[jdk21u] Integrated: 8313874: JNI NewWeakGlobalRef throws exception for null arg

[Oli Gillespie]

On Wed, 23 Aug 2023 10:11:13 GMT, Oli Gillespie <ogillespie at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a clean backport of commit [028b3ae1](https://github.com/openjdk/jdk/commit/028b3ae1b162bd8f7c340bfa6e9487ca83697955) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Oli Gillespie on 10 Aug 2023 and was reviewed by David Holmes, Kim Barrett and Aleksey Shipilev.
> 
> Thanks!

This pull request has now been integrated.

Changeset: 42aec914
Author:    Oli Gillespie <ogillespie at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
URL:       https://git.openjdk.org/jdk21u/commit/42aec9148858b415f8a580e1750b7bcd90e58053
Stats:     11 lines in 2 files changed: 10 ins; 0 del; 1 mod

8313874: JNI NewWeakGlobalRef throws exception for null arg

Backport-of: 028b3ae1b162bd8f7c340bfa6e9487ca83697955

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PR: https://git.openjdk.org/jdk21u/pull/88