Committed 4 minutes, before it was built. It's literally the same server version. It must be the same source code, as used for the server.
However, when I use IntelliJ to debug the Tomcat, then I get crossed out breakpoints. I almost nowhere can put breakpoints, because they are greyed & crossed out. Sometimes a message appears, telling me that the source code does not match the Bytecode.
How does it not match? Why can I not debug the Tomcat server?