diff --git a/common/src/main/java/org/embeddedt/modernfix/util/DynamicInt2ObjectMap.java b/common/src/main/java/org/embeddedt/modernfix/util/DynamicInt2ObjectMap.java
index 5c44208e..7046d4a1 100644
--- a/common/src/main/java/org/embeddedt/modernfix/util/DynamicInt2ObjectMap.java
+++ b/common/src/main/java/org/embeddedt/modernfix/util/DynamicInt2ObjectMap.java
@@ -2,8 +2,11 @@ package org.embeddedt.modernfix.util;
 
 import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
 import it.unimi.dsi.fastutil.ints.IntSet;
+import it.unimi.dsi.fastutil.ints.IntSets;
 import it.unimi.dsi.fastutil.objects.ObjectCollection;
+import it.unimi.dsi.fastutil.objects.ObjectLists;
 import it.unimi.dsi.fastutil.objects.ObjectSet;
+import it.unimi.dsi.fastutil.objects.ObjectSets;
 
 import java.util.Map;
 import java.util.function.Function;
@@ -15,17 +18,17 @@ public class DynamicInt2ObjectMap<V> extends DynamicMap<Integer, V> implements I
 
     @Override
     public IntSet keySet() {
-        throw new UnsupportedOperationException();
+        return IntSets.EMPTY_SET;
     }
 
     @Override
     public ObjectCollection<V> values() {
-        throw new UnsupportedOperationException();
+        return ObjectLists.emptyList();
     }
 
     @Override
     public ObjectSet<Map.Entry<Integer, V>> entrySet() {
-        throw new UnsupportedOperationException();
+        return ObjectSets.emptySet();
     }
 
     @Override
diff --git a/common/src/main/java/org/embeddedt/modernfix/util/DynamicMap.java b/common/src/main/java/org/embeddedt/modernfix/util/DynamicMap.java
index e8803770..07efab65 100644
--- a/common/src/main/java/org/embeddedt/modernfix/util/DynamicMap.java
+++ b/common/src/main/java/org/embeddedt/modernfix/util/DynamicMap.java
@@ -4,6 +4,7 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Map;
 import java.util.Set;
 import java.util.function.Function;
@@ -64,18 +65,18 @@ public class DynamicMap<K, V> implements Map<K, V> {
     @NotNull
     @Override
     public Set<K> keySet() {
-        throw new UnsupportedOperationException();
+        return Collections.emptySet();
     }
 
     @NotNull
     @Override
     public Collection<V> values() {
-        throw new UnsupportedOperationException();
+        return Collections.emptyList();
     }
 
     @NotNull
     @Override
     public Set<Entry<K, V>> entrySet() {
-        throw new UnsupportedOperationException();
+        return Collections.emptySet();
     }
 }
diff --git a/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/datapack_reload_exceptions/LootTableManagerMixin.java b/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/datapack_reload_exceptions/LootTableManagerMixin.java
index 83cefae5..6742e9cc 100644
--- a/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/datapack_reload_exceptions/LootTableManagerMixin.java
+++ b/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/datapack_reload_exceptions/LootTableManagerMixin.java
@@ -6,7 +6,7 @@ import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Redirect;
 
-@Mixin(LootTables.class)
+@Mixin(value = LootTables.class, priority = 2000)
 public class LootTableManagerMixin {
     @Redirect(method = "*(Lnet/minecraft/server/packs/resources/ResourceManager;Lcom/google/common/collect/ImmutableMap$Builder;Lnet/minecraft/resources/ResourceLocation;Lcom/google/gson/JsonElement;)V",
             at = @At(value = "INVOKE", target = "Lorg/slf4j/Logger;error(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V", remap = false), require = 0)
diff --git a/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/datapack_reload_exceptions/RecipeManagerMixin.java b/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/datapack_reload_exceptions/RecipeManagerMixin.java
index c1fc64a6..4f7edeb4 100644
--- a/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/datapack_reload_exceptions/RecipeManagerMixin.java
+++ b/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/perf/datapack_reload_exceptions/RecipeManagerMixin.java
@@ -6,7 +6,7 @@ import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Redirect;
 
-@Mixin(RecipeManager.class)
+@Mixin(value = RecipeManager.class, priority = 2000)
 public class RecipeManagerMixin {
     @Redirect(method = "apply(Ljava/util/Map;Lnet/minecraft/server/packs/resources/ResourceManager;Lnet/minecraft/util/profiling/ProfilerFiller;)V", at = @At(value = "INVOKE", target = "Lorg/slf4j/Logger;error(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V", remap = false), require = 0)
     private void silenceException(Logger instance, String s, Object location, Object exc) {