// WARNING: Untested code

    /** Holds the amount of willows we have cut */
    private int willowsCut = 0;
    /** Holds the last inventory that was compared */
    private Item[] lastInv;

    /**
     * Simple getter
     * @return the number of willows cut
     */
    public int getWillowsCut() {
        return willowsCut;
    }

    /**
     * Compares your last inventory with the current inventory.
     */
    public void compareItems() {
        if (lastInv == null) {
            lastInv = getInventory().getItems();
            return; // It will be the same, no need to check
        }

        String item = "Willow logs";
        Item[] currInv = getInventory().getItems();
        for (int i = 0; i < 28; i++) {
            // Check for the same thing
            if ((currInv[i] == null && lastInv == null)
                    || currInv[i].getName().equals(lastInv[i].getName()))
                continue; // Its the same, continue

            if (currInv[i] != null) {
                // We have an item when we didn't
                if (currInv[i].getName().equals(item))
                    willowsCut++; // It was a willow log, ++
            } else {
                // We don't have an item when we did
                if (lastInv[i].getName().equals(item))
                    willowsCut--; // It was a willow log, --
            }
        }
        lastInv = currInv; // Update the inv
    }

    /**
     * Run this when the lastInv needs refreshing, aka after banking
     */
    public void resetItems() {
        lastInv = getInventory().getItems();
    }