explaination on polymorphism

[mfshake]

i need help on understanding super class, keyword extend and implements, and how to write code using interface and subclasses?

thank you

[BigDaddyLH]

i need help on understanding super class, keyword extend and implements, and how to write code using interface and subclasses?

thank you

Try Sun's tutorial: http://java.sun.com/docs/books/tutor...ndI/index.html