8343606: Test FinalizerTest.java intermittent fails Debuggee heap OOM

[sendaoYan]

Hi all,

This pull request contains a backport of commit 7c1f89e4 from the openjdk/jdk repository.

There are two lines make this backported uncleanly. The first is the copyright line, the second is the @run main replaced as @run driver. All other parts are backported cleanly.

This backport will fix the test bug which cause test intermittent fails, and will make test more ronustness. Change has been verified locally by run the test on linux-x64. Test-fix only, no risk.

The commit being backported was authored by SendaoYan on 28 Apr 2026 and was reviewed by Chris Plummer.

Thanks!

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Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8343606 needs maintainer approval

Error

 ⚠️ OCA signatory status must be verified

Issue

• JDK-8343606: Test FinalizerTest.java intermittent fails Debuggee heap OOM (Bug - P3)

Reviewers

• Paul Hohensee (@phohensee - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk8u-dev.git pull/791/head:pull/791
$ git checkout pull/791

Update a local copy of the PR:
$ git checkout pull/791
$ git pull https://git.openjdk.org/jdk8u-dev.git pull/791/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 791

View PR using the GUI difftool:
$ git pr show -t 791

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk8u-dev/pull/791.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back syan! 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]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

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

[bridgekeeper]

@sendaoYan This pull request has been inactive for more than 4 weeks and will be automatically closed if another 4 weeks passes without any activity. To avoid this, simply issue a /touch or /keepalive command to the pull request. Feel free to ask for assistance if you need help with progressing this pull request towards integration!

[mlbridge]

Webrevs

• 01: Full - Incremental (338d1fc1)
• 00: Full (95bfadf6)

[sendaoYan]

/approval request Backport to fix the test bug which cause test intermittent fails, and will make test more ronustness. Change has been verified locally by run the test on linux-x64. Test-fix only, no risk.

[openjdk]

@sendaoYan
8343606: The approval request has been created successfully.

[sendaoYan]

GHA report several fails. I think all the fails unrelated to this test-fix only backport PR.

1. Linux x86 (hotspot/tier1) report two fails: gc/concurrentMarkSweep/SystemGCOnForegroundCollector.java trigger jvm assert 'CompactibleFreeListSpace::block_size(HeapWord const*)', and gc/g1/mixedgc/TestOldGenCollectionUsage.java timed out.
2. Other jobs report several CA tests fails.

[bridgekeeper]

@sendaoYan This pull request has been inactive for more than 4 weeks and will be automatically closed if another 4 weeks passes without any activity. To avoid this, simply issue a /touch or /keepalive command to the pull request. Feel free to ask for assistance if you need help with progressing this pull request towards integration!