question: get size . concode_field_sep List<A> listA concode_elem_sep ListIterator<A> keyIterator concode_elem_sep List<B> listB concode_elem_sep ListIterator<B> valueIterator concode_elem_sep boolean isReversed concode_elem_sep B value concode_elem_sep A key concode_field_sep Map.Entry<A,B> next concode_elem_sep Map.Entry<A,B> next concode_elem_sep A getKey concode_elem_sep B getValue concode_elem_sep Iterator<Map.Entry<A,B>> iterator concode_elem_sep B setValue concode_elem_sep void clear concode_elem_sep boolean hasNext concode_elem_sep boolean hasNext concode_elem_sep void put concode_elem_sep void remove concode_elem_sep void remove
target: int function ( ) { return listA . size ( ) ; }