public long until(Temporal endExclusive, TemporalUnit unit) {

        ZonedDateTime end = ZonedDateTime.from(endExclusive);

        if (unit instanceof ChronoUnit) {

            end = end.withZoneSameInstant(zone);

            if (unit.isDateBased()) {

                return dateTime.until(end.dateTime, unit);

            } else {

                return toOffsetDateTime().until(end.toOffsetDateTime(), unit);

            }

        }

        return unit.between(this, end);

    }