hg: jdk/sandbox: http-client-branch: HttpClient throws IOException when receiving 401/407 with no WWW-Authenticate/Proxy-Authenticate header

[daniel.fuchs at oracle.com]

Changeset: 54e7acad0058
Author:    dfuchs
Date:      2018-05-31 17:13 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/54e7acad0058

http-client-branch: HttpClient throws IOException when receiving 401/407 with no WWW-Authenticate/Proxy-Authenticate header
8203882: HttpClient throws IOException when receiving 401/407 with no WWW-Authenticate/Proxy-Authenticate header
Reviewed-by: chegar

! src/java.net.http/share/classes/jdk/internal/net/http/AuthenticationFilter.java
+ test/jdk/java/net/httpclient/UnauthorizedTest.java