handle Exception
handle exceptions throw by the service method by unwrapping reflection wrappers ( e.g. UndeclaredThrowable ) first If the exception is part of the signature, the exception is simply rethrown. Only if not, it will be delegates to the central exception manager to handle it, and then wrapped in a FatalException. If a FatalException is caught it will be rethrown immediately
Return
the exception
Parameters
method
the called method
e
the exception