* Write a Java method lastIndexOf that accepts two parameters: an integer array arr, and a target value target. * This method will return the index of the last occurrence of the target value target in the array. * Return -1 if no such a target number exists in the array. */ public class ArrayTest { // YOUR Method of lastIndexOf HERE public static void main(String[] args) { int[] a = {2, 2, 3, 2, 4, -1, 0, 0, 6}; int target = 2; System.out.println("The last index of " + target + } " is at: + lastIndexOf(a, target)); }