Switch Example Program:

public static void main(String[] args) {
        char A='s';
        switch(A) {
        case 'a':
            System.out.println("Vowel");
            break;
        case 'e':
            System.out.println("Vowel");
            break;
        case 'i':
            System.out.println("Vowel");
            break;
        case 'o':
            System.out.println("Vowel");
            break;
        case 'u':
            System.out.println("Vowel");
            break;
        default:{
            System.out.println("Consonants");
        }
        }
        }

O/P:

Consonants