Aw: Re: client proxy conversion after request leads to NPE

[Veit Guna]

Hm. It seems it has also something todo with dependencies on my classpath. On 
the first look, it seems that spring is somehow involved in the problem.
If I remove some deps, it works, if I add them, it breaks again. So maybe let 
me look a bit further, before you fix something that maybe isn't broken :).