Arrays.sort(names, 0, names.length, Collections.reverseOrder());
System.out.println("String array after sorting in descending order : " + Arrays.toString(names));
String[] names = {"John", "Steve", "Shane", "Adam", "Ben"};
System.out.println("String array before sorting : " + Arrays.toString(names));
Arrays.sort(names);
System.out.println("String array after sorting in ascending order : " + Arrays.toString(names));
int compare(T o1,
T o2)
Retourne un entier négatif (<0), zéro ou un entier positif (>0) si le premier argument est plus petit, égale à ou plus grand que le deuxième argument.
import java.util.Arrays;
// creating an array with integers
int[] array = {7, 4, 2, 1, 19};
// this is the sorting part just one function ready to be used
Arrays.sort(array);
// prints [1, 2, 4, 7, 19]
System.out.println(Arrays.toString(array));