Thanks Michael, compile with java 6 an run with java 7 worked for me Frank
-- View this message in context: http://openjpa.208410.n2.nabble.com/Porblems-with-apache-openjpa-2-2-0-and-Java-7-examples-tp6632946p6640522.html Sent from the OpenJPA Developers mailing list archive at Nabble.com.
