--- /dev/null	2013-03-06 13:58:44.561061889 +0400
+++ new/test/java/vm/R3569904ThreadedAppendDoubleDivByZeroTest.java	2013-03-06 14:15:03.441092708 +0400
@@ -0,0 +1,104 @@
+/*
+ * 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/3569904> 142: threaded append double to String causes divide by zero on dual G5 (-Xint wo
+ * @summary com.apple.junit.java.vm
+ * @run junit R3569904ThreadedAppendDoubleDivByZeroTest
+ */
+
+import junit.framework.*;
+import java.util.Timer;
+import java.util.TimerTask;
+
+public class R3569904ThreadedAppendDoubleDivByZeroTest extends TestCase {
+    static volatile boolean continueTest = true;
+
+    public static Test suite() {
+        return new TestSuite(R3569904ThreadedAppendDoubleDivByZeroTest.class);
+    }
+
+    public static void main(String argv[]) {
+        junit.textui.TestRunner.run(suite());
+    }
+
+    public void testDivByZeroException() throws Exception {
+        String doubleBits = "0100000011001011111010111100110101110000010111111001000011100000";
+        long doubleLong = 0l;
+        for (int i = 0; i < doubleBits.length(); i++) {
+            if (doubleBits.substring(i, i+1).equals("1")) {
+                doubleLong += 1l << (63-i);
+            }
+        }
+        double d = Double.longBitsToDouble(doubleLong);
+        // System.out.println("double value is "+d);
+
+        int numThreads = 2;
+        TestThread[] threads = new TestThread[numThreads];
+        for (int i = 0; i < numThreads; i++) {
+            threads[i] = new R3569904ThreadedAppendDoubleDivByZeroTest.TestThread(d);
+            threads[i].start();
+        }
+        Timer t = new Timer(true);
+        TimerTask task = new TimerTask() {
+            public void run() {
+                R3569904ThreadedAppendDoubleDivByZeroTest.continueTest = false;
+            }
+        };
+        t.schedule(task, 2000);
+
+        for (int i = 0; i < numThreads; i++) {
+            threads[i].join();
+            assertFalse("Thread got an ArithmeticException", threads[i].gotArithmeticException);
+        }
+    }
+
+    static class TestThread extends Thread {
+        boolean gotArithmeticException = false;
+
+        TestThread(double val) {
+            this.val = val;
+        }
+
+        double val;
+
+        public void run() {
+            while(R3569904ThreadedAppendDoubleDivByZeroTest.continueTest){
+                doit(val);
+            }
+        }
+
+        public void doit(double v) {
+            try
+            {
+                String s = "";
+                s+=v;
+            } catch (ArithmeticException ae) {
+                ae.printStackTrace();
+                gotArithmeticException = true;
+                return;
+            }
+        }
+    }
+}