Are there any examples of provider tests for asynchronous protobuf messages written in JVM? I'm running into a million different issues at the moment. There is a Go example but Java has so many annotations I'm not able to translate it easily... I have service A that sends a protobuf message over kafka to service B asynchronously (there's no response). I'm trying to verify that contract. I have generated a contract, but I can't work out how to set up the provider side. Actually on that note, it feels weird that the "consumer" here is sending the message to a "provider" when it's a one-way message. Is that actually correct?

No, the consumer "consumes" the message 😄 It is the other way around than with HTTP interactions