DataProvider.getInstance().getLookupTable().clear();
public void initializeWorkspace() {		UndoManager.getInstance().reset();	setModified(false);	viewGroup = new Group(null);	viewGroup.setAbsoluteName("");	Group.setRoot(viewGroup);	ViewState.getInstance().set(viewGroup);	//Console.getInstance().flush();	InspectorManager.getInstance().disposeAllInspectors();		UndoManager.getInstance().setMonitor(true);		baseView();}