// Page 245-246

public class ListNode<T>
{
	private T data;
	private ListNode link;

	public ListNode()
	{
		data = null;
		link = null;
	}
	public ListNode(T nD, ListNode nL)
	{
		data = nD;
		link = nL;
	}
	public void setData(T nD)
	{	data = nD;	}
	public T getData()
	{	return data;	}
	public void setLink(ListNode nL)
	{	link = nL;	}
	public ListNode getLink()
	{	return link;	}
}