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34 
35 class MyUnoObject implements com.sun.star.uno.XInterface
36 {
37     public MyUnoObject() {}
38 
39     protected void finalize() throws Throwable {
40         super.finalize();
41         System.out.println( "finalizer called" );
42     }
43 
44     public static void main( String args[] ) throws java.lang.InterruptedException
45     {
46         com.sun.star.uno.XInterface a = new MyUnoObject();
47         a = null;
48 
49         // ask the garbage collector politely
50         System.gc();
51         synchronized(  Thread.currentThread() )
52         {
53             // wait a second
54             Thread.currentThread().wait( 1000 );
55         }
56         System.out.println( "leaving" );
57 
58         // It is java VM dependend, whether the finalizer was called or not
59     }
60 }
61