private void doMain() throws FileNotFoundException {
      if (gedcomIn.isDirectory()) {
         int cnt = 0;
         for (File file : gedcomIn.listFiles()) {
            convertAndCompareGedcom(file);
            if (++cnt % 100 == 0) {
               System.out.print(".");
            }
         }
      } else if (gedcomIn.isFile()) {
         convertAndCompareGedcom(gedcomIn);
      }

      System.out.println("Total Number of Gedcoms = " + totalGedcoms);
      System.out.println("Number of Gedcoms that are Equal = " + equalsCount);
      System.out.println("Expected number of Gedcoms that are NOT Equal = " + expectedNotEqualsCount);
      System.out.println("UNEXPECTED number of Gedcoms that are NOT Equal = " + unexpectedNotEqualsCount);
   }