Ανάγνωση και δημιουργία δεδομένων JSON

package gr.aueb.dmst.dds.example;

import com.google.gson.Gson;

record Person(String name, int age) {}

public class JsonIO {
    public static void main(String[] args) {
        Gson gson = new Gson();

	// Read a JSON object
        String json = "{\"name\":\"Anna\", \"age\":25}";
        Person person = gson.fromJson(json, Person.class);
        System.out.println("Read Person: " + person);

	// Serialize a Java object into JSON
        String serializedJson = gson.toJson(person);
        System.out.println("Serialized JSON: " + serializedJson);
    }
}