def supports_currency_types_for_formatting(self, currency_type=None, numeric_format_type=None):
Tests if a given currency formatting is supported.

        arg:    currency_type (osid.type.Type): the type of the currency
        arg:    numeric_format_type (osid.type.Type): the type of the
                output currency format
        return: (boolean) - ``true`` if formatting with the given types
                is supported, ``false`` otherwise
        raise:  NullArgument - ``currency_type`` or
                ``numeric_format_type`` is ``null``
        *compliance: mandatory -- This method must be implemented.*