import java.util.*;

    // Demonstrate non-modifying iteration over a collection.
class IteratorMain1 {
    public static void main(String[] args){
        // Create a small list of cards.
        LinkedList list = new LinkedList();
        list.add(new Card(3));
        list.add(new Card(7));
        list.add(new Card(5));

        // Iterate over the list.
        Iterator cards = list.iterator();
        while(cards.hasNext()){
            Card c = (Card) cards.next();
            System.out.print(c.getValue()+" ");
        }
        System.out.println();
    }
}