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diff --git a/gnu/testlet/javax/swing/DefaultButtonModel/addActionListener.java b/gnu/testlet/javax/swing/DefaultButtonModel/addActionListener.java
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+/* addActionListener.java -- some checks for the addActionListener() method in
+ the DefaultButtonModel class.
+ Copyright (C) 2006 David Gilbert <david.gilbert@object-refinery.com>
+
+This file is part of Mauve.
+
+Mauve is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+Mauve 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with Mauve; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+*/
+
+// Tags: JDK1.2
+
+package gnu.testlet.javax.swing.DefaultButtonModel;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.DefaultButtonModel;
+
+public class addActionListener implements Testlet, ActionListener
+{
+ public void actionPerformed(ActionEvent e)
+ {
+ // do nothing
+ }
+
+ public void test(TestHarness harness)
+ {
+ DefaultButtonModel m = new DefaultButtonModel();
+ m.addActionListener(this);
+ harness.check(m.getActionListeners()[0], this);
+ m.addActionListener(null);
+ harness.check(m.getActionListeners().length, 1);
+ }
+}