tentei implementar o codigo abaixo
[code]
EntityManagerFactory factory= Persistence.createEntityManagerFactory("testandoJPA");
EntityManager manager= factory.createEntityManager();
CriteriaBuilder cb= manager.getCriteriaBuilder();
CriteriaQuery
e esta dando erro :
xception in thread "main" java.lang.ClassCastException: java.lang.String cannot be cast to [Ljava.lang.Object;
Read more: http://javafree.uol.com.br/topic-887736-Duvida-criteria-JPA.html#ixzz2Ao40CRlA