David White's Add All Sub-Projects Addin For JBuilder
To meaningfully work with java source files within the JBuilder environment,
you must add them to your IDE project. JBuilder provides a shortcut which
allows you to add java packages rather than individual files and in version
3.5, you can select multiple packages from the dialog. However, if your
project is like many java projects I've seen, this can still be a pain.
This addin makes it simple to add entire hierarchies of disk sub-directories
(and the packages they contain) to your JBuilder project.