protected void loadState(@NotNull State<PS> state) {
    TrackingUtil.trackActivity(myProject, ExternalSystemActivityKey.INSTANCE, () -> {
      Set<PS> settings = state.getLinkedExternalProjectsSettings();
      if (settings != null) {
        setLinkedProjectsSettings(settings, new ExternalSystemSettingsListener<>() {
          @Override
          public void onProjectsLinked(@NotNull Collection<PS> settings) {
            ApplicationManager.getApplication().invokeLater(() -> {
              AbstractExternalSystemSettings.this.onProjectsLinked(settings);
              AbstractExternalSystemSettings.this.onProjectsLoaded(settings);
            }, myProject.getDisposed());
          }

          @Override
          public void onProjectsUnlinked(@NotNull Set<String> linkedProjectPaths) {
            ApplicationManager.getApplication().invokeLater(() -> {
              AbstractExternalSystemSettings.this.onProjectsUnlinked(linkedProjectPaths);
            }, myProject.getDisposed());
          }
        });
      }
    });
  }
protected void loadState(@NotNull State<PS> state)