void function ( int arg0 , Item arg1 ) { items . set ( arg0 , arg1 ) ; }
it adds an item to the itemset . the item is inserted in the specified position . concode_field_sep List<Item> items concode_elem_sep int beginning concode_elem_sep long timestamp concode_field_sep int getBeginning concode_elem_sep void removeItem concode_elem_sep Item removeItem concode_elem_sep void setBeginning concode_elem_sep Itemset cloneItemSetMinusItems concode_elem_sep Itemset cloneItemSet concode_elem_sep List<Item> getItems concode_elem_sep int size concode_elem_sep long getTimestamp concode_elem_sep int hashCode concode_elem_sep Item get concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep void setTimestamp