java.time.LocalDateTime.with() Method Example



Description

The java.time.LocalDateTime.with(TemporalField field, long newValue) method returns a copy of this date-time with the specified field set to a new value.

Declaration

Following is the declaration for java.time.LocalDateTime.with(TemporalField field, long newValue) method.

public LocalDateTime with(TemporalField field, long newValue)

Parameters

  • field − the field to set in the result, not null.

  • newValue − the new value of the field in the result.

Return Value

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

Exceptions

  • DateTimeException − if the adjustment cannot be made.

  • UnsupportedTemporalTypeException − if the field is not supported.

  • ArithmeticException − if numeric overflow occurs.

Example

The following example shows the usage of java.time.LocalDateTime.with(TemporalField field, long newValue) method.

package com.tutorialspoint;

import java.time.LocalDateTime;
import java.time.temporal.ChronoField;

public class LocalDateTimeDemo {
   public static void main(String[] args) {
      
      LocalDateTime date = LocalDateTime.parse("2017-01-03T10:15:30");
      LocalDateTime result = date.with(ChronoField.DAY_OF_MONTH,13);
      System.out.println(result);  
   }
}

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

2017-01-13T10:15:30
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