Changing the Menu to Use the talk() Method

Because the Critter class now has a talk() method, the main program can invoke myCritter.talk() to hear from the critter. Examine how I changed the code in the main() method to take advantage of the critter’s newfound verbal skills:

case 1:
  myCritter.talk();
  break;

I didn’t change anything else in the program. You might notice that the main program becomes a little simpler as some of the functionality is shuffled off to the object. In object-oriented programming, as much detail as possible is handled by objects rather than by the main program.