KafkaProducerConfig and KafkaProducerConfig are not needed with Spring Boot #254
Description
Hello, while reading this article I noticed you are declaring KafkaProducerConfig and KafkaConsumerConfig classes.
These classes are not necessary for a Spring Boot application: Spring Boot – unlike Spring – comes with simplified Apache Kafka support by providing auto-configuration, meaning that Kafka configuration is controlled by external configuration properties in spring.kafka.* and does not require to add any Java code.