Spring Security 3.0.x J2EE Pre-Authentication Example

A developer called "Steve Krall" wrote this:
"The pre-authentication sample application provided by spring-security is confusing. It seems to use an outdated XML configuration. I wanted to find a simple example, but I was only able to piece together the various configuration options from forum posts and the spring-security documentation. This sample is more of what I was looking for. Hopefully it's useful to others."

https://github.com/skrall/spring-security-j2ee-preauth-example

Thanks Steve!