grant codeBase "file:${java.home}/lib/ext/*" {
    permission java.security.AllPermission;
};

grant {
    permission java.net.SocketPermission "*:1024-", "accept,connect,listen";
    permission java.lang.RuntimePermission "accessClassInPackage.sun.rmi.transport.proxy";
    permission java.lang.RuntimePermission "setFactory";
};