Java Date Time - LocalDateTime.withNano() Examples

[Last Updated: Nov 8, 2025]

Class:

java.time.LocalDateTime

Method:


public LocalDateTime withNano(int nanoOfSecond)

Returns a copy of this LocalDateTime with the nano-of-seconds field replaced with the specified nanoOfSecond value. This method will throw exception for an invalid value.

Examples

package com.logicbig.example.localdatetime;

import java.time.LocalDateTime;

public class WithNanoExample {

    public static void main (String... args) {
        LocalDateTime d = LocalDateTime.of(2000, 1, 2,
                                           10, 20, 30, 2000);
        System.out.println(d);

        LocalDateTime d2 = d.withNano(10000);
        System.out.println(d2);
    }
}

Output

2000-01-02T10:20:30.000002
2000-01-02T10:20:30.000010

Java Date Time - LocalDateTime.withNano() Examples

Class:

Method:

Examples

Output

See Also