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

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/1055/head:pull/1055
$ git checkout pull/1055

Update a local copy of the PR:
$ git checkout pull/1055
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/1055/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1055

View PR using the GUI difftool:
$ git pr show -t 1055

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk21u-dev/pull/1055.diff

Webrev

Link to Webrev Comment

[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 11 new commits pushed to the master branch:

• 62e0147: Merge
• dfcd8d2: 8341989: [21u] Back out JDK-8327501 and JDK-8328366
• 0083bcd: 8341674: [21u] Remove designator DEFAULT_PROMOTED_VERSION_PRE=ea for release 21.0.5
• 90517f5: 8332644: Improve graph optimizations
• 2058719: 8331446: Improve deserialization support
• 0832548: 8328726: Better Kerberos support
• be1607d: 8335713: Enhance vectorization analysis
• d953c9f: 8328544: Improve handling of vectorization
• 846b6eb: 8328286: Enhance HTTP client
• 93bdd79: 8311208: Improve CDS Support
• ... and 1 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.

As you do not have Committer status in this project an existing Committer must agree to sponsor your change.

➡️ 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.