code: private static String cleanText(String strText) {
          strText = HTMLParser.unsafeRemoveAllTags(strText);
          strText = strText.toLowerCase(Locale.ENGLISH);
          
          strText = StringCleaner.unifyTerminators(strText);
          
          strText = strText.replaceAll(" [0-9]+ ", " "); // Remove "words" comprised only of numbers
          
          strText = StringCleaner.removeExtraSpaces(strText);
          return strText;
      }
docs: Trims, removes line breaks, multiple spaces and generally cleans text before processing.
  
  @param   strText      Text to be transformed
  @return