[jdk22u] RFR: 8330814: Cleanups for KeepAliveCache tests

Wed May 15 11:43:37 UTC 2024

Hi all,

This pull request contains a backport of [JDK-8330814](https://bugs.openjdk.org/browse/JDK-8330814), commit [a5005c87](https://github.com/openjdk/jdk/commit/a5005c87c4d5598eb54e9824105767d833f9660b) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Christoph Langer on 15 May 2024 and was reviewed by Jaikiran Pai and Daniel Fuchs.

Thanks!

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Commit messages:
 - Backport a5005c87c4d5598eb54e9824105767d833f9660b

Changes: https://git.openjdk.org/jdk22u/pull/207/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk22u&pr=207&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8330814
  Stats: 290 lines in 5 files changed: 113 ins; 69 del; 108 mod
  Patch: https://git.openjdk.org/jdk22u/pull/207.diff
  Fetch: git fetch https://git.openjdk.org/jdk22u.git pull/207/head:pull/207

PR: https://git.openjdk.org/jdk22u/pull/207