RFR: 8375971: G1: Convert G1EvacStats to use Atomic<T> [v2]

[Thomas Schatzl]

On Fri, 23 Jan 2026 18:49:52 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

>> Thomas Schatzl has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - * reformatting, avoid long lines
>>  - * fix compilation
>
> Looks good.

Thanks @kimbarrett @walulyai for your reviews

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PR Comment: https://git.openjdk.org/jdk/pull/29341#issuecomment-3798569657