}

    protected Directory getRootProjectDirectory() {
        return project.getIsolated().getRootProject().getProjectDirectory();
    }

    @SuppressWarnings("rawtypes")
    protected Class<? extends Plugin> getBasePlugin() {
        return JavaBasePlugin.class;
    }

    protected void beforeApply() {
    }

    @SuppressWarnings("deprecation")
    protected void createConfigurations() {

        return CodeNarc.class;
    }

    @Inject
    abstract protected JavaToolchainService getToolchainService();

    @Override
    protected Class<? extends Plugin> getBasePlugin() {
        return GroovyBasePlugin.class;
    }

    @Override
    protected CodeQualityExtension createExtension() {
        extension = project.getExtensions().create("codenarc", CodeNarcExtension.class, project);