showDetails(e.getCell());
if(e.isAddedCell(index - 1)) { showDetails(lastModified); }
  public void valueChanged(GraphSelectionEvent e)  {    if(e.getCell() != null && (e.getCell() instanceof WorkflowCell || e.getCell() instanceof WorkflowEdge))    {      showDetails(e.getCell());    }    else if(e.getCell() != null)    {      log.debug("unhandled selection:" + e.getCell().getClass());    }  }