Java Program to accept number of week's day (1-7) and print its equivalent name of the day of the week

The following code is to print the particular 'Day' on the particular 'Day Number' of a week.
Code:-

import java.util.*;
public class Day{
    Scanner scan=new Scanner(System.in);
    int dayNumber;
    public void input(){
        try{
            System.out.println("Enter any week day number (1-7): ");
            dayNumber=scan.nextInt();
        }
        catch(final NumberFormatException e){
            System.out.println("Error Code: "+e);
            System.exit(0);
        }
    }

    public void compute(){
        switch(dayNumber){
            case 1: sunday(); break;
            case 2: monday(); break;
            case 3: tuesday(); break;
            case 4: wednesday(); break;
            case 5: thrusday(); break;
            case 6: friday(); break;
            case 7: saturday(); break;
            default: System.out.println("Wrong Day Number!");
        }
    }

    public void sunday(){
        System.out.println("Sunday!");
    }

    public void monday(){
        System.out.println("Monday!");
    }

    public void tuesday(){
        System.out.println("Tuesday!");
    }

    public void wednesday(){
        System.out.println("Wednesday!");
    }

    public void thrusday(){
        System.out.println("Thrusday!");
    }

    public void friday(){
        System.out.println("Friday!");
    }

    public void saturday(){
        System.out.println("Saturday!");
    }

    public static void main(String[] args){
        Day week=new Day();
        week.input();
        week.compute();
    }
}

Output:-
Enter any week day number (1-7):
5
Thrusday!