} catch (final UnsupportedEncodingException e) {
            return path;
        }
    }

    public String normalizeConfigPath(final String path) {

        if (StringUtil.isBlank(path)) {
            return StringUtils.EMPTY;
        }

        final String p = path.trim();
        if (p.startsWith("#")) {
            return StringUtils.EMPTY;
        }

        // Don't allow paths that are:
        // - empty or blank
        // - the root path
        // - have empty or blank segments (eg `::a`, `a::b`, `a:  :b`, etc)

        if (name.isEmpty() || StringUtils.isBlank(name)) {
            throw problemsService.getInternalReporter().throwing(spec -> {
                spec.id("empty-path", "Empty path", GradleCoreProblemGroup.taskSelection());

        String title = DocumentUtil.getValue(document, fessConfig.getIndexFieldTitle(), String.class);
        if (StringUtil.isBlank(title)) {
            title = DocumentUtil.getValue(document, fessConfig.getIndexFieldFilename(), String.class);
            if (StringUtil.isBlank(title)) {
                title = DocumentUtil.getValue(document, fessConfig.getIndexFieldUrl(), String.class);
            }
        }

		for i := uintptr(0); i < a.Len; i++ {
			h = typehash(a.Elem, add(p, i*a.Elem.Size_), h)
		}
		return h
	case abi.Struct:
		s := (*structtype)(unsafe.Pointer(t))
		for _, f := range s.Fields {
			if f.Name.IsBlank() {
				continue
			}
			h = typehash(f.Typ, add(p, f.Offset), h)
		}
		return h
	default:
		// Should never happen, as typehash should only be called
		// with comparable types.

	}
	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++) {

	// This may generate new decls for the wrappers, but we
	// specifically *don't* want to visit those, lest we create
	// wrappers for wrappers.
	for _, fn := range typecheck.Target.Funcs {
		nam := fn.Nname
		if ir.IsBlank(nam) {
			continue
		}
		sym := nam.Sym()

		symName := sym.Linkname
		if symName == "" {
			symName = sym.Pkg.Prefix + "." + sym.Name
		}
		symName = s.canonicalize(symName)