if the header is absent or its delay is 0 seconds.
 *  New: Allow request bodies for all HTTP methods except GET and HEAD.
 *  New: Automatic module name of `okhttp3` for use with the Java Platform
    Module System.
 *  New: Log gzipped bodies when `HttpLoggingInterceptor` is used as a network
    interceptor.
 *  New: `Protocol.QUIC` constant. This protocol is not supported but this

    )
    val latch = CountDownLatch(2)
    val errors = ArrayList<IOException?>()
    val bodies: BlockingQueue<String?> = LinkedBlockingQueue()
    val callback: Callback =
      object : Callback {
        override fun onResponse(
          call: Call,
          response: Response,
        ) {
          bodies.add(response.body.string())
          latch.countDown()
        }

        * Then upgrade nodes to Kubernetes v1.3.
            * As nodes are upgraded, they will automatically, by default, opt-in to attach/detach controller management, which will cause the controller to start managing attaches/detaches for volumes that get scheduled to those nodes.

     * be read without locking. Next fields of nodes are immutable (final). All list additions are
     * performed at the front of each bin. This makes it easy to check changes, and also fast to
     * traverse. When nodes would otherwise be changed, new nodes are created to replace them. This

        int[] codes = (int[]) propMap.get(CRAWLER_FAILURE_URL_STATUS_CODES);
        if (codes == null) {
            codes = split(getCrawlerFailureUrlStatusCodes(), ",")
                    .get(stream -> stream.filter(StringUtil::isNotBlank).mapToInt(Integer::parseInt).toArray());
            propMap.put(CRAWLER_FAILURE_URL_STATUS_CODES, codes);
        }
        for (final int v : codes) {

            }
        }
        return false;
    }

    /**
     * Extracts text content from multiple nodes using XPath expression.
     *
     * @param document the parsed HTML document
     * @param xpath the XPath expression to evaluate
     * @return the concatenated text content from all matching nodes
     */
    protected String getMultipleNodeValue(final Document document, final String xpath) {

      for (E element : this) {
        builder.add(checkNotNull(element));
      }
      return builder.build();
    }

    /**
     * Copies the current contents of this set view into an existing set. This method has equivalent
     * behavior to {@code set.addAll(this)}, assuming that all the sets involved are based on the
     * same notion of equivalence.
     *

# Whether to ignore robots meta tags during crawling.
crawler.ignore.robots.tags=false
# Whether to ignore content exceptions during crawling.
crawler.ignore.content.exception=true
# HTTP status codes considered as failure URLs.
crawler.failure.url.status.codes=404
# Interval (seconds) for system monitor during crawling.
crawler.system.monitor.interval=60
# Whether to ignore idle threads in hot thread monitoring.

    protected int connectionCheckInterval = 5; // sec

    /** Idle connection timeout in milliseconds */
    protected long idleConnectionTimeout = 60 * 1000L; // 1min

    /** Pattern for matching HTTP redirect status codes */
    protected Pattern redirectHttpStatusPattern = Pattern.compile("[3][0-9][0-9]");

    /** Whether to use robots.txt disallow rules */
    protected boolean useRobotsTxtDisallows = true;

    boolean checkStatus(final ServerMessageBlock req, final ServerMessageBlock resp) throws SmbException {
        boolean cont = false;
        if (resp.getErrorCode() == 0x30002) {
            // if using DOS error codes this indicates a DFS referral
            resp.setErrorCode(NtStatus.NT_STATUS_PATH_NOT_COVERED);
        } else {
            resp.setErrorCode(SmbException.getStatusByCode(resp.getErrorCode()));
        }