try {
      tester.testAllPublicStaticMethods(InterfaceStaticMethodFailsToCheckNull.class);
    } catch (AssertionError expected) {
      return;
    }
    fail();
  }

  public void testInterfaceDefaultMethod() {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicInstanceMethods(InterfaceDefaultMethodChecksNull.create());
    try {