Tutorial: Exporting a Module in Eclipse - ColoradoSchoolOfMines/interface_sdk GitHub Wiki

To export a module that was made in Eclipse, simply:

1. Make sure all files have been saved, and that your project has been refreshed. To refresh your project, right-click on the project name and select Refresh.
2. Right-click your project, click Export > JAR File and click Next.
3. Choose the location to save to and name your JAR (be descriptive!)
4. Click Finish. If packaging fails, Eclipse will pop up a dialog box explaining the errors.

If your JAR was created successfully, it will now be in your selected location.