get a string representation of the itemset . 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 void addItem concode_elem_sep void addItem 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 void setTimestamp
String function ( ) { StringBuilder loc0 = new StringBuilder ( ) ; for ( Item loc1 : items ) { loc0 . append ( loc1 . toString ( ) ) ; loc0 . append ( ' ' ) ; } return loc0 . toString ( ) ; }