How would I use one then. I need some access to it for my Java application, because the point is that my API could be embedded in a runnable application, which might need a temporary server, without setting up Apache and installing other software. I'll try your link, since so far it's all I got.

I use a method more like the latter, because I found a solution today. I use an interface, and have users implement that interface into their "callback / handler" class, and when they start my WebKit API, they pass ( this ) as an argument. I will defiantly keep your first solution in mind though, because it might solve a problem I was having in another piece of code.