<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_as_type_with_default(self, key, value_type, default_value):
 """ Converts map element into a value defined by specied typecode. If conversion is not possible it returns default value. :param key: an index of element to get. :param value_type: the TypeCode that defined the type of the result :param default_value: the default value :return: element value defined by the typecode or default value if conversion is not supported. """

        value = self.get(key)
        return TypeConverter.to_type_with_default(value_type, value, default_value)