The getSeconds() method of Duration Class in java.time package is used to get the second value of this duration.
Syntax:
public long getSeconds()
Parameters: This method do not accepts any parameter.
Return Value: This method returns a long value of the seconds of this duration.
Below examples illustrate the Duration.getSeconds() method:
Example 1:
// Java code to illustrate getSeconds() method  import java.time.Duration;  public class GFG {    public static void main(String[] args)    {          // Get the text        String time = "P2DT3H4M";          // Duration using parse() method        Duration duration = Duration.parse(time);          // Get the duration in seconds        // using getSeconds() method        System.out.println(duration.getSeconds());    }} |
Output:
183840
Example 2:
// Java code to illustrate getSeconds() method  import java.time.Duration;  public class GFG {    public static void main(String[] args)    {          // Duration using ofHours() method        Duration duration = Duration.ofHours(5);          // Get the duration in seconds        // using getSeconds() method        System.out.println(duration.getSeconds());    }} |
Output:
18000
Reference: Oracle Doc
