1  /**************************************************************
2   *
3   * Licensed to the Apache Software Foundation (ASF) under one
4   * or more contributor license agreements.  See the NOTICE file
5   * distributed with this work for additional information
6   * regarding copyright ownership.  The ASF licenses this file
7   * to you under the Apache License, Version 2.0 (the
8   * "License"); you may not use this file except in compliance
9   * with the License.  You may obtain a copy of the License at
10   *
11   *   http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing,
14   * software distributed under the License is distributed on an
15   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16   * KIND, either express or implied.  See the License for the
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18   * under the License.
19   *
20   *************************************************************/
21  
22  
23  
24  class MyUnoObject implements com.sun.star.uno.XInterface
25  {
MyUnoObject()26      public MyUnoObject() {}
27  
finalize()28      protected void finalize() throws Throwable {
29          super.finalize();
30          System.out.println( "finalizer called" );
31      }
32  
main( String args[] )33      public static void main( String args[] ) throws java.lang.InterruptedException
34      {
35          com.sun.star.uno.XInterface a = new MyUnoObject();
36          a = null;
37  
38          // ask the garbage collector politely
39          System.gc();
40          synchronized(  Thread.currentThread() )
41          {
42              // wait a second
43              Thread.currentThread().wait( 1000 );
44          }
45          System.out.println( "leaving" );
46  
47          // It is java VM dependend, whether the finalizer was called or not
48      }
49  }
50