/**
* Returns an independent copy of the generator.
*
* @return A clone.
* @throws CloneNotSupportedException should not happen.
*/
@Override
public Object clone() throws CloneNotSupportedException {
StandardPieSectionLabelGenerator clone = (StandardPieSectionLabelGenerator) super.clone();
clone.attributedLabels = new HashMap();
clone.attributedLabels.putAll(this.attributedLabels);
return clone;
}
@Test
public void testBug1126_e() throws CloneNotSupportedException {
DefaultPieDataset dataset1 = new DefaultPieDataset();
PiePlot plot1 = new PiePlot(dataset1);
plot1.setLabelGenerator(new StandardPieSectionLabelGenerator());
PiePlot plot2 = (PiePlot) plot1.clone();
StandardPieSectionLabelGenerator g2 =
(StandardPieSectionLabelGenerator) plot2.getLabelGenerator();
g2.setAttributedLabel(1, new AttributedString("TESTING"));
assertNotEquals(plot1, plot2);
}
/**
* Check cloning of the legendLabelToolTipGenerator field.
*
* @throws CloneNotSupportedException
*/
@Test
public void testCloning_LegendLabelToolTipGenerator() throws CloneNotSupportedException {
StandardPieSectionLabelGenerator generator = new StandardPieSectionLabelGenerator();
PiePlot p1 = new PiePlot();
p1.setLegendLabelToolTipGenerator(generator);
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
// change the generator and make sure it only affects p1
generator.getNumberFormat().setMinimumFractionDigits(2);
assertFalse(p1.equals(p2));
}
