List < T > function ( List < T > arg0 , T arg1 ) { arg0 . add ( arg1 ) ; return arg0 ; }
append o to l , returning l . concode_field_sep PlaceHolder placeHolder concode_field_sep T firstOrElse concode_elem_sep boolean equals concode_elem_sep List<T> nonNullList concode_elem_sep List<T> list concode_elem_sep List<T> list concode_elem_sep List<T> list concode_elem_sep List<T> list concode_elem_sep List<T> list concode_elem_sep List<U> map concode_elem_sep Iterator<Pair<T,T>> pairs