Maybe this is a feature request, but I would tend to call it a bug.

When deploying a jBPM project from JBDS, you click on the deployment tab of the jBPM process editor. If there are any Java files in your jBPM project (like a custom jBPM action), you have to select the "src/main/Java" checkbox in the "Java Classes and Resources Panel" or the Java class will not be deployed to the server when you deploy the jBPM process and you'll get class not found exceptions when you run the jBPM process. That's all fine. What is annoying is that every time you save the jBPM project, it automatically unselects all the checkboxes in the "Java Classes and Resources Panel". So, if you don't recheck that "src/main/Java" checkbox every time you save the jBPM project (which is pretty much every time you change the project), then you'll end up deploying the jBPM project without the necessary custom Java actions. I'm requesting that the check boxes not be reset every time the jBPM project is saved.

It looks like saving the jBPM project also resets all "Files and Folders" panel of the jBPM deployment tab. i wouldn't think anything should be reset when the project is saved.