8320691: Timeout handler on Windows takes 2 hours to complete

[GoeLin]

I backport this for parity with 21.0.7-oracle.

---

Progress

• Change must not contain extraneous whitespace
• JDK-8320691 needs maintainer approval
• Commit message must refer to an issue

Issue

• JDK-8320691: Timeout handler on Windows takes 2 hours to complete (Bug - P4 - Approved)

Reviewing

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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/1374/head:pull/1374
$ git checkout pull/1374

Update a local copy of the PR:
$ git checkout pull/1374
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/1374/head

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Checkout this PR locally:
$ git pr checkout 1374

View PR using the GUI difftool:
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https://git.openjdk.org/jdk21u-dev/pull/1374.diff

Using Webrev

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[bridgekeeper]

👋 Welcome back goetz! 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]

@GoeLin 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:

8320691: Timeout handler on Windows takes 2 hours to complete

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 3 new commits pushed to the master branch:

• e1967d5: 8348625: [21u, 17u] Revert JDK-8185862 to restore old java.awt.headless behavior on Windows
• b79136f: 8347427: JTabbedPane/8134116/Bug8134116.java has no license header
• 95e4bc9: 8332494: java/util/zip/EntryCount64k.java failing with java.lang.RuntimeException: '\A\Z' missing from stderr

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.

[openjdk]

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

[openjdk]

⚠️ @GoeLin 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 (c93659b0)

[GoeLin]

/integrate

[openjdk]

Going to push as commit 69e8c20.
Since your change was applied there have been 4 commits pushed to the master branch:

• d2cbada: 8345468: test/jdk/javax/swing/JScrollBar/4865918/bug4865918.java fails in ubuntu22.04
• e1967d5: 8348625: [21u, 17u] Revert JDK-8185862 to restore old java.awt.headless behavior on Windows
• b79136f: 8347427: JTabbedPane/8134116/Bug8134116.java has no license header
• 95e4bc9: 8332494: java/util/zip/EntryCount64k.java failing with java.lang.RuntimeException: '\A\Z' missing from stderr

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit 69e8c20.

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