filteredRoutes = append(filteredRoutes, route)
		}
	}
	out, err := json.MarshalIndent(filteredRoutes, "", "    ")
	if err != nil {
		return err
	}
	if outputFormat == "yaml" {
		if out, err = yaml.JSONToYAML(out); err != nil {
			return err
		}
	}
	fmt.Fprintln(c.Stdout, string(out))
	return nil
}

func (c *ConfigWriter) setupRouteConfigWriter() (*tabwriter.Writer, []*route.RouteConfiguration, error) {

		t.Fatal(err)
	}

	jsonData, err := runtime.Encode(legacyscheme.Codecs.LegacyCodec(v1.SchemeGroupVersion, rbacv1.SchemeGroupVersion), list)
	if err != nil {
		t.Fatal(err)
	}
	yamlData, err := yaml.JSONToYAML(jsonData)
	if err != nil {
		t.Fatal(err)
	}
	if string(yamlData) != string(expectedYAML) {
		t.Errorf("Bootstrap policy data does not match the test fixture in %s", filename)

		outputBytes = append(outputBytes, []byte("\n")...)
		if err != nil {
			return err
		}
		if ga.outputFormat == "yaml" {
			if outputBytes, err = yaml.JSONToYAML(outputBytes); err != nil {
				return err
			}
		}
		_, err = out.Write(outputBytes)
		return err
	default:
		return fmt.Errorf("output format %q not supported", ga.outputFormat)
	}
}

}

func (s *Serializer) doEncode(obj runtime.Object, w io.Writer) error {
	if s.options.Yaml {
		json, err := json.Marshal(obj)
		if err != nil {
			return err
		}
		data, err := yaml.JSONToYAML(json)
		if err != nil {
			return err
		}
		_, err = w.Write(data)
		return err
	}

	if s.options.Pretty {
		data, err := json.MarshalIndent(obj, "", "  ")
		if err != nil {
			return err

			}
			if tt.wantErr == "" {
				byteArray, err := protomarshal.Marshal(gotSpec)
				if err != nil {
					t.Errorf("failed to marshal translated IstioOperatorSpec: %s", err)
				}
				cpYaml, _ := yaml.JSONToYAML(byteArray)
				if want := tt.want; !util.IsYAMLEqual(string(byteArray), want) {
					t.Errorf("ValuesToProto(%s): got:\n%s\n\nwant:\n%s\nDiff:\n%s\n", tt.desc, string(cpYaml), want, util.YAMLDiff(string(byteArray), want))
				}

		Data:                      coreDNSDeploymentBytes,
	}
	if err := patchManager.ApplyPatchesToTarget(patchTarget); err != nil {
		return nil, err
	}

	coreDNSDeploymentBytes, err = yaml.JSONToYAML(patchTarget.Data)
	if err != nil {
		return nil, err
	}

	return coreDNSDeploymentBytes, nil

			}
			encoder = Codecs.EncoderForVersion(jsonInfo.Serializer, tt.version)
			buf = bytes.Buffer{}
			if err := encoder.Encode(tt.obj, &buf); err != nil {
				t.Fatal(err)
			}
			out, err := yaml.JSONToYAML(buf.Bytes())
			if err != nil {
				t.Fatal(err)
			}
			if diff := cmp.Diff(tt.want, string(out)); diff != "" {
				t.Errorf("unexpected encoded configuration:\n%s", diff)
			}
		})
	}

	if o == nil {
		return nil, nil
	}
	if o.yaml != nil {
		return o.yaml, nil
	}
	oj, err := o.JSON()
	if err != nil {
		return nil, err
	}
	o.json = oj
	y, err := yaml.JSONToYAML(oj)
	if err != nil {
		return nil, err
	}
	o.yaml = y
	return y, nil
}

// YAMLDebugString returns a YAML representation of the K8sObject, or an error string if the K8sObject cannot be rendered to YAML.

		}
	}
	out, err := json.MarshalIndent(filteredListeners, "", "    ")
	if err != nil {
		return fmt.Errorf("failed to marshal listeners: %v", err)
	}
	if outputFormat == "yaml" {
		if out, err = yaml.JSONToYAML(out); err != nil {
			return err
		}
	}
	fmt.Fprintln(c.Stdout, string(out))
	return nil
}

func (c *ConfigWriter) setupListenerConfigWriter() (*tabwriter.Writer, []*listener.Listener, error) {

						return err
					}
				} else {
					dump, err = readFile(configDumpFile)
					if err != nil {
						return err
					}
				}
				if outputFormat == yamlOutput {
					if dump, err = yaml.JSONToYAML(dump); err != nil {
						return err
					}
				}
				fmt.Fprintln(c.OutOrStdout(), string(dump))

			case summaryOutput:
				var configWriter *configdump.ConfigWriter
				if len(args) == 1 {