주문 취소 이벤트 발생

src/main/java/com/example/template/OrderService.java

@@ -28,7 +28,6 @@ public class OrderService {
     @StreamListener(KafkaProcessor.INPUT)
     public void onProductChanged(@Payload String message) {
         System.out.println("##### listener : " + message);
-
         ObjectMapper objectMapper = new ObjectMapper();
         objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);