ITEC 120 LAB Quiz 5 (EC)

Inheritance

You will create a class called Pet and an inherited class called Dog.

Pet

# name: String
# age : int

+ toString():String

Dog

- breed: String
- treat : String

+ toString():String

In the Pet.java file:

• You will write a constructor, which will initialize Pet's two pieces of protected instance data: name and age. These will get passed as parameters to the constructor.
• You will write a toString method, which will return: "name is age years old." (Where name and age are the values of the name and age variables. ex: Lady is 5 years old.)

In the Dog.java file:

• Write a constructor which will have 4 paramters: name, age, breed, and favorite treat. Call the parent's constructor and pass name and age to it. Initialize Dog's instance data, breed and treat.
• Write toString -- first call the parent's toString, and append to that string: "name is a breed. name's favorite treat is treat." (Where name, breed, and treat are the values of the name, breed and treat variables.)

Write a driver program which will instantiate one Pet object and two Dog objects. Make up data to pass to the constructors. Then print out each object you instantiated.

Submit the three files in your RU09 folder on Neelix.

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