org.springframework.cloud.stream.aggregate org.springframework.cloud.stream.annotation org.springframework.cloud.stream.binder org.springframework.cloud.stream.binding org.springframework.cloud.stream.config org.springframework.cloud.stream.converter org.springframework.cloud.stream.endpoint org.springframework.cloud.stream.internal org.springframework.cloud.stream.messaging org.springframework.cloud.stream.provisioning org.springframework.cloud.stream.reflection