.distinct()
                .toArray(n -> new String[n]));
    }

    String getRoleSearchDefaultDisplayPermissions();

    default String[] getSearchDefaultDisplayEncodedPermissions() {
        final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();
        return split(getRoleSearchDefaultDisplayPermissions(), ",").get(stream -> stream.map(p -> permissionHelper.encode(p))