From 1b84562d91cda3f4ea39b84e372983b12c7f571f Mon Sep 17 00:00:00 2001
From: "jisoo.yoon" <jisoo.yoon@navercorp.com>
Date: Wed, 27 Oct 2021 14:07:00 +0900
Subject: [PATCH] Add nullable annotation on
 ContainerProperties.transactionManager getter/setter

---
 .../springframework/kafka/listener/ContainerProperties.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spring-kafka/src/main/java/org/springframework/kafka/listener/ContainerProperties.java b/spring-kafka/src/main/java/org/springframework/kafka/listener/ContainerProperties.java
index 1924adb4..3318b55e 100644
--- a/spring-kafka/src/main/java/org/springframework/kafka/listener/ContainerProperties.java
+++ b/spring-kafka/src/main/java/org/springframework/kafka/listener/ContainerProperties.java
@@ -543,6 +543,7 @@ public class ContainerProperties extends ConsumerProperties {
 		return this.idlePartitionEventInterval;
 	}
 
+	@Nullable
 	public PlatformTransactionManager getTransactionManager() {
 		return this.transactionManager;
 	}
@@ -555,7 +556,7 @@ public class ContainerProperties extends ConsumerProperties {
 	 * @since 1.3
 	 * @see #setAckMode(AckMode)
 	 */
-	public void setTransactionManager(PlatformTransactionManager transactionManager) {
+	public void setTransactionManager(@Nullable PlatformTransactionManager transactionManager) {
 		this.transactionManager = transactionManager;
 	}