context = new LoginContext("properties", new AbstractTest.UsernamePasswordCallback("izumi", "violin"));
context.login();
serverSubject = context.getSubject();
SocketSyncChannelFactory factory = new SocketSyncChannelFactory();
server = new SyncToAsyncChannelServer(
factory.bindSyncChannel(new URI("tcp://localhost:0")));
server.setAcceptListener(new AcceptListener() {
public void onAccept(Channel channel) {
RequestChannel requestChannel=null;