<BUG>return isEmpty(portletRequest.getPortletSession(false));}public static boolean isEmpty(PortletSession portletSession) {Map<String, Object> map = _getMap(portletSession, false);</BUG><CONTEXT>return true;}return map.isEmpty();}public static boolean isEmpty(PortletRequest portletRequest) {<extra_id_0>if (map == null) {</CONTEXT>
Map<String, Object> map = _getMap(portletRequest, false);