public Map load(String name) throws MapNotFoundException {
        Map m = null;
        if(!mapMap.containsKey(name)){
            throw new MapNotFoundException();
        }
        else{
            File f = new File(mapMap.get(name));
            try {
                m = (Map) biIn.load(f);
            } catch (IOException ex) {
                Logger.getLogger(MapLoader.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
        
        return m;
    }