From a6ab308cf40b38897edbc4e54e3306829ff14aae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Nicoll?= <snicoll@vmware.com>
Date: Wed, 15 Nov 2023 12:01:26 +0100
Subject: [PATCH] Fix wrong nullability requirement

Closes gh-31611
---
 .../org/springframework/messaging/support/MessageBuilder.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-messaging/src/main/java/org/springframework/messaging/support/MessageBuilder.java b/spring-messaging/src/main/java/org/springframework/messaging/support/MessageBuilder.java
index 4e58b578db90..6b5d91fe2eaf 100644
--- a/spring-messaging/src/main/java/org/springframework/messaging/support/MessageBuilder.java
+++ b/spring-messaging/src/main/java/org/springframework/messaging/support/MessageBuilder.java
@@ -200,7 +200,7 @@ public static <T> MessageBuilder<T> withPayload(T payload) {
 	 * @since 4.1
 	 */
 	@SuppressWarnings("unchecked")
-	public static <T> Message<T> createMessage(@Nullable T payload, MessageHeaders messageHeaders) {
+	public static <T> Message<T> createMessage(T payload, MessageHeaders messageHeaders) {
 		Assert.notNull(payload, "Payload must not be null");
 		Assert.notNull(messageHeaders, "MessageHeaders must not be null");
 		if (payload instanceof Throwable) {