class ZonedDateTime20 {
    static String str;
    static byte[] jsonbBytes;
    static ObjectMapper mapper = new ObjectMapper();

    public ZonedDateTime20() {
        try {
            InputStream is = ZonedDateTime20.class.getClassLoader().getResourceAsStream("data/date20.json");
            str = IOUtils.toString(is, "UTF-8");
            jsonbBytes = JSONB.toBytes(
                    JSON.parseObject(str, ZonedDateTime20Field.class)
            );
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    @Benchmark
    public void fastjson1(Blackhole bh) {
        bh.consume(
                com.alibaba.fastjson.JSON.parseObject(str, ZonedDateTime20Field.class)
        );
    }

    @Benchmark
    public void fastjson2(Blackhole bh) {
        bh.consume(
                JSON.parseObject(str, ZonedDateTime20Field.class)
        );
    }

    @Benchmark
    public void fastjson2_jsonb(Blackhole bh) {
        bh.consume(
                JSONB.parseObject(jsonbBytes, ZonedDateTime20Field.class)
        );
    }

    @Benchmark
    public void jackson(Blackhole bh) throws Exception {
        bh.consume(
                mapper.readValue(str, ZonedDateTime20Field.class)
        );
    }

    public static void main(String[] args) throws RunnerException {<FILL_FUNCTION_BODY>}
}

        Options options = new OptionsBuilder()
                .include(ZonedDateTime20.class.getName())
                .mode(Mode.Throughput)
                .timeUnit(TimeUnit.MILLISECONDS)
                .warmupIterations(3)
                .forks(1)
                .build();
        new Runner(options).run();
    
<no_super_class>