*/
@GwtCompatible
public abstract class ForwardingListIterator<E extends @Nullable Object>
    extends ForwardingIterator<E> implements ListIterator<E> {

  /** Constructor for use by subclasses. */
  protected ForwardingListIterator() {}

  @Override
  protected abstract ListIterator<E> delegate();

  @Override
  public void add(@ParametricNullness E element) {
    delegate().add(element);
  }

  @Override

      removeAllNodes(current.getKey());
      current = null;
      expectedModCount = modCount;
    }
  }

  /** A {@code ListIterator} over values for a specified key. */
  private final class ValueForKeyIterator implements ListIterator<V> {
    @ParametricNullness final K key;
    int nextIndex;
    @Nullable Node<K, V> next;
    @Nullable Node<K, V> current;
    @Nullable Node<K, V> previous;

  public int indexOf(@Nullable Object o) {
    if (!(o instanceof List)) {
      return -1;
    }
    List<?> list = (List<?>) o;
    if (list.size() != axes.size()) {
      return -1;
    }
    ListIterator<?> itr = list.listIterator();
    int computedIndex = 0;
    while (itr.hasNext()) {
      int axisIndex = itr.nextIndex();
      int elemIndex = axes.get(axisIndex).indexOf(itr.next());
      if (elemIndex == -1) {

 */
@GwtCompatible
public abstract class ForwardingListIterator<E extends @Nullable Object>
    extends ForwardingIterator<E> implements ListIterator<E> {

  /** Constructor for use by subclasses. */
  protected ForwardingListIterator() {}

  @Override
  protected abstract ListIterator<E> delegate();

  @Override
  public void add(@ParametricNullness E element) {
    delegate().add(element);
  }

  @Override

            return parent.lastIndexOf(o);
        }

        @Override
        public ListIterator<E> listIterator() {
            return parent.listIterator();
        }

        @Override
        public ListIterator<E> listIterator(final int index) {
            return parent.listIterator(index);
        }

        @Override
        public List<E> subList(final int fromIndex, final int toIndex) {

  public int indexOf(@Nullable Object o) {
    if (!(o instanceof List)) {
      return -1;
    }
    List<?> list = (List<?>) o;
    if (list.size() != axes.size()) {
      return -1;
    }
    ListIterator<?> itr = list.listIterator();
    int computedIndex = 0;
    while (itr.hasNext()) {
      int axisIndex = itr.nextIndex();
      int elemIndex = axes.get(axisIndex).indexOf(itr.next());
      if (elemIndex == -1) {

        public int lastIndexOf(final Object o) {
            return parent.lastIndexOf(o);
        }

        public ListIterator<E> listIterator() {
            return parent.listIterator();
        }

        public ListIterator<E> listIterator(final int index) {
            return parent.listIterator(index);
        }

        public List<E> subList(final int fromIndex, final int toIndex) {

    }

    /** ListIterator decorator. */
    private final class WrappedListIterator extends WrappedIterator implements ListIterator<V> {
      WrappedListIterator() {}

      WrappedListIterator(int index) {
        super(getListDelegate().listIterator(index));
      }

      private ListIterator<V> getDelegateListIterator() {
        return (ListIterator<V>) getDelegateIterator();
      }

        return parent.lastIndexOf(o);
    }

    @Override
    public ListIterator<Map<String, Object>> listIterator() {
        return parent.listIterator();
    }

    @Override
    public ListIterator<Map<String, Object>> listIterator(final int index) {
        return parent.listIterator(index);
    }

    @Override
    public Map<String, Object> remove(final int index) {

        // Test listIterator
        ListIterator<Map<String, Object>> listIterator = qrList.listIterator();
        assertTrue(listIterator.hasNext());
        assertEquals(doc1, listIterator.next());

        ListIterator<Map<String, Object>> listIterator1 = qrList.listIterator(1);
        assertTrue(listIterator1.hasNext());
        assertEquals(doc2, listIterator1.next());
    }

    @Test