public void permissionsSave() {
int id = this.request.getIntParameter("id");
GroupSecurityDAO gmodel = DataAccessDriver.getInstance().newGroupSecurityDAO();
PermissionControl pc = new PermissionControl();
pc.setSecurityModel(gmodel);
new PermissionProcessHelper(pc, id).processData();
SecurityRepository.clean();
RolesRepository.clear();
ForumRepository.clearModeratorList();
this.list();
}