// concurrent/CompletedMachina.java

// (c)2021 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

import java.util.concurrent.*;

public class CompletedMachina {

public static void main(String[] args) {

CompletableFuture<Machina> cf =

CompletableFuture.completedFuture(

new Machina(0));

try {

Machina m = cf.get(); // Doesn't block

} catch(InterruptedException |

ExecutionException e) {

throw new RuntimeException(e);

}

}

}