Java EE (Java Enterprise Edition) General Discussion

Hello! I'm writing a class that has a method wich writes something using print and println function calls.
I want this method to work writing to JSP out object and to a file (giving it the filename as a parameter).
What's the best way to implement it?
I've trying to find out, but JspWriter and PrintWriter don't have a parent class in common.

Any tip?

Thanks a lot