*/
@Override
public void init() throws ServletException {
super.init();
final JSONObjectConvertor cvt = new JSONObjectConvertor();
jsonRemoteNode = new JSON();
jsonRemoteNode.addConvertor(RemoteNode.class, cvt);
jsonRemoteNodeReading = new JSON();
jsonRemoteNodeReading.addConvertor(RemoteNodeReading.class, cvt);
uiListener = new UGateListener() {
@Override
public void handle(final UGateEvent<?, ?> event) {
if (members.size() <= 0) {