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7036148: NullPointerException with null JMenu name

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Reviewed-by: rupashka
This commit is contained in:
Alexander Potochkin 2011-04-15 21:36:50 +04:00
parent 76e57779ec
commit 5a6ab5cdcf
2 changed files with 56 additions and 4 deletions
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7
jdk/src/share/classes/sun/swing/SwingUtilities2.java
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@ -270,11 +270,10 @@ public class SwingUtilities2 {
*/
public static int getLeftSideBearing(JComponent c, FontMetrics fm,
String string) {
int res = 0;
if (!string.isEmpty()) {
res = getLeftSideBearing(c, fm, string.charAt(0));
if ((string == null) || (string.length() == 0)) {
return 0;
}
return res;
return getLeftSideBearing(c, fm, string.charAt(0));
}
/**

53
jdk/test/javax/swing/JMenuItem/7036148/bug7036148.java Normal file
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@ -0,0 +1,53 @@
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 7036148
* @summary NullPointerException with null JMenu name
* @author Alexander Potochkin
* @run main bug7036148
*/
import javax.swing.*;
import java.awt.event.ActionEvent;
public class bug7036148 extends JFrame {
public bug7036148() {
JMenuBar bar = new JMenuBar();
Action menuAction = new AbstractAction(null, null){
public void actionPerformed(ActionEvent e) {
}
};
JMenu menu = new JMenu(menuAction);
menu.add(new JMenuItem("test"));
bar.add(menu);
setJMenuBar(bar);
pack();
}
public static void main(String[] args) {
new bug7036148();
}
}