From caf8960e2b98d6bbd4e5ade65f05e128c240ddc3 Mon Sep 17 00:00:00 2001
From: aclement <aclement>
Date: Thu, 28 Feb 2008 20:50:38 +0000
Subject: [PATCH] 220686: wrapped weakhashmap

---
 weaver/src/org/aspectj/weaver/World.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/weaver/src/org/aspectj/weaver/World.java b/weaver/src/org/aspectj/weaver/World.java
index 53177ab45..bb0cd0b48 100644
--- a/weaver/src/org/aspectj/weaver/World.java
+++ b/weaver/src/org/aspectj/weaver/World.java
@@ -18,6 +18,7 @@ import java.lang.ref.ReferenceQueue;
 import java.lang.ref.SoftReference;
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
@@ -856,7 +857,7 @@ public abstract class World implements Dump.INode {
 		private Map /* String -> ResolvedType */ tMap = new HashMap();
 		
 		// Map of types that may be ejected from the cache if we need space
-		private Map expendableMap = new WeakHashMap();
+		private Map expendableMap = Collections.synchronizedMap(new WeakHashMap());
 		
 		private World w;
 
-- 
2.39.5