hg: jdk/sandbox: 3 new changesets

[alan.bateman at oracle.com]

Changeset: ddfb12ab18e1
Author:    alanb
Date:      2019-05-06 09:43 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/ddfb12ab18e1

Align implNote with CSR text

! src/java.base/share/classes/java/net/SocketImpl.java

Changeset: feba42009db9
Author:    alanb
Date:      2019-05-06 09:43 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/feba42009db9

Merge

! test/jdk/ProblemList.txt

Changeset: ceb5c3fd71d2
Author:    alanb
Date:      2019-05-09 17:49 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/ceb5c3fd71d2

Address review comments

! src/java.base/share/classes/java/net/SocketImpl.java
! src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java
! test/jdk/java/net/Socket/Timeouts.java
! test/jdk/java/net/Socket/UdpSocket.java
+ test/jdk/java/net/SocketImpl/CompareSocketOptions.java