[jdk22u] RFR: 8331142: Add test for number of loader threads in BasicDirectoryModel [v2]

[Phil Race]

On Wed, 1 May 2024 17:01:16 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

>> Provides a regression test for [JDK-8325179](https://bugs.openjdk.org/browse/JDK-8325179): _Race in BasicDirectoryModel.validateFileCache_ which is backported to 22u.
>
> Alexey Ivanov has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8331495: Limit BasicDirectoryModel/LoaderThreadCount.java to Windows only
>   
>   Reviewed-by: prr

Marked as reviewed by prr (Reviewer).

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

PR Review: https://git.openjdk.org/jdk22u/pull/175#pullrequestreview-2034074908