Index: topia/src/java/org/codelutin/topia/ContextHelper.java
diff -u topia/src/java/org/codelutin/topia/ContextHelper.java:1.5 topia/src/java/org/codelutin/topia/ContextHelper.java:1.6
--- topia/src/java/org/codelutin/topia/ContextHelper.java:1.5	Fri Jul 22 16:57:57 2005
+++ topia/src/java/org/codelutin/topia/ContextHelper.java	Fri Jul 29 17:18:45 2005
@@ -23,9 +23,9 @@
  *
  * @author Benjamin Poussin <poussin@codelutin.com>
  * Copyright Code Lutin
- * @version $Revision: 1.5 $
+ * @version $Revision: 1.6 $
  *
- * Mise a jour: $Date: 2005/07/22 16:57:57 $
+ * Mise a jour: $Date: 2005/07/29 17:18:45 $
  * par : $Author: thimel $
  */
 
@@ -37,6 +37,8 @@
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import java.lang.reflect.Constructor;
+
+import org.codelutin.util.RecursiveProperties;
 import org.codelutin.util.Resource;
 
 /**
@@ -95,7 +97,7 @@
 
         // load properties for helper
         String propertiesFilename = properties.getProperty(propertyId+".properties");/* TODO .file ??? */
-        properties = new Properties(properties);
+        properties = new RecursiveProperties(properties);
         if (propertiesFilename != null && !propertiesFilename.equals("")) {
             try {
                 URL propURL = Resource.getURL(propertiesFilename);

Index: topia/src/java/org/codelutin/topia/TopiaContextFactory.java
diff -u topia/src/java/org/codelutin/topia/TopiaContextFactory.java:1.8 topia/src/java/org/codelutin/topia/TopiaContextFactory.java:1.9
--- topia/src/java/org/codelutin/topia/TopiaContextFactory.java:1.8	Wed Jul 20 12:49:52 2005
+++ topia/src/java/org/codelutin/topia/TopiaContextFactory.java	Fri Jul 29 17:18:45 2005
@@ -23,10 +23,10 @@
  *
  * @author Benjamin Poussin <poussin@codelutin.com>
  * Copyright Code Lutin
- * @version $Revision: 1.8 $
+ * @version $Revision: 1.9 $
  *
- * Mise a jour: $Date: 2005/07/20 12:49:52 $
- * par : $Author: bpoussin $
+ * Mise a jour: $Date: 2005/07/29 17:18:45 $
+ * par : $Author: thimel $
  */
 
 package org.codelutin.topia;
@@ -37,6 +37,8 @@
 import java.net.URL;
 import java.util.logging.Logger;
 import java.util.logging.Level;
+
+import org.codelutin.util.RecursiveProperties;
 import org.codelutin.util.Resource;
 
 /**
@@ -160,7 +162,7 @@
 
     protected static Properties getProperties(String propertiesFilename)
             throws TopiaException {
-        Properties properties = new Properties();
+        Properties properties = new RecursiveProperties();
         try {
             URL propURL = Resource.getURL(propertiesFilename);
             Logger.getLogger(TopiaContext.class + ".getDefaultProperties").log(