Primefaces lazydatamodel load override not working

Question

I have a problem with overriding load of primefaces lazydatamodel. The error points at the load method. I am using primefaces 5.0. Working in Jboss Developer Studio 7.1

 private LazyDataModel<City> mdlCityList;
    @PostConstruct
        public void init() {
            try {
                this.mdlCityList = new LazyDataModel<City>() {
                    private static final long serialVersionUID = 1L;

                    @Override
                    public List<City> load(int first, int pageSize,
                            String sortField, SortOrder sortOrder,
                            Map<String, String> filters) {
                        mdlCityList.setRowCount(cityFacade.count(filters));
                        return cityFacade.getResultList(first, pageSize, sortField,
                                sortOrder, filters);
                    }
                };
                mdlCityList.setRowCount(cityFacade
                        .count(new HashMap<String, String>()));
            } catch (Exception e) {
                System.out.println("Exception in CityListProducer " + e);
            }
        }

As you can see, I am implementing @Override but it still points out that:

The method load(int, int, String, SortOrder, Map) of type new LazyDataModel(){} must override or implement a supertype method

Answer 1

Overriding method now in PF 5 should look

public List<Car> load(int first, int pageSize, String sortField, SortOrder sortOrder, Map<String,Object> filters)

instead

public List<Car> load(int first, int pageSize, String sortField, SortOrder sortOrder, Map<String,String> filters)

Map<String,Object> instead Map<String,String> in your method

Look example http://www.primefaces.org/showcase/ui/data/datatable/lazy.xhtml