Index: topia2/src/java/org/codelutin/topia/framework/TopiaContextImpl.java
diff -u topia2/src/java/org/codelutin/topia/framework/TopiaContextImpl.java:1.42 topia2/src/java/org/codelutin/topia/framework/TopiaContextImpl.java:1.43
--- topia2/src/java/org/codelutin/topia/framework/TopiaContextImpl.java:1.42	Mon Oct 23 15:01:58 2006
+++ topia2/src/java/org/codelutin/topia/framework/TopiaContextImpl.java	Fri Nov 10 17:46:40 2006
@@ -23,9 +23,9 @@
  * 
  * @author poussin
  * 
- * @version $Revision: 1.42 $
+ * @version $Revision: 1.43 $
  * 
- * Last update: $Date: 2006/10/23 15:01:58 $ by : $Author: ruchaud $
+ * Last update: $Date: 2006/11/10 17:46:40 $ by : $Author: ruchaud $
  */
 
 package org.codelutin.topia.framework;
@@ -57,9 +57,11 @@
 import java.util.Properties;
 import java.util.Set;
 import java.util.WeakHashMap;
+import java.util.Map.Entry;
 import java.util.zip.GZIPInputStream;
 import java.util.zip.GZIPOutputStream;
 
+import org.apache.commons.collections.MapIterator;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.codelutin.topia.TopiaContext;
@@ -680,14 +682,16 @@
 //            throw new TopiaException(
 //                    "Vous ne pouvez pas fermer le root context");
 //        }
+        
         checkClosed("Ce contexte a deja ete ferme");
-        for(TopiaContextImplementor child : childContext.keySet()) {
+        for (Iterator iter = childContext.keySet().iterator(); iter.hasNext();) {
+            TopiaContextImplementor child = (TopiaContextImplementor) iter.next();
             child.closeContext();
+            iter.remove();
         }
         if (getRootContext() != this) {
             this.closed = true;
             hibernate.close();
-            getParentContext().removeChildContext(this);
         }
     }