4.0.0 spring.cloud.stream.samples kafka-streams-samples 0.0.1-SNAPSHOT pom kafka-streams-samples Collection of Spring Cloud Stream Kafka Streams samples kafka-streams-word-count kafka-streams-branching kafka-streams-dlq-sample kafka-streams-table-join kafka-streams-interactive-query-basic kafka-streams-interactive-query-advanced kafka-streams-message-channel kafka-streams-product-tracker kafka-streams-aggregate