HttpConnectionOverHTTP connection = new HttpConnectionOverHTTP(endPoint, destination);
Request request = client.newRequest(URI.create("http://localhost/"));
connection.send(request, null);
// This take will free space in the buffer and allow for the write to complete
StringBuilder builder = new StringBuilder(endPoint.takeOutputString());
// Wait for the write to complete
TimeUnit.SECONDS.sleep(1);
String chunk = endPoint.takeOutputString();