code: protected String getI18n(final String aMessageKey, final File... aFileArray) {
          final String[] fileNames = new String[aFileArray.length];
  
          for (int index = 0; index < fileNames.length; index++) {
              fileNames[index] = aFileArray[index].getAbsolutePath();
          }
  
          return StringUtils.normalizeWS(myBundle.get(aMessageKey, fileNames));
      }
docs: Gets the internationalized value for the supplied message key, using a file array as additional information.
  
  @param aMessageKey A message key
  @param aFileArray Additional details for the message
  @return The internationalized message