java.xml.bind not found (Java 11 compatability)

[martinber]

Documenting here in case someone gets this error:

Error occurred during initialization of boot layer
java.lang.module.FindException: Module java.xml.bind not found

It happens because this program does not run with Java 11. Old java versions can be used in Linux if installed. For example:

sudo apt install openjdk-10-jre
/usr/lib/jvm/java-10-openjdk-amd64/bin/java --add-modules=java.xml.bind -jar FTLProfileEditor.jar

This will be solved by #115

By the way, thank you! I was able to "recover" my save from a crash!