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April 7, 2019 16:12
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This program is to show the use of thenApply() method of completablefuture
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import java.util.concurrent.CompletableFuture; | |
import java.util.concurrent.ExecutionException; | |
class Test { | |
public static void main(String[] args) throws InterruptedException, ExecutionException { | |
CompletableFuture<Integer> completableFuture = CompletableFuture.supplyAsync(() -> (int) (Math.random() * 10)); | |
CompletableFuture<Boolean> completableFuture2 = completableFuture.thenApply(number -> number % 2 == 0); | |
System.out.println(completableFuture2.get() ? "Generated number is Even" : "Generated number is Odd"); | |
} | |
} |
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