for (int i = 0; i < tokens.size(); i++) {
                    final AnalyzeToken token = tokens.get(i);
                    final String word = token.getTerm();
                    if (StringUtil.isBlank(word)) {
                        continue;
                    }
                    final String[] words = { word };
                    final String[][] readings = new String[words.length][];

	}
	gen := &globClosgen

	// There may be multiple functions named "_". In those
	// cases, we can't use their individual Closgens as it
	// would lead to name clashes.
	if outerfn != nil && !IsBlank(outerfn.Nname) {
		pkg = outerfn.Sym().Pkg
		outer = FuncName(outerfn)

		switch why {
		case OCLOSURE:
			gen = &outerfn.funcLitGen
		case ORANGE:
			gen = &outerfn.rangeLitGen
		default:

     * with Java 6 on old Gradle versions because StringUtils require SQLException which
     * is absent from Java 6.
     */
    public static boolean isBlank(String str) {
        int strLen;
        if (str == null || (strLen = str.length()) == 0) {
            return true;
        }
        for (int i = 0; i < strLen; i++) {

     *      to record how it will happen.
     */
    SmokeTestGradleRunner expectDeprecationWarning(String warning, String followup) {
        if (followup == null || followup.isBlank()) {
            throw new IllegalArgumentException("Follow up is required! Did you mean to expect a legacy deprecation warning instead?")
        }
        expectedDeprecationWarnings.add(warning)
        return this

    public boolean isEmpty () {
        return this.sub_authority_count == 0;
    }


    /**
     * 
     * @return whether the SID is blank (all sub-authorities zero)
     */
    public boolean isBlank () {
        boolean blank = true;
        for ( int sub : this.sub_authority )
            blank = blank && ( sub == 0 );
        return blank;
    }


    /**
     * 
     * @return domain SID

        return asListHtml();
    }

    protected HtmlResponse doSearch(final ListForm form) {
        validate(form, messages -> {}, this::asListHtml);

        if (StringUtil.isBlank(form.q)) {
            // query matches on all documents.
            form.q = Constants.MATCHES_ALL_QUERY;
        }
        final WebRenderData renderData = new WebRenderData();
        form.initialize();

                }, hook);
            }
        }
    }

    private static String[] splitLine(final String value) {
        if (StringUtil.isBlank(value)) {
            return StringUtil.EMPTY_STRINGS;
        }
        final String[] values = value.split("[\r\n]");
        final List<String> list = new ArrayList<>(values.length);

            try {
                final String contentsReadingAnalyzerName = getContentsReadingAnalyzerName(field, lang);
                if (StringUtil.isBlank(contentsReadingAnalyzerName)) {
                    return null;
                }
                final AnalyzeAction.Response analyzeResponse = client.admin().indices().prepareAnalyze(analyzerSettingsIndexName, text)

	v := 0
	for i := 0; ; i++ {
		x := *n.DataChecked(off+i, "read varint")
		v += int(x&0x7f) << (7 * i)
		if x&0x80 == 0 {
			return i + 1, v
		}
	}
}

// IsBlank indicates whether n is "_".
func (n Name) IsBlank() bool {
	if n.Bytes == nil {
		return false
	}
	_, l := n.ReadVarint(1)
	return l == 1 && *n.Data(2) == '_'
}

// writeVarint writes n to buf in varint form. Returns the

        }
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        String httpAddress = SystemUtil.getSearchEngineHttpAddress();
        if (StringUtil.isBlank(httpAddress) && (runner == null)) {
            switch (fessConfig.getFesenType()) {
            case Constants.FESEN_TYPE_CLOUD:
            case Constants.FESEN_TYPE_AWS: