java jackson json maven code example

Example 1: org.json.jsonobject to java object

JSONObject jsonObject = //...
JsonNode jsonNode = convertJsonFormat(jsonObject);
ObjectMapper mapper = new ObjectMapper();
MyPojoClass myPojo = mapper.readValue(new TreeTraversingParser(jsonNode), MyPojoClass.class);

Example 2: jackson object to json

val objectMapper = ObjectMapper()
val car = Car("yellow", "renault")
objectMapper.writeValueAsString(car)