Changes ProviderException to be a runtime exception

- Since it is unknown on VAB level if there's a recovery possible,
  an unchecked exception is chosen for ProviderException

Change-Id: I7c31c685ad37b35b420355623bad452ad0039067
Signed-off-by: Frank Schnicke <frank.schnicke@iese.fraunhofer.de>
1 file changed