diff --git a/test/java/net/ResponseCache/Test.java b/test/java/net/ResponseCache/Test.java
new file mode 100644
index 0000000000000000000000000000000000000000..59951a49897f383d910cdd3c50e9bb14e19df16f
--- /dev/null
+++ b/test/java/net/ResponseCache/Test.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2012, 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 Fixed a potential NullPointerException when setting a ResponseCache that returns a null CacheRequest
+ * @bug 4837267
+ * @author Michael McMahon
+ */
+
+import com.sun.net.httpserver.*;
+import java.net.*;
+import java.io.*;
+import java.util.*;
+
+public class Test
+{
+
+    static class MyHandler implements HttpHandler {
+        public void handle(HttpExchange t) throws IOException {
+            byte[] b = new byte[1024];
+            int r = 0;
+            InputStream is = t.getRequestBody();
+            while (is.read(b) != -1) ;
+            String response = "This is the response";
+            t.sendResponseHeaders(200, response.length());
+            OutputStream os = t.getResponseBody();
+            os.write(response.getBytes());
+            os.close();
+        }
+    }
+
+    public static void main(String args[])  throws Exception {
+        HttpServer server = HttpServer.create(new InetSocketAddress(0), 0);
+        server.createContext("/", new MyHandler());
+        server.start();
+        ResponseCache bak = ResponseCache.getDefault();
+
+        try {
+            ResponseCache.setDefault (new ResponseCache() {
+                public CacheResponse get (URI uri, String rqstMethod, Map<String,List<String>> rqstHeaders)
+                    throws IOException {
+                    return null;
+                }
+                public CacheRequest put(URI uri, URLConnection conn)  throws IOException
+                {
+                    return null;
+                }
+            });
+
+            URL url = new URL ("http://localhost:" + server.getAddress().getPort() + "/");
+            URLConnection urlc = url.openConnection ();
+            InputStream is = urlc.getInputStream();
+            while (is.read() != -1) ;
+            is.close();
+        } finally {
+            ResponseCache.setDefault(bak);
+            server.stop(0);
+        }
+    }
+}
diff --git a/test/java/net/Socket/B6210227.java b/test/java/net/Socket/B6210227.java
new file mode 100644
index 0000000000000000000000000000000000000000..d8f4909604ef03d6372d01a4c5d5309de48f5e28
--- /dev/null
+++ b/test/java/net/Socket/B6210227.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2012, 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
+ * @bug 6210227
+ * @summary  REGRESSION: Socket.getLocalAddress() returns address of 0.0.0.0 on outbound TCP
+ */
+
+import java.util.*;
+import java.net.*;
+
+public class B6210227 {
+    public static void main(String[] args) throws Exception
+    {
+        ServerSocket ss = new ServerSocket(0);
+        int port = ss.getLocalPort();
+
+        byte[] bad = {0,0,0,0};
+        try {
+            InetSocketAddress isa = new InetSocketAddress(InetAddress.getLocalHost(), port);
+            Socket s = new Socket();
+            s.connect( isa, 1000 );
+            InetAddress iaLocal = s.getLocalAddress(); // if this comes back as 0.0. 0.0 this would demonstrate issue
+            String      sLocalHostname = iaLocal.getHostName();
+            if (Arrays.equals (iaLocal.getAddress(), bad)) {
+                throw new RuntimeException ("0.0.0.0 returned");
+            }
+            System.out.println("local hostname is "+sLocalHostname );
+        } catch(Exception e) {
+            System.out.println("Exception happened");
+            throw e;
+        } finally {
+            ss.close();
+        }
+    }
+}
+