hg: jdk/sandbox: http-client-branch: improve test stability by allowing retry on java.net.ConnectException

[daniel.fuchs at oracle.com]

Changeset: c8fe5ffdfe98
Author:    dfuchs
Date:      2018-05-18 15:23 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/c8fe5ffdfe98

http-client-branch: improve test stability by allowing retry on java.net.ConnectException

! src/java.net.http/share/classes/jdk/internal/net/http/MultiExchange.java