CLASS none/aib net/minecraft/enchantment/EnchantmentThorns
METHOD a isAcceptableItem (Lnone/aes;)Z
ARG 0 item
METHOD b getHighestLevel ()I
METHOD b onUserDamaged (Lnone/sp;Lnone/sg;I)V
ARG 0 user
ARG 1 attacker
ARG 2 level