Assignment #36 and Weekday Name

Code

    /// Name: Lauren Baird
    /// Period: 7
    /// Program Name: Weekday Name
    /// File Name: WeekdayName.java
    /// Date Finished: 10/08/15
    
    import java.util.GregorianCalendar;
    
    public class WeekdayName
    {
        public static String weekday_name ( int weekday)
        {
            String result = "";
            
            if ( weekday == 1 )
            {
                result = "Sunday";
            }
            
            else if ( weekday == 2 )
            {
                result = "Monday";
            }
            
            else if ( weekday == 3 )
            {
                result = "Tuesday";
            }
            
            else if ( weekday == 4 )
            {
                result = "Wednesday";
            }
            
            else if ( weekday == 5 )
            {
                result = "Thursday";
            }
            
            else if ( weekday == 6 )
            {
                result = "Friday";
            }
            
            else if ( weekday == 7 )
            {
                result = "Saturday";
            }
            
            else if ( weekday == 0 )
            {
                result = "Saturday";
            }
            
            else
            {
                result = "error";
            }
            
            return result;
        }
        
        public static void main( String[] args )
        {
            System.out.println( "Weekday 1: " + weekday_name(1) );
            System.out.println( "Weekday 2: " + weekday_name(2) );
            System.out.println( "Weekday 3: " + weekday_name(3) );
            System.out.println( "Weekday 4: " + weekday_name(4) );
            System.out.println( "Weekday 5: " + weekday_name(5) );
            System.out.println( "Weekday 6: " + weekday_name(6) );
            System.out.println( "Weekday 7: " + weekday_name(7) );
            System.out.println( "Weekday 0: " + weekday_name(0) );
            System.out.println();
            System.out.println( "Weekday 43: " + weekday_name(43) );
            System.out.println( "Weekday 17: " + weekday_name(17) );
            System.out.println( "Weekday -1: " + weekday_name(-1) );
            
            GregorianCalendar cal = new GregorianCalendar();
            int dow = cal.get(GregorianCalendar.DAY_OF_WEEK);
            
            System.out.println( "\nToday is a " + weekday_name(dow) + "!" );
        }
    }
    

Picture of the output