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diff --git a/gnu/testlet/javax/swing/undo/UndoManager/canUndo.java b/gnu/testlet/javax/swing/undo/UndoManager/canUndo.java
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+++ b/gnu/testlet/javax/swing/undo/UndoManager/canUndo.java
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+// Tags: JDK1.2
+// Uses: TestUndoManager
+
+// Copyright (C) 2004 Sascha Brawer <brawer@dandelis.ch>
+
+// 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, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+package gnu.testlet.javax.swing.undo.UndoManager;
+
+import gnu.testlet.Testlet;
+import gnu.testlet.TestHarness;
+
+
+/**
+ * @author <a href="mailto:brawer@dandelis.ch">Sascha Brawer</a>
+ */
+public class canUndo
+  implements Testlet
+{
+  public void test(TestHarness harness)
+  {
+    TestUndoManager mgr;
+    TestUndoManager.TestEdit[] edits;
+
+    // Check #1.
+    mgr = new TestUndoManager();
+    harness.check(!mgr.canUndo());
+
+    // Check #2.
+    edits = mgr.addTestEdits(3, 3);
+    harness.check(mgr.canUndo());
+
+    // Check #3.
+    mgr.undo();
+    harness.check(mgr.canUndo());
+
+    // Check #4.
+    edits[2].inhibitCanUndo();
+    harness.check(mgr.canUndo());
+
+    // Check #5.
+    mgr.end();
+    harness.check(mgr.canUndo());
+  }
+}