java sort array descending

1Integer[] cubes = new Integer[] { 8, 27, 64, 125, 256 };
2Arrays.sort(cubes, Collections.reverseOrder());
3
4Read more: https://www.java67.com/2016/07/how-to-sort-array-in-descending-order-in-java.html#ixzz6MX60xZLb

1Arrays.sort();//this method is an inbuild function in java
2//to sort the array

1// A sample Java program to sort a subarray 
2// in descending order using Arrays.sort(). 
3import java.util.Arrays; 
4import java.util.Collections; 
5  
6public class SortExample 
7{ 
8    public static void main(String[] args) 
9    { 
10        // Note that we have Integer here instead of 
11        // int[] as Collections.reverseOrder doesn't 
12        // work for primitive types. 
13        Integer[] arr = {13, 7, 6, 45, 21, 9, 2, 100}; 
14  
15        // Sorts arr[] in descending order 
16        Arrays.sort(arr, Collections.reverseOrder()); 
17  
18        System.out.printf("Modified arr[] : %s", 
19                          Arrays.toString(arr)); 
20    } 
21}