void function ( Item arg0 ) { items . add ( arg0 ) ; }
adds an item in the last position of the itemset concode_field_sep List<Item> items concode_elem_sep long timestamp concode_field_sep boolean removeItem concode_elem_sep Item removeItem concode_elem_sep List<Item> getItems concode_elem_sep Itemset cloneItemset concode_elem_sep int size concode_elem_sep long getTimestamp concode_elem_sep Item get concode_elem_sep int linealSearch concode_elem_sep String toString concode_elem_sep int binarySearch concode_elem_sep void setTimestamp