public byte[] value() {
        return value;
    }
@Test
    void testRawJsonWriter() throws IOException {
        var rawJson = new RawJson("""
            {"key": "value"}
            """);
        var writer = new RawJsonWriter();
        var baos = new ByteArrayOutputStream();
        try (var gen = JsonCommonModule.JSON_FACTORY.createGenerator(baos, JsonEncoding.UTF8)) {
            writer.write(gen, rawJson);
        }
        Assertions.assertThat(rawJson.value()).isEqualTo(baos.toByteArray());
    }