[Integrated] [foreign-memaccess] RFR: JDK-8242051: Clarify difference between checked and unchecked addresses

[Maurizio Cimadamore]

Changeset: fe152a65
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2020-04-02 20:09:16 +0000
URL:       https://git.openjdk.java.net/panama-foreign/commit/fe152a65

JDK-8242051: Clarify difference between checked and unchecked addresses

Reviewed-by: jvernee

! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryAddress.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemorySegment.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/MemoryAddressImpl.java
! test/jdk/java/foreign/TestAddressHandle.java
! test/jdk/java/foreign/TestNative.java
! test/jdk/java/foreign/TestSegments.java