static void initialize() {
    for (Project project : ProjectUtilCore.getOpenProjects()) {
      subscribeToolWindowTopic(project);
    }

    ourConnection = ApplicationManager.getApplication().getMessageBus().connect();
    ourConnection.subscribe(ProjectManager.TOPIC, new ProjectManagerListener() {
      @Override
      public void projectOpened(@NotNull Project project) {
        subscribeToolWindowTopic(project);
      }

      @Override
      public void projectClosed(@NotNull Project project) {
        forEachToolWindow(project, tw -> {
          if (tw != null)
            TouchBarsManager.unregister(tw.getComponent());
        });
      }
    });
  }
static void initialize()