protected void fillActions(@NotNull List<? super ContentTabAction> actions) {
    Content content = getContent();
    if (content != null) {
      ContentTabActionProvider.EP_NAME.forEachExtensionSafe(provider -> {
        actions.addAll(provider.createTabActions(content));
      });
    }
  }
protected void fillActions(@NotNull List<? super ContentTabAction> actions)