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 ver

Answer 1

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

Then in the libries tab click on the plus mark:

Select the source type.

Then you have to select the source path and add the wanted libraries finally click apply!