dai jiansong

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since Jan 13, 2006
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Recent posts by dai jiansong

Don't worry about it .it is easy for you to pass it .
I think :
first "new Dog2();" means creat a new object of the subclass-Dog2 with its constructers:
second "Animal a" a is the new object's reference ,its cast is Animal
third "=" is evaluation and upcast
hi srini Could you give me yourcode you had changed?