r1.setDefaultLegendTextPaint(new GradientPaint(1.0f, 2.0f, Color.RED,
3.0f, 4.0f, Color.green));
r1.setDefaultLegendShape(new Line2D.Double(1.0, 2.0, 3.0, 4.0));
BarRenderer r2 = (BarRenderer) TestUtils.serialised(r1);
assertEquals(r1, r2);
r2.notifyListeners(new RendererChangeEvent(r2));
}
/**
* Some checks for the autoPopulate flag default values.
*/