outputStream.write(b.toByteArray());
outputStream.close();
} else {
if (exchange.getQueryParameters().containsKey("useFragmentedSender")) {
//we send it byte at a time
exchange.getResponseSender().send("", new IoCallback() {
int i = 0;
@Override
public void onComplete(final HttpServerExchange exchange, final Sender sender) {
if (i == message.length()) {