--- /dev/null	2013-02-26 17:16:58.251395135 +0400
+++ new/test/java/awt/Robot/Button3/RobotROMouse3284378.java	2013-02-27 17:22:58.103015325 +0400
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2011, 2013, 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
+ @summary <rdar://problem/3284378> Robot generates incorrect events for BUTTON2/3_MASK
+ @summary com.apple.junit.java.awt.Event;
+ @run main RobotROMouse3284378
+ */
+
+import junit.framework.*;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+import java.util.HashMap;
+
+public class RobotROMouse3284378 extends TestCase {
+    private JFrame frame = null;
+    private JLabel label = null;
+    private static String resultString = null;
+
+    private static HashMap<Integer, String> map = new HashMap<Integer, String>();
+
+    private static class Watcher extends MouseAdapter {
+        public void mousePressed(MouseEvent ev) {
+            resultString = (String) map.get(new Integer(ev.getModifiers()));
+            // System.out.println("received button press " + resultString);
+        }
+    }
+
+    public void testROMouse() throws Exception {
+        map.put(new Integer(InputEvent.BUTTON1_MASK), "button 1");
+        map.put(new Integer(InputEvent.BUTTON2_MASK), "button 2");
+        map.put(new Integer(InputEvent.BUTTON3_MASK), "button 3");
+
+        frame.setVisible(true);
+        Thread.sleep(1000);
+        Robot robot = new Robot();
+        Point pt = label.getLocationOnScreen();
+        robot.setAutoDelay(100);
+        robot.mouseMove(pt.x + label.getWidth()/2,
+                        pt.y + label.getHeight()/2);
+        // System.out.println("roboto press button 2");
+        // We no longer test button 2, as it is now mapped to Dashboard by default. 4207099
+        // robot.mousePress(InputEvent.BUTTON2_MASK);
+        // robot.mouseRelease(InputEvent.BUTTON2_MASK);
+        // robot.waitForIdle();
+        // assertSame("These should both be \"button 2\"", resultString, map.get(new Integer(InputEvent.BUTTON2_MASK)));
+
+        //System.out.println("roboto press button 3");
+        robot.mousePress(InputEvent.BUTTON3_MASK);
+        robot.mouseRelease(InputEvent.BUTTON3_MASK);
+        robot.waitForIdle();
+        assertSame("These should both be \"button 3\"", resultString, map.get(new Integer(InputEvent.BUTTON3_MASK)));
+
+        Thread.sleep(1000);
+    }
+
+    protected void setUp() {
+        frame = new JFrame("Modifier test");
+        label = new JLabel("Modifier test");
+        label.addMouseListener(new Watcher());
+        frame.getContentPane().add(label);
+        frame.pack();
+        assertNotNull( frame);
+    }
+
+    protected void tearDown() {
+        if (frame != null) {
+            frame.dispose();
+        }
+        frame=null;
+    }
+
+    public static Test suite() {
+        return new TestSuite( RobotROMouse3284378.class);
+    }
+
+    public static void main (String[] args) throws RuntimeException {
+        TestResult tr = junit.textui.TestRunner.run(suite());
+        if((tr.errorCount() != 0) || (tr.failureCount() != 0)) {
+            throw new RuntimeException("### Unexpected JUnit errors or failures.");
+        }
+    }
+
+}
+