@hferentschik 
> I don't even get what is going on here and why. Which problem do we try to solve here. Also, don't we just check something completely Search independent?

It's not a big thing, I'm just checking that CI is run with the option enabled. I don't trust Maven ;-) especially I don't trust that while we refactor poms and such this options stays where it needs to be, as if you remove it no test is going to tell you (unless we include this).