public boolean commit() throws LoginException {
Set<DataAdminPrincipal> initPrincipal = subject.getPrincipals(DataAdminPrincipal.class);
if (!initPrincipal.isEmpty()) {
public boolean commit() throws LoginException {
Set<DataAdminPrincipal> initPrincipal = subject.getPrincipals(DataAdminPrincipal.class);
if (!initPrincipal.isEmpty()) {