hg: jdk/sandbox: http-client-branch: relax server side exception handling in CancelledResponse test

[daniel.fuchs at oracle.com]

Changeset: 93e8ef0ff08e
Author:    dfuchs
Date:      2017-11-24 12:10 +0000
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/93e8ef0ff08e

http-client-branch: relax server side exception handling in CancelledResponse test

! src/jdk.incubator.httpclient/share/classes/jdk/incubator/http/Exchange.java
! test/jdk/java/net/httpclient/CancelledResponse.java