Filter.filterFile(new Randomize(), argv);
Filter.filterFile(new Normalize(), argv);
  public static void main(String [] argv) {        try {      if (Utils.getFlag('b', argv)) {	Filter.batchFilterFile(new Randomize(), argv);      } else {	Filter.filterFile(new Randomize(), argv);      }    } catch (Exception ex) {      System.out.println(ex.getMessage());    }  }