EJB3 Tutorial example with error

[adrianob]

Hello, im searching about inheritance and found this:
http://docs.jboss.org/ejb3/tutorial/singleinheritance/single.html

So, looking to examples I found this mistake here:
http://docs.jboss.org/ejb3/tutorial/singleinheritance/src/org/jboss/tutorial/singleinheritance/bean/PetDAOBean.java

public void createCat(String name, double weight, int lives)
 {
 Dog dog = new Dog();
 dog.setName(name);
 dog.setWeight(weight);
 dog.setNumBones(lives);
 manager.create(dog);
 }

Probably will be created a dog instead a cat.

Best regards.