code: public FormLoginConfigType<LoginConfigType<T>> getOrCreateFormLoginConfig()
     {
        Node node = childNode.getOrCreate("form-login-config");
        FormLoginConfigType<LoginConfigType<T>> formLoginConfig = new FormLoginConfigTypeImpl<LoginConfigType<T>>(this, "form-login-config", childNode, node);
        return formLoginConfig;
     }
docs: If not already created, a new <code>form-login-config</code> element with the given value will be created.
  Otherwise, the existing <code>form-login-config</code> element will be returned.
  @return  a new or existing instance of <code>FormLoginConfigType<LoginConfigType<T>></code>