for ( Entry<String, Map<String, CacheEntry<DfsReferralDataInternal>>> entry : domains.entrySet() ) {
            log.trace("Domain " + entry.getKey());
            for ( Entry<String, CacheEntry<DfsReferralDataInternal>> entry2 : entry.getValue().entrySet() ) {
                log.trace("  Root " + entry2.getKey());
                if ( entry2.getValue().map != null ) {

        this.link = link;
    }


    /**
     * @return the key
     */
    @Override
    public String getKey () {
        return this.key;
    }


    /**
     * @param key
     *            the key to set
     */
    @Override
    public void setKey ( String key ) {
        this.key = key;
    }


    @Override
    public String getServer () {

    }


    /**
     * @param key
     *            7 or 8 byte DES key
     * @return DES cipher in encryption mode
     */
    public static Cipher getDES ( byte[] key ) {
        if ( key.length == 7 ) {
            return getDES(des7to8(key));
        }

        try {
            Cipher c = Cipher.getInstance("DES/ECB/NoPadding");
            c.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(key, "DES"));

                byte[] crypt = encOctets.getOctets();

                if ( keys == null ) {
                    try {
                        keys = new KerberosCredentials().getKeys();
                    }
                    catch ( LoginException e ) {
                        throw new PACDecodingException("Login failure", e);
                    }
                }

        Path p = Files.createTempFile("fakeserver", ".keytab");
        try {
            Files.write(p, keyTab);
            KeyTab kt = KeyTab.getInstance(p.toFile());
            KerberosKey[] keys = kt.getKeys(new KerberosPrincipal("cifs/******@****.***FIELD", KerberosPrincipal.KRB_NT_PRINCIPAL));
            KerberosToken tok = new KerberosToken(krbToken, keys);

                serverKeys.add((KerberosKey) credential);

        return serverKeys.toArray(new KerberosKey[0]);
    }


    public KerberosKey getKey ( int keyType ) {
        KerberosKey serverKey = null;

        Set<Object> serverPrivateCredentials = this.subject.getPrivateCredentials();
        for ( Object credential : serverPrivateCredentials )
            if ( credential instanceof KerberosKey )