org.springframework.kafka org.springframework.kafka.annotation org.springframework.kafka.config org.springframework.kafka.core org.springframework.kafka.core.reactive org.springframework.kafka.event org.springframework.kafka.listener org.springframework.kafka.listener.adapter org.springframework.kafka.requestreply org.springframework.kafka.security.jaas org.springframework.kafka.streams org.springframework.kafka.streams.messaging org.springframework.kafka.support org.springframework.kafka.support.converter org.springframework.kafka.support.serializer org.springframework.kafka.transaction