Properties are only accessible via getters

[demos/kafka/demos-kafka-payment-system-transfer] / src / main / java / de / juplo / kafka / payment / transfer / TransferServiceProperties.java

diff --git a/src/main/java/de/juplo/kafka/payment/transfer/TransferServiceProperties.java b/src/main/java/de/juplo/kafka/payment/transfer/TransferServiceProperties.java
index 79473f8..c18f525 100644 (file)
--- a/src/main/java/de/juplo/kafka/payment/transfer/TransferServiceProperties.java
+++ b/src/main/java/de/juplo/kafka/payment/transfer/TransferServiceProperties.java
@@ -11,7 +11,7 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 @Setter
 public class TransferServiceProperties
 {
-  String bootstrapServers = "localhost:9092";
-  String topic = "transfers";
-  String groupId = "transfers";
+  private String bootstrapServers = "localhost:9092";
+  private String topic = "transfers";
+  private String groupId = "transfers";
 }