hg: jdk/sandbox: Merge

[michael.x.mcmahon at oracle.com]

Changeset: 5a16f7ed70dc
Author:    michaelm
Date:      2020-07-15 15:45 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/5a16f7ed70dc

Merge

! src/java.base/share/classes/sun/nio/ch/Net.java
! src/java.base/share/classes/sun/nio/ch/UnixDomainSocketChannelImpl.java