Sep 13, 2018 · CompletableFuture.supplyAsync(() -> MyFileService.service3(); } I understand that that CompletableFuture is new from Java 8, but how is the 2nd code better than the 1st? …

Apr 26, 2014 · Java 8 introduces CompletableFuture, a new implementation of Future that is composable (includes a bunch of thenXxx methods). I'd like to use this exclusively, but many …

Jan 5, 2023 · As far as I see, I can use Thread, Runnable or CompletableFuture in order to implement multi threading in a Java app. CompletableFuture seems a newer and cleaner way, …

Feb 11, 2016 · Java's CompletableFuture is innovated by Scala's Future. It carries an internal callback method. Once it is finished, the callback method will be triggered and tell the thread …

CompletableFuture<User> future = CompletableFuture.runAsync(() -> doFoo(), myExecutor); And all of your exceptionally logic you would do with the returned CompletableFuture from that …

I am trying to convert List<CompletableFuture<X>> to CompletableFuture<List<T>>. This is quite useful as when you have many asynchronous tasks and you need to get results of...

Jun 16, 2015 · It will return a CompletableFuture of its own that will be completed when all the CompletableFuture you gave them are done. You chain that into another CompletableFuture …

The part about exceptionally() is a bit distracting because it isn't relevant, as exceptionally(…) can be used with either get() or with join(). Perhaps you were trying to add additional commentary …

Aug 22, 2023 · I am having a hard time to cancel/interrupt a CompletableFuture task, so it times out on the controller, but it doest stop the execution of the client even it takes more time What I …

Nov 30, 2017 · A CompletableFuture is a CompletionStage. However, as its name suggests, it is completable: It can be completed using complete or completeExceptionally. a Future: You can …