if (result.containsInvalidLabelLengths()) return null

  return result
}

internal fun idnToAscii(host: String): String? {
  val bufferA = Buffer().writeUtf8(host)
  val bufferB = Buffer()

  // 1. Map, from bufferA to bufferB.
  while (!bufferA.exhausted()) {
    val codePoint = bufferA.readUtf8CodePoint()
    if (!IDNA_MAPPING_TABLE.map(codePoint, bufferB)) return null
  }

             * is serviced. The alternative complicates things
             * more than I think is worth it.
             */

            if( socket != null ) {
                socket.close();
                socket = null;
            }
            thread = null;
            responseTable.clear();
        }
    }
    public void run() {
        int nameTrnId;
        NameServicePacket response;

    }

    /**
     * Gets the model that could not be built properly.
     *
     * @return The erroneous model or {@code null} if not available.
     */
    public Model getModel() {
        if (result == null) {
            return null;
        }
        if (result.getEffectiveModel() != null) {
            return result.getEffectiveModel();
        }
        return result.getRawModel();
    }

    /**

            long id = 0;
            String line = null;
            while ((line = reader.readLine()) != null) {
                // Remove comments
                final String replacedLine = line.replaceAll("#.*$", StringUtil.EMPTY).trim();

                // Skip empty lines or comment lines
                if (replacedLine.length() == 0) {
                    if (updater != null) {
                        updater.write(line);

        doUpdate(entity, null);
    }

    public void insertOrUpdate(FileConfig entity) {
        doInsertOrUpdate(entity, null, null);
    }

    public void insertOrUpdate(FileConfig entity, RequestOptionCall<IndexRequestBuilder> opLambda) {
        entity.asDocMeta().indexOption(opLambda);
        doInsertOrUpdate(entity, null, null);
    }

    public void delete(FileConfig entity) {

    }

    /**
     * 配列が{@literal null}でも長さが0でもない場合は{@literal true}を返します。
     *
     * @param arrays
     *            配列
     * @return 配列が{@literal null}でも長さが0でもない場合は{@literal true}
     */
    public static boolean isNotEmpty(final short[] arrays) {
        return arrays != null && arrays.length != 0;
    }

    /**

            if (labelValueMap != null) {
                return labelValueMap.get(value);
            }
            return null;
        }).orElse(value);
    }

    public static Date date(final Long value) {
        if (value == null) {
            return null;
        }
        return new Date(value);
    }

        final String requestsPerSecond = getReindexRequestsPerSecound(fessConfig);
        final String scroll = StringUtil.isNotBlank(fessConfig.getIndexReindexScroll()) ? fessConfig.getIndexReindexScroll() : null;
        final String maxDocs = StringUtil.isNotBlank(fessConfig.getIndexReindexMaxDocs()) ? fessConfig.getIndexReindexMaxDocs() : null;

            batchLimits[0] = Byte.parseByte( s );
        }
        if(( s = Config.getProperty( "jcifs.smb1.smb.client.TreeConnectAndX.CreateDirectory" )) != null ) {
            batchLimits[2] = Byte.parseByte( s );
        }
        if(( s = Config.getProperty( "jcifs.smb1.smb.client.TreeConnectAndX.Delete" )) != null ) {
            batchLimits[3] = Byte.parseByte( s );
        }

                    e.getLocation().getColumnNumber(),
                    e);
        }
    }

    private boolean isStrict(Map<String, ?> options) {
        Object value = (options != null) ? options.get(IS_STRICT) : null;
        return value == null || Boolean.parseBoolean(value.toString());
    }