Split package warning with -jackson or -jsonb libraries with Quarkus

[josephearl]

When using smallrye-reactive-messaging-jackson or smallrye-reactive-messaging-jsonb with Quarkus you get a split package warning because both JacksonMapping and/or JsonBMapping are in the same package io.smallrye.reactive.messaging.json as JsonMapping but in different artifacts.

[cescoffier]

Yes, we need to ensure they are not in the same package. But I don't think you can use both at the same time.

[josephearl]

@cescoffier the issue is JacksonMapping is in the same package as JsonMapping (and same for JSON-B)

[cescoffier]

Yes, I understand the issue (just opened a PR), but having both may not work as expected.