Period getDays() method in Java with Examples

The getDays() method of Period class in Java is used to get the number of days in this current period with which it is used.

Syntax:

public int getDays()

Parameters: This method does not accepts any parameter.

Return Value: This function returns the number of days in the given period.

Below programs illustrate the above method:

Program 1:

// Java code to show the function getDays()
// to get number of days from given period
import java.time.Period;
import java.time.temporal.ChronoUnit;

public class PeriodDemo {

    // Function to get number of days of given period
    static void getNumberOfDays(int year, int months, int days)
    {
        Period period = Period.of(year, months, days);
        System.out.println(period.getDays());
    }

    // Driver Code
    public static void main(String[] args)
    {

        int year = 8;
        int months = 5;
        int days = 25;

        getNumberOfDays(year, months, days);
    }
}

Output:

25

Program 2:

// Java code to show the function getDays()
// to get number of days from given period
import java.time.Period;
import java.time.temporal.ChronoUnit;

public class PeriodDemo {

    // Function to get number of days of given period
    static void getNumberOfDays(int year, int months, int days)
    {
        Period period = Period.of(year, months, days);
        System.out.println(period.getDays());
    }

    // Driver Code
    public static void main(String[] args)
    {

        int year = 0;
        int months = 0;
        int days = 365;

        getNumberOfDays(year, months, days);
    }
}

Output:

365

Reference: https://docs.oracle.com/javase/8/docs/api/java/time/Period.html#getDays–