From c52484ed682d57c6d49f7fa62ba2b41715d2e826 Mon Sep 17 00:00:00 2001
From: Juergen Hoeller <jhoeller@vmware.com>
Date: Fri, 12 Sep 2014 19:47:52 +0200
Subject: [PATCH] CachedIntrospectionResults uses ConcurrentReferenceHashMap
 for its type descriptor cache

Issue: SPR-12185
---
 .../org/springframework/beans/CachedIntrospectionResults.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-beans/src/main/java/org/springframework/beans/CachedIntrospectionResults.java b/spring-beans/src/main/java/org/springframework/beans/CachedIntrospectionResults.java
index 4066c280457..e7926fd723b 100644
--- a/spring-beans/src/main/java/org/springframework/beans/CachedIntrospectionResults.java
+++ b/spring-beans/src/main/java/org/springframework/beans/CachedIntrospectionResults.java
@@ -303,7 +303,7 @@ public class CachedIntrospectionResults {
 				this.propertyDescriptorCache.put(pd.getName(), pd);
 			}
 
-			this.typeDescriptorCache = new ConcurrentHashMap<PropertyDescriptor, TypeDescriptor>();
+			this.typeDescriptorCache = new ConcurrentReferenceHashMap<PropertyDescriptor, TypeDescriptor>();
 		}
 		catch (IntrospectionException ex) {
 			throw new FatalBeanException("Failed to obtain BeanInfo for class [" + beanClass.getName() + "]", ex);