ActionForward actionForward = mapping.findForward(forward);
if ((actionForward != null) && (actionForward.getRedirect())) {
if (forward.startsWith("/")) {
PortletURLImpl forwardURL =
(PortletURLImpl)resImpl.createRenderURL();
forwardURL.setParameter("struts_action", forward);
StrutsURLEncoder.setParameters(forwardURL, queryString);
forward = forwardURL.toString();
}
if( forward.contains("?")){
forward = forward + "&r=" + System.currentTimeMillis();
}
else{