private HuffmanTree<Character> restore(HuffmanTree<Character> root, Scanner infile)
    {
        while (infile.hasNextLine())
        {
            String line = infile.nextLine();        //Maybe put these two lines in another private method?
            Character[] toBeAdded = huffFileToCharacterArray(line);
            System.out.println("Character[1]: " + toBeAdded[1]);

            if (toBeAdded[0].equals('I'))       //In this case, the root has two child nodes
            {
                root.left = new HuffmanTree<Character>('\0');
                root.right = new HuffmanTree<Character>('\0');

                restore((HuffmanTree<Character>) root.left, infile);    //Read in the node's left and right subtrees
                restore((HuffmanTree<Character>) root.right, infile);
            }
            else    //i.e. toBeAdded[0].equals('L')
            {
                HuffmanTree<Character> newNode = new HuffmanTree<Character>(toBeAdded[1]);
                root = newNode;
            }
        }
        return root;
    }