Find Vowels And Capital Letter in Array Program in Java

import java.util.Scanner;
public class FindVowelAndCapitalInArray
{
    public static void main(String[] args)
    {
        int vowelCount=0, upperCaseCount = 0;
        char ar[] = new char[10];
        Scanner sc = new Scanner(System.in);
        for (int i = 0; i < 10; i++)
        {
            System.out.print("Enter the number ar[" + i + "]:");
            ar[i] = sc.next().charAt(0);
        }
        System.out.println("-------------------------------");
        for (int i = 0; i < 10; i++)
        {
            switch(ar[i])
            {
                case 'a':
                case 'A':
                case 'e':
                case 'E':
                case 'i':
                case 'I':
                case 'o':
                case 'O':
                case 'u':
                case 'U':
                    vowelCount++;
                    System.out.println(ar[i]);
                    break;
                default:                                
            }
        }
        System.out.println("Number of vowels are ="+ vowelCount);
        System.out.println("-------------------------------");
        for (int i = 0; i < 10; i++)
        {
            if(Character.isUpperCase(ar[i]))
            {
                upperCaseCount++;
                System.out.println(ar[i]);
            }
        }
        System.out.println("Number of upper case are ="+ upperCaseCount);
    }
}

Output:

Enter the number ar[0]:a
Enter the number ar[1]:s
Enter the number ar[2]:D
Enter the number ar[3]:Z
Enter the number ar[4]:w
Enter the number ar[5]:i
Enter the number ar[6]:A
Enter the number ar[7]:X
Enter the number ar[8]:k
Enter the number ar[9]:o
-------------------------------
a
i
A
o
Number of vowels are =4
-------------------------------
D
Z
A
X
Number of upper case are =4
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