grant {
     permission java.lang.RuntimePermission "modifyThreadGroup";
     permission java.lang.RuntimePermission "modifyThread";
     permission java.net.SocketPermission "*:1024-", "connect,accept";
     permission java.net.SocketPermission "224.0.1.84", "connect,accept";
     permission java.net.SocketPermission "224.0.1.85", "connect,accept";
     permission java.util.PropertyPermission "net.jini.discovery.*", "read";
     permission net.jini.discovery.DiscoveryPermission "*";
};
