Hi,We can use Gson, however you can check here how to write junit test for multifield https://medium.com/@veena.vikraman19/aem-junit-for-simple-aem-component-with-multifield-2326f61c8982 import com.google.gson.Gson;import com.google.gson.JsonObject;String str="{\n"+ " \"jcr:primaryType\": \"nt:uns...