}

    @Override
    public File getTestResultsDir() {
        return extension.getTestResultsDir().get().getAsFile();
    }

    @Override
    public File getTestReportDir() {
        return extension.getTestReportDir().get().getAsFile();
    }

    @Override
    public JavaVersion getSourceCompatibility() {
        return extension.getSourceCompatibility();
    }

    @Override

    @Override
    public File getTestResultsDir() {
        logDeprecation();
        return delegate.getTestResultsDir();
    }

    @Override
    public File getTestReportDir() {
        logDeprecation();
        return delegate.getTestReportDir();
    }

    @Override
    public JavaVersion getSourceCompatibility() {
        logDeprecation();
        return delegate.getSourceCompatibility();
    }

     */
    public abstract File getTestResultsDir();

    /**
     * Returns a file pointing to the root directory to be used for reports.
     */
    public abstract File getTestReportDir();

    /**
     * Returns the source compatibility used for compiling Java sources.
     */
    public abstract JavaVersion getSourceCompatibility();

    /**

            JavaPluginExtension javaPluginExtension = project.getExtensions().getByType(JavaPluginExtension.class);
            testReportDirectory.convention(javaPluginExtension.getTestReportDir());
        });

        // A resolvable configuration to collect test results
        Configuration testResultsConf = configurations.resolvable("aggregateTestReportResults").get();