docs: private Date toDate(final String pStringDate) {
  
          // weird manipulation to parse the date... remove ':' from the timezone
          // before: 2011-07-12T22:42:40.000+02:00
          // after: 2011-07-12T22:42:40.000+0200
          final StringBuilder _date = new StringBuilder();
          _date.append(pStringDate.substring(0, pStringDate.length() - 3));
          _date.append(pStringDate.substring(pStringDate.length() - 2));
          try {
              return new SimpleDateFormat(RFC_339_DATE_FORMAT).parse(_date.toString());
          } catch (final ParseException e) {
              throw new IllegalArgumentException(
                      "The given spreadsheet ListEntry usercrashdate field value is malformed", e);
          }
      }