hg: jdk/sandbox: http-client-branch: add a test for 8199683; make sure no data is left in the queue after server closes the connection

[daniel.fuchs at oracle.com]

Changeset: ec8799d412fb
Author:    dfuchs
Date:      2018-03-16 12:32 +0000
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/ec8799d412fb

http-client-branch: add a test for 8199683; make sure no data is left in the queue after server closes the connection

! src/java.net.http/share/classes/jdk/internal/net/http/SocketTube.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/SubscriberWrapper.java
+ test/jdk/java/net/httpclient/EncodedCharsInURI.java
+ test/jdk/java/net/httpclient/ServerCloseTest.java