If Statement #36 (If else is If and Else is If then what is Else if of Else and If)

Code

       /// Name: Amir Salehi
    /// Period: 7
    /// Program name: WeekdayName
    /// File name: WeekdayName.java
    /// Date: Finished 10/13/2015
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 
        {
            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