8300708: Some nsk jvmti tests fail with virtual thread wrapper due to jvmti missing some virtual thread support

[cost0much]

Clean backport. Fixes nsk jvmti tests and removes them from ProblemList-Virtual.txt. GHA passes, and ran on internal Amazon pipelines with change passing jtreg tier1-4 and tck tests on platforms linux x64, aarch64, aarch32; alpine x64, aarch64; mac aarch64; windows x64.

---

Progress

• Change must not contain extraneous whitespace
• JDK-8300708 needs maintainer approval
• Commit message must refer to an issue

Issue

• JDK-8300708: Some nsk jvmti tests fail with virtual thread wrapper due to jvmti missing some virtual thread support (Bug - P4 - Approved)

Reviewing

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Update a local copy of the PR:
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$ git pull https://git.openjdk.org/jdk21u-dev.git pull/2367/head

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[bridgekeeper]

👋 Welcome back cost0much! 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]

@cost0much 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:

8300708: Some nsk jvmti tests fail with virtual thread wrapper due to jvmti missing some virtual thread support

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 40 new commits pushed to the master branch:

• f5b155b: 8369946: Bytecode rewriting causes Java heap corruption on PPC
• cc434af: 8369226: GHA: Switch to MacOS 15
• f0a16d4: 8367869: Test java/io/FileDescriptor/Sync.java timed out
• ... and 37 more: https://git.openjdk.org/jdk21u-dev/compare/da233775049cf47130646bcd24ca0e0d3ded5790...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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[openjdk]

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

[openjdk]

⚠️ @cost0much 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 (76a563ff)

[cost0much]

/approval request Fixes nsk jvmti tests and removes them from ProblemList-Virtual.txt. Applies cleanly from JDK25 and no bugtail. Passes GHA and jtreg tier1-4 and tck testing on main platforms; see PR for more details. Low risk as only test code change.

[openjdk]

@cost0much
8300708: The approval request has been created successfully.

[cost0much]

/integrate

[openjdk]

@cost0much
Your change (at version 76a563f) is now ready to be sponsored by a Committer.

[phohensee]

/sponsor

[openjdk]

Going to push as commit ff99698.
Since your change was applied there have been 43 commits pushed to the master branch:

• 3d90a9b: 8309511: Regression test ExtraImportSemicolon.java refers to the wrong bug
• 088f46d: 8352678: Opensource few JMenuItem tests
• fe2125c: 8354493: Opensource Several MultiScreen and Insets related tests
• ... and 40 more: https://git.openjdk.org/jdk21u-dev/compare/da233775049cf47130646bcd24ca0e0d3ded5790...master

Your commit was automatically rebased without conflicts.

[openjdk]

@phohensee @cost0much Pushed as commit ff99698.

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