while (hitCount > 0) {
                        if (arList.isEmpty()) {
                            ThreadUtil.sleep(fessConfig.getIndexerWebfsCommitMarginTimeAsInteger().longValue());
                            cleanupTime = -1;
                        } else {
                            processAccessResults(docList, accessResultList, arList);

        }

        @Override
        public Integer getIndexerWebfsMaxDocumentCacheSizeAsInteger() {
            return 100;
        }

        @Override
        public Integer getIndexerWebfsCommitMarginTimeAsInteger() {
            return 100;
        }

        @Override
        public String getIndexerWebfsMaxDocumentRequestSize() {
            return "1000";
        }

        @Override