1 /*
2  * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.
8  *
9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 
24 /*
25  */
26 
27 import java.io.BufferedReader;
28 import java.io.InputStream;
29 import java.io.InputStreamReader;
30 import java.io.IOException;
31 
32 public class ImplVersionReader extends Thread {
33 
34     private BufferedReader in;
35     private Process proc;
36 
ImplVersionReader(Process p, InputStream is)37     public ImplVersionReader(Process p, InputStream is) {
38         proc = p;
39         in = new BufferedReader(new InputStreamReader(is));
40     }
41 
run()42     public void run() {
43         boolean terminate = false;
44         while (!terminate) {
45             try {
46                 String trace = in.readLine();
47                 if (trace != null) {
48                     System.out.println("ImplVersionCommand: " + trace);
49                 }
50             } catch (IOException e) {
51                 e.printStackTrace();
52             }
53             try {
54                 proc.exitValue();
55                 terminate = true;
56             } catch (IllegalThreadStateException e) {
57                 terminate = false;
58             }
59         }
60     }
61 }
62