/** Confirm that cloning works. */
@Test
public void testCloning() throws CloneNotSupportedException {
TextTitle t = new TextTitle("Title");
XYTitleAnnotation a1 = new XYTitleAnnotation(1.0, 2.0, t);
XYTitleAnnotation a2 = (XYTitleAnnotation) a1.clone();
assertNotSame(a1, a2);
assertSame(a1.getClass(), a2.getClass());
assertEquals(a1, a2);
}
