final Map<String, List<String>> paramListMap = new HashMap<>();
        final String[] pairs = queryString.split("&");
        try {
            for (final String pair : pairs) {
                final int pos = pair.indexOf('=');
                if (pos >= 0) {
                    final String key = urlCodec.decode(pair.substring(0, pos), enc);
                    List<String> list = paramListMap.get(key);

        String mappings;
        String settings;

        // Load both resources
        try (InputStream is1 = getClass().getClassLoader().getResourceAsStream("suggest_indices/suggest/mappings-default.json")) {
            assertNotNull("Mappings resource should exist", is1);
            mappings = new String(is1.readAllBytes(), StandardCharsets.UTF_8);
        }

            t.setDaemon(true);
            return t;
        });

        // Create state directory for persistent storage
        String stateDir = System.getProperty("jcifs.smb.client.handleStateDirectory");
        if (stateDir == null) {
            String homeDir = System.getProperty("user.home");
            stateDir = homeDir + File.separator + ".jcifs" + File.separator + "handles";
        }

    @Override
    public String asTableDbName() {
        return asEsIndexType();
    }

    @Override
    protected String asEsIndex() {
        return "fess_config.crawling_info";
    }

    @Override
    public String asEsIndexType() {
        return "crawling_info";
    }

    @Override
    public String asEsSearchType() {
        return "crawling_info";
    }

    @Override
    public String asTableDbName() {
        return asEsIndexType();
    }

    @Override
    protected String asEsIndex() {
        return "fess_config.elevate_word";
    }

    @Override
    public String asEsIndexType() {
        return "elevate_word";
    }

    @Override
    public String asEsSearchType() {
        return "elevate_word";
    }

    @Override
    public String asTableDbName() {
        return asEsIndexType();
    }

    @Override
    protected String asEsIndex() {
        return "fess_config.path_mapping";
    }

    @Override
    public String asEsIndexType() {
        return "path_mapping";
    }

    @Override
    public String asEsSearchType() {
        return "path_mapping";
    }

    /** Cache for page paths */
    protected final Map<String, String> pageCacheMap = new ConcurrentHashMap<>();

    /** Initial facet parameter mappings */
    protected final Map<String, String> initFacetParamMap = new HashMap<>();

    /** Initial geographic parameter mappings */
    protected final Map<String, String> initGeoParamMap = new HashMap<>();

    /** List of facet query views */

     */
    protected String encoding = Constants.UTF_8;

    /**
     * Creates a new TextExtractor instance.
     */
    public TextExtractor() {
        super();
    }

    @Override
    public ExtractData getText(final InputStream in, final Map<String, String> params) {
        validateInputStream(in);
        try {
            final String content = new String(InputStreamUtil.getBytes(in), getEncoding());

    public String failureCountThreshold;

    /** The popular word setting. */
    public String popularWord;

    /** The CSV file encoding setting. */
    public String csvFileEncoding;

    /** The purge search log day setting. */
    public String purgeSearchLogDay;

    /** The purge job log day setting. */
    public String purgeJobLogDay;

    /** The purge user info day setting. */
    public String purgeUserInfoDay;

        assertArgumentNotNull("hoge", null);
    }

    /**
     * Test method for
     * {@link org.codelibs.core.misc.AssertionUtil#assertArgument(String, boolean, String)}
     * .
     */
    @Test
    public void testAssertArgument() {
        exception.expect(ClIllegalArgumentException.class);
        exception.expectMessage(is("[ECL0009]argument[hoge] is illegal. because hogeだからです。."));