Finding number of days using JSTL

Recently at work I had to use the java.util.Date object in JSTL. I posted some information on the IBM WebSphere Commerce help forum as well. Below is a link to that post. 

• Finding number of days using JSTL

I think I figured out how to do this via the following: 

• JSTL 1.0: What JSP Applications Need, Part 2