summaryrefslogtreecommitdiff
path: root/libjava/testsuite/libjava.lang/Thread_Wait.java
blob: 88508243a0ae654d23c2a43fc9418c23470723a2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
// Test basic thread creation and wait/notify functionality.

public class Thread_Wait implements Runnable
{
  public static void main(String args[])
  {
    new Thread_Wait();
  }
  
  public Thread_Wait()
  {
    System.out.println("creating thread");
    Thread t = new Thread(this);
    t.start();
    
    try
    {
      Thread.sleep(100);
    }
    catch (Exception x)
    {
      System.out.println("exception occurred: " + x);
    }

    synchronized (this)
    {
      System.out.println("notifying other thread");
      notify();
    }
  }
  
  public void run()
  {
    System.out.println ("new thread running");
    synchronized (this)
    {
      try
      {
	wait();
      }
      catch (Exception x)
      {
        System.out.println("exception occurred: " + x);
      }
    }    
    System.out.println ("thread notified okay");
  }
}