git: openjdk/jdk: 8310380: Handle problems in core-related tests on macOS when codesign tool does not work

[Matthias Baesken]

Changeset: 39c104df
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2023-06-28 06:51:05 +0000
URL:       https://git.openjdk.org/jdk/commit/39c104df44f17c1d65e35becd4272f73e2c6610c

8310380: Handle problems in core-related tests on macOS when codesign tool does not work

Reviewed-by: lucy, clanger, cjplummer

! test/hotspot/jtreg/serviceability/sa/TestJmapCoreMetaspace.java
! test/lib-test/jdk/test/lib/TestMutuallyExclusivePlatformPredicates.java
! test/lib/jdk/test/lib/Platform.java
! test/lib/jdk/test/lib/util/CoreUtils.java