/*
PURPOSE:        Supporting class using Gson, which generates JSON "view" on data structure.
                See "CountryRouter.java"for all comments, work history, todo, etc.
*/

package router1;

import spark.Spark.*;
import spark.*;

import com.google.gson.Gson;


class JsonTransformer implements ResponseTransformer {

    private Gson gson = new Gson();

    @Override
    public String render(Object model) {
        return gson.toJson(model);
    }

}

@@ -66,17 +66,34 @@
 SON 
+representation (
 %22view%22
+)
  o
-n
+f
  dat

Update JsonTransformer.java