code: @Programmatic
      @SuppressWarnings({ "unchecked", "rawtypes" })
      public List<UserSetting> listAllFor(
              final String user) {
          return (List)repositoryService.allMatches(
                  new QueryDefault<>(UserSettingJdo.class,
                          "findByUser",
                          "user", user));
      }
docs: region > listAll