hg: jdk10/sandbox/jdk: http-client-branch: need to check selection key validity before handling event

[daniel.fuchs at oracle.com]

Changeset: 46e4139ff13e
Author:    dfuchs
Date:      2017-09-14 19:16 +0100
URL:       http://hg.openjdk.java.net/jdk10/sandbox/jdk/rev/46e4139ff13e

http-client-branch: need to check selection key validity before handling event

! src/jdk.incubator.httpclient/share/classes/jdk/incubator/http/HttpClientImpl.java