@Override
 public IPluginBase createPluginBase() {
   BundleFragment bfragment = new BundleFragment();
   bfragment.setModel(this);
   return bfragment;
 }
 public IMonitorBase createMonitorBase() {
   BundleFragment bfragment = new BundleFragment();
   bfragment.setModel(this);
   return bfragment;
 }