repaintManager.addDirtyRegion(manifestation, 0, 0, 0, 0);
Assert.assertSame(reference.get(), manifestation);
// Test other unrelated JComponent
JComponent widget = Mockito.mock(JComponent.class);
repaintManager.addDirtyRegion(widget, 0, 0, 0, 0);
Assert.assertSame(reference.get(), widget);
}
@SuppressWarnings("serial")
private class MockManifestation extends View {