if (iFrame != null) { iFrame.setTitle(tle); } else if (dialog != null) { dialog.setTitle(tle);
if (display != null) { display.setTitle(tle);
    public void setTitle(String tle) {        title = tle;        if (iFrame != null) {            iFrame.setTitle(tle);        } else if (dialog != null) {            dialog.setTitle(tle);        }    }