RFR: JDK-8303742: CompletableFuture.orTimeout leaks if the future completes exceptionally [v4]

Fri Mar 17 08:59:43 UTC 2023

On Fri, 17 Mar 2023 08:55:39 GMT, Viktor Klang <duke at openjdk.org> wrote:

>> Addresses the situation where exceptional completion of `orTimeout`:ed CompletableFutures wouldn't cancel the timeout task which could lead to memory leaks if done frequently enough with long enough timeout durations.
>> 
>> Fix discussed with @DougLea
>
> Viktor Klang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Adding a test for completeOnTimeout cancelling tasks when completeExceptionally

test/jdk/java/util/concurrent/CompletableFuture/CompletableFutureOrTimeoutExceptionallyTest.java line 2:

> 1: /*
> 2:  * Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.

@jaikiran @pavelrappo Copyright year fixed as well 👍

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PR: https://git.openjdk.org/jdk/pull/13059