public static void main(String[] args) {
BookShelf bookShelf = new BookShelf(4);
bookShelf.appendBook(new Book("Around the World in 80 Days"));
bookShelf.appendBook(new Book("Bible"));
bookShelf.appendBook(new Book("Cinderella"));
bookShelf.appendBook(new Book("Daddy-Long-Legs"));
Iterator it = bookShelf.iterator();
while (it.hasNext()) {
Book book = (Book) it.next();
System.out.println(book.getName());
}
}
