one more change

core/src/main/java/org/geysermc/geyser/configuration/GeyserJacksonConfiguration.java

@@ -136,8 +136,8 @@ public abstract class GeyserJacksonConfiguration implements GeyserConfiguration
     @JsonProperty("force-resource-packs")
     private boolean forceResourcePacks = true;
 
-    @JsonProperty("resource-pack-urls")
-    private List<String> resourcePackUrls = new ArrayList<>();
+//    @JsonProperty("resource-pack-urls")
+//    private List<String> resourcePackUrls = new ArrayList<>();
 
     @JsonProperty("xbox-achievements-enabled")
     private boolean xboxAchievementsEnabled = false;

core/src/main/java/org/geysermc/geyser/event/type/GeyserDefineResourcePacksEventImpl.java

@@ -39,6 +39,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.UUID;
+import java.util.stream.Collectors;
 
 @Getter
 public class GeyserDefineResourcePacksEventImpl extends GeyserDefineResourcePacksEvent {
@@ -50,7 +51,7 @@ public class GeyserDefineResourcePacksEventImpl extends GeyserDefineResourcePack
 
     @Override
     public @NonNull List<ResourcePack> resourcePacks() {
-        return List.copyOf(packs.values().stream().map(ResourcePackHolder::pack).toList());
+        return packs.values().stream().map(ResourcePackHolder::pack).collect(Collectors.toUnmodifiableList());
     }
 
     @Override

core/src/main/java/org/geysermc/geyser/event/type/SessionLoadResourcePacksEventImpl.java

@@ -140,7 +140,7 @@ public class SessionLoadResourcePacksEventImpl extends SessionLoadResourcePacksE
     public List<ResourcePackStackPacket.Entry> orderedPacks() {
         TreeSet<Map.Entry<GeyserResourcePack, Double>> sortedPacks = packs.values().stream()
             // Map each ResourcePack to a pair of (GeyserResourcePack, Priority)
-            .map(holder -> new AbstractMap.SimpleEntry<>(holder.pack(), getPriority(holder.pack())))
+            .map(holder -> new AbstractMap.SimpleEntry<>(holder.pack(), priority(holder.pack())))
             // Sort by priority in ascending order
             .collect(Collectors.toCollection(() -> new TreeSet<>(Map.Entry.comparingByValue(Comparator.naturalOrder()))));
 
@@ -188,7 +188,7 @@ public class SessionLoadResourcePacksEventImpl extends SessionLoadResourcePacksE
 
     // Helper methods to get the options for a ResourcePack
 
-    private double getPriority(GeyserResourcePack pack) {
+    private double priority(GeyserResourcePack pack) {
         OptionHolder holder = options.get(pack.uuid());
         OptionHolder defaultHolder = packs.get(pack.uuid()).optionHolder();
         Objects.requireNonNull(defaultHolder); // should never be null