diff --git a/org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/mvc/annotation/ServletAnnotationControllerTests.java b/org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/mvc/annotation/ServletAnnotationControllerTests.java
index 9e8c600f2aa30388928777c627762753fea5418b..3d361e66c8ac1df30fc9de54456684c4427f39db 100644
--- a/org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/mvc/annotation/ServletAnnotationControllerTests.java
+++ b/org.springframework.web.servlet/src/test/java/org/springframework/web/servlet/mvc/annotation/ServletAnnotationControllerTests.java
@@ -1662,10 +1662,44 @@ public class ServletAnnotationControllerTests {
 		MockHttpServletRequest request = new MockHttpServletRequest("GET", "/handle");
 		MockHttpServletResponse response = new MockHttpServletResponse();
 		servlet.service(request, response);
-		assertEquals("handle", response.getContentAsString());
+		assertEquals("handle null", response.getContentAsString());
 
+		request = new MockHttpServletRequest("GET", "/handle");
+		request.addParameter("p", "value");
+		response = new MockHttpServletResponse();
+		servlet.service(request, response);
+		assertEquals("handle value", response.getContentAsString());
 	}
-	
+
+	@Test
+	public void requestMappingInterfaceWithProxy() throws Exception {
+		DispatcherServlet servlet = new DispatcherServlet() {
+			@Override
+			protected WebApplicationContext createWebApplicationContext(WebApplicationContext parent) {
+				GenericWebApplicationContext wac = new GenericWebApplicationContext();
+				wac.registerBeanDefinition("controller", new RootBeanDefinition(IMyControllerImpl.class));
+				DefaultAdvisorAutoProxyCreator autoProxyCreator = new DefaultAdvisorAutoProxyCreator();
+				autoProxyCreator.setBeanFactory(wac.getBeanFactory());
+				wac.getBeanFactory().addBeanPostProcessor(autoProxyCreator);
+				wac.getBeanFactory().registerSingleton("advisor", new DefaultPointcutAdvisor(new SimpleTraceInterceptor()));
+				wac.refresh();
+				return wac;
+			}
+		};
+		servlet.init(new MockServletConfig());
+
+		MockHttpServletRequest request = new MockHttpServletRequest("GET", "/handle");
+		MockHttpServletResponse response = new MockHttpServletResponse();
+		servlet.service(request, response);
+		assertEquals("handle null", response.getContentAsString());
+
+		request = new MockHttpServletRequest("GET", "/handle");
+		request.addParameter("p", "value");
+		response = new MockHttpServletResponse();
+		servlet.service(request, response);
+		assertEquals("handle value", response.getContentAsString());
+	}
+
 	@Test
 	public void requestMappingBaseClass() throws Exception {
 		initServlet(MyAbstractControllerImpl.class);
@@ -2940,17 +2974,18 @@ public class ServletAnnotationControllerTests {
 
 	}
 
+	@Controller
 	public interface IMyController {
 
 		@RequestMapping("/handle")
-		void handle(Writer writer) throws IOException;
+		void handle(Writer writer, @RequestParam(value="p", required=false) String param) throws IOException;
 	}
 
 	@Controller
 	public static class IMyControllerImpl implements IMyController {
 
-		public void handle(Writer writer) throws IOException {
-			writer.write("handle");
+		public void handle(Writer writer, @RequestParam(value="p", required=false) String param) throws IOException {
+			writer.write("handle " + param);
 		}
 	}
 
diff --git a/org.springframework.web/src/main/java/org/springframework/web/bind/annotation/support/HandlerMethodResolver.java b/org.springframework.web/src/main/java/org/springframework/web/bind/annotation/support/HandlerMethodResolver.java
index 7ab3385893a719dfdcb4706622d7a8f8949a4a85..fabf192cb3cd0c655223837a7d654edde5996b61 100644
--- a/org.springframework.web/src/main/java/org/springframework/web/bind/annotation/support/HandlerMethodResolver.java
+++ b/org.springframework.web/src/main/java/org/springframework/web/bind/annotation/support/HandlerMethodResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.bind.annotation.support;
 
 import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashSet;
@@ -72,12 +73,17 @@ public class HandlerMethodResolver {
 	 */
 	public void init(final Class<?> handlerType) {
 		Set<Class<?>> handlerTypes = new LinkedHashSet<Class<?>>();
-		handlerTypes.add(handlerType);
+		Class<?> specificHandlerType = null;
+		if (!Proxy.isProxyClass(handlerType)) {
+			handlerTypes.add(handlerType);
+			specificHandlerType = handlerType;
+		}
 		handlerTypes.addAll(Arrays.asList(handlerType.getInterfaces()));
 		for (Class<?> currentHandlerType : handlerTypes) {
+			final Class<?> targetClass = (specificHandlerType != null ? specificHandlerType : currentHandlerType);
 			ReflectionUtils.doWithMethods(currentHandlerType, new ReflectionUtils.MethodCallback() {
 				public void doWith(Method method) {
-					Method specificMethod = ClassUtils.getMostSpecificMethod(method, handlerType);
+					Method specificMethod = ClassUtils.getMostSpecificMethod(method, targetClass);
 					Method bridgedMethod = BridgeMethodResolver.findBridgedMethod(specificMethod);
 					if (isHandlerMethod(specificMethod) &&
 							(bridgedMethod == specificMethod || !isHandlerMethod(bridgedMethod))) {