@Override
                  protected Multiset<String> create(String[] elements) {
                    return new StandardImplForwardingSortedMultiset<>(
                        TreeMultiset.create(asList(elements)));
                  }

                  @Override
                  public List<String> order(List<String> insertionOrder) {

        settingsRequest.setSystemProperties(request.getSystemProperties());

        return build(settingsRequest);
    }

    private File getFile(String pathPattern, String basedirSysProp, String altLocationSysProp) {
        // -------------------------------------------------------------------------------------
        // Alright, here's the justification for all the regexp wizardry below...

	errSkewedAuthTime     = errors.New("Skewed authentication date/time")
	errMalformedAuth      = errors.New("Malformed authentication input")
)

func authenticateNode(accessKey, secretKey string) (string, error) {
	claims := xjwt.NewStandardClaims()
	claims.SetExpiry(UTCNow().Add(defaultInterNodeJWTExpiry))
	claims.SetAccessKey(accessKey)

	jwt := jwtgo.NewWithClaims(jwtgo.SigningMethodHS512, claims)

            logger.warn("Failed to write a suggest bad word.", e);
        }
    }

    private static String getValue(final List<String> list, final int index) {
        if (index >= list.size()) {
            return StringUtil.EMPTY;
        }
        String item = list.get(index).trim();
        if (StringUtil.isBlank(item)) {
            return StringUtil.EMPTY;
        }

    }

    @Input
    public String getDirPath() {
        return dir.getPath();
    }

    /**
     * @param dir The directory to create
     */
    public void setDir(File dir) {
        this.dir = dir;
    }

    /**
     * @param dir The path of the directory to create. Takes a String and coerces it to a file.
     */
    public void setDir(String dir) {
        this.dir = getProject().file(dir);

    private final Set<String> posTags = new HashSet<>();

    public PosConcatenationFilterFactory(final IndexSettings indexSettings, final Environment environment, final String name,
            final Settings settings) {
        super(indexSettings, name, settings);

        final List<String> tagList = Analysis.parseWordList(environment, settings, "tags", s -> s);

                    return;
                }
            } else { /* Basic */
                final String auth = new String(Base64.decode(msg.substring(6)), "US-ASCII");
                int index = auth.indexOf(':');
                String user = index != -1 ? auth.substring(0, index) : auth;
                final String password = index != -1 ? auth.substring(index + 1) : "";
                index = user.indexOf('\\');

     */
    public OptionalEntity<KuromojiItem> getKuromojiItem(final String dictId, final long id) {
        return getKuromojiFile(dictId).map(file -> file.get(id).get());
    }

    /**
     * Store a Kuromoji item.
     *
     * @param dictId The dictionary ID.
     * @param kuromojiItem The Kuromoji item to store.
     */
    public void store(final String dictId, final KuromojiItem kuromojiItem) {

        assertEquals(getRoot() + "Program File", ResourceUtil.getFileName(url));
        url = ResourceUtil.getResource("java/lang/String.class");
        assertNull(ResourceUtil.getFile(url));
    }

    private String getRoot() throws IOException {
        final String root = new File("/").getCanonicalPath().replace('\\', '/');
        if (root.startsWith("/")) {
            return root;
        }

    // ---------------------------------------------------------------------
    @Override
    public String toString() {
        return "[" + (md == null ? "no metadata" : md.toString()) + "]";
    }

    // ---------------------------------------------------------------------
    private static int compareStrings(String s1, String s2) {
        if (s1 == null && s2 == null) {
            return 0;
        }