hg: jdk-updates/jdk11u-dev: 8216562: UnknownBodyLength sometimes fails due to "Connection reset by peer"

[christoph.langer at sap.com]

Changeset: 6ae3ec15a35e
Author:    dfuchs
Date:      2019-01-30 18:21 +0000
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/6ae3ec15a35e

8216562: UnknownBodyLength sometimes fails due to "Connection reset by peer"
Summary: uses a longer linger time and avoids closing socket too early.
Reviewed-by: chegar

! test/jdk/java/net/httpclient/UnknownBodyLengthTest.java