Example #1
0
  @Override
  public Set<E> union(Set<E> S) {
    Set<E> union = this.clone();

    if (union.isEmpty()) return S;
    if (S.isEmpty()) return union;

    do {
      E el = S.getRemove();
      if (!union.setList.find(el)) {
        union.addElement(el);
      }
    } while (!S.isEmpty());

    return union;
  }