Though my suggesition seems to be very simple, non-sense, and of course, u
all out there have thought of it, but as long as u have the instance of A that
you want to invoke its test() method, why don't u pass it as a prameter to the
constructor of B so that it would invoke it to the object with the refrence it
has.

And please all of you out there, keep all emails professional, the way we talk,
the way we ask question, the way we reply to question, the way we suggest a
solution. If some one thinks he's a guru, would you please ask question  polite,
and be specific in your words about the problem  you are solving, or about the
problem you are facing?
And if any one thinks that he's still a biggener, like myself, would you plz be
kind enough to thank the guru who solved your problem??

One last thing, we are all here to help each other in a way or another. Even
though I might be a begginer, I might ask a question that you, guru, didn't
think of before. And as for you gurus', you were a begginer and needed help
someday, didn't you??
And as for you begginers, you may be a guru someday and be asked questions like
the ones you are asking now, so ask them in the same way you prefer to be asked,
in a polite manner.

Thanks alot for all your time. And many many thanks to all of you for all the
help you are giving to each other.