RFR: 8319447: Improve performance of delayed task handling [v4]

[Doug Lea]

On Tue, 25 Feb 2025 17:21:56 GMT, Viktor Klang <vklang at openjdk.org> wrote:

>> Doug Lea has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Standardize parameter checking
>
> test/jdk/java/util/concurrent/tck/ForkJoinPool20Test.java line 630:
> 
>> 628:                 return Boolean.TRUE; }};
>> 629:         ForkJoinTask<?> task = p.submitWithTimeout(c, LONGER_DELAY_MS, MILLISECONDS, null);
>> 630:         Thread.sleep(timeoutMillis());
> 
> Suggest to check that the task was successfully completed with the right result (as well).

done.

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PR Review Comment: https://git.openjdk.org/jdk/pull/23702#discussion_r1970623290