adding simple console logs

src/main/java/eu/mhsl/craftattack/worldmuseum/Main.java

@@ -13,14 +13,12 @@ import eu.mhsl.craftattack.worldmuseum.util.NewPlayer;
 import eu.mhsl.craftattack.worldmuseum.util.SignHandler;
 import eu.mhsl.craftattack.worldmuseum.worlds.World;
 import eu.mhsl.craftattack.worldmuseum.worlds.WorldManager;
-import net.kyori.adventure.key.Key;
 import net.minestom.server.MinecraftServer;
 import net.minestom.server.entity.GameMode;
 import net.minestom.server.event.GlobalEventHandler;
 import net.minestom.server.event.inventory.InventoryPreClickEvent;
 import net.minestom.server.event.item.ItemDropEvent;
 import net.minestom.server.event.player.*;
-import net.minestom.server.instance.block.BlockManager;
 import net.minestom.server.timer.TaskSchedule;
 
 import java.time.Duration;

src/main/java/eu/mhsl/craftattack/worldmuseum/util/ChangeWorld.java

@@ -17,6 +17,7 @@ public class ChangeWorld {
             player.update_lastCompassUsage();
             player.setAllowCompassUsage(true);
         });
+        assert world != null;
         System.out.println("[Worldchange] Player " + player.getUsername() + "changed world from " + world.getName() + " to " + targetWorld.getName() +".");
     }
 }