GMap Markers

@Named
@RequestScoped
public class MarkersView implements Serializable {
   
    private MapModel simpleModel;
 
    @PostConstruct
    public void init() {
        simpleModel = new DefaultMapModel();
         
        //Shared coordinates
        LatLng coord1 = new LatLng(36.879466, 30.667648);
        LatLng coord2 = new LatLng(36.883707, 30.689216);
        LatLng coord3 = new LatLng(36.879703, 30.706707);
        LatLng coord4 = new LatLng(36.885233, 30.702323);
         
        //Basic marker
        simpleModel.addOverlay(new Marker(coord1, "Konyaalti"));
        simpleModel.addOverlay(new Marker(coord2, "Ataturk Parki"));
        simpleModel.addOverlay(new Marker(coord3, "Karaalioglu Parki"));
        simpleModel.addOverlay(new Marker(coord4, "Kaleici"));
    }
 
    public MapModel getSimpleModel() {
        return simpleModel;
    }
}