assertHierarchy(
"{RootPanel.get()} {local-unique: rootPanel} {/RootPanel.get()/ /rootPanel.add(tree0)/}",
" {new: com.google.gwt.user.client.ui.Tree} {local-unique: tree0} {/new Tree(m_myBundle)/ /rootPanel.add(tree0)/}",
" {com.google.gdt.eclipse.designer.model.widgets.ImageBundleContainerInfo}",
" {opaque} {field-initializer: m_myBundle} {/GWT.create(MyImageBundle.class)/ /new Tree(m_myBundle)/}");
frame.refresh();
// copy Tree into bytes
{
WidgetInfo tree = frame.getChildrenWidgets().get(0);
JavaInfoMemento memento = JavaInfoMemento.createMemento(tree);
m_clipboardTreeBytes = JavaInfoMementoTransfer.convertObjectToBytes(memento);