myStoredProcedureListener = new StoredProcedurePropertyChangeListener();
  public EOModelTreeViewUpdater(TreeViewer _treeViewer, EOModelOutlineContentProvider _contentProvider) {    myTreeViewer = _treeViewer;    myTreeViewer.setContentProvider(_contentProvider);    myTreeViewer.setLabelProvider(new EOModelOutlineLabelProvider());    myTreeViewer.setSorter(new ViewerSorter());    myModelListener = new ModelPropertyChangeListener();    myEntityListener = new EntityPropertyChangeListener();  }