--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/jdk.jstatd/share/classes/sun/tools/jstatd/Jstatd.java	Wed Apr 27 12:06:51 2016 -0700
@@ -0,0 +1,164 @@
+/*
+ * Copyright (c) 2004, 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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.
+ */
+
+package sun.tools.jstatd;
+
+import java.rmi.*;
+import java.rmi.server.*;
+import java.rmi.registry.Registry;
+import java.rmi.registry.LocateRegistry;
+import java.net.MalformedURLException;
+import sun.jvmstat.monitor.remote.*;
+
+/**
+ * Application providing remote access to the jvmstat instrumentation
+ * exported by local Java Virtual Machine processes. Remote access is
+ * provided through an RMI interface.
+ *
+ * @author Brian Doherty
+ * @since 1.5
+ */
+public class Jstatd {
+
+    private static Registry registry;
+    private static int port = -1;
+    private static boolean startRegistry = true;
+
+    private static void printUsage() {
+        System.err.println("usage: jstatd [-nr] [-p port] [-n rminame]");
+    }
+
+    static void bind(String name, RemoteHostImpl remoteHost)
+                throws RemoteException, MalformedURLException, Exception {
+
+        try {
+            Naming.rebind(name, remoteHost);
+        } catch (java.rmi.ConnectException e) {
+            /*
+             * either the registry is not running or we cannot contact it.
+             * start an internal registry if requested.
+             */
+            if (startRegistry && registry == null) {
+                int localport = (port < 0) ? Registry.REGISTRY_PORT : port;
+                registry = LocateRegistry.createRegistry(localport);
+                bind(name, remoteHost);
+            } else {
+                throw e;
+            }
+        }
+    }
+
+    @SuppressWarnings("deprecation") // Use of RMISecurityManager
+    public static void main(String[] args) {
+        String rminame = null;
+        int argc = 0;
+
+        for ( ; (argc < args.length) && (args[argc].startsWith("-")); argc++) {
+            String arg = args[argc];
+
+            if (arg.compareTo("-nr") == 0) {
+                startRegistry = false;
+            } else if (arg.startsWith("-p")) {
+                if (arg.compareTo("-p") != 0) {
+                    port = Integer.parseInt(arg.substring(2));
+                } else {
+                  argc++;
+                  if (argc >= args.length) {
+                      printUsage();
+                      System.exit(1);
+                  }
+                  port = Integer.parseInt(args[argc]);
+                }
+            } else if (arg.startsWith("-n")) {
+                if (arg.compareTo("-n") != 0) {
+                    rminame = arg.substring(2);
+                } else {
+                    argc++;
+                    if (argc >= args.length) {
+                        printUsage();
+                        System.exit(1);
+                    }
+                    rminame = args[argc];
+                }
+            } else {
+                printUsage();
+                System.exit(1);
+            }
+        }
+
+        if (argc < args.length) {
+            printUsage();
+            System.exit(1);
+        }
+
+        if (System.getSecurityManager() == null) {
+            System.setSecurityManager(new RMISecurityManager());
+        }
+
+        StringBuilder name = new StringBuilder();
+
+        if (port >= 0) {
+            name.append("//:").append(port);
+        }
+
+        if (rminame == null) {
+            rminame = "JStatRemoteHost";
+        }
+
+        name.append("/").append(rminame);
+
+        try {
+            // use 1.5.0 dynamically generated subs.
+            System.setProperty("java.rmi.server.ignoreSubClasses", "true");
+            RemoteHostImpl remoteHost = new RemoteHostImpl();
+            RemoteHost stub = (RemoteHost) UnicastRemoteObject.exportObject(
+                    remoteHost, 0);
+            bind(name.toString(), remoteHost);
+            System.out.println("jstatd started (bound to " + name.toString() + ")");
+            System.out.flush();
+        } catch (MalformedURLException e) {
+            if (rminame != null) {
+                System.out.println("Bad RMI server name: " + rminame);
+            } else {
+                System.out.println("Bad RMI URL: " + name);
+            }
+            e.printStackTrace(System.out);
+            System.exit(1);
+        } catch (java.rmi.ConnectException e) {
+            // could not attach to or create a registry
+            System.out.println("Could not contact RMI registry");
+            e.printStackTrace(System.out);
+            System.exit(1);
+        } catch (RemoteException e) {
+            System.out.println("Could not bind " + name + " to RMI Registry");
+            e.printStackTrace(System.out);
+            System.exit(1);
+        } catch (Exception e) {
+            System.out.println("Could not create remote object");
+            e.printStackTrace(System.out);
+            System.exit(1);
+        }
+    }
+}