Method compare

base/src/main/java/net/time4j/engine/EpochDays.java:259–267

(
        ChronoDisplay o1,
        ChronoDisplay o2
    )

    }

    @Override
    public int compare(
        ChronoDisplay o1,
        ChronoDisplay o2
    ) {

        return o1.get(this).compareTo(o2.get(this));

    }

    @Override
    public Long getDefaultMinimum() {