Before turning in your work, review that you satisfied the requirements discussed in class:

1. DO NOT VIOLATE ENCAPSULATION
2. Use INHERITANCE CONCEPTS to re-use code and functionality.

Specifications:
You will create only one animal class and two of your classmates will share one of their own each for you to have a complete Pet Shop application.

The sample test below is incomplete and you need to add whatever os necessary to make it work.

…
PetSet myPetShop = new PetSet();
        
Animal tweety = new Bird(45.00, "I am a bird");
Animal duffy = new Bird(5.00, "I am a bird");
Animal nemo = new Fish(62.00, "I am a fish"); 
Animal bear = new Dog(1100.00, "I am a dog");
…
…
myPetShop.add(tweety);
myPetShop.add(duffy);
myPetShop.add(nemo);
myPetShop.add(bear);
…
System.out.println(myPetShop);