Main.java revision 2faa5f1271587cda765f26bcf2951065300a01ff 
1/*
2 * Copyright (C) 2007 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/**
18 * Make sure that a sub-thread can join the main thread.
19 */
20public class Main {
21    public static void main(String[] args) {
22        Thread t;
23
24        t = new Thread(new JoinMainSub(Thread.currentThread()), "Joiner");
25        System.out.print("Starting thread '" + t.getName() + "'\n");
26        t.start();
27
28        try { Thread.sleep(1000); }
29        catch (InterruptedException ie) {}
30
31        System.out.print("JoinMain starter returning\n");
32    }
33}
34
35class JoinMainSub implements Runnable {
36    private Thread mJoinMe;
37
38    public JoinMainSub(Thread joinMe) {
39        mJoinMe = joinMe;
40    }
41
42    public void run() {
43        System.out.print("@ JoinMainSub running\n");
44
45        try {
46            mJoinMe.join();
47            System.out.print("@ JoinMainSub successfully joined main\n");
48        } catch (InterruptedException ie) {
49            System.out.print("@ JoinMainSub interrupted!\n");
50        }
51        finally {
52            System.out.print("@ JoinMainSub bailing\n");
53        }
54    }
55}
56