if (j1 == enchantment.effectId &&
EnchantmentHelper.getEnchantmentLevel(j1, central)>=ench.getMaxLevel())
return false;
if (enchantment.effectId != ench.effectId &&
(!enchantment.canApplyTogether(ench) ||
!ench.canApplyTogether(enchantment))) {
return false;
}
}
ItemStack i2 = null;