hg: jdk/sandbox: unixdomainchannels: spec update added a new test

[michael.x.mcmahon at oracle.com]

Changeset: 0d82f9fb48ec
Author:    michaelm
Date:      2020-05-04 11:05 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/0d82f9fb48ec

unixdomainchannels: spec update added a new test

- README.branches
! src/java.base/share/classes/java/nio/channels/UnixDomainSocketAddress.java
! src/java.base/share/classes/java/nio/channels/package-info.java
+ test/jdk/java/nio/channels/unixdomain/AddressTest.java
+ test/jdk/java/nio/channels/unixdomain/DummyPath.java