Method getDisplayName

src/main/java/net/minecraft/item/ItemStack.java:585–600

returns the display name of the itemstack

()

     * returns the display name of the itemstack
     */
    public String getDisplayName()
    {
        String s = this.getItem().getItemStackDisplayName(this);

        if (this.stackTagCompound != null && this.stackTagCompound.hasKey("display", 10))
        {
            NBTTagCompound nbttagcompound = this.stackTagCompound.getCompoundTag("display");

            if (nbttagcompound.hasKey("Name", 8))
            {
                s = nbttagcompound.getString("Name");
            }
        }

        return s;
    }

    public ItemStack setStackDisplayName(String displayName)
    {