code: public static Object getScopedSessionAttr( String attrName, HttpServletRequest request )
      {
          HttpSession session = request.getSession( false );
          
          if ( session != null )
          {
              return session.getAttribute( getScopedSessionAttrName( attrName, request ) );
          }
          else
          {
              return null;
          }
      }
docs: If the request is a ScopedRequest, this returns an attribute whose name is scoped to that request's scope-ID;
  otherwise, it is a straight passthrough to {@link HttpSession#getAttribute}.
  
  @exclude