ScreenCapture

Using the BufferdImage, Robot, and Rectangle class, I'm capturing the screen shot, but I cann't capture whole part of screen, because some part is hide by scrollbar

How can I capture the whole part of screen?

I'm not sure if I understand well the question.
If you mean to have an image of the component contained in a JScrollPane,
we may simply print it to the Graphics of a BufferedImage. Something like this:

Thank you very much
now I got the solution
its working properly

Thanks once more