question: adds an element to this set . concode_field_sep ListIterator<Object> current concode_elem_sep TreeMap<Integer,LinkedList<Object>> buckets concode_elem_sep LinkedList<Object> currentBucket concode_elem_sep Iterator<LinkedList<Object>> bucketIterator concode_field_sep Object next concode_elem_sep boolean contains concode_elem_sep Iterator iterator concode_elem_sep int size concode_elem_sep boolean hasNext concode_elem_sep boolean remove concode_elem_sep void remove
target: boolean function ( Object arg0 ) { if ( contains ( arg0 ) == true ) { return false ; } else { LinkedList < Object > loc0 = buckets . get ( arg0 . hashCode ( ) ) ; if ( loc0 == null ) { loc0 = new LinkedList < Object > ( ) ; buckets . put ( arg0 . hashCode ( ) , loc0 ) ; } loc0 . addFirst ( arg0 ) ; } return true ; }