RFR: 8341630: G1: Adopt PartialArrayState to consolidate marking stack in concurrent marking [v4]

[Ivan Walulya]

On Tue, 20 Jan 2026 12:54:36 GMT, Stefan Johansson <sjohanss at openjdk.org> wrote:

>> Ivan Walulya has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Refactor
>
> Marked as reviewed by sjohanss (Reviewer).

Thanks @kstefanj and @tschatzl for the reviews!

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PR Comment: https://git.openjdk.org/jdk/pull/29249#issuecomment-3782583072