public void updateOnVcsMappingsChanged() {
    ApplicationManager.getApplication().invokeLater(() -> {
      updateTreeIfShown(tree -> {
        ChangesGroupingSupport treeGroupingSupport = tree.getGroupingSupport();
        if (treeGroupingSupport.isAvailable(REPOSITORY_GROUPING) && treeGroupingSupport.get(REPOSITORY_GROUPING)) {
          tree.onGroupingChanged();
        }
      });
    }, myProject.getDisposed());
  }
public void updateOnVcsMappingsChanged()