private static void patchRootAreaExtensions() {
    ExtensionsArea rootArea = Extensions.getArea(null);

    for (ToolWindowEP ep : Extensions.getExtensions(ToolWindowEP.EP_NAME)) {
      if (ToolWindowId.FAVORITES_VIEW.equals(ep.id)
          || ToolWindowId.TODO_VIEW.equals(ep.id)
          || EventLog.LOG_TOOL_WINDOW_ID.equals(ep.id)
          || ToolWindowId.STRUCTURE_VIEW.equals(ep.id)) {
        rootArea.getExtensionPoint(ToolWindowEP.EP_NAME).unregisterExtension(ep);
      }
    }

    for (DirectoryProjectConfigurator ep :
        Extensions.getExtensions(DirectoryProjectConfigurator.EP_NAME)) {
      if (ep instanceof PlatformProjectViewOpener) {
        rootArea.getExtensionPoint(DirectoryProjectConfigurator.EP_NAME).unregisterExtension(ep);
      }
    }

    // unregister unrelated tips
    for (TipAndTrickBean tip : Extensions.getExtensions(TipAndTrickBean.EP_NAME)) {
      if (UNRELATED_TIPS.contains(tip.fileName)) {
        rootArea.getExtensionPoint(TipAndTrickBean.EP_NAME).unregisterExtension(tip);
      }
    }

    for (IntentionActionBean ep : Extensions.getExtensions(IntentionManager.EP_INTENTION_ACTIONS)) {
      if ("org.intellij.lang.regexp.intention.CheckRegExpIntentionAction".equals(ep.className)) {
        rootArea.getExtensionPoint(IntentionManager.EP_INTENTION_ACTIONS).unregisterExtension(ep);
      }
    }
  }
  private static void patchProjectAreaExtensions(@NotNull final Project project) {
    ExtensionsArea projectArea = Extensions.getArea(project);

    for (SelectInTarget target : Extensions.getExtensions(SelectInTarget.EP_NAME, project)) {
      if (ToolWindowId.FAVORITES_VIEW.equals(target.getToolWindowId())
          || ToolWindowId.STRUCTURE_VIEW.equals(target.getToolWindowId())) {
        projectArea.getExtensionPoint(SelectInTarget.EP_NAME).unregisterExtension(target);
      }
    }

    for (AbstractProjectViewPane pane :
        Extensions.getExtensions(AbstractProjectViewPane.EP_NAME, project)) {
      if (pane.getId().equals(ScopeViewPane.ID)) {
        Disposer.dispose(pane);
        projectArea.getExtensionPoint(AbstractProjectViewPane.EP_NAME).unregisterExtension(pane);
      }
    }
  }