I followed the StockWatcher GWT tutorial with success and made the integration with GAE datastore using JDO based persistence.
Now I wanted to introduce Objectify, a third party framework for persistence.
If I correctly understand, Google uses ant to manage project’s lifecycle.
Some years ago, I was using Maven2, it was pretty handy to manage having always the latest versions of all your libraries.
How can I add Maven to my project (without creating it from scratch, obviously)?
Have a look to the Maven GAE plugin and gae-maven-goodies projects.
Other resources:
Mavenize an app engine project #1
Mavenize an app engine project #2
Mavenize an app engine project #3