code: def get(self, key):
          
          check_not_none(key, "key can't be None")
          key_data = self._to_data(key)
          return self._encode_invoke_on_key(replicated_map_get_codec, key_data, key=key_data)
docs: Returns the value for the specified key, or None if this map does not contain this key.
  
          **Warning:
          This method uses hashCode and equals of the binary form of the key, not the actual implementations of hashCode
          and equals defined in the key's class.**
  
          :param key: (object), the specified key.
          :return: (Sequence), the list of the values associated with the specified key.