protected void refreshAfterCopyTo(DirDiffElementImpl element, DiffElement newElement) {
    ThreadingAssertions.assertEventDispatchThread();
    if (myDisposed) return;
    if (newElement == null && element.getTarget() != null) {
      final int row = myElements.indexOf(element);
      element.updateTargetData();
      fireTableRowsUpdated(row, row);
    }
    refreshElementAfterCopyTo(newElement, element);
  }
protected void refreshAfterCopyTo(DirDiffElementImpl element, DiffElement newElement)