docs: function registerForChanges(jolokia, $scope, arguments, callback, options) {
          var decorated = {
              responseJson: '',
              success: function (response) {
                  var json = angular.toJson(response.value);
                  if (decorated.responseJson !== json) {
                      decorated.responseJson = json;
                      callback(response);
                  }
              }
          };
          angular.extend(decorated, options);
          return Core.register(jolokia, $scope, arguments, onSuccess(undefined, decorated));
      }