Many of my dependencies have a “sources” jar available alongside the binary jar. A binary jar named “foo-1.0.0.jar” may have a source jar named “foo-1.0.0-sources.jar” alongside it (no guarantee, though).
Somehow, the IDE tasks seem to be able to download these whenever they exist. I need to download these manually (for instance, in a Copy task). What’s the easiest/best way to do this?