example

public List<Node> deserializeAndSearch(double lat, double lon, File f) {
        ObjectInputStream reader = null;
        BinarySearchTree bst = new BinarySearchTree();
        List<Node> addresses = new ArrayList<Node>();
        try {
            reader = new ObjectInputStream(new BufferedInputStream(new FileInputStream(f)));
            bst = (BinarySearchTree) reader.readObject();
            //bst.search(new Coordinate(lat, lon, null, null, null, null, null));
            if (bst.getNodes().size() > 0) {
                addresses.add(bst.getNodes().get(0));
            }
            bst = null;
            return addresses;
        }
        catch (Exception e) {
            e.printStackTrace();
            return null;
        }
        finally {
            try {
                reader.close();
            }
            catch (IOException e) {
                e.printStackTrace();
            }
        }
    }