This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
Catalin, you are querying that table and there is no where clause, so you get all the records back. It is the query, there is no "lazy loading" that can be done here.
You can instrument the code, a post compile stept o do, and the values inside the Object will be lazy loaded. That might be what you are looking for. And for instrumenting the code, you will need to go to hibernate's website to find out how in the documentation.