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LocalTime plusNanos() method in Java
An immutable copy of a LocalTime object where some nanoseconds are added to it can be obtained using the plusNanos() method in the LocalTime class in Java. This method requires a single parameter i.e. the number of nanoseconds to be added and it returns the LocalTime object with the added nanoseconds.
A program that demonstrates this is given as follows −
Example
import java.time.*;
public class Demo {
public static void main(String[] args) {
LocalTime lt = LocalTime.now();
System.out.println("The current LocalTime is: " + lt);
System.out.println("The LocalTime with 1000 nanoseconds added is: " + lt.plusNanos(1000));
}
}Output
The current LocalTime is: 09:20:50.797 The LocalTime with 1000 nanoseconds added is: 09:20:50.797001
Now let us understand the above program.
First the current LocalTime is displayed. Then an immutable copy of the LocalTime where 1000 nanoseconds are added is obtained using the plusNanos() method and this is displayed. A code snippet that demonstrates this is as follows −
LocalTime lt = LocalTime.now();
System.out.println("The current LocalTime is: " + lt);
System.out.println("The LocalTime with 1000 nanoseconds added is: " + lt.plusNanos(1000));
Updated on: 30-Jul-2019
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