jswing window problem

hii..
thank you all who posted replies to my previous problems..
they helped me to learna a lot..

now i am having a problem..
i have made a GUI using Jswing..
it is completely ready..
but i am having following problem..
wen i click a button in the window..
it needs to popout another window...

so wen i click the button another window pops out..
but wen u close the window which is popped out
whole program shuts down..
i dont want that
i want that only te popped out window gets closed...



note- the window that is pooped out is the output of Jfreechart and outputs a graph.. in another window..
so its like i give parameters in a window..
and see the numeric results in same window but the graph is pooped out..
so wen i close the graph
whole program shudnt be closed...



please help

How did you implement the window?
Generally you can control the default close operation of Frames and you can override listeners for the close button click.

I second all of r035298x's recommendations. Also, it's usually best to make the second window a modal/non-modal JDialog rather than another JFrame.

Finally, in the future, please avoid non-standard abbreviations as they can be difficult for non-native English speakers to interpret. Thanks for your cooperation.

Cross-post locked. OP, please do not cross-post.