@Nullable
  protected ServiceViewItem findItemSafe(@NotNull ServiceViewItem item) {
    ServiceViewItem updatedItem = findItem(item, myModel.getRoots());
    if (updatedItem != null) {
      return updatedItem;
    }
    return myModel.findItemSafe(item.getValue(), item.getRootContributor().getClass());
  }
@Nullable
  protected ServiceViewItem findItemSafe(@NotNull ServiceViewItem item)