code: def _flush(self):
          
          self.classes_names = None
          self.__cache_methods = None
          self.__cached_methods_idx = None
          self.__cache_fields = None
  
          # cache methods and fields as well, otherwise the decompiler is quite slow
          self.__cache_all_methods = None
          self.__cache_all_fields = None
docs: Flush all caches
          Might be used after classes, methods or fields are added.