public void testStartServer() throws Exception {
server =
new DatagramServer(new SpecificResponder(Simple.class, new TestImpl()),
new InetSocketAddress("localhost",
new Random().nextInt(10000)+10000));
client = new DatagramTransceiver(new InetSocketAddress("localhost", server.getPort()));
proxy = (Simple)SpecificRequestor.getClient(Simple.class, client);
}