RFR: 8294954: Remove superfluous ResourceMarks when using LogStream

[David Holmes]

On Fri, 7 Oct 2022 11:19:55 GMT, Johan Sjölen <jsjolen at openjdk.org> wrote:

> Hi,
> 
> I went through all of the places where LogStreams are created and removed the unnecessary ResourceMarks. I also added a ResourceMark in one place, where it was needed because of a call to `::name_and_sig_as_C_string` and moved one to the smallest scope where it is used.

How are you defining "unnecessary"? Are these unnecessary because there is zero resource allocation involved? Or "unnecessary" because a ResourceMark higher up the call stack covers it?

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PR: https://git.openjdk.org/jdk/pull/10602