thanks for the answer. But what I really need to know is to discover if some website uses HTTP/2 or not, like how we use in URLConnection with Java:

URL url = new URL("https://developer.jboss.org/");
Map<String, List<String>> map = new HashMap<>();
URL obj = new URL(url.toString());
URLConnection conn = obj.openConnection();
map = conn.getHeaderFields();

Thanks again!

2015-11-09 16:51 GMT-03:00 Toma┼ż Cerar <tomaz.cerar@gmail.com>:
It is not just http/2 header :)

but yes, undertow supports it, to enable it you will need to upgrade to Java 8 and do some additional setup.

see https://developer.jboss.org/message/929048

for how to setup it.


On Mon, Nov 9, 2015 at 6:15 PM, jorge lima <jorge.ayala2012@gmail.com> wrote:

Is there already a way to get the HTTP/2 response header in Java using Undertow? I really need to know. I'm using JDK 7 on my Java Project. Thank you very much!

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