hg: panama/dev: 8202907: Consolidate the design and implementation of the nicl support.

[sundararajan.athijegannathan at oracle.com]

Changeset: c91142bba189
Author:    sundar
Date:      2018-05-18 14:25 +0530
URL:       http://hg.openjdk.java.net/panama/dev/rev/c91142bba189

8202907: Consolidate the design and implementation of the nicl support.
Mac layout string for "stat" struct is wrong.

! test/jdk/java/nicl/System/UnixSystem.java