foreunload","returnValue","props","isDefaultPrevented","defaultPrevented","relatedTarget","timeStamp","now","isSimulated","altKey","bubbles","cancelable","changedTouches","ctrlKey","detail","eventPhase","metaKey","pageX","pageY","shiftKey","view","char","charCode","keyCode","buttons","clientX","clientY","offsetX","offsetY","pointerId","pointerType","screenX","screenY","targetTouches","toElement","touches","which","blur","mouseenter","mouseleave","pointerenter","pointerleave","orig","related","rn...

          "max_gram": 1,
          "token_chars": []
        },
        "unigram_search_tokenizer": {
          "type": "ngram",
          "min_gram": 1,
          "max_gram": 1,
          "token_chars": []
        },
        "bigram_tokenizer": {
          "type": "ngram",
          "min_gram": 2,
          "max_gram": 2,
          "token_chars": []
        }
      },
      "analyzer": {

    String CRAWLER_DOCUMENT_SPACE_CHARS = "crawler.document.space.chars";

    /** The key of the configuration. e.g. u002eu06d4u2e3cu3002 */
    String CRAWLER_DOCUMENT_FULLSTOP_CHARS = "crawler.document.fullstop.chars";

    /** The key of the configuration. e.g. UTF-8 */
    String CRAWLER_CRAWLING_DATA_ENCODING = "crawler.crawling.data.encoding";

 .8rem}.card-body>.table{margin-bottom:0}.card-body>.table>thead>tr>td,.card-body>.table>thead>tr>th{border-top-width:0}.card-body .fc{margin-top:5px}.card-body .full-width-chart{margin:-19px}.card-body.p-0 .full-width-chart{margin:-9px}.chart-legend{padding-left:0;list-style:none;margin:10px 0}@media (max-width:576px){.chart-legend>li{float:left;margin-right:10px}}.card-comments{background:#f8f9fa}.card-comments .card-comment{border-bottom:1px solid #e9ecef;padding:8px 0}.card-comments .card-co...

B,GAKtBG,EAAoB,YAEnB,MACCD,EAVoC,CAAvBJ,IAAiB,CAAjBA,EAAgD,CAApBC,IAAc,CAW3DK,EAAgB,EAAhBA,IACItH,EAAOvD,IAAPuD,CAAc,CADlBsH,CAEItH,EAAOvD,IAHP2K,CADD,KAMAC,EAAkBrH,EAAOzD,GAAzB8K,CANA,QAOGA,EAAkBrH,EAAOxD,MAAzB6K,CAPH,OAQED,EAAoBpH,EAAOtD,KAA3B0K,CARF,EC3BT,iBAIE,IACMG,GAAa7E,IAAgB,eAAG+B,KAAAA,WAAWA,MAA9B,CAAA/B,EAEb8E,EACJ,CAAC,EAAD,EACAtE,EAAUsB,IAAVtB,CAAe,WAAY,OAEvB5G,GAASmI,IAATnI,MACAA,EAASiH,OADTjH,EAEAA,EAASvB,KAATuB,CAAiBiL,EAAWxM,KAJhC,CAAAmI,KAQE,GAAa,IACTqE,qBAEElE,cACHoE,4BAAAA,8D...

tr > th,\n.card-body > .table > thead > tr > td {\n  border-top-width: 0;\n}\n\n.card-body .fc {\n  margin-top: 5px;\n}\n\n.card-body .full-width-chart {\n  margin: -19px;\n}\n\n.card-body.p-0 .full-width-chart {\n  margin: -9px;\n}\n\n.chart-legend {\n  padding-left: 0;\n  list-style: none;\n  margin: 10px 0;\n}\n\n@media (max-width: 576px) {\n  .chart-legend > li {\n    float: left;\n    margin-right: 10px;\n  }\n}\n\n.card-comments {\n  background: #f8f9fa;\n}\n\n.card-comments .card-comment {\n...

        "char_filter" : ["mapping_char"],
        "filter" : ["lowercase"]
      },
      "contents_analyzer_pa" : {
        "type" : "custom",
        "tokenizer" : "standard",
        "char_filter" : ["mapping_char"],
        "filter" : ["lowercase", "content_length_filter", "limit_token_count_filter"]
      },
      "contents_reading_analyzer_pa" : {
        "type" : "custom",
        "tokenizer" : "standard",

create table DUMMY_MEMBER(
    MEMBER_ID INTEGER IDENTITY NOT NULL PRIMARY KEY,
    MEMBER_NAME VARCHAR(200) NOT NULL,
    MEMBER_ACCOUNT VARCHAR(50) NOT NULL,
    MEMBER_STATUS_CODE CHAR(3) NOT NULL,
    FORMALIZED_DATETIME DATETIME,
    BIRTHDATE DATE,
    REGISTER_DATETIME DATETIME NOT NULL,
    REGISTER_USER VARCHAR(200) NOT NULL,
    UPDATE_DATETIME DATETIME NOT NULL,
    UPDATE_USER VARCHAR(200) NOT NULL,
    VERSION_NO BIGINT NOT NULL

import com.google.common.cache.CacheBuilder;

public class PopularWordHelper {
    private static final Logger logger = LogManager.getLogger(PopularWordHelper.class);

    protected static final char CACHE_KEY_SPLITTER = '\n';

    protected Cache<String, List<String>> cache;

    protected FessConfig fessConfig;

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {

    private String unescape(final String s) {
        if (s.indexOf('\\') >= 0) {
            final StringBuilder sb = new StringBuilder();
            for (int i = 0; i < s.length(); i++) {
                final char ch = s.charAt(i);
                if (ch == '\\' && i < s.length() - 1) {
                    i++;
                    sb.append(s.charAt(i));
                } else {
                    sb.append(ch);