AnotherNodeDemo.java

public class AnotherNodeDemo
{
	public static void main(String [] args)
	{
		Node n1, n2, n3, n4;
		
		//Draw the memory diagram at this point
		
		n1 = new Node(7);	
		n1.next = null;
		
		n2 = new Node(86);	
		n2.next = n1;
		
		//Draw the memory diagram at this point
		
		n4 = new Node();
		n3 = new Node();
		
		n4.next = n3;
		n3.data = 9;
		n4.data = 530;
		
		n1.next = n4;
		
		//Draw the memory diagram at this point
		
		print(n2);
		
		//What is printed?
		
	}
	
	//This print method prints out all the nodes connected to each other
	public static void print(Node head)
	{
		//currentNode is a reference that is used to iterate through the nodes
		for(Node currentNode = head; currentNode != null; currentNode = currentNode.next)
		{
			System.out.print(currentNode.data + " ");
		}
	}
}