org.apache.pluto.util.NamespaceMapper.class)).getNamespaceMapper();
while (parameters.hasMoreElements())
{
String name = (String)parameters.nextElement();
String portletParameter = namespaceMapper.decode(portletWindow.getId(),name);
if (portletParameter!=null) // it is in the portlet's namespace
{
portletParameters.put(portletParameter, request.getParameterValues(name) );
}