@Override
  @Reference(service = FreeMarkerTemplateResourceLoader.class, unbind = "-")
  public void setTemplateResourceLoader(TemplateResourceLoader templateResourceLoader) {

    super.setTemplateResourceLoader(templateResourceLoader);
  }
  @Override
  @Reference(service = FreeMarkerTemplateContextHelper.class, unbind = "-")
  public void setTemplateContextHelper(TemplateContextHelper templateContextHelper) {

    super.setTemplateContextHelper(templateContextHelper);
  }