hg: panama/dev: manual merge with foreign

[maurizio.cimadamore at oracle.com]

Changeset: 29402de4f1b7
Author:    mcimadamore
Date:      2019-02-14 15:42 +0000
URL:       http://hg.openjdk.java.net/panama/dev/rev/29402de4f1b7

manual merge with foreign

- src/java.base/share/classes/java/foreign/memory/Resource.java
! src/java.base/share/classes/jdk/internal/foreign/abi/UniversalNativeInvoker.java
! src/java.base/share/classes/jdk/internal/foreign/abi/UniversalUpcallHandler.java
! src/java.base/share/classes/jdk/internal/foreign/abi/x64/sysv/SysVx64ABI.java
! src/java.base/share/classes/jdk/internal/foreign/abi/x64/windows/Windowsx64ABI.java
! test/jdk/com/sun/tools/jextract/TestUpcall.java