uf.setDebug(_debugRequest, _debugResponse);
    public Response fetchResponse(Request request) {        if (request != null) {            URLFetcher uf = new URLFetcher();            uf.setDebug(_debugRequest, _debugResponse);            _response = uf.fetchResponse(request);            if (_response != null) {                _plug.addConversation("Manual Request", request, _response);                return _response;            }        }        System.err.println("null request or response");        return null;    }