Date : ZoneOffsetClasses

public class ZoneOffsetClasses {

    public static void main(String[] args) {

        ZoneOffset zone = ZoneOffset.UTC;        Temporal temp = zone.adjustInto(ZonedDateTime.now());        System.out.println(temp);
        ZoneOffset zone1 = ZoneOffset.ofHours(5);        System.out.println(zone1);
        ZoneOffset zone2 = ZoneOffset.ofHoursMinutes(5,30);        System.out.println(zone2);

        ZoneOffset zone3 = ZoneOffset.UTC;        boolean b1 = zone3.isSupported(ChronoField.OFFSET_SECONDS);        System.out.println(b1);        boolean b2 = zone3.isSupported(ChronoField.SECOND_OF_MINUTE);        System.out.println(b2);    }
}