public void testRemovePolicy() throws RepositoryException, AccessDeniedException, NotExecutableException {
checkCanModifyAc(path);
AccessControlPolicyIterator it = acMgr.getApplicablePolicies(path);
if (it.hasNext()) {
AccessControlPolicy policy = it.nextAccessControlPolicy();
acMgr.setPolicy(path, policy);
acMgr.removePolicy(path, policy);
AccessControlPolicy[] plcs = acMgr.getPolicies(path);
for (int i = 0; i < plcs.length; i++) {