final RequestOptions options = RequestOptions.newInstance();
options.setAuthorizationType(AuthorizationType.OAUTH);
options.setContentType(ContentType.JSON);
options.setMethodType(MethodType.GET);
GadgetsIo gIO = IoProvider.get();
gIO.makeRequestAsJso(url, new ResponseReceivedHandler<JsArray<JavaScriptObject>>() {
@Override
public void onResponseReceived(
ResponseReceivedEvent<JsArray<JavaScriptObject>> event) {
Response<JsArray<JavaScriptObject>> response = event.getResponse();
if (response!=null && response.getData()!=null){