If there is an authorizer with no ACLs and authorizeByResourceType(AuthorizableRequestContext requestContext, AclOperation op, ResourceType resourceType) is called with op = UNKNOWN or ANY, or resourceType = UKNOWN or ANY should an IllegalArgumentException be thrown as it is when there are ACLs?
I think it should, and I think this is a bug in the default implementation in the Authorizer interface. Thoughts?
