--- /dev/null	2013-02-26 17:16:58.251395135 +0400
+++ new/test/javax/swing/JComponent/DoublePaint/TestDoublePaint.java	2013-02-27 17:23:46.807012917 +0400
@@ -0,0 +1,86 @@
+/*
+ * 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/3132190> Painting: We paint twice on startup
+ @summary com.apple.junit.java.awt.Event;
+ @run main TestDoublePaint
+ */
+import junit.framework.*;
+import javax.swing.*;
+import java.awt.*;
+import sun.awt.SunToolkit;
+
+public class TestDoublePaint extends TestCase {
+
+    JFrame f = null;
+    int numberOfRepaints = 0;
+
+    protected void setUp() {
+        try {
+            SwingUtilities.invokeAndWait(new Runnable() {
+                @Override
+                public void run() {
+                    f = new JFrame("Double Paint Tester");
+                    f.setSize(600, 300);
+                    TestPanel p = new TestPanel();
+                    JPanel root = new JPanel();
+                    root.setLayout(new BorderLayout());
+                    root.add(BorderLayout.CENTER, p);
+                    f.setContentPane(root);
+                    f.setVisible(true);
+                }
+            });
+        } catch (Exception ex) {
+            throw new RuntimeException(ex);
+        }
+    }
+
+    protected void tearDown() {
+        f.dispose();
+    }
+
+    public static Test suite() {
+        return new TestSuite(TestDoublePaint.class);
+    }
+
+    public void testDoubleRepaint() throws Exception {
+        ((SunToolkit) Toolkit.getDefaultToolkit()).realSync();
+        assertTrue("There are 2 or more repaints on start-up", numberOfRepaints == 1);
+    }
+
+    class TestPanel extends JComponent {
+
+        public void paint(Graphics g) {
+            numberOfRepaints++;
+        }
+    }
+
+    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 errors or failures.");
+        }
+    }
+}