java.time.LocalDateTime.with() Method Example

Description

The java.time.LocalDateTime.with(TemporalAdjuster adjuster) method returns an adjusted copy of this date-time.

Declaration

Following is the declaration for java.time.LocalDateTime.with(TemporalAdjuster adjuster) method.

public LocalDateTime with(TemporalAdjuster adjuster)

Parameters

adjuster − the adjuster to use, not null.

Return Value

a LocalDateTime based on this with the adjustment made, not null.

Exceptions

• DateTimeException − if the adjustment cannot be made.

• ArithmeticException − if numeric overflow occurs.

Example

The following example shows the usage of java.time.LocalDateTime.with(TemporalAdjuster adjuster) method.

package com.tutorialspoint;

import java.time.LocalDateTime;
import java.time.Month;
import java.time.temporal.TemporalAdjusters;

public class LocalDateTimeDemo {
   public static void main(String[] args) {
      
      LocalDateTime date = LocalDateTime.parse("2017-01-03T10:15:30");
      LocalDateTime result = date.with(Month.JULY).with(TemporalAdjusters.lastDayOfMonth());
      System.out.println(result);  
   }
}

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

2017-07-31T10:15:30