1. Exception while lazily loading a collection from entity stackoverflow.com
I fear that I miss a very basic point, but I'm stuck at the moment, hopefully someone can point my eyes starring to hard at it to the right one... I try ...
2. Question about multi-threading and EntityManager stackoverflow.com
I have been developing my web-app using JPA 2.0 implementation EclipseLink 2.2.0. I finally got around to running multi-threaded code and I got this exception: