8323670: A few client tests intermittently throw ConcurrentModificationException

[aivanov-jdk]

This pull request contains a backport of commit 70e7cdcb from the openjdk/jdk repository. It fixes JDK-8323670: A few client tests intermittently throw ConcurrentModificationException.

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8323670 needs maintainer approval

Issue

• JDK-8323670: A few client tests intermittently throw ConcurrentModificationException (Bug - P4 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk22u.git pull/149/head:pull/149
$ git checkout pull/149

Update a local copy of the PR:
$ git checkout pull/149
$ git pull https://git.openjdk.org/jdk22u.git pull/149/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 149

View PR using the GUI difftool:
$ git pr show -t 149

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk22u/pull/149.diff

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[bridgekeeper]

👋 Welcome back aivanov! 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]

@aivanov-jdk 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:

8323670: A few client tests intermittently throw ConcurrentModificationException

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 19 new commits pushed to the master branch:

• 1188d40: 8323782: Race: Thread::interrupt vs. AbstractInterruptibleChannel.begin
• 0c57256: 8327990: [macosx-aarch64] Various tests fail with -XX:+AssertWXAtThreadSync
• 2ae0188: 8330242: RISC-V: Simplify and remove CORRECT_COMPILER_ATOMIC_SUPPORT in atomic_linux_riscv.hpp
• 829d047: Merge
• 8ba20c7: 8327391: Add SipHash attribution file
• e351052: 8325313: Header format error in TestIntrinsicBailOut after JDK-8317299
• 1d7689d: Merge
• ae46fb7: Merge
• bf87bb7: Merge
• 733b837: 8322122: Enhance generation of addresses
• ... and 9 more: https://git.openjdk.org/jdk22u/compare/5968567bf008be4df292c1af305bf1c313dd1a8a...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.

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

[openjdk]

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

[openjdk]

⚠️ @aivanov-jdk 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 (639d9779)

[aivanov-jdk]

/integrate

[openjdk]

Going to push as commit 5de1d5c.
Since your change was applied there have been 30 commits pushed to the master branch:

• e66cf81: 8305072: Win32ShellFolder2.compareTo is inconsistent
• 849b720: 8328953: JEditorPane.read throws ChangedCharSetException
• 890e046: 8320707: Virtual thread test updates
• 53f758e: 8328166: Epsilon: 'EpsilonHeap::allocate_work' misuses the parameter 'size' as size in bytes
• a93848c: 8295111: dpkg appears to have problems resolving symbolically linked native libraries
• bf8146e: 8328744: Parallel: Parallel GC throws OOM before heap is fully expanded
• bde0fad: 8330011: [s390x] update block-comments to make code consistent
• 52b43e9: 8324874: AArch64: crypto pmull based CRC32/CRC32C intrinsics clobber V8-V15 registers
• 5f333b5: 8326106: Write and clear stack trace table outside of safepoint
• ccb1a3e: 8324933: ConcurrentHashTable::statistics_calculate synchronization is expensive
• ... and 20 more: https://git.openjdk.org/jdk22u/compare/5968567bf008be4df292c1af305bf1c313dd1a8a...master

Your commit was automatically rebased without conflicts.

[openjdk]

@aivanov-jdk Pushed as commit 5de1d5c.

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