Testsuite for casting operators/is_subclass

[Artur Biesiadowski]

You can download it from
http://www.pg.gda.pl/~abies/tests/
file TestCasts.java and results.txt

It can be added for japhar and kaffe tests if you want.

Results:

Win JDK113, JDK116, Linux JDK115 - correct

Win JDK12b3 - Class.instanceOf(null) returns true instead of false

kaffe 0.10.1 - arrays do not implement Cloneable nor Serializable

japhar - crashes :) - seems to be buffer overrun  (it claims it cannot
find class Serializa??le - with ?? being two strange chracters)

tya0.7 + JDK115 - crashes and dumps core (or reports nonexistent
NullPointerException)

Artur

P.S.
I'm sending it to kaffe, japhar and tya lists. If you will receive
multiple recipients, reply only to one of interest.