public final String getSortedColumnIds( javax.faces.context.FacesContext facesContext) { return engine.getStringProperty(Properties.SORTED_COLUMN_IDS, facesContext); }
public final String getSortedColumnIds() { return getSortedColumnIds(null); }
    public final String getSortedColumnIds(            javax.faces.context.FacesContext facesContext) {        return engine.getStringProperty(Properties.SORTED_COLUMN_IDS,                facesContext);    }