class DERPath {

  @Override
  public String toString()
  {
    final StringBuilder sb = new StringBuilder(nodeStack.size() * 10);
    for (Node node : nodeStack) {
      sb.append(PATH_SEPARATOR);
      node.toString(sb);
    }
    return sb.toString();
  }

  public  DERPath();
  public  DERPath(final DERPath path);
  public  DERPath(final String pathSpec);

}