docs: protected void setRequestAuthType(MessageInfo msgInfo, JaspiRequest jaspiRequest) {
          String authType = null;
          if (msgInfo.getMap().containsKey(AUTH_TYPE)) {
              authType = (String) msgInfo.getMap().get(AUTH_TYPE);
          } else {
              authType = getDDAuthMethod(jaspiRequest);
              if (authType == null) {
                  authType = "JASPI";
              }
          }
          HttpServletRequest req = (HttpServletRequest) msgInfo.getRequestMessage();
          setRequestAuthType(req, authType);
      }