returns a comparator that compares two arrays of unsigned int values lexicographically.that is , it compares , using #compare int , int , the first pair of values that follow any common prefix , or when one array is a prefix of the other , treats the shorter array as the lesser . for example , the returned comparator is inconsistent with object #equals object since arrayssupport only identity equality , but it is consistent with arrays #equals int , int . concode_field_sep long INT_MASK concode_field_sep int parseUnsignedInt concode_elem_sep int parseUnsignedInt concode_elem_sep int compare concode_elem_sep int compare concode_elem_sep int min concode_elem_sep long toLong concode_elem_sep int max concode_elem_sep int divide concode_elem_sep String toString concode_elem_sep String toString concode_elem_sep String join concode_elem_sep int decode concode_elem_sep int flip concode_elem_sep int remainder
Comparator < int [ ] > function ( ) { return LexicographicalComparator . INSTANCE ; }