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Polymorphism and casting

 
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i was expecting this to output A as the casting will give an A object then print will be called on A object, but the output was B.

Why?

Thanks.
Oussama
 
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It's simple. The call will be polymorphic. Just look at this modified code

 
Sammy Bill
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Got it Thanks. the casting was tricky though. i thougth the casting will make it A a = new A();

Thanks.
 
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It doesn't matter what type the variable refering to the object is; what matters is of what class the object actually is.
 
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