[jdk21] RFR: 8303916: ThreadLists.java inconsistent results

[Serguei Spitsyn]

On Fri, 16 Jun 2023 09:15:52 GMT, Kevin Walls <kevinw at openjdk.org> wrote:

> Clean backport from latest jdk repo to jdk21 for the test change:
> 8303916: ThreadLists.java inconsistent results

The backport looks clean.
Thanks,
Serguei

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Marked as reviewed by sspitsyn (Reviewer).

PR Review: https://git.openjdk.org/jdk21/pull/24#pullrequestreview-1489465539