/**
* Specify proxy that should be used to connect.
*
* @param proxyHost Hostname of proxy.
* @param proxyPort Port of proxy.
* @return the current {@link Builder} instance
*/
public Builder proxy(String proxyHost, int proxyPort) {
if (proxy == null) {
proxy = new ProxyConfig(Proxy.Type.HTTP);
}
proxy.setProxyHost(proxyHost);
proxy.setProxyPort(proxyPort);
return this;
}
