Simple Program to check a letter a Vowel or Consanant

import java.util.Scanner;

public class Vowel {

    public static void main(final String args[]){

        Scanner sc=new Scanner(System.in);

        String Letter;

        System.out.println("Enter any English Letter");

        Letter=sc.nextLine();

        sc.close();

        switch(Letter){

            case "a":

            System.out.println(Letter+" is a vowel");

            break;

            case "e":

            System.out.println(Letter+" is a vowel");

            break;

            case "i":

            System.out.println(Letter+" is a vowel");

            break;

            case "o":

            System.out.println(Letter+" is a vowel");

            break;

            case "u":

            System.out.println(Letter+" is a vowel");

            break;

            case "A":

            System.out.println(Letter+" is a vowel");

            break;

            case "E":

            System.out.println(Letter+" is a vowel");

            break;

            case "I":

            System.out.println(Letter+" is a vowel");

            break;

            case "O":

            System.out.println(Letter+" is a vowel");

            break;

            case "U":

            System.out.println(Letter+" is a vowel");

            break;

            default:

            System.out.println(Letter+" is a consanant");

        }

            

        

    }

    

}