Wed, 26 Jan 2011 13:45:25 -0800
7013272: Automatically generate info about how compiler resource keys are used
Reviewed-by: mcimadamore
1 /*
2 * Copyright (c) 1999, 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 */
24 /*
25 * @test
26 * @bug 4073244
27 * @summary nested classes: Verify that overzealous dead-code elimination no
28 * longer removes live code.
29 * @author dps
30 *
31 * @run clean DeadCode6
32 * @run compile -O DeadCode6.java
33 */
35 // This class will crash the compiler if the bug recurs.
37 import java.awt.*;
38 import java.awt.event.*;
40 public class DeadCode6 extends Window
41 {
42 public DeadCode6( Frame parent ) {
43 super( parent );
44 }
46 public void init() {
47 final DeadCode6 wndThis = this;
49 /*******************************************************************
50 * add window listener
51 ******************************************************************/
52 addWindowListener( new WindowAdapter () {
53 public void windowClosing( WindowEvent evt ) {
54 wndThis.doCancelAction();
55 }
56 } );
57 }
59 public void doCancelAction() { }
60 }