this implementation copies the behaviour of #tostring list . concode_field_sep Logger logger concode_elem_sep int node concode_elem_sep ArrayList list concode_elem_sep QueryEvaluator evaluator concode_field_sep void getAncestors concode_elem_sep int getPredicate concode_elem_sep boolean isAbsolute concode_elem_sep void evaluate
String function ( ) { if ( list == null ) evaluate ( ) ; return toString ( this . list ) ; }