}

  public void testRejectTypeVariable_parameterizedType() {
    assertNoTypeVariable(new TypeCapture<Iterable<String>>() {}.capture());
  }

  public void testRejectTypeVariable_wildcardType() {
    assertNoTypeVariable(new TypeCapture<Iterable<? extends String>>() {}.capture());
    assertNoTypeVariable(new TypeCapture<Iterable<? super String>>() {}.capture());
  }