@Override
    public String toString() {
        return "GsaConfigParser [labelList=" + labelList + ", webConfig=" + webConfig + ", fileConfig=" + fileConfig + "]";
    }

    public OptionalEntity<WebConfig> getWebConfig() {
        return OptionalUtil.ofNullable(webConfig);
    }

    public OptionalEntity<FileConfig> getFileConfig() {
        return OptionalUtil.ofNullable(fileConfig);
    }