tester.testEquals(OneConstantEnum.class);
    tester.testEquals(NoConstantEnum.class);
    tester.testEquals(TimeUnit.class);
  }

  public void testNoEqualsChecksOnInterface() throws Exception {
    tester.testEquals(Runnable.class);
  }

  public void testNoEqualsChecksOnAnnotation() throws Exception {
    tester.testEquals(MyAnnotation.class);
  }