public static void main( String[] args ){

World world1 = new World(200, 200);

Turtle maria = new Turtle(100, 100, world1); Turtle jose = new Turtle(25, 50, world1); Turtle sara = jose;

maria.forward(50);

maria = jose;

maria.turnRight(); maria.forward(50); jose.forward(50);

jose = new Turtle(0, 100, world1); maria.turnRight(); maria.forward(50);

}

Why are this code only producing 3 objects and 3 references?