[rules-users] Problems with ruleflow

Hi, I have a problem with an easy Rule flow project (source code included in this mail). The only thing that should happen is the execution of a rule flowgroup, but my application ends before executing the group... Does anybody see the problems? I tried every possible adaptation and based this problem on a similar, working feverapplication... But is still doesn't work and I really can't find the problem. Thx, Femke