From 77aa17fe75f61a28bc26da2da186990da41a6881 Mon Sep 17 00:00:00 2001
From: Johnny Lim <izeye@naver.com>
Date: Thu, 20 Jun 2019 06:44:57 +0900
Subject: [PATCH] Polish
 YamlProcessorTests.flattenedMapIsSameAsPropertiesButOrdered()

See gh-23158
---
 .../beans/factory/config/YamlProcessorTests.java                | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-beans/src/test/java/org/springframework/beans/factory/config/YamlProcessorTests.java b/spring-beans/src/test/java/org/springframework/beans/factory/config/YamlProcessorTests.java
index 175f9ca17f6..320d20e7283 100644
--- a/spring-beans/src/test/java/org/springframework/beans/factory/config/YamlProcessorTests.java
+++ b/spring-beans/src/test/java/org/springframework/beans/factory/config/YamlProcessorTests.java
@@ -125,7 +125,7 @@ public class YamlProcessorTests {
 			assertThat(bar.get("spam")).isEqualTo("bucket");
 
 			List<Object> keysFromProperties = properties.keySet().stream().collect(toList());
-			List<Object> keysFromFlattenedMap = flattenedMap.keySet().stream().collect(toList());
+			List<String> keysFromFlattenedMap = flattenedMap.keySet().stream().collect(toList());
 			assertThat(keysFromProperties).containsExactlyInAnyOrderElementsOf(keysFromFlattenedMap);
 			// Keys in the Properties object are sorted.
 			assertThat(keysFromProperties).containsExactly("bar.spam", "cat", "foo");