code: @Override
      public void saveRequestedLoginRedirectInfo() {
          final String redirectPath = requestManager.getRequestPathAndQuery();
          final LoginRedirectBean redirectBean = createLoginRedirectBean(redirectPath);
          // not use instance type because it might be extended
          // (basically not use it when the object might be extended)
          sessionManager.setAttribute(generateLoginRedirectBeanKey(), redirectBean);
      }
docs: ==============