Liferay 6.1 create a regular role

Regular Role

 public static void createRegularRole(String roleName, Map<Locale, String> title, Map<Locale, String> description) {
        long companyId = PortalUtil.getDefaultCompanyId();
        int type = RoleConstants.TYPE_REGULAR;
        try {
            Role newRole = RoleLocalServiceUtil.addRole(LiferayUtil.getDefaultUserId(companyId), companyId, roleName, 
            title, description, type);
            LOGGER.info("Added new role with id [" + newRole.getRoleId() + "] and name [" + newRole.getName() + "].");
        } catch (Exception e) {
            if (e instanceof DuplicateRoleException) {
                LOGGER.debug("Role [" + roleName + "] already exists.");
            } else {
                LOGGER.error("Error on creating role with name [" + roleName + "] 
                and title [" + title.get(LocaleUtil.getDefault()) + "].", e);
            }
        }
    }