Inheritence

please send one example to me.

Condition is when i pass the values through main method parametor, those will go to Super class and involked at derived class conditions.

Ramgopal, this forum is for Servlet questions. I've moved this post to the Java in General (beginner) forum for you.

I'm not sure that I understand your question. It sounds like you need to study about command-line arguments and how to use the super keyword. Hopefully, this gives you some ideas for keywords that you can use in a google search to find more information to solve your problem.

Layne