@Override
  public void fix(@NotNull PsiLocalVariable var) {
    StreamModel model = createModel(var);
    if (model == null) return;
    PsiElement element = model.migration().migrate(var.getProject(), model.body(), model.tb());
    MigrateToStreamFix.simplify(var.getProject(), element);
  }
@Override
  public void fix(@NotNull PsiLocalVariable var)