hg: jdk/sandbox: unixdomainchannels: yet more changes for windows test

[michael.x.mcmahon at oracle.com]

Changeset: 8a795007b140
Author:    michaelm
Date:      2020-07-20 12:16 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/8a795007b140

unixdomainchannels: yet more changes for windows test

! test/jdk/java/nio/channels/unixdomain/IOExchanges.java
! test/jdk/java/nio/channels/unixdomain/NonWindowsDriver.java
! test/jdk/java/nio/channels/unixdomain/WindowsDriver.java