private void initialize(ISynchronizePageConfiguration configuration) {
   configuration.getSite().getSelectionProvider().addSelectionChangedListener(this);
   configuration
       .getPage()
       .getViewer()
       .getControl()
       .addDisposeListener(
           new DisposeListener() {
             @Override
             public void widgetDisposed(DisposeEvent e) {
               getConfiguration()
                   .getSite()
                   .getSelectionProvider()
                   .removeSelectionChangedListener(ModelParticipantAction.this);
             }
           });
 }