}
else
{
returnPayload1.put(APPLICATION_ACKNOWLEDGEMENT_TEST, "true");
}
callbackHandler.handleCallback(cb1);
Callback cb2 = new Callback(command + "2");
HashMap returnPayload2 = new HashMap();
returnPayload2.put(ServerInvokerCallbackHandler.CALLBACK_ID, command + "2");
returnPayload2.put(ServerInvokerCallbackHandler.CALLBACK_LISTENER, this);