The ofSeconds(long) method of Duration Class in java.time package is used to get a duration in a 1 second format. In this method, the seconds are calculated as total seconds in 1 second format, i.e. 1 second per second.
Syntax:
public static Duration ofSeconds(long seconds)
Parameters: This method accepts a parameter seconds which is the number of seconds. It can be positive or negative.
Return Value: This method returns a Duration representing the time in 1 second format.
Exception: This method throws ArithmeticException if the input seconds exceeds the capacity of Duration.
Below examples illustrate the Duration.ofSeconds() method:
Example 1:
// Java code to illustrate ofSeconds() method  import java.time.Duration;  public class GFG {    public static void main(String[] args)    {          // input number of Seconds        long noOfSeconds = 5;          // Duration using ofSeconds() method        Duration duration            = Duration.ofSeconds(noOfSeconds);          System.out.println(duration.getSeconds());    }} |
Output:
5
Example 2:
// Java code to illustrate ofSeconds() method  import java.time.Duration;  public class GFG {    public static void main(String[] args)    {          // input number of Seconds        long noOfSeconds = -214545;          // Duration using ofSeconds() method        Duration duration            = Duration.ofSeconds(noOfSeconds);          System.out.println(duration.getSeconds());    }} |
Output:
-214545
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/Duration.html#ofSeconds-long-
