String phoneFilename = getModel() + "-" + getSerialNumber().toUpperCase(); return phoneFilename + ".htm";
StringBuffer buffer = new StringBuffer(getModel().toString()); String serialNumber = getSerialNumber(); if (StringUtils.isNotBlank(serialNumber)) { buffer.append("-"); buffer.append(serialNumber.toUpperCase()); } buffer.append(".htm"); return buffer.toString();
    String getProfileName() {        String phoneFilename = getModel() + "-" + getSerialNumber().toUpperCase();        return phoneFilename + ".htm";            }