class RegularTimeSeriesIndex extends AbstractTimeSeriesIndex {

    public static RegularTimeSeriesIndex create(Instant start, Instant end, Duration spacing) {
        Objects.requireNonNull(start);
        Objects.requireNonNull(end);
        Objects.requireNonNull(spacing);
        return new RegularTimeSeriesIndex(start.toEpochMilli(), end.toEpochMilli(), spacing.toMillis());
    }

    public  RegularTimeSeriesIndex(long startTime, long endTime, long spacing);

}