GFG { // Main driver method public static void main(String[] args) { // Creating an array to be sorted in descending // order Integer[] arr = { 30, 20, 40, 10 }; // Collections.sort method is sorting the // elements of arr[] in descending order // later on Arrays.sort() ...
util.*; // Main class // CollectionSorting public class GFG { // Main driver method public static void main(String[] args) { // Creating an array to be sorted in descending // order Integer[] arr = { 30, 20, 40, 10 }; // Collections.sort method is sorting the // elements of...