public boolean selectOnMouseDown(MouseEvent mouseEvent,ChartSelection chartSelection){
  return selectOnRubberBand(new Rectangle(mouseEvent.getX() - 1,mouseEvent.getY() - 1,2,2),mouseEvent,chartSelection);
}

public boolean selectOnMouseDown ( MouseEvent mouseEvent , ChartSelection chartSelection ) { return selectOnRubberBand ( new Rectangle ( mouseEvent . getX ( ) - 1 , mouseEvent . getY ( ) - 1 , 2 , 2 ) , mouseEvent , chartSelection ) ; }
select series and classes that contain given location
