From c9835f0f6cacf6714ece7cb886ad5f84068ee401 Mon Sep 17 00:00:00 2001
From: Sam Brannen <sam@sambrannen.com>
Date: Mon, 16 Jan 2017 03:21:43 +0100
Subject: [PATCH] Clean up warnings spring-test

---
 .../org/springframework/mock/web/MockHttpServletRequest.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletRequest.java b/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletRequest.java
index c4de520e8b7..48bae546afa 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletRequest.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletRequest.java
@@ -940,7 +940,7 @@ public class MockHttpServletRequest implements HttpServletRequest {
 			this.headers.put(name, header);
 		}
 		if (value instanceof Collection) {
-			header.addValues((Collection) value);
+			header.addValues((Collection<?>) value);
 		}
 		else if (value.getClass().isArray()) {
 			header.addValueArray(value);