[Integrated] [foreign-memaccess] RFR: JDK-8243089: Foreign address manipulation always fails with exception

[Maurizio Cimadamore]

Changeset: c1117a55
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2020-04-17 18:50:34 +0000
URL:       https://git.openjdk.java.net/panama-foreign/commit/c1117a55

JDK-8243089: Foreign address manipulation always fails with exception

Reviewed-by: jvernee

! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/InternalForeign.java
! test/jdk/java/foreign/TestNative.java
! test/jdk/java/foreign/libNativeAccess.c