Java Date Time - ZonedDateTime.plus() Examples

package com.logicbig.example.zoneddatetime;

import java.time.Duration;
import java.time.Period;
import java.time.ZonedDateTime;
import java.time.temporal.ChronoUnit;

public class PlusExample {

    public static void main(String... args) {
        ZonedDateTime d = ZonedDateTime.now();
        System.out.println(d);

        Period p = Period.of(1, 10, 22);
        ZonedDateTime d2 = d.plus(p);
        System.out.println(d2);

        Duration duration = Duration.of(300, ChronoUnit.HALF_DAYS);
        ZonedDateTime d3 = d.plus(duration);
        System.out.println(d3);
    }
}

package com.logicbig.example.zoneddatetime;

import java.time.ZonedDateTime;
import java.time.temporal.ChronoUnit;

public class PlusExample2 {
    public static void main(String... args) {
        ZonedDateTime d = ZonedDateTime.now();
        System.out.println(d);
        for (ChronoUnit u : ChronoUnit.values()) {
            try {
                ZonedDateTime t2 = d.plus(2, u);
                System.out.printf("Plus 2 %12s unit:  %s%n", u, t2);

            } catch (Exception e) {
                System.out.printf("plus not supported for unit: %10s%n", u.name());
            }
        }
    }
}