Can you re-create the JAR file for scoreboard with JDK 9's jar tool as a workaround for now? The reason you don't see the issue with com.jtconnors.socket is that it doesn't have any concealed packages and that is where jlink is tripping up.-Alan
Jim Clarke, cc:ed on these emails just did exactly that and didn't have any success with his attempt. I will also try the same thing.
-- Jim C
