re-attach sources in intellij?

Question

I'm hoping to debug into the source code of jaxb-impl.

I downloaded version 2.2.6, attached the sources and then realized the app I'm debugging is using jaxb-impl version 2.2.3

So now that I have the correct version 2.2.3 of the source, I can't figure out how to remove the association from 2.2.6 source so that I can attach the 2.2.3?

Update: I figured out that you can go into the .idea directory, find the library xml def and remove all the stuff inside the <sources> tag. In my case, I edited libraries/Maven__com_sun_xml_bind_jaxb_impl_2_2_3_1.xml.

Anyone know if there's a way to do this thru the GUI?

Answer 1

Project Structure | Libraries (or Module Dependencies if libraries are defined there):

In case Maven is managing the dependencies, Download Sources in the Maven Projects should also work:

Answer 2

Another (non-GUI) option is to delete the downloaded source files from $USER_HOME$/.ideaLibSources/ and restart IntelliJ. I'm working on a Grails project and didn't see anything relevant in the GUI.