Newbie: How to implement to tables with same structure

[Paul Duer]

Hello all,
I have a quick and dirty question that I am sure is easily accessible.
I have two tables that are exactly the same in sturcture, but each holds different entries for a combo box on a JSP.
How do I write one main class that can support pulling data from either table?
I had considered a Abstract Factory, so that I could just create either/or from one class, but I am not sure.