From a8ac82625493b7722865726a750df4caea99434f Mon Sep 17 00:00:00 2001
From: Soby Chacko <schacko@pivotal.io>
Date: Fri, 11 Feb 2022 12:41:18 -0500
Subject: [PATCH] Revert "fix checkstyle"

This reverts commit e1713929e52d88ab4f5bece38d10746ca5361824.
---
 .../cloud/function/context/catalog/FunctionAroundWrapper.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/catalog/FunctionAroundWrapper.java b/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/catalog/FunctionAroundWrapper.java
index 6bf171824..bdb9410b8 100644
--- a/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/catalog/FunctionAroundWrapper.java
+++ b/spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/catalog/FunctionAroundWrapper.java
@@ -20,6 +20,7 @@ import java.util.function.BiFunction;
 
 import org.springframework.cloud.function.context.catalog.SimpleFunctionRegistry.FunctionInvocationWrapper;
 import org.springframework.messaging.Message;
+import org.springframework.util.StringUtils;
 
 /**
  * Wrapper that acts as around advise over function invocation.