diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java
index 3216dce1485..62fdd9d95f6 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java
@@ -18,7 +18,6 @@ package org.springframework.web.servlet.mvc.method;
 
 import java.util.*;
 import java.util.Map.Entry;
-import java.util.Set;
 
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;