@Override
  public void actionPerformed(@NotNull AnActionEvent e) {
    List<ExtensionsArea> areas = new ArrayList<>();
    areas.add(ApplicationManager.getApplication().getExtensionArea());
    final Project project = e.getData(CommonDataKeys.PROJECT);
    if (project != null) {
      areas.add(project.getExtensionArea());
      final Module[] modules = ModuleManager.getInstance(project).getModules();
      if (modules.length > 0) {
        areas.add(modules[0].getExtensionArea());
      }
    }
    System.out.print(areas.size() + " extension areas: ");
    for (ExtensionsArea area : areas) {
      System.out.print(area.toString() + " ");
    }
    System.out.println("\n");

    List<ExtensionPoint<?>> points = new ArrayList<>();
    for (ExtensionsArea area : areas) {
      points.addAll(area.getNameToPointMap().values());
    }
    System.out.println(points.size() + " extension points: ");
    for (ExtensionPoint<?> point : points) {
      System.out.println(" " + ((ExtensionPointImpl<?>)point).name);
    }

    List<Object> extensions = new ArrayList<>();
    for (ExtensionPoint<?> point : points) {
      extensions.addAll(Arrays.asList(point.getExtensions()));
    }
    System.out.println("\n" + extensions.size() + " extensions:");
    for (Object extension : extensions) {
      if (extension instanceof Configurable) {
        System.out.println("!!!! Configurable extension found. Kill it !!!");
      }
      System.out.println(extension);
    }
  }
@Override
  public void actionPerformed(@NotNull AnActionEvent e)