Java switch Statement Month Days Program

/*
 * Write a Java Program using switch statement.
 * To input a Month Number from user using Scanner classs.
 * This Java program then displays the number of days in this month.
 * If number is not between 1 and 12 then program will display
 * Invalid Month Number message
 */
package monthdays;

import java.util.Scanner;

/**
 *
 * @author www.EasyCodebook.com
 */
public class MonthDays {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
     int n;
     Scanner input=new Scanner(System.in);
     System.out.print("Enter month number:");
     n=input.nextInt();
     switch(n)
     {
       case 1:
            System.out.println("January has 31 days");
            break;
       case 2:
            System.out.println("February has 28 days");
            break;
       case 3:
            System.out.println("March has 31 days");
            break;
       case 4:
            System.out.println("April has 30 days");
            break;
       case 5:
            System.out.println("May has 31 days");
            break;
       case 6:
            System.out.println("June has 30 days");
            break;
       case 7:
            System.out.println("July has 31 days");
             break;
       case 8:
             System.out.println("August has 31 days");
             break;
       case 9:
            System.out.println("September has 30 days");
            break;
       case 10:
            System.out.println("Octuber has 31 days");
            break;
       case 12:
              System.out.println("December has 31 days");
              break;
       default:
             System.out.println("Invilid number");
       
    }
}
}