addInitailAction();
addInitialActions();
  public WorkflowGraph(GraphModel model, WorkflowDescriptor descriptor, Layout layout, boolean doAutoLayout)  {    super(model);    ToolTipManager.sharedInstance().registerComponent(this);    this.layout = layout;    if(descriptor != null)    {      this.descriptor = descriptor;      addInitailAction();      addSteps();      addSplits();      addJoins();      getWorkflowGraphModel().insertResultConnections();    }    if(doAutoLayout)    {      autoLayout();    }    setSelectNewCells(true);    setGridEnabled(true);    setGridSize(6);    setTolerance(2);    setMarqueeHandler(new WorkflowMarqueeHandler());    setCloneable(false);    setPortsVisible(true);    menu = new JPopupMenu();    JMenu n = new JMenu("New");    menu.add(n);    n.add(new CreateInitialAction(this));  }