[jdk21u-dev] RFR: 8298783: java/lang/ref/FinalizerHistogramTest.java failed with "RuntimeException: MyObject is not found in test output" [v9]

[SendaoYan]

> Hi all,
> 
> This pull request contains a backport of commit [fe29cad5](https://github.com/openjdk/jdk/commit/fe29cad5e0b10cd088fc39967599f5a8dcaa445c) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Brent Christian on 6 May 2025 and was reviewed by Kim Barrett and Jaikiran Pai.
> 
> Thanks!

SendaoYan has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains nine additional commits since the last revision:

 - Merge branch 'openjdk:master' into backport-sendaoYan-fe29cad5-master
 - Merge branch 'openjdk:master' into backport-sendaoYan-fe29cad5-master
 - Merge branch 'openjdk:master' into backport-sendaoYan-fe29cad5-master
 - Merge branch 'openjdk:master' into backport-sendaoYan-fe29cad5-master
 - Merge branch 'openjdk:master' into backport-sendaoYan-fe29cad5-master
 - Merge branch 'openjdk:master' into backport-sendaoYan-fe29cad5-master
 - Merge branch 'openjdk:master' into backport-sendaoYan-fe29cad5-master
 - Merge branch 'openjdk:master' into backport-sendaoYan-fe29cad5-master
 - Backport fe29cad5e0b10cd088fc39967599f5a8dcaa445c

-------------

Changes:
  - all: https://git.openjdk.org/jdk21u-dev/pull/2118/files
  - new: https://git.openjdk.org/jdk21u-dev/pull/2118/files/063bc763..a39fd7a5

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2118&range=08
 - incr: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2118&range=07-08

  Stats: 4323 lines in 174 files changed: 2545 ins; 524 del; 1254 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2118.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2118/head:pull/2118

PR: https://git.openjdk.org/jdk21u-dev/pull/2118