object   runtime.Object
		options  PrintOptions
		expected string
	}{
		// Test non-table default printing for a pod.
		{
			object:   testPod,
			options:  PrintOptions{},
			expected: "NAME            AGE\ntest-pod-name   <unknown>\n",
		},
		// Test non-table default printing for a pod with "NoHeaders" option.
		{
			object:   testPod,
			options:  PrintOptions{NoHeaders: true},

// received from watches.
type HumanReadablePrinter struct {
	options        PrintOptions
	lastType       interface{}
	lastColumns    []metav1.TableColumnDefinition
	printedHeaders bool
}

// NewTablePrinter creates a printer suitable for calling PrintObj().
func NewTablePrinter(options PrintOptions) ResourcePrinter {
	printer := &HumanReadablePrinter{
		options: options,
	}
	return printer
}

type ResourcePrinter interface {
	// PrintObj receives a runtime object, formats it and prints it to a writer.
	PrintObj(runtime.Object, io.Writer) error
}

// PrintOptions struct defines a struct for various print options
type PrintOptions struct {
	NoHeaders     bool
	WithNamespace bool
	WithKind      bool
	Wide          bool
	ShowLabels    bool
	Kind          schema.GroupKind
	ColumnLabels  []string

        List<JvmToolchainMetadata> invalidToolchains = invalidToolchains(toolchains);
        printOptions(output);
        validToolchains.forEach(toolchainRenderer::printToolchain);
        toolchainRenderer.printInvalidToolchains(invalidToolchains);
    }

    private void printOptions(StyledTextOutput output) {
        boolean detectionEnabled = getToolchainConfiguration().isAutoDetectEnabled();

			fmt.Fprintf(out, format, flag.Shorthand, flag.Name, flag.DefValue, flag.Usage)
		} else {
			fmt.Fprintf(out, format, flag.Name, flag.DefValue, flag.Usage)
		}
	})
}

func printOptions(out *bytes.Buffer, command *cobra.Command) {
	flags := command.NonInheritedFlags()
	if flags.HasFlags() {
		fmt.Fprintf(out, "# OPTIONS\n")
		printFlags(out, flags)
		fmt.Fprintf(out, "\n")
	}

}

func BenchmarkTablePrinter(b *testing.B) {
	data := newBenchmarkTable()
	b.ResetTimer()
	benchmarkPrinter(b, func() ResourcePrinter { return NewTablePrinter(PrintOptions{}) }, data)
}

func BenchmarkGoTemplatePrinter(b *testing.B) {
	data := newBenchmarkList()
	b.ResetTimer()
	benchmarkPrinter(b, func() ResourcePrinter {