(Solved): list) Given main() in the ShoppingList class, define an insertAtEnd() method in the ItemNode clas ...

list) Given main() in the ShoppingList class, define an insertAtEnd() method in the ItemNode class that adds an element to the end of a linked list. DO NOT print the dummy head node. Ex. if the input is: 4 Kale Lettuce Carrots Peanuts where 4 is the number of items to be inserted; Kale, Lettuce, Carrots, Peanuts are the names of the items to be added at the end of the list. The output is: Kale Lettuce Carrots Peanuts ``` import java.util.Scanner; public class ShoppingList { public static void main (String[] args) { Scanner scnr = new Scanner(System.in); ItemNode headNode; // Create intNode objects ItemNode currNode; ItemNode lastNode; String item; int i; // Front of nodes list headNode = new ItemNode(); lastNode = headNode; int input = scnr.nextInt(); for(i = 0; i < input; i++ ){ item = scnr.next(); currNode = new ItemNode(item); lastNode.insertAtEnd(headNode, currNode); lastNode = currNode; } // Print linked list currNode = headNode.getNext(); while (currNode != null) { currNode.printNodeData(); currNode = currNode.getNext(); } } } ```