Shinsuke Sugaya <******@****.***> 1768011277 +0900

                .filter(StringUtil::isNotBlank)
                .distinct()
                .toArray(n -> new String[n]));
    }

    default String getSearchDefaultDisplayPermission() {
        return split(getRoleSearchDefaultDisplayPermissions(), ",")
                .get(stream -> stream.filter(StringUtil::isNotBlank).distinct().collect(Collectors.joining("\n")));
    }