try {
RemoteWebDriver d = getRemoteDriver();
if (d == null) {
return null;
}
HttpCommandExecutor ce = (HttpCommandExecutor) d
.getCommandExecutor();
String hostName = ce.getAddressOfRemoteServer().getHost();
int port = ce.getAddressOfRemoteServer().getPort();
HttpHost host = new HttpHost(hostName, port);
DefaultHttpClient client = new DefaultHttpClient();
URL sessionURL = new URL("http://" + hostName + ":" + port
+ "/grid/api/testsession?session=" + d.getSessionId());
BasicHttpEntityEnclosingRequest r = new BasicHttpEntityEnclosingRequest(