*
   * <p>Under j2objc, the necessary APIs exist, but some (perhaps all) return stub values, like
   * empty arrays. Presumably {@link NullPointerTester} could likewise misbehave under j2objc, but I
   * don't know that anyone uses it there, anyway.
   */
  private enum NullnessAnnotationReader {
    @SuppressWarnings("Java7ApiChecker")
    FROM_DECLARATION_AND_TYPE_USE_ANNOTATIONS {
      @Override

   *
   * <p>Under j2objc, the necessary APIs exist, but some (perhaps all) return stub values, like
   * empty arrays. Presumably {@link NullPointerTester} could likewise misbehave under j2objc, but I
   * don't know that anyone uses it there, anyway.
   */
  private enum NullnessAnnotationReader {
    @SuppressWarnings("Java7ApiChecker")
    FROM_DECLARATION_AND_TYPE_USE_ANNOTATIONS {
      @Override