docs: private String refactorString(String original)
    {
      StringBuilder sb = new StringBuilder();
      int argCount = 0;
      for (int i = 0; i < original.length(); i++)
      {
        if (original.charAt(i) == '{' && i < original.length() - 1 && original.charAt(i + 1) == '}')
        {
          sb.append(String.format("{%d}", argCount));
          argCount++;
          i++;
        }
        else
        {
          sb.append(original.charAt(i));
        }
      }
      return sb.toString();
    }