String imageid = logoupgrade.getSetting(IMAGE_ID).getValue();
String imageid = logoupgrade.getSetting("logoid").getValue();
    public String getLogoUpgradeConfig() {        if (getCfgPrefix().equals("ata")) {            return StringUtils.EMPTY;        }        Setting logoupgrade = getSettings().getSetting("upgradelogo");        if (logoupgrade == null) {            return StringUtils.EMPTY;        }        String logofile = logoupgrade.getSetting("logofile").getValue();        String imageid = logoupgrade.getSetting(IMAGE_ID).getValue();        if (StringUtils.isBlank(logofile) || logofile.equals(NONE)                || imageid.equals(ZERO)) {            return StringUtils.EMPTY;        }        return "upgradelogo:" + imageid + ",0," + logofile;    }