• WriteNullListAsEmpty生效时, 且field类型为enum, 值为null. 序列化结果中包含该field且值为null. 期望为不存在在filed

SerializerFeature[] serializerFeatures = Lists.newArrayList(
                SerializerFeature.WriteNullListAsEmpty)
                .stream()
                .toArray(SerializerFeature[]::new);

        String s = JSONObject.toJSONString(Resp1.builder()
                        .key("key1")
                        .build(),
                serializerFeatures);

{"anEnum":null,"key":"key1"}