hg: jdk/sandbox: 2 new changesets

[alan.bateman at oracle.com]

Changeset: 4d57d18f0ca5
Author:    alanb
Date:      2019-02-28 17:21 +0000
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/4d57d18f0ca5

More tests for timeouts and shutdownXXXX

+ test/jdk/java/net/Socket/AsyncShutdown.java
! test/jdk/java/net/Socket/Timeouts.java

Changeset: aebe3e4fd2d1
Author:    alanb
Date:      2019-02-28 17:41 +0000
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/aebe3e4fd2d1

Change asserts to guarantees

! src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java