return null;
        }

        @Override
        public Long getLastModified() {
            return null;
        }

        @Override
        public String getSessionId() {
            return null;
        }

        @Override
        public Long getCreateTime() {
            return null;
        }

        @Override

            }

            @Override
            public void store(CrawlingInfo entity) {
                storedInfo = entity;
                assertEquals(sessionId, entity.getSessionId());
            }

            @Override
            public void storeInfo(List<CrawlingInfoParam> crawlingInfoParamList) {
                storedParams = crawlingInfoParamList;
            }

                    final List<String> list = new ArrayList<>();
                    entity.getCrawlingInfo().ifPresent(crawlingInfo -> {
                        addToList(list, crawlingInfo.getSessionId());
                        addToList(list, crawlingInfo.getCreatedTime());
                    });
                    // TODO
                    if (!entity.getCrawlingInfo().isPresent()) {