentations
• 42cef27: 8260343: Delete obsolete classes in the Windows L&F
• 9f0a043: 8260286: Manual Test "ws/open/test/jdk/sun/security/tools/jarsigner/compatibility/Compatibility.java" fails
• fd00ed7: 8256298: Shenandoah: Enable concurrent stack processing
• ... and 9 more: https://git.openjdk.java.net/jdk/compare/abd9310bff31b5fc1677ab02609641ecc8faf356...master

Your commit was automatically rebased without conflicts.

Pushed as commit fd2641e.

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