git: openjdk/jdk: 8279993: Assert that a shared class is not loaded more than once

[Calvin Cheung]

Changeset: bb24c367
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2023-05-18 16:02:55 +0000
URL:       https://git.openjdk.org/jdk/commit/bb24c36759f19448c8539f6b11017753f304bb56

8279993: Assert that a shared class is not loaded more than once

Reviewed-by: iklam, stuefe

! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/oops/instanceKlass.hpp