XML « jdo « Java Enterprise Q&A

1. In which release did Java Data Objects (JDO) first start allowing annotations as an alternative to XML?    stackoverflow.com

My understanding is that the original incarnation of JDO required the use of XML files to describe the metadata but I see that the most recent version allows annotations. Is this ...

2. Validating jdoconfig with incorrect url    stackoverflow.com

I am using jdo and configuring the persistence manager with jdoconfig.xml However everywhere I find documentation about jdoconfig.xml it states that http://java.sun.com/xml/ns/jdo/jdoconfig should be used for validation.

<jdoconfig xmlns="http://java.sun.com/xml/ns/jdo/jdoconfig"