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

[maurizio.cimadamore at oracle.com]

Changeset: 2d24e93c040d
Author:    mcimadamore
Date:      2019-11-27 15:51 +0000
URL:       https://hg.openjdk.java.net/panama/dev/rev/2d24e93c040d

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/GroupLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/PaddingLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/SequenceLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/ValueLayout.java