a2 = new MarkerAxisBand(null, 2.0, 3.0, 1.0, 1.0, font1);
        assertTrue(a1.equals(a2));
        
        a1 = new MarkerAxisBand(null, 2.0, 3.0, 4.0, 1.0, font1);
        assertFalse(a1.equals(a2));