Why you should always export your sources with your Java projects

With the advent of popular and widespread Maven 2 adoption, there's no reason you shouldn't be using it to build your open-source or closed source Java projects. With that in mind, it's dead easy to use Maven's 'source' plugin to automatically generate a separate JAR with your project's sources in it when you package and deploy your project. Posting the sources with your project not only allows other people to easily debug their code while using your project, but also serves as a backup in the event of a catastrophic failure of a computer hosting your code for which you did not have proper backup procedures already in place. In the event that you couldn't tell, that happened to me tonight.