1 /*
2  * Copyright (C) 2009 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 public class Main {
main(String args[])18     public static void main(String args[]) {
19         Derived1 derived1 = new Derived1();
20         Derived2 derived2 = new Derived2();
21         Derived3 derived3 = new Derived3();
22 
23         derived1.start();
24         derived2.start();
25         derived3.start();
26 
27         try {
28             derived1.join();
29             derived2.join();
30             derived3.join();
31         } catch (Exception e) {
32             System.out.println(e);
33             return;
34         }
35 
36         System.out.println(derived1.getValue());
37         System.out.println(derived2.getValue());
38         System.out.println(derived3.getValue());
39     }
40 }
41