/**
   * Main method for testing this class.
   *
   * @param args the options
   */
  public static void main(String[] args) {
    try {
      if (args.length == 0) {
        throw new Exception("The first argument must be the name of a " + "clusterer");
      }

      String ClustererString = args[0];
      args[0] = "";
      Clusterer newClusterer = Clusterer.forName(ClustererString, null);
      System.out.println(evaluateClusterer(newClusterer, args));
    } catch (Exception e) {
      System.out.println(e.getMessage());
    }
  }