gistfile1.txt

2002-05-30T02:00:00.000-07:00

    private static final DateTimeFormatter datetimeFormatter = new DateTimeFormatterBuilder()
            .parseCaseInsensitive()
            .append(ISO_LOCAL_DATE_TIME)
            .optionalStart()
                .appendOffset("+HHMMss", "Z")
            .optionalEnd()
            .optionalStart()
                .appendOffset("+HH:MM:ss", "")
            .optionalEnd()
            .toFormatter();