Initial load
diff --git a/test/java/net/URLClassLoader/AddURLTest.java b/test/java/net/URLClassLoader/AddURLTest.java
new file mode 100644
index 0000000..d3fff26
--- /dev/null
+++ b/test/java/net/URLClassLoader/AddURLTest.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6460701 6431651
+ * @run main/othervm AddURLTest
+ * @summary Fixes for 6460701 & 6431651.
+ */
+
+import java.net.*;
+import java.io.*;
+
+/**
+ * 6460701 : URLClassLoader:addURL RI behavior inconsistent with a spec in case duplicate URLs
+ * 6431651 : No description for addURL(URL url) method of URLClassLoader class in case null url
+ */
+
+public class AddURLTest
+{
+    public static void main(String[] args) throws Exception {
+
+        URL[] urls = new URL[] {new URL("http://foobar.jar") };
+        MyURLClassLoader ucl = new MyURLClassLoader(urls);
+
+        ucl.addURL(null);
+        ucl.addURL(new URL("http://foobar.jar"));
+        ucl.addURL(null);
+        ucl.addURL(new URL("http://foobar.jar"));
+        ucl.addURL(null);
+        ucl.addURL(new URL("http://foobar.jar"));
+
+        urls = ucl.getURLs();
+
+        if (urls.length != 1)
+            throw new RuntimeException(
+                "Failed: There should only be 1 url in the list of search URLs");
+
+        URL url;
+        for (int i=0; i<urls.length; i++) {
+            url = urls[i];
+            if (url == null || !url.equals(new URL("http://foobar.jar")))
+                throw new RuntimeException(
+                        "Failed: The url should not be null and should be http://foobar.jar");
+
+        }
+    }
+
+    static class MyURLClassLoader extends URLClassLoader {
+        public MyURLClassLoader(URL[] urls) {
+            super(urls);
+        }
+        public void addURL(URL url) {
+            super.addURL(url);
+        }
+    }
+
+}