@Nullable
  public static LocalQuickFix createReplaceOptionalOfNullableWithEmptyFix(@NotNull PsiElement anchor) {
    final PsiMethodCallExpression parent = findCallExpression(anchor);
    if (parent == null) return null;
    boolean jdkOptional = OptionalUtil.JDK_OPTIONAL_OF_NULLABLE.test(parent);
    return new ReplaceOptionalCallFix(jdkOptional ? "empty" : "absent", true);
  }
@Nullable
  public static LocalQuickFix createReplaceOptionalOfNullableWithEmptyFix(@NotNull PsiElement anchor)