Starting opencast on a used port tries to do a full start just to fail on every single service
Steps to reproduce
Steps to reproduce:
1. Set Up Opencast on a used port
2. Start Opencast
Opencast tries to start up throwing vast amounts of exceptions and hangs
in an unusable state.
Opencast reports the used port and fails gracefully (not trying to start).
Workaround (if any):
Change the opencast port