update DefineClass to exercise Class.newInstance
update DefineClass to exercise Class.newInstance

This is an attempt to reproduce an issue reported on the discussion
group.  However, the current form of the test is passing, so further
work will be necessary to trigger the bug.

lwahlmeier/avian,lwahlmeier/avian,getlantern/avian,lostdj/avian,joshuawarner32/avian,dicej/avian,bigfatbrowncat/avian-pack.avian,lostdj/avian,lostdj/avian,MaartenR/avian,MaartenR/avian,badlogic/avian,ucdseniordesign/avian,badlogic/avian,minor-jason/avian,bgould/avian,badlogic/avian,marcinolawski/avian,joshuawarner32/avian,bigfatbrowncat/avian-pack.avian,MaartenR/avian,marcinolawski/avian,ucdseniordesign/avian,ucdseniordesign/avian,badlogic/avian,marcinolawski/avian,joshuawarner32/avian,joshuawarner32/avian,bigfatbrowncat/avian-pack.avian,bgould/avian,dicej/avian,getlantern/avian,bgould/avian,dicej/avian,minor-jason/avian,dicej/avian,lwahlmeier/avian,lostdj/avian,marcinolawski/avian,ucdseniordesign/avian,lwahlmeier/avian,MaartenR/avian,minor-jason/avian,bigfatbrowncat/avian-pack.avian,bgould/avian,getlantern/avian,minor-jason/avian,getlantern/avian