fixed the v1_21_r7 module

Author: WizardlyBump17

versions/v1_21_r7/src/main/java/com/wizardlybump17/wlib/adapter/v1_21_r7/AttributeAdapter.java

@@ -10,7 +10,7 @@
 
 import java.util.*;
 
-public class AttributeAdapter extends com.wizardlybump17.wlib.adapter.AttributeAdapter {
+public class AttributeAdapter extends com.wizardlybump17.wlib.adapter.AttributeAdapter implements BaseAdapter {
 
     public static final @NotNull Map<String, Attribute> ATTRIBUTES;
 

versions/v1_21_r7/src/main/java/com/wizardlybump17/wlib/adapter/v1_21_r7/BaseAdapter.java

@@ -0,0 +1,14 @@
+package com.wizardlybump17.wlib.adapter.v1_21_r7;
+
+import com.wizardlybump17.wlib.adapter.Adapter;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Set;
+
+public interface BaseAdapter extends Adapter {
+
+    @Override
+    default @NotNull Set<String> getMinecraftVersions() {
+        return Set.of("1.21.6", "1.21.7");
+    }
+}

versions/v1_21_r7/src/main/java/com/wizardlybump17/wlib/adapter/v1_21_r7/ItemAdapter.java

@@ -12,7 +12,7 @@
 import java.lang.reflect.Field;
 import java.util.*;
 
-public class ItemAdapter extends com.wizardlybump17.wlib.adapter.ItemAdapter {
+public class ItemAdapter extends com.wizardlybump17.wlib.adapter.ItemAdapter implements BaseAdapter {
 
     public static final @NotNull Class<?> CRAFT_META_ITEM = ReflectionUtil.getClass("org.bukkit.craftbukkit.inventory.CraftMetaItem");
     public static final @NotNull Field CUSTOM_TAG = ReflectionUtil.getField("customTag", CRAFT_META_ITEM);

versions/v1_21_r7/src/main/java/com/wizardlybump17/wlib/adapter/v1_21_r7/player/PlayerAdapter.java

@@ -1,5 +1,6 @@
 package com.wizardlybump17.wlib.adapter.v1_21_r7.player;
 
+import com.wizardlybump17.wlib.adapter.v1_21_r7.BaseAdapter;
 import com.wizardlybump17.wlib.util.ReflectionUtil;
 import org.bukkit.conversations.Conversation;
 import org.bukkit.craftbukkit.conversations.ConversationTracker;
@@ -13,7 +14,7 @@
 import java.util.List;
 import java.util.function.Predicate;
 
-public class PlayerAdapter extends com.wizardlybump17.wlib.adapter.player.PlayerAdapter {
+public class PlayerAdapter extends com.wizardlybump17.wlib.adapter.player.PlayerAdapter implements BaseAdapter {
 
     public static final @NotNull Field CONVERSATION_TRACKER = ReflectionUtil.getField("conversationTracker", CraftPlayer.class);
     public static final @NotNull Field CONVERSATION_QUEUE = ReflectionUtil.getField("conversationQueue", ConversationTracker.class);