Jackson ObjectMapper valueToTree method also write valueType and integral but no actual value

[Manish K Agarwal]

I am trying to convert a JAVA POJO object with a JsonObject to a String as following:

class MyPojo {
public MyPojo(String sName, JsonObject obj)
{
this.sName = sName;
this.tJsonObj = obj;
}
public String sName;
public javax.json.JsonObject tJsonObj;
};

javax.json.JsonObject jsonObj = JsonUtils.toJsonObject("{\\"key\\": 123}");
ObjectMapper mapper = new com.fasterxml.jackson.databind.ObjectMapper.ObjectMapper();
JsonNode node = mapper.valueToTree(new MyPojo("myname", jsonObj));
String jsonStr = node.toString();

I am getting jsonStr value as:

{"sName":"myname","tJsonObj":{"key":{"integral":true,"valueType":"NUMBER"}}}

How can I get jsonStr value as:

{"sName":"myname","tJsonObj":{"key":123}}

JsonUtils.toJsonObject is my own utility method to get JsonObject from String.