RFR: 8306541: Refactor collection set candidate handling to prepare for JDK-8140326 [v11]

[Thomas Schatzl]

On Thu, 11 May 2023 14:46:55 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

>> Thomas Schatzl has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Removed assert that is useless for now
>
> src/hotspot/share/gc/g1/g1ParScanThreadState.cpp line 697:
> 
>> 695:                                                  G1EvacFailureRegions* evac_failure_regions) :
>> 696:     _g1h(g1h),
>> 697:     _collection_set(collection_set),
> 
> Can't find where this field is used.

`G1ParScanThreadStateSet::state_for_worker()`.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13666#discussion_r1191344064