private static boolean isAdditionallyDeclared(final String additional, String name) {
    name = StringUtil.toLowerCase(name);
    if (!additional.contains(name)) return false;

    StringTokenizer tokenizer = new StringTokenizer(additional, ", ");
    while (tokenizer.hasMoreTokens()) {
      if (name.equals(tokenizer.nextToken())) {
        return true;
      }
    }

    return false;
  }
private static boolean isAdditionallyDeclared(final String additional, String name)