!752

p {
  serveHttp(7777);
}

static NanoHTTPD.Response serve(S uri, NanoHTTPD.Method method,
  Map<S,S> header, Map<S,S> parms, Map<S,S> files) {
  print("Serving HTML.");
  ret serveHTML("Hello world (as usual...)");
}

static InputStream wrap(InputStream in, L more) {
  print("Wrapping input stream... " + identityHashCode(in));
  ret new FilterInputStream(in) {};
}

static OutputStream wrap(OutputStream out, L more) {
  print("Wrapping output stream... " + identityHashCode(out));
  ret new FilterOutputStream(out);
}

Began life as a copy of #1001649