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Duration multipliedBy() method in Java
An immutable copy of a duration where the required duration is multiplied by a value can be obtained using the method multipliedBy() in the Duration class in Java. This method requires a single parameter i.e. the value which is to be multiplied and it returns the immutable copy of the duration which is multiplied by a value.
A program that demonstrates this is given as follows −
Example
import java.time.Duration;
import java.time.temporal.*;
public class Demo {
public static void main(String[] args) {
Duration d = Duration.ofHours(7);
System.out.println("The duration is: " + d);
System.out.println("Duration multiplied by 3 is: " + d.multipliedBy(3));
}
}Output
The duration is: PT7H Duration multiplied by 3 is: PT21H
Now let us understand the above program.
First the duration is displayed. Then an immutable copy of the duration where 3 hours are multiplied to it is obtained using the multipliedBy() method and this is displayed. A code snippet that demonstrates this is as follows −
Duration d = Duration.ofHours(7);
System.out.println("The duration is: " + d);
System.out.println("Duration multiplied by 3 is: " + d.multipliedBy(3));
Updated on: 30-Jul-2019
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