Class Diagram Example: Relationships Inference

import java.util.List;
import java.util.Map;
import java.util.ArrayList;
import java.util.Arrays;

/**
* @opt inferrel
* @opt collpackages java.util.*
* @opt inferdep
* @opt inferdepinpackage
* @opt hide java.*
* @hidden
*/
class UMLOptions {}

class Person {
    House[] houses;
    List<Dog> dogs;

    public Room getFavouriteRoom(House house) {}
}

/**
* @opt inferreltype composed
*/
class House {
    Map<String, Room> nameRoomMap;
}

class Room {}

class Dog {
    Person owner;
}