What is the output produced by the following code? char letter = 'B'; switch (letter) {  case 'A':  case 'a':  System.out.println("Some kind of A.");  case 'B':  case...

What is the output produced by the following code?

char letter = 'B';

switch (letter)

{

 case 'A':

 case 'a':

 System.out.println("Some kind of A.");

 case 'B':

 case 'b':

 System.out.println("Some kind of B.");

 break;

 default:

 System.out.println("Something else.");

 break;

}