git: openjdk/panama-foreign: foreign-memaccess+abi: Investigate alternate strategy to acquire resource scopes

[Maurizio Cimadamore]

Changeset: d9e7935d
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2021-04-21 20:33:33 +0000
URL:       https://git.openjdk.java.net/panama-foreign/commit/d9e7935d

Investigate alternate strategy to acquire resource scopes

Reviewed-by: chegar, psandoz

! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/ResourceScope.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/ConfinedScope.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/ResourceScopeImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/SharedScope.java
! test/jdk/java/foreign/NativeTestHelper.java
! test/jdk/java/foreign/TestNulls.java
! test/jdk/java/foreign/TestResourceScope.java
! test/jdk/java/foreign/TestScopedOperations.java
! test/micro/org/openjdk/bench/jdk/incubator/foreign/BulkMismatchAcquire.java