private void processClose() {
    if (!myModifiedValues.isEmpty()) {
      IdeBackgroundUtil.repaintAllWindows();
    }
    if (ContainerUtil.find(myModifiedValues.keySet(), o -> Registry.get(o).isRestartRequired()) != null) {
      RegistryBooleanOptionDescriptor.suggestRestart(myContent);
    }
  }
private void processClose()