question: return the list of variables within the scope . concode_field_sep NamedList _list concode_field_sep ptolemy.data.type.Type getType concode_elem_sep ptolemy.graph.InequalityTerm getTypeTerm concode_elem_sep ptolemy.data.Token get concode_elem_sep NamedList variableList
target: Set function ( ) { Set loc0 = new HashSet ( ) ; for ( Iterator loc1 = _list . elementList ( ) . iterator ( ) ; loc1 . hasNext ( ) ; ) { Variable loc2 = ( Variable ) loc1 . next ( ) ; loc0 . add ( loc2 . getName ( ) ) ; } return loc0 ; }