Method getEffects

src/main/java/net/minecraft/item/ItemPotion.java:40–72

(ItemStack stack)

    }

    public List<PotionEffect> getEffects(ItemStack stack)
    {
        if (stack.hasTagCompound() && stack.getTagCompound().hasKey("CustomPotionEffects", 9))
        {
            List<PotionEffect> list1 = Lists.<PotionEffect>newArrayList();
            NBTTagList nbttaglist = stack.getTagCompound().getTagList("CustomPotionEffects", 10);

            for (int i = 0; i < nbttaglist.tagCount(); ++i)
            {
                NBTTagCompound nbttagcompound = nbttaglist.getCompoundTagAt(i);
                PotionEffect potioneffect = PotionEffect.readCustomPotionEffectFromNBT(nbttagcompound);

                if (potioneffect != null)
                {
                    list1.add(potioneffect);
                }
            }

            return list1;
        }
        else
        {
            List<PotionEffect> list = this.effectCache.get(stack.getMetadata());

            if (list == null)
            {
                list = PotionHelper.getPotionEffects(stack.getMetadata(), false);
                this.effectCache.put(stack.getMetadata(), list);
            }

            return list;
        }
    }

    public List<PotionEffect> getEffects(int meta)
    {