Run the tests ins INTJDK-7604355, they are invocation tests.
All three: invokeinterface, invokevirtual and invokespecial assert

in initialize_vtable:
assert(initialized <= _length) failed: vtable initialization failed
All are on an example: liek
A PUB, a.B PP, b.C PUB

I tested both CLASSFILE_VER = 51 and 52

This is a new failure, definitely there after 8014013, wasn't there several weeks ago, I did
not triage the exact introduction.

Note that prior to this change there was a bug in
invokespecial only: assert in put_method_at called by initialize_vtable
assert(i >=0 && i < _length) failed: index out of bounds.
This worked in jdk7. I got back as far as jdk8b20 and still found failures, so
I didn't fully triage when this was introduced. The fix for the bug reported here may
leave the invokespecial other problem, if so, we need to file a separate bug for that.

But invokevirtual and invokeinterface used to pass.

While the technical ownership area is runtime, giving this to compiler as a probable
fallout of 8014013. Give it back to runtime if that is not the case.