Fix LuckPerms group weight compilation

src/main/java/me/asmin/discordbridge/AsminDiscordBridge.java

@@ -10,7 +10,6 @@ import net.dv8tion.jda.api.hooks.ListenerAdapter;
 import net.dv8tion.jda.api.requests.GatewayIntent;
 import net.luckperms.api.LuckPerms;
 import net.luckperms.api.LuckPermsProvider;
-import net.luckperms.api.model.group.Group;
 import net.luckperms.api.model.user.User;
 import net.luckperms.api.query.QueryOptions;
 import org.bukkit.ChatColor;
@@ -23,7 +22,6 @@ import java.awt.Color;
 import java.io.File;
 import java.io.IOException;
 import java.util.Comparator;
-import java.util.Set;
 import java.util.concurrent.TimeUnit;
 import java.util.regex.Pattern;
 
@@ -184,9 +182,10 @@ public final class AsminDiscordBridge extends JavaPlugin {
         if (luckPerms == null) return Integer.MIN_VALUE;
         User user = luckPerms.getUserManager().getUser(player.getUniqueId());
         if (user == null) return Integer.MIN_VALUE;
-        Set<Group> groups = user.getInheritedGroups(QueryOptions.defaultContextualOptions());
-        return groups.stream().map(Group::getWeight).filter(weight -> weight != null)
-                .max(Integer::compareTo).orElse(Integer.MIN_VALUE);
+        return user.getInheritedGroups(QueryOptions.defaultContextualOptions()).stream()
+                .mapToInt(group -> group.getWeight().orElse(Integer.MIN_VALUE))
+                .max()
+                .orElse(Integer.MIN_VALUE);
     }
 
     private String getPlayerPrefix(Player player) {