RFR: 8304393: Provide method to iterate over regions of humongous object in G1 [v4]

[Albert Mingkun Yang]

On Mon, 20 Mar 2023 12:47:11 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

>> Hi all,
>> 
>>   please review this refactoring that introduces a method to iterate over all regions of a humongous object and apply a function to it to decrease the five times code duplication.
>> 
>> Testing: gha
>> 
>> Thanks,
>>   Thomas
>
> Thomas Schatzl has updated the pull request incrementally with one additional commit since the last revision:
> 
>   ayang review

Marked as reviewed by ayang (Reviewer).

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PR: https://git.openjdk.org/jdk/pull/13080