Grudge Match: Wolverine vs Superman

Okay, could Wolverine beat Superman? I think it depends on two questions: Does adamantium hurt Superman? Can Superman bend or even break Admantium. Let's make it interesting and assume Superman can't break Wolverine's skeleton and that Superman is immune to Wolverine's claws. Under those conditions Superman would have a tough time and I think Wolverine's fighting skills will give Superman a lot of problems. I think Superman could ulitmate win this if he is ruthless. If he treats Wolverine with kid-gloves the fight will be really, really hard. Wolverine does not know the meaning of "kid-gloves".