RFR: 8282621: G1: G1SegmentedArray remove unnecessary template parameter [v4]

[Thomas Schatzl]

On Sat, 5 Mar 2022 07:25:46 GMT, Ivan Walulya <iwalulya at openjdk.org> wrote:

>> Hi all,
>> 
>> Please review this refactoring change to remove unnecessary template parameters. The change has two commits, one to remove the template parameter, this allows for the second clean up to hoist `G1CardSetAllocator` parameter independent methods and variables into a base class.
>> 
>> Testing: Tier 1.
>
> Ivan Walulya has updated the pull request incrementally with one additional commit since the last revision:
> 
>   kim review: cleanup

Lgtm apart from that minor indentation issue.

src/hotspot/share/gc/g1/g1CardSetMemory.cpp line 60:

> 58:   return  sizeof(*this) +
> 59:           _segmented_array.num_segments() * sizeof(G1CardSetSegment) +
> 60:           _segmented_array.num_available_slots() * _segmented_array.slot_size();

one space too much after the `return`.

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Marked as reviewed by tschatzl (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/7689