java.time.ZonedDateTime.plus() Method Example

Description

The java.time.ZonedDateTime.plus(long amountToAdd, TemporalUnit unit) method returns a copy of this date-time with the specified amount added.

Declaration

Following is the declaration for java.time.ZonedDateTime.plus(long amountToAdd, TemporalUnit unit) method.

public ZonedDateTime plus(long amountToAdd, TemporalUnit unit)

Parameters

• amountToAdd − the amount of the unit to add to the result, may be negative.

• unit − the unit of the amount to add, not null.

Return Value

a ZonedDateTime based on this date-time with the specified amount added, not null.

Exceptions

• DateTimeException − if the addition cannot be made.

• UnsupportedTemporalTypeException − if the unit is not supported.

• ArithmeticException − if numeric overflow occurs.

Example

The following example shows the usage of java.time.ZonedDateTime.plus(long amountToAdd, TemporalUnit unit) method.

package com.tutorialspoint;

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

public class ZonedDateTimeDemo {
   public static void main(String[] args) {

      ZonedDateTime date = ZonedDateTime.parse("2017-03-28T12:25:38.492+05:30[Asia/Calcutta]");
      ZonedDateTime date1 = date.plus(10, ChronoUnit.DAYS);
      System.out.println(date1);  
   }
}

Let us compile and run the above program, this will produce the following result −

2017-04-07T12:25:38.492+05:30[Asia/Calcutta]