I'm trying trace the process of deployment of some application on different servers (Wildfly and Tomcat). I added their configurations in "Run/Debug Configurations" window. I went to Server tab and clicked on "Configure..." button to attach sources of the servers. I can see them in sources part:
Unfortunatelly, when I debug application I can't view the source of the servers:
The frames have white background and grey text. What should I do to debug servers?