assertThrows(InvalidCacheLoadException.class, () -> cache.getUnchecked(new Object()));

    assertThat(listener.isEmpty()).isTrue();
    checkEmpty(cache);
  }

  public void testGet_runtimeException() {
    RuntimeException e = new RuntimeException();
    LoadingCache<Object, Object> map =
        CacheBuilder.newBuilder()
            .maximumSize(0)
            .removalListener(listener)