--- /dev/null	2013-03-06 13:58:44.561061889 +0400
+++ new/test/java/lang/Runtime/sanity/RuntimeTest.java	2013-03-06 14:14:44.571661768 +0400
@@ -0,0 +1,105 @@
+/*
+ * 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 This test runs through the simplest of the functions
+ @summary in java.util.Runtime and does some  trivial checks
+ @summary com.apple.junit.java.util;
+ @run junit RuntimeTest
+ */
+
+import junit.framework.*;
+
+public class RuntimeTest extends TestCase {
+    Runtime running = null;
+
+    protected void setUp() {
+        running = Runtime.getRuntime();
+    }
+
+    // Simple accessors
+    public void testSystemStuff() {
+        assertTrue("availableProcessors should be positive!", running.availableProcessors() > 0 );
+        assertTrue("maxMemory should be positive!", running.maxMemory() > 0 );
+        assertTrue("totalMemory should be positive!", running.totalMemory() > 0 );
+        assertTrue("freeMemory should be positive!", running.freeMemory() >= 0 );
+    }
+
+
+    // A simple class to do a little work with tracing turned on
+    class ByeBye extends Thread {
+         public void run() {
+             System.out.println("An error occured, shutdown hook was not removed");
+             fail("An error occured, shutdown hook was not removed");
+         }
+    }
+
+    // adding and removing a shutdown hook should throw no exceptions
+    public void testShutdownHooks() {
+        Thread hook = new ByeBye();
+        running.addShutdownHook(hook);
+        running.removeShutdownHook(hook);
+    }
+
+
+    // A simple class to do a little work with tracing turned on
+    class SimpleClass {
+        int counter = 0;
+        public void recursiveMethod(int depth) {
+            if (depth > 0) {
+                recursiveMethod( depth-1);
+            }
+            counter++;
+        }
+
+        public int getCounter() {
+            return(counter);
+        }
+
+    }
+
+    // turning tracing on and off should work fine
+    public void testTrace() {
+        running.traceInstructions(true);
+        running.traceMethodCalls(true);
+
+        SimpleClass easy = new SimpleClass();
+        easy.recursiveMethod(20);
+        assertTrue( "We should have called recursiveMethod() 21 times", easy.getCounter() == 21 );
+
+        running.traceInstructions(false);
+        running.traceMethodCalls(false);
+    }
+
+    // boilerplate
+
+    public static Test suite() {
+        return new TestSuite(RuntimeTest.class);
+    }
+
+    public static void main (String[] args) {
+        junit.textui.TestRunner.run(suite());
+    }
+
+}