Method addAllImpl

output/java_guava/1.4.19/Lists.java:1060–1068

An implementation of List#addAll(int, Collection).

(List<E> list, int index, Iterable<? extends E> elements)

  static <E> boolean addAllImpl(List<E> list, int index, Iterable<? extends E> elements) {
    boolean changed = false;
    ListIterator<E> listIterator = list.listIterator(index);
    for (E e : elements) {
      listIterator.add(e);
      changed = true;
    }
    return changed;
  }

  /**
   * An implementation of {@link List#indexOf(Object)}.