public class DoublyLinkedListExample7 {

    public static void main (String[] argv)
    {
	DoublyLinkedList7 favoriteShows = new DoublyLinkedList7();
	favoriteShows.add ("Crocodile Hunter");
	favoriteShows.add ("Jon Stewart");
	favoriteShows.add ("Evening at the Improv");
	favoriteShows.add ("Monty Python");
	favoriteShows.add ("SNL");

        System.out.println (favoriteShows);
        
        DoublyLinkedList7 favorite2 = favoriteShows.copy();
        favorite2.add ("Tonight Show");

        System.out.println (favoriteShows);
    }

}