RFR: 8309306: G1: Move is_obj_dead from HeapRegion to G1CollectedHeap

[Albert Mingkun Yang]

On Mon, 12 Jun 2023 10:47:35 GMT, Ivan Walulya <iwalulya at openjdk.org> wrote:

>> Simple refactoring around `HeapRegion::is_obj_dead`.
>> 
>> Test: hotspot_gc
>
> src/hotspot/share/gc/g1/heapRegion.hpp line 524:
> 
>> 522: 
>> 523:   // Determine if an address is in the parsable or the to-be-scrubbed area.
>> 524:   inline        bool is_in_parsable_area(const void* const addr) const;
> 
> spacing to align method names seems new to me.

There are some in `g1FullCollector.hpp`. I think this alignment groups the identical part while highlights the diff.

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PR Review Comment: https://git.openjdk.org/jdk/pull/14265#discussion_r1226488524