@classmethod
def reset(cls):
    """
        Supports testing. Nulls the class object's fields
        """
    cls._positional_params = None
    cls._supported_options = None
    cls._details = None
    cls._addendum = None
    cls._examples = None
    cls._usage = None
    cls._summary = None
    cls._utility_name = None
    cls._require_args = None
    cls._parse_errors = None
