hg: jdk/sandbox: unixdomainchannels: misc updates

[michael.x.mcmahon at oracle.com]

Changeset: 83acab2a6431
Author:    michaelm
Date:      2019-12-12 15:55 +0000
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/83acab2a6431

unixdomainchannels: misc updates

! src/java.base/share/classes/java/nio/channels/ServerSocketChannel.java
! src/java.base/share/classes/java/nio/channels/SocketChannel.java
! src/java.base/share/classes/sun/nio/ch/Net.java
! src/java.base/share/classes/sun/nio/ch/UnixDomainServerSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/UnixDomainSocketChannelImpl.java