Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/ui/DeadlockDetectionPanel.java @ 3944:35c656d0b685
7090654: nightly failures after 7086585
Reviewed-by: kvn
author | never |
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date | Wed, 14 Sep 2011 13:57:32 -0700 |
parents | c18cbe5936b8 |
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0 | 1 /* |
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2 * Copyright (c) 2002, 2004, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.ui; | |
26 | |
27 import java.awt.*; | |
28 import java.io.*; | |
29 import javax.swing.*; | |
30 import sun.jvm.hotspot.runtime.*; | |
31 | |
32 /** A JPanel to show information about Java-level deadlocks. */ | |
33 | |
34 public class DeadlockDetectionPanel extends JPanel { | |
35 public DeadlockDetectionPanel() { | |
36 super(); | |
37 | |
38 setLayout(new BorderLayout()); | |
39 | |
40 // Simple at first | |
41 JScrollPane scroller = new JScrollPane(); | |
42 JTextArea textArea = new JTextArea(); | |
43 textArea = new JTextArea(); | |
44 textArea.setEditable(false); | |
45 textArea.setLineWrap(true); | |
46 textArea.setWrapStyleWord(true); | |
47 scroller.getViewport().add(textArea); | |
48 add(scroller, BorderLayout.CENTER); | |
49 | |
50 ByteArrayOutputStream bos = new ByteArrayOutputStream(); | |
51 PrintStream tty = new PrintStream(bos); | |
52 printDeadlocks(tty); | |
53 textArea.setText(bos.toString()); | |
54 } | |
55 | |
56 private void printDeadlocks(PrintStream tty) { | |
57 DeadlockDetector.print(tty); | |
58 } | |
59 } |