this.version = null;
    public HttpCall() {        this.hostDomain = null;        this.hostPort = null;        this.clientAddress = null;        this.confidential = false;        this.method = null;        this.reasonPhrase = "";        this.requestHeaders = null;        this.requestUri = null;        this.responseHeaders = null;        this.serverAddress = null;        this.serverPort = null;        this.serverProtocol = null;        this.statusCode = 200;    }