public void randomize() 
    {
        Random rand = new Random();

        for (int i = 0; i < Tab.length; i++) {
            Tab[i] = Math.ceil(rand.nextDouble() * _maxRandom);
        }
        // Todo change this!
        for (SortListener sl : subscribers) {
            sl.SetObservableArray(this, _maxRandom);
        }

    }