git: openjdk/jdk: 8303489: Add a test to verify classes in vmStruct have unique vtables

[Alex Menkov]

Changeset: f9aadb94
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2023-03-09 19:13:02 +0000
URL:       https://git.openjdk.org/jdk/commit/f9aadb943cb90382a631a5cafd0624d4e8a47789

8303489: Add a test to verify classes in vmStruct have unique vtables

Reviewed-by: cjplummer, sspitsyn

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/types/basic/BasicTypeDataBase.java
+ test/hotspot/jtreg/serviceability/sa/UniqueVtableTest.java