outStr.append("<a href=\"NotYetImplemented.do\">\n");
outStr.append("<a href=\"DemoLogout.do\">\n");
  static public String displayLogoutHref(HttpServletRequest request)  {    StringBuffer outStr = new StringBuffer();        PrivilegedSubject loggedInPrivilegedSubject      = (PrivilegedSubject)          (request.getSession().getAttribute(Constants.LOGGEDINUSER_ATTRNAME));        outStr.append("<a href=\"NotYetImplemented.do\">\n");    outStr.append(loggedInPrivilegedSubject.getName());    if (!loggedInPrivilegedSubject.equals          (loggedInPrivilegedSubject.getEffectiveEditor()))    {      outStr.append        (" <span id=\"actingas\" class=\"actingas\">acting as "         + loggedInPrivilegedSubject.getEffectiveEditor().getName()         + "</span>");    }        outStr.append(" : Logout\n");    outStr.append("</a>\n");        return outStr.toString();  }