private IAuthorizationSessionLocal getAuthorizationSession(Admin admin) {
private IAuthorizationSessionLocal getAuthorizationSession() {
    private IAuthorizationSessionLocal getAuthorizationSession(Admin admin) {        if (authorizationsession == null) {            try {                IAuthorizationSessionLocalHome authorizationsessionhome = (IAuthorizationSessionLocalHome) getLocator().getLocalHome(IAuthorizationSessionLocalHome.COMP_NAME);                authorizationsession = authorizationsessionhome.create();            } catch (CreateException e) {                throw new EJBException(e);            }        }        return authorizationsession;    } //getAuthorizationSession