RFR: JDK-8312049: runtime/logging/ClassLoadUnloadTest can be improved

[Thomas Stuefe]

On Fri, 14 Jul 2023 06:29:58 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Trivial improvements, mainly not spawning individual child processes for every call to `checkFor` and `checkAbsent`. Runtime goes down from 14s -> 10s. We could reduce the runtime a lot more by splitting up the test but I avoided that.
>> 
>> Checked manually on x64 Linux.
>
> Looks good - thanks.
> 
> P.S. No not "trivial" :)

Thank @dholmes-ora !

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PR Comment: https://git.openjdk.org/jdk/pull/14876#issuecomment-1635523132