How to specify a startup servlet for an application (CONTEXT)?

[Julia Kuznetsov]

I need to load couple xml files into memory and store them in ServletContext
when my application starts. I created a servlet to do that, but I can't
figure out how to make this servlet run automatically whem the app starts.
Is there smthg in server.xml that I can define to run this servlet?

Please help!

Julia Kuznetsov