}

    protected FileOwnerAttributeView parseFileOwnerAttribute(final ResponseData responseData, final File file) {
        try {
            final FileOwnerAttributeView ownerAttrView = Files.getFileAttributeView(file.toPath(), FileOwnerAttributeView.class);
            if (ownerAttrView != null) {
                final UserPrincipal owner = ownerAttrView.getOwner();
                if (owner != null) {

                try {
                    Path dest = download.getPath();
                    Files.createDirectories(dest.getParent());
                    Files.copy(remoteFile.toPath(), dest);
                } catch (IOException e) {
                    if (!remoteFile.exists()) {
                        download.setException(new ArtifactNotFoundException(download.getArtifact(), repository));

    @Test
    public void canRunTask() throws IOException {
        // Setup the test build
        File projectDir = new File("build/functionalTest");
        Files.createDirectories(projectDir.toPath());
        writeString(new File(projectDir, "settings.gradle"), "");
        writeString(new File(projectDir, "build.gradle"),
            "plugins {" +
                "  id('com.example.plugin.greeting')" +

                break;
            }
            if (existsAndIsEmpty(directory)) {
                LOGGER.debug("Deleting stale empty output directory '{}'.", directory);
                Files.delete(directory.toPath());
                didWork = true;
                markParentDirForDeletion(directory);
            }
        }
    }

    private boolean existsAndIsEmpty(File parentDir) throws IOException {

     *     {@literal @}Override
     *     public void transform(TransformOutputs outputs) {
     *         File myOutput = outputs.dir("my-output");
     *         Files.write(myOutput.toPath().resolve("file.txt"), "Generated text");
     *     }
     * }
     * </pre>
     *
     * <p>

            File remoteFile = new File(remoteRepo.getBasedir(), remoteRepo.pathOf(artifact));

            Files.createDirectories(localFile.toPath().getParent());
            Files.copy(remoteFile.toPath(), localFile.toPath());
        }

        artifact.setResolved(true);
    }

    public void retrieve(
            ArtifactRepository repository,
            File destination,

    public abstract ListProperty<String> getReadmePatterns();

    @TaskAction
    void verifyServiceReadme() throws IOException {
        String readmeContents = new String (Files.readAllBytes(getReadme().getAsFile().get().toPath()));
        for (String requiredSection : getReadmePatterns().get()) {
            Pattern pattern = Pattern.compile(requiredSection, Pattern.MULTILINE);
            if (!pattern.matcher(readmeContents).find()) {

    }

    @Nonnull
    @Override
    public Path getPomPath() {
        return nonNull(project.getFile(), "pomPath").toPath();
    }

    @Override
    public Path getBasedir() {
        return nonNull(project.getBasedir(), "basedir").toPath();
    }

    @Nonnull
    @Override
    public List<DependencyCoordinate> getDependencies() {

        this.modelLocator = modelLocator;
        this.modelReader = modelReader;
    }

    @Deprecated
    @Override
    public File locatePom(File projectDirectory) {
        return locatePom(projectDirectory.toPath()).toFile();
    }

    @Override
    public Path locatePom(Path projectDirectory) {
        // Note that the ModelProcessor#locatePom never returns null

        File classpath = ClasspathUtil.getClasspathForClass(testClass)
        File classFile = new File(classpath, testClass.name.replace('.', '/') + '.class')
        byte[] bytes = Files.readAllBytes(classFile.toPath())
        MyClassLoader myClassLoader = new MyClassLoader()

        when:
        Class klass = ClassLoaderUtils.define(myClassLoader, DefaultClassLoaderFactoryTestHelper.name, bytes)

        then: