import org.modelmapper.ModelMapper;

​

public class Main {

    public static void main(String[] args) {

        // Create a ModelMapper instance

        ModelMapper modelMapper = new ModelMapper();

​

        // Source object

        PersonDTO personDTO = new PersonDTO("John", 30);

​

        // Perform mapping to target object

        Person person = modelMapper.map(personDTO, Person.class);

​

        // Print the mapped object

        System.out.println(person.getName()); // Output: John

        System.out.println(person.getAge()); // Output: 30

    }

}