hg: jdk/sandbox: 8226798: JVM crash in klassItable::initialize_itable_for_interface(int, InstanceKlass*, bool, Thread*)

[chris.hegarty at oracle.com]

Changeset: 419420eb5230
Author:    hseigel
Date:      2019-07-11 09:26 -0400
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/419420eb5230

8226798: JVM crash in klassItable::initialize_itable_for_interface(int, InstanceKlass*, bool, Thread*)
Summary: When calculating vtable size at class load time, do not look for miranda method if matching package private method is found in a super class.
Reviewed-by: acorn, lfoltan

! src/hotspot/share/oops/klassVtable.cpp
+ test/hotspot/jtreg/runtime/VtableTests/VTableTest.java
+ test/hotspot/jtreg/runtime/VtableTests/pkg/A.java