diff -r fd16c54261b3 -r 90ce3da70b43 jdk/test/java/net/URL/TestRFC2732.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/net/URL/TestRFC2732.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2001 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 4440955
+ * @summary toExternalForm() , toString() 's results format is
+ *          not proper with IPv6 host nam
+ */
+
+import java.net.*;
+
+public class TestRFC2732 {
+
+    public static void main(String[] args) {
+        URL u = null;
+        try {
+            u = new URL("http", "10:100::1234", 99, "/index");
+
+            if (!u.toString().equals("http://[10:100::1234]:99/index") ||
+                !u.toExternalForm().equals("http://[10:100::1234]:99/index")) {
+                throw new Exception("Failed test for RFC 2732");
+            }
+            System.out.println("Test passed!");
+        } catch(Exception exp) {
+            throw new RuntimeException(exp.getMessage() +
+                                       "Expect: " +
+                                       "http://[10:100::1234]:99/index" +
+                                       " Got: " + u.toExternalForm());
+        }
+    }
+}