// CSE 341
// Simple example of using Java generics.
// Make a linked list of integers, add a couple of integers to it,
// get an iterator over the list, and get the integers out.
// Notice that the LinkedList uses a parameterized type, as does the
// iterator.

import java.util.LinkedList;
import java.util.Iterator;

class LinkedListExample {

    public static void main(String[] args) {
	LinkedList<Integer> myIntList = new LinkedList<Integer>(); 
	myIntList.add(new Integer(3)); 
	myIntList.add(new Integer(4)); 
	Iterator<Integer> i = myIntList.iterator();
	Integer x = i.next();  
	Integer y = i.next();
	System.out.println(x);
	System.out.println(y);
    }
}