[jdk11u-dev] RFR: 8300727: java/awt/List/ListGarbageCollectionTest/AwtListGarbageCollectionTest.java failed with "List wasn't garbage collected" [v2]

[Amos Shi]

> Backport of [JDK-8300727](https://bugs.openjdk.org/browse/JDK-8300727)
> - Clean Backport
> - Test Case compile issue as bellow, it looks not related to current PR change
> 
> 
> linux-cross-compile / build (arm)
> 
> Run 1
> E: Couldn't download packages: libasound2-dev debianutils libfreetype-dev libcap-ng0 libnsl-dev openssl sed
> Error: Process completed with exit code 1.
> 
> Run 2
> ##[debug]Artifact Url: https://pipelinesghubeus8.actions.githubusercontent.com/CDyyzPm7JDeuUzLMiVoeWkknR5Sqtyyc0beWGJuROXfmgRX8uz/_apis/pipelines/workflows/7190780189/artifacts?api-version=6.0-preview
> Error: Unable to find an artifact with the name: bundles-linux-x64

Amos Shi 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 two additional commits since the last revision:

 - Merge branch 'openjdk:master' into backport-8300727
 - Backport f835aaafc7332d324ca9b08b2a34539fc1c573aa

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

Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/2364/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/2364/files/70384615..d1368fe7

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2364&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2364&range=00-01

  Stats: 5429 lines in 342 files changed: 3640 ins; 929 del; 860 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2364.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2364/head:pull/2364

PR: https://git.openjdk.org/jdk11u-dev/pull/2364