public class Person {
private String name;
private int age;
private List<String> hobbies;
// getters and setters
}
public class Main {
public static void main(String[] args) {
Person person = new Person();
person.setName("John");
person.setAge(30);
person.setHobbies(Arrays.asList("reading", "swimming", "hiking"));
JSONSerializer serializer = new JSONSerializer();
String json = serializer.serialize(person);
System.out.println(json);
}
}
