This is an missing but not critical feature. It should look like this: ```java CommunicationRegistration registration = ... registration.removeDefaultCommunicationHandler(onReceive); ``` whereby <code>onReceive</code> can be any subtype of the <code>ReceiveFamily</code>.
This is an missing but not critical feature.
It should look like this:
whereby
onReceivecan be any subtype of theReceiveFamily.