class PersistenceUnitPropertyGrid implements IsWidget,
                   PersistenceUnitPropertyGridView.Presenter {

    public void setProperties( List<PropertyRow> properties ) {
        this.properties = properties;
        dataProvider.getList().clear();
        if ( properties != null ) {
            dataProvider.getList().addAll( properties );
        }
    }

    public  PersistenceUnitPropertyGrid();
    @Inject public  PersistenceUnitPropertyGrid( PersistenceUnitPropertyGridView view );

}