private MockCallableWidget childWidget;
private MockCallableWidget childWidget2;
private StandardEnvironment env;
public void setUp() throws Exception {
topWidget = new MockCallableWidget();
childWidget = new MockCallableWidget();
childWidget2 = new MockCallableWidget();
env = new StandardEnvironment(null, null);
stackWidget = new StandardFlowContainerWidget(topWidget);
stackWidget._getComponent().init(env);