public static List objectCounter(List o, int number) {
        List<Brand> l = new ArrayList();
        HashMap<Integer,Object> objectlist = new HashMap<Integer, Object>();
        for (int i = 0; i < o.size(); i++) {
            Brand object = (Brand) o.get(i);
            if(objectlist.get(object.hashCode())==null){
                objectlist.put(object.hashCode(), object);
                object.setCounter(0);
                l.add(object);
            }else{
                object.setCounter(object.getCounter()+1);
            }


        }
        Collections.sort(l,new Comparator() {

            @Override
            public int compare(Object o1, Object o2) {
                Brand b1 = (Brand) o1;
                Brand b2 = (Brand) o2;
                int one = b1.getCounter();
                int two = b1.getCounter();
                if(one==two){
                    return 0;
                }else if (one<two){
                    return -1;
                }else{
                    return 1;
                }
            }
        });
        return l;
    }