if err != nil {
		t.Fatal(err)
	}
	defer tearDown()

	apiExtensionsClient, err := clientset.NewForConfig(config)
	if err != nil {
		t.Fatal(err)
	}

	handler := &warningHandler{}
	config.WarningHandler = handler
	dynamicClient, err := dynamic.NewForConfig(config)
	if err != nil {
		t.Fatal(err)
	}

	crd := deprecationFixture.DeepCopy()

// kubernetes YAML file.
// nolint: lll
func IntoResourceFile(injector Injector, sidecarTemplate Templates,
	valuesConfig ValuesConfig, revision string, meshconfig *meshconfig.MeshConfig, in io.Reader, out io.Writer, warningHandler func(string),
) error {
	reader := yamlDecoder.NewYAMLReader(bufio.NewReaderSize(in, 4096))
	for {
		raw, err := reader.Read()
		if err == io.EOF {
			break
		}
		if err != nil {
			return err

            }
        }

        class WarningHandler extends AbstractMavenRepositoryURLHandler {
            private final BuildInitDsl dsl;
            private final DocumentationRegistry documentationRegistry;

            public WarningHandler(BuildInitDsl dsl, DocumentationRegistry documentationRegistry) {
                this.dsl = dsl;

  - `kubectl` outputs warnings to stderr, and accepts a `--warnings-as-errors` option to treat warnings as fatal errors
  - `k8s.io/client-go` outputs warnings to stderr by default; override this per-client by setting `config.WarningHandler`, or per-process with `rest.SetDefaultWarningHandler()`