Where does jdo data go while running a war google appengine app in eclipse?

I'm using eclipse and google appengine plugin to develop a war app. I'm trying to use JDO persistency (per appengine rules). I'd like to be able to inspect, add and remov开发者_运维技巧e jdo objects my app uses. Is that possible? If so, how?

While running locally, http://localhost:8888/_ah/admin provides a administration interface.

Select "Datastore Viewer" from the dashboard at https://appengine.google.com/.