how to sort an array without using sort method in java

1// How to sort an array without using sort method in java
2public class WithoutUsingSortMethod
3{
4   public static void main(String[] args) 
5   {
6      int temp;
7      int[] arrNumbers = {14, 8, 5, 54, 41, 10, 1, 500};
8      System.out.println("Before sort: ");
9      for(int num : arrNumbers)
10      {
11         System.out.println(num);
12      }
13      for(int a = 0; a <= arrNumbers.length - 1; a++)
14      {
15         for(int b = 0; b <= arrNumbers.length - 2; b++)
16         {
17            if(arrNumbers[b] < arrNumbers[b + 1])
18            {
19               temp = arrNumbers[b];
20               arrNumbers[b] = arrNumbers[b + 1];
21               arrNumbers[b + 1] = temp;
22            }
23         }
24      }
25      System.out.println("After sort: ");
26      for(int num : arrNumbers)  
27      {
28         System.out.println(num);
29      }
30   }
31}