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what the subclass and the superclass and what is different between them ??

5th Jul 2017, 2:48 PM
mohamed ashraf
mohamed ashraf - avatar
1 ответ
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Dog extends Mammal. Dog is a subclass of a mammal. Mammal is the superclass of dog.
5th Jul 2017, 8:49 PM
1of3
1of3 - avatar