Version:1.8.04
Issue:
after rendering the cave spider with another mob it becomes glitchy with lighting issues

Steps to reproduce:
place a cave spider on the ground with another mob spawner

I am unable to reproduce on a non broken graphics card maybe it's the java version but, this might be non existent and it might simply be a bad graphics card not taking all processes it's suppose to and ignoreing others

I will try and re-produce said bug with java 8u51

after messing with lighting time again and again I think my graphics card is simply broke will have micha_laster run java 8u51 still though but, I don't think that's going to make a difference.