8332340: Add JavacBench as a test case for CDS

[GoeLin]

I backport this for parity with 21.0.6-oracle.

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Progress

• JDK-8332340 needs maintainer approval
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8332340: Add JavacBench as a test case for CDS (Enhancement - P4 - Approved)

Reviewing

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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/970/head:pull/970
$ git checkout pull/970

Update a local copy of the PR:
$ git checkout pull/970
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/970/head

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Checkout this PR locally:
$ git pr checkout 970

View PR using the GUI difftool:
$ git pr show -t 970

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Download this PR as a diff file:
https://git.openjdk.org/jdk21u-dev/pull/970.diff

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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:

8332340: Add JavacBench as a test case for CDS

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 2 new commits pushed to the master branch:

• 5162660: 8328665: serviceability/jvmti/vthread/PopFrameTest failed with a timeout
• 29b65ab: 8312518: [macos13] setFullScreenWindow() shows black screen on macOS 13 & above

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 (318e8fbf)

[GoeLin]

GHA failure: Well known issue with Clhsdb* tests, see also https://bugs.openjdk.org/browse/JDK-8247940

[GoeLin]

/integrate

[openjdk]

Going to push as commit 2e3ef5f.
Since your change was applied there have been 6 commits pushed to the master branch:

• 58cc0a2: 8321550: Update several runtime/cds tests to use vm flags or mark as flagless
• fee1d96: 8326898: NSK tests should listen on loopback addresses only
• 967a3cd: 8328303: 3 JDI tests timed out with UT enabled
• c82c70d: 8296787: Unify debug printing format of X.509 cert serial numbers
• 5162660: 8328665: serviceability/jvmti/vthread/PopFrameTest failed with a timeout
• 29b65ab: 8312518: [macos13] setFullScreenWindow() shows black screen on macOS 13 & above

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit 2e3ef5f.

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