Had my first "it's working but I don't know why" moment. Freshly out of the basic courses in university I stumbled into my first project, side quest: got an xml file written with XStream which needed to be re-read by JAXB. Never worked with any kind of XML before and now after a lot of swearing at the computer I did it. It's working, I'm getting my array list with Elements out of the goddamn XML yay!