@Override public void rendererChanged(RendererChangeEvent event){
  if (event.getSeriesVisibilityChanged()) {
    configureDomainAxes();
    configureRangeAxes();
  }
  fireChangeEvent();
}

@ Override public void rendererChanged ( RendererChangeEvent event ) { if ( event . getSeriesVisibilityChanged ( ) ) { configureDomainAxes ( ) ; configureRangeAxes ( ) ; } fireChangeEvent ( ) ; }
receives notification of a renderer change event .
