}

    @Override
    public int lastIndexOf(@CheckForNull Object target) {
      return target instanceof Long ? parent.lastIndexOf((Long) target) : -1;
    }

    @Override
    public List<Long> subList(int fromIndex, int toIndex) {
      return parent.subArray(fromIndex, toIndex).asList();
    }

    // The default List spliterator is not efficiently splittable
    @Override

    }

    @Override
    public int lastIndexOf(@CheckForNull Object target) {
      return target instanceof Long ? parent.lastIndexOf((Long) target) : -1;
    }

    @Override
    public List<Long> subList(int fromIndex, int toIndex) {
      return parent.subArray(fromIndex, toIndex).asList();
    }

    @Override
    public boolean equals(@CheckForNull Object object) {
      if (object instanceof AsList) {

    VALUES = Booleans.concat(VALUES, VALUES);

    for (int delta : new int[] {+1, 0, -1}) {
      for (int i = 0; i < VALUES.length; i++) {
        List<Boolean> list = Booleans.asList(VALUES).subList(0, i);
        Collection<Boolean> misleadingSize = Helpers.misleadingSizeCollection(delta);
        misleadingSize.addAll(list);
        boolean[] arr = Booleans.toArray(misleadingSize);
        assertThat(arr).hasLength(i);

    }

    @Override
    public int lastIndexOf(@CheckForNull Object target) {
      return target instanceof Double ? parent.lastIndexOf((Double) target) : -1;
    }

    @Override
    public List<Double> subList(int fromIndex, int toIndex) {
      return parent.subArray(fromIndex, toIndex).asList();
    }

    @Override
    public boolean equals(@CheckForNull Object object) {
      if (object instanceof AsList) {

    @Override
    public int lastIndexOf(@CheckForNull Object target) {
      return target instanceof Integer ? parent.lastIndexOf((Integer) target) : -1;
    }

    @Override
    public List<Integer> subList(int fromIndex, int toIndex) {
      return parent.subArray(fromIndex, toIndex).asList();
    }

    @Override
    public boolean equals(@CheckForNull Object object) {
      if (object instanceof AsList) {

      return Collections.emptyList();
    } else if (k >= Integer.MAX_VALUE / 2) {
      // k is really large; just do a straightforward sorted-copy-and-sublist
      ArrayList<E> list = Lists.newArrayList(iterator);
      Collections.sort(list, this);
      if (list.size() > k) {
        list.subList(k, list.size()).clear();
      }
      list.trimToSize();
      return Collections.unmodifiableList(list);
    } else {

            if (element == null) {
                if (!foundAtLeastOneNull) {
                    compacted = new ArrayList<E>(list.size());
                    if (i > 0) {
                        compacted.addAll(list.subList(0, i));
                    }
                }
                foundAtLeastOneNull = true;
            } else if (foundAtLeastOneNull) {
                compacted.add(element);
            }
            ++i;

    VALUES = Booleans.concat(VALUES, VALUES);

    for (int delta : new int[] {+1, 0, -1}) {
      for (int i = 0; i < VALUES.length; i++) {
        List<Boolean> list = Booleans.asList(VALUES).subList(0, i);
        Collection<Boolean> misleadingSize = Helpers.misleadingSizeCollection(delta);
        misleadingSize.addAll(list);
        boolean[] arr = Booleans.toArray(misleadingSize);
        assertThat(arr).hasLength(i);

                    parent = root.newRoot();
                }
                IndexBlock sibling = new IndexBlock();
                store.write(sibling);
                List<IndexEntry> siblingEntries = entries.subList(splitPos, entries.size());
                sibling.entries.addAll(siblingEntries);
                siblingEntries.clear();
                sibling.tailPos = tailPos;
                tailPos = splitEntry.childIndexBlock;

    @Override
    public int lastIndexOf(@CheckForNull Object target) {
      return target instanceof Integer ? parent.lastIndexOf((Integer) target) : -1;
    }

    @Override
    public List<Integer> subList(int fromIndex, int toIndex) {
      return parent.subArray(fromIndex, toIndex).asList();
    }

    // The default List spliterator is not efficiently splittable
    @Override