Index: lams_common/src/java/org/lamsfoundation/lams/web/filter/LocaleFilter.java
===================================================================
diff -u -r106248458617f3683392a728285840cfaa440b14 -r00c0a93c7144afab4bb8791806c979d5395cf8e6
--- lams_common/src/java/org/lamsfoundation/lams/web/filter/LocaleFilter.java	(.../LocaleFilter.java)	(revision 106248458617f3683392a728285840cfaa440b14)
+++ lams_common/src/java/org/lamsfoundation/lams/web/filter/LocaleFilter.java	(.../LocaleFilter.java)	(revision 00c0a93c7144afab4bb8791806c979d5395cf8e6)
@@ -52,6 +52,7 @@
     public void doFilterInternal(HttpServletRequest request, HttpServletResponse response, 
             FilterChain chain) throws IOException, ServletException {
     	Locale preferredLocale = null;
+    	//Comment: This getParameter() cause problem when reading WDDX packet, which need request.getInputStream() method.
     	//user set has first prority:
 //    	String locale = request.getParameter("locale");
 //    	if (locale != null)