This is a sample application that shows the standard usage of api-doc
You'll notice a blank space in the header -- that's because I have less than zero image editing abilities, and was unable to make myself a logo. But check out this API that uses the component and has one.
All you need to do is download it, run it as a Java app, and then use your favorite browser to go to http://localhost:1337
I'll find somewhere to host it early this week, so you'll be able to see this app in action
The only method that returns data is /simple, that's because what the app actually returns is not part of the scope of api-doc