MockHttpURLConnection(URL u) {
            super(u);
        }

        @Override
        public void disconnect() {
            // Do Nothing
        }

        @Override
        public boolean usingProxy() {
            return false;
        }

        @Override
        public void connect() throws IOException {
            // Do Nothing
        }

        @Override

    }

    public void disconnect() {
        connection.disconnect();
        handshakeComplete = false;
        connected = false;
    }

    public boolean usingProxy() {
        return connection.usingProxy();
    }

    public InputStream getErrorStream() {
        try {
            handshake();
        } catch (IOException ex) { }
        return connection.getErrorStream();
    }

        this.connection.disconnect();
        this.handshakeComplete = false;
        this.connected = false;
    }


    @Override
    public boolean usingProxy () {
        return this.connection.usingProxy();
    }


    @Override
    public InputStream getErrorStream () {
        handshake();
        return this.connection.getErrorStream();
    }

		if !usingProxy {
			host = ""
		} else {
			return errors.New("http: invalid Host header")
		}
	}

	// According to RFC 6874, an HTTP client, proxy, or other
	// intermediary must remove any IPv6 zone identifier attached
	// to an outgoing URI.
	host = removeZone(host)

	ruri := r.URL.RequestURI()
	if usingProxy && r.URL.Scheme != "" && r.URL.Opaque == "" {