Sorry, is that a question? If you want us to help you you're going to have to be a lot more specific. Otherwise there's not much we can do other than point you at the Java tutorials.
Jeff Verdegan
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Joined: Jan 03, 2004
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S.Reddisekhar Reddy wrote:how to implement runtime polmorphism with concrete classes only
Exactly the same way you implement it with interfaces and/or abstract classes. Class B inherits from class A, and overrides some methods from class A.
subject: how to implement runtime polmorphism with concrete classes only