}
public static void createReservedPermission(Tags.Reserved reserved) {
PermissionTagDao dao = PermissionTagDao.getInstance();
try {
if (dao.existsPermissionTag(reserved.name)) return;
dao.createReserved(reserved.name);
}catch (Throwable error){
if (Logger.isErrorEnabled()) Logger.error("Error while creating reserved permission "+reserved.name,error);
throw new RuntimeException(error);
}