I am working in Eclipse on a Google AppEngine Java code. Every time I save a java file, the DataNucleus Enchancer starts off \"Enhancement of Classes\". Its quite irritating
The Enhancer is setup as a Builder in your project properties. I suspect you could safely disable it while you are editing, and then when you want to run it you would have to re-enable and build again to ensure that any changes you made to persistent classes are reflected correctly before you try to run or test your application locally. Then, you could upload to app engine.