public class TestIterableList {

  public static void dumplist(IterableList il) {

    // for-each loop uses Iterator object
    // from il. The for loop makes a silent call
    // to the iterator() method of il on our
    // behalf.
    for (int i : il)
      System.out.print(i + " ");

    System.out.println();
  }

  public static void main(String[] args) {

    IterableList ll = new IterableList();

    System.out.println("\nAdding 35, 78, -45 and 0 to the list");
    ll.insert(35);
    ll.insert(78);
    ll.insert(-45);
    ll.insert(0);

    dumplist(ll);

    System.out.println("\nRemoving 0 from head of list");
    ll.delete(0); // beginning
    dumplist(ll);

    System.out.println("\nRemoving 78 from middle of list");
    ll.delete(78); // middle
    dumplist(ll);

    System.out.println("\nRemoving 35 from end of list");
    ll.delete(35); // end
    dumplist(ll);
  }
}