[jdk25u] RFR: 8362482: [TESTBUG] serviceability/HeapDump/UnmountedVThreadNativeMethodAtTop.java: System.gc() does not provide full GC

Wed Aug 6 11:55:43 UTC 2025

Hi all,

This pull request contains a backport of commit [b4028c91](https://github.com/openjdk/jdk/commit/b4028c91d5615f43cbf209eeeb1014966de22a38) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Richard Reingruber on 28 Jul 2025 and was reviewed by Serguei Spitsyn and Christoph Langer.

Thanks!

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Commit messages:
 - Backport b4028c91d5615f43cbf209eeeb1014966de22a38

Changes: https://git.openjdk.org/jdk25u/pull/72/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk25u&pr=72&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8362482
  Stats: 7 lines in 1 file changed: 5 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk25u/pull/72.diff
  Fetch: git fetch https://git.openjdk.org/jdk25u.git pull/72/head:pull/72

PR: https://git.openjdk.org/jdk25u/pull/72