contoh struktur switch case di java

class contoh_switch_case {
public static void main(String[] x) {
char nilai = 'A';
switch (nilai) {
case 'E' : System.out.println("Nilai Anda Sangat Buruk");
break;
case 'D' : System.out.println("Nilai Anda Buruk");
break;
case 'C' : System.out.println("Nilai Anda Cukup");
break;
case 'B' : System.out.println("Nilai Anda Baik");
break;
case 'A' : System.out.println("Nilai Anda sangat Baik");
break;
default : System.out.println("Nilai Anda Kosong");
break;
}
}
}