Yurttas/PL/OOL/Java/F/07/03/T03.java

 1/**
 2 *  Copyright(C) 1998
 3 *  All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
 4 *
 5 *  Permission to use, copy, modify, and distribute this
 6 *  software and its documentation for EDUCATIONAL purposes
 7 *  and without fee is hereby granted provided that this
 8 *  copyright notice appears in all copies.
 9 *
10 *  @date   : January 1, 1998.
11 *  @author : Salih Yurttas.
12 */
13
14
15public class T03 {
16
17  public static void main(String[] args) {
18    final int INTERVAL1=10000;
19    final int INTERVAL2=8000;
20    final int INTERVAL3=6000;
21
22    Thread t1 = new SleeperThread(INTERVAL1);
23    Thread t2 = new SleeperThread(INTERVAL2);
24    Thread t3 = new SleeperThread(INTERVAL3);
25
26    t1.start();
27    t2.start();
28    t3.start();
29
30    System.out.println("Waiting for Thread 1 to finish");
31
32    try {
33      t1.join();
34    }
35    catch(InterruptedException joinExcept) {
36      System.out.println(" Join exception ");
37    }
38
39    System.out.println("Thread 1 has finished");
40
41    System.out.println("Waiting for Thread 2 to finish");
42
43    try {
44      t2.join();
45    }
46    catch(InterruptedException joinExcept) {
47      System.out.println(" Join exception ");
48    }
49
50    System.out.println("Thread 2 has finished");
51
52    System.out.println("Waiting for Thread 3 to finish");
53
54    try {
55      t3.join();
56    }
57    catch(InterruptedException joinExcept) {
58      System.out.println(" Join exception ");
59    }
60
61    System.out.println("Thread 3 has finished");
62  }
63
64}