[jdk22u] RFR: 8327501: Common ForkJoinPool prevents class unloading in some cases

[Aleksey Shipilev]

On Wed, 15 May 2024 09:32:31 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> First change fixes the regression since JDK 19. Second change fixes the regression from the fix.
> 
> Additional testing:
>  - [x] Linux x86_64 server fastdebug, `all`

Both backports are clean.

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PR Comment: https://git.openjdk.org/jdk22u/pull/206#issuecomment-2112031202