private static boolean nullabilityAnnotationsNotAvailable(final PsiFile file) {
    final Project project = file.getProject();
    final GlobalSearchScope scope = GlobalSearchScope.allScope(project);
    final JavaPsiFacade facade = JavaPsiFacade.getInstance(project);
    return ContainerUtil.find(NullableNotNullManager.getInstance(project).getNullables(), s -> facade.findClass(s, scope) != null) == null;
  }
private static boolean nullabilityAnnotationsNotAvailable(final PsiFile file)