--- LogFactory.java.1.0.3	2005-06-08 19:02:38.000000000 -0400
+++ LogFactory.java	2005-06-08 19:10:21.000000000 -0400
@@ -70,9 +70,12 @@
 import java.lang.reflect.Method;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
+import java.util.Collections;
 import java.util.Enumeration;
-import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.Map;
 import java.util.Properties;
+import java.util.WeakHashMap;
 
 
 /**
@@ -225,7 +228,7 @@
      * The previously constructed <code>LogFactory</code> instances, keyed by
      * the <code>ClassLoader</code> with which it was created.
      */
-    protected static Hashtable factories = new Hashtable();
+    protected static Map factories = Collections.synchronizedMap(new WeakHashMap());
 
 
     // --------------------------------------------------------- Static Methods
@@ -448,9 +451,9 @@
     public static void releaseAll() {
 
         synchronized (factories) {
-            Enumeration elements = factories.elements();
-            while (elements.hasMoreElements()) {
-                LogFactory element = (LogFactory) elements.nextElement();
+            Iterator elements = factories.values().iterator();
+            while (elements.hasNext()) {
+                LogFactory element = (LogFactory) elements.next();
                 element.release();
             }
             factories.clear();