func isInternalHeader(headerKey string) bool {
	return strings.HasPrefix(headerKey, ":") || strings.EqualFold(headerKey, "host")
}

// isAuthorityHeader returns true if a header refers to the authority header
func isAuthorityHeader(headerKey string) bool {
	return strings.EqualFold(headerKey, ":authority") || strings.EqualFold(headerKey, "host")

		}
	}
	return ""
}

func allHeaderValues(h http.Header, headerNames []string) []string {
	ret := []string{}
	for _, headerName := range headerNames {
		headerKey := http.CanonicalHeaderKey(headerName)
		values, ok := h[headerKey]
		if !ok {
			continue
		}

		for _, headerValue := range values {
			if len(headerValue) > 0 {
				ret = append(ret, headerValue)
			}
		}
	}

func isInternalHeader(headerKey string) bool {
	return strings.HasPrefix(headerKey, ":") || strings.EqualFold(headerKey, "host")
}

// isAuthorityHeader returns true if a header refers to the authority header
func isAuthorityHeader(headerKey string) bool {
	return strings.EqualFold(headerKey, ":authority") || strings.EqualFold(headerKey, "host")
}

func dropInternal(keys []string) []string {

            final String postHeader = " >--";

            final int headerLen = preHeader.length() + projectKey.length() + postHeader.length();

            String prefix = chars('-', Math.max(0, (lineLength - headerLen) / 2)) + preHeader;

            String suffix =
                    postHeader + chars('-', Math.max(0, lineLength - headerLen - prefix.length() + preHeader.length()));

            logger.info(

					Header   json.RawMessage
					Metadata json.RawMessage
				}
				versions := make([]version, hdr.versions)
				headerVer := hdr.headerVer
				err = decodeVersions(v, hdr.versions, func(idx int, hdr, meta []byte) error {
					var header xlMetaV2VersionHeaderV2
					if _, err := header.UnmarshalMsg(hdr, headerVer); err != nil {
						return err
					}
					b, err := header.MarshalJSON()
					if err != nil {
						return err

		// for these per-revision ones anyways, since the prioritization is about preferring one revision over others.
		config.KeyComparison = func(leaderKey string) bool {
			return LocationPrioritizedComparison(leaderKey, l)
		}
	}

	return k8sleaderelection.NewLeaderElector(config)
}

func LocationPrioritizedComparison(currentLeaderRevision string, l *LeaderElection) bool {

   *
   * @since 33.0.0
   */
  public static final String AD_AUCTION_SIGNALS = "Ad-Auction-Signals";

  /**
   * The HTTP <a href="https://wicg.github.io/turtledove/#http-headerdef-ad-auction-allowed">{@code
   * Ad-Auction-Allowed}</a> header field name.
   *
   * @since 33.2.0
   */
  public static final String AD_AUCTION_ALLOWED = "Ad-Auction-Allowed";

  /**

   *
   * @since 33.0.0
   */
  public static final String AD_AUCTION_SIGNALS = "Ad-Auction-Signals";

  /**
   * The HTTP <a href="https://wicg.github.io/turtledove/#http-headerdef-ad-auction-allowed">{@code
   * Ad-Auction-Allowed}</a> header field name.
   *
   * @since 33.2.0
   */
  public static final String AD_AUCTION_ALLOWED = "Ad-Auction-Allowed";

  /**