8311656: Shenandoah: Unused ShenandoahSATBAndRemarkThreadsClosure::_claim_token

[krk]

Remove unused _claim_token field from ShenandoahSATBAndRemarkThreadsClosure.

---

Progress

• JDK-8311656 needs maintainer approval
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8311656: Shenandoah: Unused ShenandoahSATBAndRemarkThreadsClosure::_claim_token (Enhancement - P4 - Approved)

Reviewing

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$ git pull https://git.openjdk.org/jdk21u-dev.git pull/1055/head

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[bridgekeeper]

👋 Welcome back krk! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

@krk 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:

8311656: Shenandoah: Unused ShenandoahSATBAndRemarkThreadsClosure::_claim_token

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 30 new commits pushed to the master branch:

• 9308dec: 8328402: Implement pausing functionality for the PassFailJFrame
• 42b3607: 8342669: [21u] Fix TestArrayAllocatorMallocLimit after backport of JDK-8315097
• 8a35e8f: 8341997: Tests create files in src tree instead of scratch dir
• b010fdc: 8340398: [JVMCI] Unintuitive behavior of UseJVMCICompiler option
• c62b0a5: 8325610: CTW: Add StressIncrementalInlining to stress options
• a2f0ddb: 8325762: Use PassFailJFrame.Builder.splitUI() in PrintLatinCJKTest.java
• 5013360: 8341806: Gcc version detection failure on Alinux3
• 3fc07f2: 8341688: Aarch64: Generate comments in -XX:+PrintInterpreter to link to source code
• 27d2abe: 8320892: AArch64: Restore FPU control state after JNI
• fe4b0fa: 8332866: Crash in ImageIO JPEG decoding when MEM_STATS in enabled
• ... and 20 more: https://git.openjdk.org/jdk21u-dev/compare/9e582fcbb8ab34b44ff01ac13de5cc4d6487396d...master

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.

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➡️ To flag this PR as ready for integration with the above commit message, type /integrate in a new comment. (Afterwards, your sponsor types /sponsor in a new comment to perform the integration).

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @krk This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (46108b1d)

[krk]

/approval request Delete unused field, leftover from removal of claim_token in Shenandoah. No functional changes or regressions are expected, as this field is not referenced anywhere in the current implementation.

[openjdk]

@krk
8311656: The approval request has been created successfully.

[krk]

/integrate

[openjdk]

@krk
Your change (at version 46108b1) is now ready to be sponsored by a Committer.

[shipilev]

/sponsor

[openjdk]

Going to push as commit da87df7.
Since your change was applied there have been 30 commits pushed to the master branch:

• 9308dec: 8328402: Implement pausing functionality for the PassFailJFrame
• 42b3607: 8342669: [21u] Fix TestArrayAllocatorMallocLimit after backport of JDK-8315097
• 8a35e8f: 8341997: Tests create files in src tree instead of scratch dir
• b010fdc: 8340398: [JVMCI] Unintuitive behavior of UseJVMCICompiler option
• c62b0a5: 8325610: CTW: Add StressIncrementalInlining to stress options
• a2f0ddb: 8325762: Use PassFailJFrame.Builder.splitUI() in PrintLatinCJKTest.java
• 5013360: 8341806: Gcc version detection failure on Alinux3
• 3fc07f2: 8341688: Aarch64: Generate comments in -XX:+PrintInterpreter to link to source code
• 27d2abe: 8320892: AArch64: Restore FPU control state after JNI
• fe4b0fa: 8332866: Crash in ImageIO JPEG decoding when MEM_STATS in enabled
• ... and 20 more: https://git.openjdk.org/jdk21u-dev/compare/9e582fcbb8ab34b44ff01ac13de5cc4d6487396d...master

Your commit was automatically rebased without conflicts.

[openjdk]

@shipilev @krk Pushed as commit da87df7.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.