public CompletableFuture
import java.util.concurrent.CompletableFuture; import java.util.concurrent.TimeUnit; public class OrTimeoutMethodTest { public static void main(String args[]) throws InterruptedException { int a = 10; int b = 15; CompletableFuture.supplyAsync(() -> { try { TimeUnit.SECONDS.sleep(5); } catch(InterruptedException e) { e.printStackTrace(); } return a + b; }) .orTimeout(4, TimeUnit.SECONDS) .whenComplete((result, exception) -> { System.out.println(result); if(exception != null) exception.printStackTrace(); }); TimeUnit.SECONDS.sleep(10); } }
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public CompletableFuturecompleteOnTimeout(T value, long timeout, TimeUnit unit)
import java.util.concurrent.CompletableFuture; import java.util.concurrent.TimeUnit; public class CompleteOnTimeOutMethodTest { public static void main(String args[]) throws InterruptedException { int a = 10; int b = 15; CompletableFuture.supplyAsync(() -> { try { TimeUnit.SECONDS.sleep(5); } catch(InterruptedException e) { e.printStackTrace(); } return a + b; }) .completeOnTimeout(0, 4, TimeUnit.SECONDS) .thenAccept(result -> System.out.println(result)); TimeUnit.SECONDS.sleep(10); } }
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