OnJava8-Examples/onjava/Nap.java at master · xinan-w/OnJava8-Examples · GitHub

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// onjava/Nap.java

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

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

package onjava;

import java.util.concurrent.*;

public class Nap {

public Nap(double t) { // Seconds

try {

TimeUnit.MILLISECONDS.sleep((int)(1000 * t));

} catch(InterruptedException e) {

throw new RuntimeException(e);

}

public Nap(double t, String msg) {

this(t);

System.out.println(msg);

}

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