private void customizeDialog(@NotNull SimplePushAction simplePushAction) {
    List<PushDialogCustomizer> customizers = PUSH_DIALOG_CUSTOMIZER_EP.getExtensionList();
    if (!customizers.isEmpty()) {
      if (customizers.size() == 1) {
        PushDialogCustomizer customizer = customizers.get(0);
        customizeDialog(customizer, simplePushAction);
      }
      else {
        LOG.warn("There can be only one push actions customizer, found: " + customizers);
      }
    }
  }
private void customizeDialog(@NotNull SimplePushAction simplePushAction)