// The following legacy hashing function methods have been covered by unit testing already.
    ImmutableSet<String> legacyHashingMethodNames =
        ImmutableSet.of("murmur2_64", "fprint96", "highwayFingerprint64", "highwayFingerprint128");
    return method.getReturnType().equals(HashFunction.class) // must return HashFunction
        && Modifier.isPublic(method.getModifiers()) // only the public methods

		Time:    time.Now().UTC(),
	})
	if err != nil {
		panic(err)
	}
	fmt.Fprintln(Output, string(logJSON))
}

func (i infoMsg) quiet(msg string, args ...interface{}) {
}

func (i infoMsg) pretty(msg string, args ...interface{}) {
	if msg == "" {
		fmt.Fprintln(Output, args...)
	} else {
		fmt.Fprintf(Output, `INFO: `+msg, args...)
	}
}

type errorMsg struct{}

				if len(result.SkippedAnalyzers) > 0 {
					fmt.Fprintln(cmd.ErrOrStderr(), "Skipped analyzers:")
					for _, a := range result.SkippedAnalyzers {
						fmt.Fprintln(cmd.ErrOrStderr(), "\t", a)
					}
				}
				if len(result.ExecutedAnalyzers) > 0 {
					fmt.Fprintln(cmd.ErrOrStderr(), "Executed analyzers:")
					for _, a := range result.ExecutedAnalyzers {
						fmt.Fprintln(cmd.ErrOrStderr(), "\t", a)
					}
				}

				if gw.Spec.GatewayClassName != constants.WaypointGatewayClassName {
					continue
				}
				filteredGws = append(filteredGws, gw)
			}
			if allNamespaces {
				fmt.Fprintln(w, "NAMESPACE\tNAME\tREVISION\tPROGRAMMED")
			} else {
				fmt.Fprintln(w, "NAME\tREVISION\tPROGRAMMED")
			}
			for _, gw := range filteredGws {
				programmed := kstatus.StatusFalse
				rev := gw.Labels[label.IoIstioRev.Name]
				if rev == "" {

func (w *sdsWriter) printDiffsTabular(statuses []SecretItemDiff) error {
	if len(statuses) == 0 {
		fmt.Fprintln(w.w, "No secrets found to diff.")
		return nil
	}
	tw := new(tabwriter.Writer).Init(w.w, 0, 5, 5, ' ', 0)
	fmt.Fprintln(tw, strings.Join(secretDiffColumns, "\t"))
	for _, status := range statuses {
		fmt.Fprintf(tw, "%s\t%s\t%t\t%s\t%s\t%s\t%s\t%s\n",

func (c *ConfigWriter) PrintRouteSummary(filter RouteFilter) error {
	w, routes, err := c.setupRouteConfigWriter()
	if err != nil {
		return err
	}
	if filter.Verbose {
		fmt.Fprintln(w, "NAME\tVHOST NAME\tDOMAINS\tMATCH\tVIRTUAL SERVICE")
	} else {
		fmt.Fprintln(w, "NAME\tVIRTUAL HOSTS")
	}
	for _, route := range routes {
		if filter.Verify(route) {
			if includeConfigType {
				route.Name = fmt.Sprintf("route/%s", route.Name)
			}

		if filter.Direction != "outbound" {
			for _, c := range wl.Connections.Inbound {
				fmt.Fprintf(w, "%v\tInbound\t%v\t%v\t%v\n", name, lookupIP(c.ActualDst), lookupIP(c.Src), c.OriginalDst)
			}
		}
		if filter.Direction != "inbound" {
			for _, c := range wl.Connections.Outbound {
				fmt.Fprintf(w, "%v\tOutbound\t%v\t%v\t%v\n", name, lookupIP(c.Src), lookupIP(c.ActualDst), lookupIP(c.OriginalDst))
			}
		}
	}

	}
	if err := scanner.Err(); err != nil {
		fmt.Fprintln(os.Stderr, "reading standard input:", err)
	}
}

// Return the most recent call to Scan as a []byte.
func ExampleScanner_Bytes() {
	scanner := bufio.NewScanner(strings.NewReader("gopher"))
	for scanner.Scan() {
		fmt.Println(len(scanner.Bytes()) == 6)
	}
	if err := scanner.Err(); err != nil {
		fmt.Fprintln(os.Stderr, "shouldn't see an error scanning a string")
	}

		if r := cmp.Compare(a.Namespace, b.Namespace); r != 0 {
			return r
		}
		if r := cmp.Compare(a.Name, b.Name); r != 0 {
			return r
		}
		return cmp.Compare(a.Hostname, b.Hostname)
	})
	fmt.Fprintln(w, "NAMESPACE\tSERVICE NAME\tSERVICE VIP\tWAYPOINT\tENDPOINTS")

	for _, svc := range svcs {
		ips := []string{}
		for _, addr := range svc.Addresses {
			_, ip, _ := strings.Cut(addr, "/")
			ips = append(ips, ip)

		if r := cmp.Compare(a.Namespace, b.Namespace); r != 0 {
			return r
		}
		return cmp.Compare(a.Name, b.Name)
	})
	fmt.Fprintln(w, "NAMESPACE\tPOLICY NAME\tACTION\tSCOPE")

	for _, pol := range pols {
		fmt.Fprintf(w, "%v\t%v\t%v\t%v\n",
			pol.Namespace, pol.Name, pol.Action, pol.Scope)
	}
	return w.Flush()
}