CODE EXAMPLE FOR JAVA

sort an int array java

import java.util.Arrays;
 
class GFG {
    public static void main(String args[])
    {
        int[] arr = { 5, -2, 23, 7, 87, -42, 509 };
        System.out.println("The original array is: ");
        for (int num : arr) {
            System.out.print(num + " ");
        }
        Arrays.sort(arr);
        System.out.println("
The sorted array is: ");
        for (int num : arr) {
            System.out.print(num + " ");
        }
    }
}