diff -r 63a31871189e -r fd8c40ff78c3 src/main/java/de/uapcore/lightpit/dao/CoreDAOFactory.java
--- a/src/main/java/de/uapcore/lightpit/dao/CoreDAOFactory.java	Sat May 09 14:58:41 2020 +0200
+++ b/src/main/java/de/uapcore/lightpit/dao/CoreDAOFactory.java	Sat May 09 15:19:21 2020 +0200
@@ -43,8 +43,7 @@
             case Postgres:
                 return moduleDao;
             default:
-                assert (false);
-                return null;
+                throw new AssertionError("Switch was not exhaustive.");
         }
     }
 }