inverse this converter . concode_field_sep PlaceHolder placeHolder concode_field_sep Class<U> toType concode_elem_sep Converter<T,U> ofNullable concode_elem_sep Class<T> fromType concode_elem_sep Converter<T,U> of concode_elem_sep U from concode_elem_sep T to concode_elem_sep Converter<T,X> andThen
Converter < U , T > function ( ) { return Converters . inverse ( this ) ; }