protected Transliterator anyLower;

    public KatakanaToAlphabetConverter() {
        convertMap = generateConvertMapping();
        fullWidthHalfWidth = Transliterator.getInstance("Fullwidth-Halfwidth");
        anyLower = Transliterator.getInstance("Any-Lower");
    }

    @Override
    public void init() throws IOException {
        // nothing
    }

    @Override

    //                                                                             =======
    @Override
    public FailureUrlDbm asDBMeta() {
        return FailureUrlDbm.getInstance();
    }

    @Override
    public String asTableDbName() {
        return "failure_url";
    }

    @Override
    public boolean hasSpecifiedColumn() {
        return _specification != null;
    }

    //                                                                             =======
    @Override
    public LabelTypeDbm asDBMeta() {
        return LabelTypeDbm.getInstance();
    }

    @Override
    public String asTableDbName() {
        return "label_type";
    }

    @Override
    public boolean hasSpecifiedColumn() {
        return _specification != null;
    }

    //                                                                             =======
    @Override
    public ThumbnailQueueDbm asDBMeta() {
        return ThumbnailQueueDbm.getInstance();
    }

    @Override
    public String asTableDbName() {
        return "thumbnail_queue";
    }

    @Override
    public boolean hasSpecifiedColumn() {
        return _specification != null;

    //                                                                           =========
    private static final RoleDbm _instance = new RoleDbm();

    private RoleDbm() {
    }

    public static RoleDbm getInstance() {
        return _instance;
    }

    // ===================================================================================
    //                                                                       Current DBDef

    //                                                                             =======
    @Override
    public DuplicateHostDbm asDBMeta() {
        return DuplicateHostDbm.getInstance();
    }

    @Override
    public String asTableDbName() {
        return "duplicate_host";
    }

    // ===================================================================================

    assertEquals("Hashing.sha512()", Hashing.sha512().toString());
  }

  private static void assertMessageDigestHashing(byte[] input, String algorithmName) {
    try {
      MessageDigest digest = MessageDigest.getInstance(algorithmName);
      assertEquals(
          HashCode.fromBytes(digest.digest(input)), ALGORITHMS.get(algorithmName).hashBytes(input));
      for (int bytes = 4; bytes <= digest.getDigestLength(); bytes++) {

  @BeforeEach
  fun setUp() {
    platform.assumeConscrypt()
  }

  val context: SSLContext by lazy {
    val provider: Provider = Conscrypt.newProviderBuilder().provideTrustManager(true).build()

    SSLContext.getInstance("TLS", provider).apply {
      init(null, null, null)
    }
  }

  @ParameterizedTest
  @MethodSource("data")
  fun testMatchesSupportedSocket(adapter: SocketAdapter) {

        val keyStoreFactory = KeyStoreFactory(Configuration.configuration(), MockServerLogger())

        val socketFactory = keyStoreFactory.sslContext().socketFactory

        val trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm())
        trustManagerFactory.init(keyStoreFactory.loadOrCreateKeyStore())
        val trustManager = trustManagerFactory.trustManagers.first() as X509TrustManager

    }


    /**
     * @return
     */
    private CIFSContext getTransportContext () {
        if ( this.transportContext == null ) {
            this.transportContext = SingletonContext.getInstance();
        }
        return this.transportContext;
    }


    @Override
    protected void parseURL ( URL u, String spec, int start, int limit ) {
        String host = u.getHost();