Session session = repository.login();
AccessControlManager acm = session.getAccessControlManager();
// TODO author=Horia Chiorean date=25-Mar-14 description=Why null here !?!
acm.removePolicy("/testNode/node1", null);
acm.removePolicy("/testNode/node2", null);
session.save();
assertFalse(repository.runningState().repositoryCache().isAccessControlEnabled());
session.getNode("/testNode").remove();