From 752f895d260e3c61c8140a90812df52425ca3692 Mon Sep 17 00:00:00 2001
From: aclement <aclement>
Date: Tue, 24 Mar 2009 22:04:41 +0000
Subject: [PATCH] 269867: synchronized the map

---
 .../java5-src/org/aspectj/lang/reflect/AjTypeSystem.java      | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/aspectj5rt/java5-src/org/aspectj/lang/reflect/AjTypeSystem.java b/aspectj5rt/java5-src/org/aspectj/lang/reflect/AjTypeSystem.java
index 5ac17e26f..6999dac19 100644
--- a/aspectj5rt/java5-src/org/aspectj/lang/reflect/AjTypeSystem.java
+++ b/aspectj5rt/java5-src/org/aspectj/lang/reflect/AjTypeSystem.java
@@ -12,6 +12,7 @@
 package org.aspectj.lang.reflect;
 
 import java.lang.ref.WeakReference;
+import java.util.Collections;
 import java.util.Map;
 import java.util.WeakHashMap;
 
@@ -24,7 +25,8 @@ import org.aspectj.internal.lang.reflect.AjTypeImpl;
  */
 public class AjTypeSystem {
 	
-		private static Map<Class, WeakReference<AjType>> ajTypes = new WeakHashMap<Class,WeakReference<AjType>>();
+		private static Map<Class, WeakReference<AjType>> ajTypes = 
+			Collections.synchronizedMap(new WeakHashMap<Class,WeakReference<AjType>>());
 
 		/**
 		 * Return the AspectJ runtime type representation of the given Java type.
-- 
2.39.5