import java.util.Date;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
public class ExecutorTest8 {
 public ExecutorTest8() {
 ScheduledExecutorService e = Executors.newScheduledThreadPool(1);
 e.schedule(new RunnableTask("Task"), 2000, TimeUnit.MILLISECONDS);
 System.out.println("Task is called at " + new Date());
 e.shutdown();
 }
 class RunnableTask implements Runnable {
 private String name;
 public RunnableTask(String name) {
 this.name = name;
 }
 public void run() {
 System.out.println(name + " starts at " + new Date());
 try {
 Thread.sleep(1000L);
 } catch (InterruptedException ex) {
 System.out.println(name + " is Canceled");
 return;
 }
 System.out.println(name + " is done at " + new Date());
 }
 }
 public static void main(String[] args) {
 new ExecutorTest8();
 }
}
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