if (scopes == null && create) { scopes = new HashMap<Integer,FlashScope>(); req.getSession().setAttribute(StripesConstants.REQ_ATTR_FLASH_SCOPE_LOCATION, scopes);
if (scopes == null && create) { scopes = new HashMap<Integer,FlashScope>(); req.getSession().setAttribute(StripesConstants.REQ_ATTR_FLASH_SCOPE_LOCATION, scopes); } }  return scopes;
    private static Map<Integer,FlashScope> getContainer(HttpServletRequest req, boolean create) {        Map<Integer,FlashScope> scopes = (Map<Integer,FlashScope>)                req.getSession().getAttribute(StripesConstants.REQ_ATTR_FLASH_SCOPE_LOCATION);        if (scopes == null && create) {            scopes = new HashMap<Integer,FlashScope>();            req.getSession().setAttribute(StripesConstants.REQ_ATTR_FLASH_SCOPE_LOCATION, scopes);        }        return scopes;    }