code: public List<ReqUrl> getUrlList() {
          List<ReqUrl> reqUrls = new ArrayList<>();
          for (String key : this.methodAndUrlIndex.getMap().keySet()) {
              List<ValidationData> datas = this.methodAndUrlIndex.getMap().get(key);
              if (!datas.isEmpty()) {
                  reqUrls.add(new ReqUrl(datas.get(0).getMethod(), datas.get(0).getUrl()));
              }
          }
          return reqUrls;
      }
docs: Gets url list.
  
  @return the url list