RFR: 8290464: Optimize ResourceArea zapping on ResourceMark release [v2]

[Coleen Phillimore]

On Thu, 21 Jul 2022 16:34:49 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Review comments: simplify
>
> @coleenp, you would be interested in this as well, I think.

Thanks @shipilev it does look very nice.  Edit: this seems fine. The other PR you have is very nice that I have to read.

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PR: https://git.openjdk.org/jdk/pull/9543