private static final String DUPLICATE_HOST_HELPER = "duplicateHostHelper";

    private static final String PATH_MAPPING_HELPER = "pathMappingHelper";

    private static final String POPULAR_WORD_HELPER = "popularWordHelper";

    private static final String CRAWLING_INFO_HELPER = "crawlingInfoHelper";

    private static final String CRAWLING_CONFIG_HELPER = "crawlingConfigHelper";

									autocomplete="off" />
							</div>
						</div>
						<c:if test="${!empty popularWords}">
							<div class="clearfix">
								<p class="text-truncate">
									<la:message key="labels.search_popular_word_word" />
									<c:forEach var="item" varStatus="s" items="${popularWords}">
										<c:if test="${s.index < 3}">
											<la:link

labels.search_result_time=({0} 秒)
labels.prev_page=前へ
labels.next_page=次へ
labels.did_not_match=<b>{0}</b> に一致する情報は見つかりませんでした。
labels.search_title=Fess
labels.search_popular_word_word=人気ワード:
labels.search_related_queries=関連ワード:
labels.search_result_select_sort=-  ソート  -
labels.search_result_select_num=- 表示件数 -
labels.search_result_sort_score_desc=スコア順

    /** The key of the configuration. e.g. 10 */
    String SUGGEST_POPULAR_WORD_SIZE = "suggest.popular.word.size";

    /** The key of the configuration. e.g. 30 */
    String SUGGEST_POPULAR_WORD_WINDOW_SIZE = "suggest.popular.word.window.size";

    /** The key of the configuration. e.g. 10 */
    String SUGGEST_POPULAR_WORD_QUERY_FREQ = "suggest.popular.word.query.freq";

                } catch (final SuggesterException e) {
                    logger.warn("Failed to generate popular words.", e);
                }

                return wordList;
            });
        } catch (final ExecutionException e) {
            logger.warn("Failed to load popular words.", e);
        }
        return Collections.emptyList();
    }

    public void clearCache() {

          $ref: '#/components/responses/InternalServerError'

  /popular-words:
    get:
      tags:
        - popularword
      summary: List popular words
      description: Returns available labels
      operationId: listLPopularWords
      parameters:
        - name: seed
          in: query
          description: Random seed to return popular words
          required: false
          schema:

#                                                     ------

suggest.popular.word.seed=0
suggest.popular.word.tags=
suggest.popular.word.fields=
suggest.popular.word.excludes=
suggest.popular.word.size=10
suggest.popular.word.window.size=30
suggest.popular.word.query.freq=10
suggest.min.hit.count=1
suggest.field.contents=_default
suggest.field.tags=label

									autocomplete="off" />
							</div>
						</div>
						<c:if test="${!empty popularWords}">
							<div class="clearfix">
								<p class="text-truncate">
									<la:message key="labels.search_popular_word_word" />
									<c:forEach var="item" varStatus="s" items="${popularWords}">
										<c:if test="${s.index < 3}">
											<la:link

						</c:if>
				</a></li>
			</c:if>
		</ul>
		<c:if test="${!empty popularWords}">
			<div class="row">
				<div class="col">
					<p class="text-truncate">
						<la:message key="labels.search_popular_word_word" />
						<c:forEach var="item" varStatus="s" items="${popularWords}">
							<c:if test="${s.index < 3}">
								<la:link

						</c:if>
				</a></li>
			</c:if>
		</ul>
		<c:if test="${!empty popularWords}">
			<div class="row">
				<div class="col">
					<p class="text-truncate">
						<la:message key="labels.search_popular_word_word" />
						<c:forEach var="item" varStatus="s" items="${popularWords}">
							<c:if test="${s.index < 3}">
								<la:link