String formattedTime = UtcTimestampConverter.convert(new Date(), false);
String formattedTime = UtcTimestampConverter.convert(SystemTime.getDate(), false);
    private void storeSessionTimeStamp() throws IOException {        sessionFile.seek(0);        String formattedTime = UtcTimestampConverter.convert(new Date(), false);        sessionFile.write(formattedTime.getBytes());    }