public class wineList
{
	private wineNode head;
	private wineNode q;
	
	public wineList()
	{
		this.head = null;
		this.q = null;
	}
	public wineList(wineNode element)
	{
		this.head = element;
		this.q = element;
		q.setNext(null);
	}
	public void push(wineNode element)
	{
		this.q = element;
		q.setNext(head);
		this.head = element;
	}
	public void pop()
	{
		this.q = head;
		this.head = q.getNext();
		q.setNext(null);
	}
	public void printList()
	{
		while(q.getNext() != null)
		{
			this.q = this.head;
			System.out.println(q.toString());
			this.q = q.getNext();	
		}		
	}	
}