Method iterManipulation

collectiontopics/ListOps.java:57–68

(List<String> a)

    i = it.previousIndex();
  }
  public static void iterManipulation(List<String> a) {
    ListIterator<String> it = a.listIterator();
    it.add("47");
    // Must move to an element after add():
    it.next();
    // Remove the element after the new one:
    it.remove();
    // Must move to an element after remove():
    it.next();
    // Change the element after the deleted one:
    it.set("47");
  }
  public static void testVisual(List<String> a) {
    System.out.println(a);
    List<String> b = LIST;