1. org
   1. org.apache
      1. org.apache.seatunnel
         1. org.apache.seatunnel.spark
            1. org.apache.seatunnel.spark.kafka
               1. org.apache.seatunnel.spark.kafka.sink
                  1. (class)Kafka
                  2. (object)(class)KafkaProducerUtil
               2. org.apache.seatunnel.spark.kafka.source
                  1. (class)KafkaStream