}

    void forceCleanup(File file) {
        file.lastModified = System.currentTimeMillis() - DAYS.toMillis(DEFAULT_MAX_AGE_IN_DAYS_FOR_DOWNLOADED_CACHE_ENTRIES + 1)
    }

    @Override
    TestFile getGradleUserHomeDir() {
        return executer.gradleUserHomeDir
    }

    override fun getExtensions(): ExtensionContainer =
        delegate.extensions

    override fun getGradleVersion(): String =
        delegate.gradleVersion

    override fun getGradleUserHomeDir(): File =
        delegate.gradleUserHomeDir

    override fun getGradleHomeDir(): File? =
        delegate.gradleHomeDir

    override fun getStartParameter(): StartParameterInternal =

        actual.load(new ByteArrayInputStream(actualFile.bytes))
        assert expected == actual
    }

    String getActualXml(File file) {
        def gradleUserHomeDir = executer.getGradleUserHomeDir()
        def homeDir = gradleUserHomeDir.absolutePath.replace(File.separator, '/')

     *
     * This directory is used to cache downloaded resources, compiled build scripts and so on.
     *
     * @return The user home directory. Never returns null.
     */
    File getGradleUserHomeDir();

    /**
     * Returns the Gradle home directory, if any.
     *
     * This directory is the directory containing the Gradle distribution executing this build.
     * <p>

     */
    GradleExecuter requireOwnGradleUserHomeDir(String because);

    /**
     * The Gradle user home dir that will be used for executions.
     */
    TestFile getGradleUserHomeDir();

    /**
     * The distribution used to execute.
     */
    GradleDistribution getDistribution();

    /**
     * Copies the settings from this executer to the given executer.
     *

            nullableFileSerializer.write(encoder, customSettingsFile);
            FILE_SERIALIZER.write(encoder, startParameter.getCurrentDir());
            FILE_SERIALIZER.write(encoder, startParameter.getGradleUserHomeDir());
            nullableFileSerializer.write(encoder, startParameter.getGradleHomeDir());
            nullableFileSerializer.write(encoder, startParameter.getProjectCacheDir());

        result.error
    }

    ArtifactBuilder artifactBuilder() {
        def executer = new InProcessGradleExecuter(distribution, temporaryFolder)
        executer.withGradleUserHomeDir(this.executer.getGradleUserHomeDir())
        for (int i = 1; ; i++) {
            def dir = getTestDirectory().file("artifacts-$i")
            if (!dir.exists()) {
                return new GradleBackedArtifactBuilder(executer, dir)

    }

    void writeLastTransformationAccessTimeToJournal(TestFile workspaceDir, long millis) {
        writeLastFileAccessTimeToJournal(workspaceDir, millis)
    }

    @Override
    TestFile getGradleUserHomeDir() {
        return executer.gradleUserHomeDir
    }