@Test(invocationCount = 4, groups = { "online", "default_provider" })
public void multipleSslRequestsWithDelayAndKeepAlive() throws Exception {
final AsyncHttpClient client = create();
try {
final BoundRequestBuilder builder = client.prepareGet(GOOGLE_HTTPS_URL);
final Response response1 = builder.execute().get();
Thread.sleep(4000);
final Response response2 = builder.execute().get();
if (response2 != null) {
System.out.println("Success (2nd response was not null).");
} else {
System.out.println("Failed (2nd response was null).");
}