}

    @Override
    public void applyRules(@Nullable String pluginId, Class<?> clazz) {
        target.prepareForRuleBasedPlugins();
        ModelRegistry modelRegistry = target.getModelRegistry();
        Iterable<Class<? extends RuleSource>> declaredSources = ruleDetector.getDeclaredSources(clazz);
        for (Class<? extends RuleSource> ruleSource : declaredSources) {

    @Override
    public void realize() {
        if (modelNode != null) {
            project.getModelRegistry().realizeNode(modelNode.getPath());
        }
    }

    @Override
    public void discoverTasks() {
        project.fireDeferredConfiguration();
        if (modelNode != null) {
            project.getModelRegistry().atStateOrLater(modelNode.getPath(), ModelNode.State.SelfClosed);
        }
    }

        getProjectEvaluator().evaluate(this, state);
        return this;
    }

    @Override
    public ProjectInternal bindAllModelRules() {
        try {
            getModelRegistry().bindAllReferences();
        } catch (Exception e) {
            throw new ProjectConfigurationException(String.format("A problem occurred configuring %s.", getDisplayName()), e);
        }
        return this;

            return delegate.extensions
        }

        override fun getConfigurationActions(): ProjectConfigurationActionContainer {
            shouldNotBeUsed()
        }

        override fun getModelRegistry(): ModelRegistry {
            shouldNotBeUsed()
        }

        override fun getClassLoaderScope(): ClassLoaderScope {
            shouldNotBeUsed()
        }