Method of

base/src/main/java/net/time4j/PlainTime.java:1150–1155

(int hour)

     * @throws  IllegalArgumentException if given hour is out of range
     */
    public static PlainTime of(int hour) {

        checkHour(hour);
        return HOURS[hour];

    }

    /**
     * <p>Creates a wall time with hour and minute. </p>