Some errors have been found while running the Java Persistence roster application (Chapter 33):
1- Pag. 575 - Documentation errors identified:
a) The roster application uses Criteria API queries, as opposed to the JPQL queries used in order. Criteria queries are Java programming language, typesafe queries defined in the business tier of roster, in the RequestBean stateless (In the source code, the session bean RequestBean is stateful) session bean.
b) There have been mentions to an entity Person and its Metamodel class Person_ which do not exist. I think the correct class would be Player and its Metamodel Player_.
The above refers to: