How to serialize a JSON object child into a field?

Question

I have a JSON object that looks like this

{
  \"foo\":{
      \"bar\":\"bar\",
      \"echo\":\"echo\"
  }
}

But then my Java object looks

Answer 1

You have to write a model class with all the variables and then you can use

Gson gson=new Gson();
ClassName objectName=gson.fromJson(yourJsonObject,ClassName.class);

Here objectName contains your json