TileEntity to Item

//From Tile Entity
@Override
    public void updateEntity() {
        if (cardStack!=null){
            NBTTagCompound tag = cardStack.stackTagCompound;
            if (tag == null) tag = new NBTTagCompound();
            boolean isCardLinked = tag.getBoolean(NBTTags.Card.IS_LINKED_TAG);
            if (!isCardLinked&&player!=null){
                GameProfile profile = player.getGameProfile();
                if (profile!=null) {
                    UUID id = profile.getId();
                    if (!id.equals(new UUID(0L,0L))) {
                        BankAccount account = new BankAccount(this, id);
                        //if (account!=null) {
                            tag.setTag(NBTTags.Card.ACCOUNTS_TAG, BankAccount.toNBT(account, true));
                            tag.setBoolean(NBTTags.Card.IS_LINKED_TAG, true);
                            //tag.setString(NBTTags.Card.NAME_TAG,player.getDisplayName());
                            cardStack.stackTagCompound = tag;

                            this.addAccount(account);

                            markForUpDate();
                        //}
                    }
                }
            }

            if (currencyStack!=null){
                if (tick >= time){
                    long ownerIDLeast, ownerIDMost;

                    NBTTagCompound ownerTag = tag.getCompoundTag(NBTTags.Card.ACCOUNTS_TAG).getCompoundTag(NBTTags.Card.UUID_OWNER_TAG);

                    ownerIDLeast = ownerTag.getLong(NBTTags.Card.UUID_LEAST_TAG);
                    ownerIDMost = ownerTag.getLong(NBTTags.Card.UUID_MOST_TAG);

                    UUID id = new UUID(ownerIDMost,ownerIDLeast);

                    BankAccount account = getAccount(id);

                    if (account!=null) {
                        account.addCredit(getValue(currencyStack.getItem()));
                        decrStackSize(1, 1);
                    }

                    markForUpDate();

                    tick = 0;
                } else tick++;
            }else tick = 0;
        }else tick = 0;
    }

// From Item

@Override
    public void addInformation(ItemStack stack, EntityPlayer player, List list, boolean p_77624_4_) {
        NBTTagCompound tag = stack.stackTagCompound;
        if (tag != null) {
            if (tag.hasKey(NBTTags.Card.ACCOUNTS_TAG)) {
                NBTTagCompound accountTag = tag.getCompoundTag(NBTTags.Card.ACCOUNTS_TAG);
                BankAccount account = BankAccount.fromNBT(accountTag, null);
                if (account!=null) {
                    if (account.getPlayer() != null) list.add("Owner: " + ((account.getPlayer()==player) ? EnumChatFormatting.GREEN : EnumChatFormatting.DARK_RED) + account.getPlayer().getDisplayName());
                    else{
                        CompletableFuture<String> playerName;

                        long ownerIDLeast, ownerIDMost;
                        NBTTagCompound ownerTag = tag.getCompoundTag(NBTTags.Card.UUID_OWNER_TAG);
                        ownerIDLeast = ownerTag.getLong(NBTTags.Card.UUID_LEAST_TAG);
                        ownerIDMost = ownerTag.getLong(NBTTags.Card.UUID_MOST_TAG);
                        UUID id = new UUID(ownerIDMost,ownerIDLeast);

                        playerName = UsernameCache.get(id);

                        String name;

                        if (playerName.isDone()) {
                            try {name = playerName.get();}
                            catch (InterruptedException |
                                    ExecutionException e) {name = "<"+id+">";e.printStackTrace();}
                        } else name = "<"+id+">";
                        list.add("Owner: " + EnumChatFormatting.DARK_RED + name);
                    }
                    if (account.getBank()!=null) list.add("Bank: " + EnumChatFormatting.GREEN + account.getBank().getName());
                    else list.add("Bank: " + EnumChatFormatting.DARK_RED + "Bankrupt");
                    list.add(String.format("Credit: %s\u20a9%.3f",
                            ((account.getCredit() > 0) ? EnumChatFormatting.GREEN :
                                    ((account.getCredit() < 0) ? EnumChatFormatting.DARK_RED :
                                            EnumChatFormatting.YELLOW)),
                            account.getCredit()));
                } else {
                    LogHelper.warn("Account not found.");

                    NBTTagCompound ownerTag = accountTag.getCompoundTag(NBTTags.Card.UUID_OWNER_TAG);

                    long ownerIDLeast = ownerTag.getLong(NBTTags.Card.UUID_LEAST_TAG);
                    long ownerIDMost = ownerTag.getLong(NBTTags.Card.UUID_MOST_TAG);

                    UUID id = new UUID(ownerIDMost, ownerIDLeast);

                    list.add("Owner: " + EnumChatFormatting.DARK_RED + id);
                }
            }
        }
    }