Calendar setFirstDayOfWeek() Method in Java with Examples

// Java code to illustrate
// setFirstDayOfWeek() method

import java.util.*;

public class Calendar_Demo {
    public static void main(String args[])
    {

        // Creating calendar object
        Calendar calndr = Calendar.getInstance();

        // Displaying first day of the week
        int first_day = calndr.getFirstDayOfWeek();
        System.out.println("The Current"
                           + " First day of the week: "
                           + first_day);

        // Changing the first day of week
        calndr.setFirstDayOfWeek(Calendar.THURSDAY);

        // Displaying the alternate day
        first_day = calndr.getFirstDayOfWeek();
        System.out.println("The new first"
                           + " day of the week: "
                           + first_day);
    }
}

// Java code to illustrate
// setFirstDayOfWeek() method

import java.util.*;
public class Calendar_Demo {
    public static void main(String args[])
    {

        // Creating calendar object
        Calendar calndr
            = new GregorianCalendar(2018, 6, 10);

        // Displaying first day of the week
        int first_day = calndr.getFirstDayOfWeek();
        System.out.println("The"
                           + " First day of the week: "
                           + first_day);

        // Changing the first day of week
        calndr.setFirstDayOfWeek(Calendar.MONDAY);

        // Displaying the alternate day
        first_day = calndr.getFirstDayOfWeek();
        System.out.println("The new first"
                           + " day of the week: "
                           + first_day);
    }
}