code: public static String filterOutputDirectory(String base, String suiteName) {
          logger.entering(new Object[] { base, suiteName });
          int index = base.lastIndexOf(suiteName);
          String outputFolderWithoutName = base.substring(0, index);
          logger.exiting(outputFolderWithoutName + File.separator);
          return outputFolderWithoutName + File.separator;
      }
docs: Generates and returns output directory string path
  
  @param base
  String shows path to the suiteName
  @param suiteName
  String suiteName specified by config file
  @return String - path to output directory for that particular suite