C++ and Java

Once old man was sitting in the park reading a book "Learn C++ in 21 days".

A passer by saw him and asked "You are such an old guy, why do you bother to learn C++?"

"I have heard that now communication language atheaven is C++ only , so after my death when I will be in heaven, I don't want to face communication problem." old man replied. "

But how come U are so sure that U will be in heaven? It could be a hell also." he asked.

"Ya, doesn't matter .... I already know Java