Integrated: 8297495: j.u.concurrent updates for JDK 20

[Alan Bateman]

On Wed, 23 Nov 2022 12:40:05 GMT, Alan Bateman <alanb at openjdk.org> wrote:

> The proposed updates for JDK 20 are:
> 
> - ForkJoinPool.externalSubmit 
> - ForkJoinWorkerThread.getQueuedTaskCount 
> 
> These methods will be used to improve the Thread.yield implementation for virtual threads. The range of alternatives explored include not exposing an API and protected methods such as "offerSubmission". The class description speaks of "external clients" and "submissions from non-ForkJoinTask clients", hence the proposed naming and javadoc text.

This pull request has now been integrated.

Changeset: 19d84988
Author:    Alan Bateman <alanb at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/19d849884bd7a9718a5050b9709657f231a1ddbc
Stats:     276 lines in 4 files changed: 272 ins; 0 del; 4 mod

8297495: j.u.concurrent updates for JDK 20

Reviewed-by: jpai

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PR: https://git.openjdk.org/jdk/pull/11319