private void addStdResource(ResourceRegistrar registrar, String schemaUrl, String schemaPath) {
    registrar.addStdResource(schemaUrl, schemaPath, getClass());
    if (schemaUrl.startsWith("http://")) {
      String schemaUrlHttps = schemaUrl.replace("http://", "https://");
      registrar.addStdResource(schemaUrlHttps, schemaPath, getClass());
    }
  }
private void addStdResource(ResourceRegistrar registrar, String schemaUrl, String schemaPath)