public final Map getValidationParametersMap(FacesContext facesContext) {
public final Map getValidationParametersMap() {
    public final Map getValidationParametersMap(FacesContext facesContext) {        if (facesContext == null) {            facesContext = getFacesContext();        }        IDataMapAccessor dataMapAccessor = engine.getDataMapAccessor(                facesContext, "ValidationParameter", false);        if (dataMapAccessor == null) {            return Collections.EMPTY_MAP;        }        return dataMapAccessor.getDataMap(facesContext);    }