docs: public String displayVector(Vector<String> v1, Vector<String> v2)
      {
          // Enumeration vowel_enum = itrans_vowels.elements();
          // Enumeration con_enum = itrans_consonants.elements();
  
          Enumeration<String> vowelEnum = v1.elements();
          Enumeration<String> conEnum = v2.elements();
  
          String transliterationSchemeDisplay = "";
  
          if (scheme.equals("SLP"))
          {
              transliterationSchemeDisplay += "SLP Transliteration Scheme is a one-to-one Roman-Devanagari " + "Encoding Scheme devised by Prof. Scharfe and used at his site http://www.sanskritlibrary.org. " + "Its main advantage lies in it's 'One Roman Equivalent for One Devanagari Symbol' approach.";
          }
          else
          {
              transliterationSchemeDisplay += "Itrans Transliteration Scheme 5.30 is possibly the most popular and easy Roman-Devanagari " + "Encoding Scheme ever devised.It is authored  by Avinash Chopde and widely used on the Web( details available on http://www.aczone.com/itrans/. " + "It is extremely easy to use and memorize due to its phonetic character.";
          }
  
          int check = 1;
          transliterationSchemeDisplay += "\n\nVowels: \n\n";
          // Display Elements
          while (vowelEnum.hasMoreElements())
          {
              if (check % 5 == 0)
              {
                  transliterationSchemeDisplay += vowelEnum.nextElement() + "\n\n";
              }
              else
              {
                  transliterationSchemeDisplay += vowelEnum.nextElement() + "             ";
              }
              check++;
          }
  
          int check1 = 1;
          transliterationSchemeDisplay += "\n\nConsonants: \n\n";
  
          // Display Elements
          while (conEnum.hasMoreElements())
          {
              if (check1 % 5 == 0)
              {
                  transliterationSchemeDisplay += conEnum.nextElement() + "\n\n";
              }
              else
              {
                  transliterationSchemeDisplay += conEnum.nextElement() + "              ";
              }
              check1++;
          }
  
          // Log.logInfo(" transliteration_scheme_display == " +
          // transliteration_scheme_display );
          return transliterationSchemeDisplay;
      }