Arrays.sort()cont. sort(array),sort(array,fromlndex,tolndex) OAll elements in the array must implement the Comparable interface sort(array,comparator) sort(array,fromlndex,tolndex,comparator) oAll elements in the array must be mutually comparable by the specified comparatorArrays.sort() cont. lsort(array), sort(array, fromIndex, toIndex) lAll elements in the array must implement the Comparable interface lsort(array, comparator) lsort(array, fromIndex, toIndex, comparator) lAll elements in the array must be mutually comparable by the specified comparator