m1 = new IntervalMarker(44.0, 55.0);
assertFalse(m1.equals(m2));
m2 = new IntervalMarker(44.0, 55.0);
assertTrue(m1.equals(m2));
GradientPaintTransformer t = new StandardGradientPaintTransformer(
GradientPaintTransformType.HORIZONTAL
);
m1.setGradientPaintTransformer(t);
assertFalse(m1.equals(m2));
m2.setGradientPaintTransformer(t);