RFR: 8366474: Rename MetaspaceObj::is_shared() to MetaspaceObj::in_aot_cache() [v2]

[Ioi Lam]

On Sat, 30 Aug 2025 14:04:45 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> Ioi Lam has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Removed MetaspaceShared -> AOTMetaspace changes that are intended for https://github.com/openjdk/jdk/pull/27017
>
> test/hotspot/jtreg/runtime/cds/SpaceUtilizationCheck.java line 62:
> 
>> 60:         WhiteBox wb = WhiteBox.getWhiteBox();
>> 61:         long reserve_alignment = wb.metaspaceSharedRegionAlignment();
>> 62:         System.out.println("AOTMetaspace::core_region_alignment() = " + reserve_alignment);
> 
> Here too.

I removed these changes and re-applied them in https://github.com/openjdk/jdk/pull/27017 .

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PR Review Comment: https://git.openjdk.org/jdk/pull/27016#discussion_r2312034141