docs: def __get_call_count(self, args, kwargs, args_list, kwargs_list):
          """
          Args:
              args: tuple, the arguments inputed by the user
              kwargs: dictionary, the keyword arguments inputed by the user
              args_list: list, the tuples of args from all the times this stub was called
              kwargs_list: list, the dictionaries of kwargs from all the times this stub was called
          Returns:
              integer, the number of times this combination of args/kwargs has been called
          """
          return len(self.__get_matching_indices(args, kwargs, args_list, kwargs_list))