setFirstDayOfWeek()
Sets what the first day of the week is, for example, 1
                (Sunday) in the U.S. or 2 (Monday) in
        France.
Syntax
Calendar setFirstDayOfWeek(Numeric value)
            - value is the first day of the week.
 
Sets what the first day of the week is, for example, 1
                (Sunday) in the U.S. or 2 (Monday) in
        France.
Calendar setFirstDayOfWeek(Numeric value)