@Test
public void testPanels() throws Exception {
invokeAllAccessibleMethods(new AbsolutePanel() {});
invokeAllAccessibleMethods(new CellPanel() {});
invokeAllAccessibleMethods(new ComplexPanel() {});
invokeAllAccessibleMethods(new DeckLayoutPanel() {});
invokeAllAccessibleMethods(new DeckPanel() {});
invokeAllAccessibleMethods(new DecoratorPanel() {});
invokeAllAccessibleMethods(new DockLayoutPanel(Unit.PX) {});
invokeAllAccessibleMethods(new DockPanel() {});
invokeAllAccessibleMethods(new FlowPanel() {});