RFR: 8296492: Remove ObjectLocker in JVMTI get_subgroups call [v2]

[Coleen Phillimore]

On Tue, 8 Nov 2022 12:48:01 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Handle non OOM exceptions and rename subgroupsAsArray.
>
> src/java.base/share/classes/java/lang/ThreadGroup.java line 796:
> 
>> 794: 
>> 795:     /**
>> 796:      * Returns an snapshot of the subgroups as an array, used by JVMTI.
> 
> The update looks good, just a typo here where it should be "a snapshot".

fixed.

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PR: https://git.openjdk.org/jdk/pull/11033