question: an optional attribute value of the token . tokens which are not used as syntactic sugar will often contain meaningful values that will be used later on by the compiler or interpreter . this attribute value is often different from the image . any subclass of token that actually wants to return a non-null value can override this method as appropriate . concode_field_sep int endLine concode_elem_sep Token next concode_elem_sep String image concode_elem_sep int endColumn concode_elem_sep Token specialToken concode_elem_sep int beginColumn concode_elem_sep int kind concode_elem_sep int beginLine concode_field_sep Token newToken concode_elem_sep Token newToken concode_elem_sep String toString
target: Object function ( ) { return null ; }