@Override
  public void update(@NotNull AnActionEvent e) {
    e.getPresentation().setText(JavaRefactoringBundle.message("dataflow.to.here.group.by.leaf.action.text", !myTreeBuilder.analysisInProgress ? 1 : 2));
    e.getPresentation().setEnabled(
      !myTreeBuilder.analysisInProgress && myTreeBuilder.dataFlowToThis && !myTreeBuilder.splitByLeafExpressions && isAvailable()
    );
  }
@Override
  public void update(@NotNull AnActionEvent e)