public static String StringtoDate(String timestamp){
        try {
            SimpleDateFormat sdfToDate = new SimpleDateFormat(
                             "yyyy-MM-dd HH:mm:ss.SSS");
            Date date = sdfToDate.parse(timestamp);
            SimpleDateFormat sdfTranslated = new SimpleDateFormat(
                             "EEEE dd.MMM yyyy HH:mm:ss", Locale.getDefault());
            timestamp = sdfTranslated.format(date).toString();
        } catch (ParseException e) {
            Error_Frame.Error(e.toString());
        }
        return timestamp;
    }