public static void main(String[] args) {
if (args.length >= 1) {
String multiplexerHost = args[0];
MultiplexerTest test = new MultiplexerTest(multiplexerHost);
test.addTestCase(new TestOneClientNoData());
test.addTestCase(new TestOneClientSend());
test.addTestCase(new TestOneClientBackendSend());
test.addTestCase(new TestOneClientBothSend());
test.addTestCase(new TestTwoClients());
test.run();