RFR: 8369656 : Calling CompletableFuture.join() could execute task in common pool [v2]

[Alan Bateman]

On Tue, 14 Oct 2025 13:10:22 GMT, Viktor Klang <vklang at openjdk.org> wrote:

>> Addresses the regression regarding pool assistance and includes a regression test for `CompletableFuture::get()`, `CompletableFuture::get(timeout, unit)`, and `CompletableFuture::join()`
>
> Viktor Klang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Improving the name of the regtest

Marked as reviewed by alanb (Reviewer).

test/jdk/java/util/concurrent/tck/CompletableFutureTest.java line 5138:

> 5136:     }}
> 5137: 
> 5138:     public void testOnlyAssistsIfInTheSamePool() throws Exception{

The API and implementations speak of helping rather than assisting so if you are editing then maybe rename the method.

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PR Review: https://git.openjdk.org/jdk/pull/27800#pullrequestreview-3339843773
PR Review Comment: https://git.openjdk.org/jdk/pull/27800#discussion_r2432170451