Java Date Time - LocalDateTime.plusDays() Examples

package com.logicbig.example.localdatetime;

import java.time.LocalDateTime;

public class PlusDaysExample {

    public static void main (String... args) {
        LocalDateTime d = LocalDateTime.of(2016, 1, 1,
                                           22, 20);
        LocalDateTime d2 = d.plusDays(100);
        System.out.println(d2);

        d2 = d.plusDays(-100);
        System.out.println(d2);
    }
}