From ca9c9192c7ec4621d1da065878f078248c2d083a Mon Sep 17 00:00:00 2001
From: Artem Bilan <abilan@vmware.com>
Date: Thu, 8 Jul 2021 14:11:22 -0400
Subject: [PATCH] Fix new sonar smell

The `GatewayMethodMetadata.headerExpressions` is never `null`
---
 .../integration/gateway/GatewayMethodMetadata.java               | 1 -
 1 file changed, 1 deletion(-)

diff --git a/spring-integration-core/src/main/java/org/springframework/integration/gateway/GatewayMethodMetadata.java b/spring-integration-core/src/main/java/org/springframework/integration/gateway/GatewayMethodMetadata.java
index ee92b8da72..69aab473ee 100644
--- a/spring-integration-core/src/main/java/org/springframework/integration/gateway/GatewayMethodMetadata.java
+++ b/spring-integration-core/src/main/java/org/springframework/integration/gateway/GatewayMethodMetadata.java
@@ -58,7 +58,6 @@ public class GatewayMethodMetadata {
 		this.payloadExpression = payloadExpression;
 	}
 
-	@Nullable
 	public Map<String, Expression> getHeaderExpressions() {
 		return this.headerExpressions;
 	}