// CSE 341
// Linked list of Object (using generics)
// Make a linked list, add an integer and a point to it.  Then
// get an iterator over the list, and get the integer and point out.
// Use casts.

import java.util.LinkedList;
import java.util.Iterator;
import java.awt.Point;

class ObjectLinkedListExample {

    public static void main(String[] args) {
	LinkedList<Object> list = new LinkedList<Object>(); 
	list.add(new Integer(3)); 
	list.add(new Point(10,20));
	Iterator<Object> itr = list.iterator();
	// living dangerously -- we happen to know that the first thing
	// in the list is an integer and the second is a point.
	Integer i = (Integer) itr.next();
	Point p = (Point) itr.next();
	System.out.println(i);
	System.out.println(p);
    }
}