Integrated: 8369420: Parallel: Use multiple workers for class unloading

[Albert Mingkun Yang]

On Wed, 8 Oct 2025 10:58:59 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Support parallel class unloading in ParallelGC. Much inspiration taken from `G1ParallelCleaningTask`.
> 
> Test: tier1-5

This pull request has now been integrated.

Changeset: 1cdd241f
Author:    Albert Mingkun Yang <ayang at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/1cdd241ff3ed57a4df4bac54b2659d68d161b53c
Stats:     46 lines in 1 file changed: 35 ins; 7 del; 4 mod

8369420: Parallel: Use multiple workers for class unloading

Reviewed-by: fandreuzzi, tschatzl, zgu

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PR: https://git.openjdk.org/jdk/pull/27689