Gson gson = new Gson();
String jsonString = gson.toJson(object);
Object object = gson.fromJson(jsonString, Object.class);
ObjectMapper objectMapper = new ObjectMapper();
String jsonString = objectMapper.writeValueAsString(object);
Object object = objectMapper.readValue(jsonString, Object.class);
String jsonString = JSON.toJSONString(object);
Object object = JSON.parseObject(jsonString, Object.class);
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.7</version>
</dependency>
groovy
implementation 'com.fasterxml.jackson.core:jackson-databind:2.11.1'
