final String url = urlQueue.getUrl();
        if (StringUtil.isBlank(url)) {
            if (logger.isDebugEnabled()) {
                logger.debug("URL is a blank: {}", url);
            }
            return false;
        }

        // check it in queue
        for (final UrlQueue<Long> urlInQueue : urlQueueList) {
            if (url.equals(urlInQueue.getUrl())) {

		}
	}
	return tw.Flush()
}

// printSecretItemsJSON prints secret in JSON format, and dumps the raw certificate data with the output
func (w *sdsWriter) printSecretItemsJSON(secrets []SecretItem) error {
	out, err := json.MarshalIndent(secrets, "", " ")
	if err != nil {
		return err
	}

	_, err = w.w.Write(out)
	if err != nil {
		return err
	}

	return nil
}

  private val delegate: RequestBody

  fun delegate(): RequestBody {
    return delegate
  }

  override fun contentType(): MediaType? {
    return delegate.contentType()
  }

  @Throws(IOException::class)
  override fun contentLength(): Long {
    return delegate.contentLength()
  }

  @Throws(IOException::class)
  override fun writeTo(sink: BufferedSink) {

    final int characteristics() {
      return spliterator.characteristics();
    }

    final long estimateSize() {
      return spliterator.estimateSize();
    }

    final Comparator<? super E> getComparator() {
      return spliterator.getComparator();
    }

    final long getExactSizeIfKnown() {
      return spliterator.getExactSizeIfKnown();
    }

    final int characteristics() {
      return spliterator.characteristics();
    }

    final long estimateSize() {
      return spliterator.estimateSize();
    }

    final Comparator<? super E> getComparator() {
      return spliterator.getComparator();
    }

    final long getExactSizeIfKnown() {
      return spliterator.getExactSizeIfKnown();
    }

		log.Debugf("processing netlink rule: %+v", rule)
		if err := f(rule); err != nil {
			return fmt.Errorf("failed to configure netlink rule: %w", err)
		}
	}

	return nil
}

func AddLoopbackRoutes(cfg *Config) error {
	return forEachLoopbackRoute(cfg, "add", netlink.RouteReplace)
}

func DelLoopbackRoutes(cfg *Config) error {
	return forEachLoopbackRoute(cfg, "remove", netlink.RouteDel)
}

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

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

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

    @Override
    public WebConfigDbm asDBMeta() {
        return WebConfigDbm.getInstance();
    }

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

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

    @Override
    public ConditionQuery localCQ() {
        return doGetConditionQuery();
    }

        return this.isEstablished;
    }


    /**
     * @return the server's challenge
     */
    public byte[] getServerChallenge () {
        return this.serverChallenge;
    }


    @Override
    public byte[] getSigningKey () {
        return this.masterKey;
    }


    @Override
    public String getNetbiosName () {
        return this.netbiosName;
    }

            public String getRoleSearchUserPrefix() {
                return fessConfig.getRoleSearchUserPrefix();
            }

            @Override
            public String getRoleSearchGroupPrefix() {
                return fessConfig.getRoleSearchGroupPrefix();
            }

            @Override
            public String getRoleSearchRolePrefix() {
                return "";
            }

            @Override