hg: panama/dev: manual merge with foreign-memaccess

[maurizio.cimadamore at oracle.com]

Changeset: cd7a480ee38f
Author:    mcimadamore
Date:      2019-07-23 14:40 +0100
URL:       https://hg.openjdk.java.net/panama/dev/rev/cd7a480ee38f

manual merge with foreign-memaccess

! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/AbstractLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryLayout.java