[jdk17u-dev] RFR: 8275843: Random crashes while the UI code is executed

Sat Dec 31 05:33:43 UTC 2022

Hi all,
This pull request contains a backport of commit [a9c1acbb](https://github.com/openjdk/jdk/commit/a9c1acbb8aec46e4a488b7c77bb6318af87747f6) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
The commit being backported was authored by Sergey Bylokhov on 14 Dec 2021 and was reviewed by Alexander Zvegintsev.
Thanks!

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Commit messages:
 - Backport a9c1acbb8aec46e4a488b7c77bb6318af87747f6

Changes: https://git.openjdk.org/jdk17u-dev/pull/993/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=993&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8275843
  Stats: 141 lines in 6 files changed: 91 ins; 19 del; 31 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/993.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/993/head:pull/993

PR: https://git.openjdk.org/jdk17u-dev/pull/993