git: openjdk/jdk-sandbox: jcmd_cores_process_revival: exceptions - avoid null

[duke]

Changeset: 05a0d34a
Branch: jcmd_cores_process_revival
Author:    Kevin Walls <kevin.walls at oracle.com>
Date:      2025-11-10 09:36:46 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/05a0d34a3e84996549270a4dd1fa5d78471f415d

exceptions - avoid null

! src/hotspot/share/utilities/exceptions.cpp