hg: jdk/sandbox: unixdomainchannels: spec updates

[michael.x.mcmahon at oracle.com]

Changeset: 0acbb87204f4
Author:    michaelm
Date:      2020-05-12 17:37 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/0acbb87204f4

unixdomainchannels: spec 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/java/nio/channels/spi/SelectorProvider.java
! src/jdk.net/share/classes/jdk/net/UnixDomainPrincipal.java