RFR: 8273062: Generation::refs_discovery_is_xxx functions are unused

[Kim Barrett]

On Fri, 27 Aug 2021 08:57:33 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

>> Please review this trivial cleanup, removing a couple of unused virtual
>> function declarations from the Generation class:
>> 
>>   virtual bool refs_discovery_is_atomic() const { return true;  }
>>   virtual bool refs_discovery_is_mt()     const { return false; }
>> 
>> These functions are not called or overridden.
>> 
>> Testing:
>> local (linux-x64) build.
>
> LGTM and trivial.

Thanks @albertnetymk for review.

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PR: https://git.openjdk.java.net/jdk/pull/5275