diff -r 559da0ee9bb7 -r 65d5a0ca49ae src/java/de/uapcore/lightpit/entities/Module.java
--- a/src/java/de/uapcore/lightpit/entities/Module.java	Sun Apr 08 14:41:10 2018 +0200
+++ b/src/java/de/uapcore/lightpit/entities/Module.java	Sun Apr 08 15:34:11 2018 +0200
@@ -30,7 +30,7 @@
 
 import de.uapcore.lightpit.LightPITModule;
 
-public class Module {
+public final class Module {
     private int modID;
     private String classname;
     private boolean visible;