From 28cf7b728f6967eba4f2cf645a41c591d41f78cb Mon Sep 17 00:00:00 2001
From: Brian Clozel <bclozel@pivotal.io>
Date: Mon, 22 Oct 2018 20:31:41 +0200
Subject: [PATCH] Relax handler supports checks in RequestMappingHandlerAdapter

Issue: SPR-17420
---
 .../result/method/annotation/RequestMappingHandlerAdapter.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/result/method/annotation/RequestMappingHandlerAdapter.java b/spring-webflux/src/main/java/org/springframework/web/reactive/result/method/annotation/RequestMappingHandlerAdapter.java
index 0f8f787a01..fe978d18f7 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/result/method/annotation/RequestMappingHandlerAdapter.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/result/method/annotation/RequestMappingHandlerAdapter.java
@@ -178,7 +178,7 @@ public class RequestMappingHandlerAdapter implements HandlerAdapter, Application
 
 	@Override
 	public boolean supports(Object handler) {
-		return HandlerMethod.class.equals(handler.getClass());
+		return handler instanceof HandlerMethod;
 	}
 
 	@Override