From f9db6489a6b0b0d77a13ebebb2a67f321d346ea4 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Fri, 9 Jul 2021 13:20:36 +0100
Subject: [PATCH] Don't bother locking to fetch a v4 UUID from the offline
 UUIDs map


diff --git a/proxy/src/main/java/net/md_5/bungee/BungeeCord.java b/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
index c7b0ab25..07d74c67 100644
--- a/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
+++ b/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
@@ -613,6 +613,11 @@ public class BungeeCord extends ProxyServer
 
     public UserConnection getPlayerByOfflineUUID(UUID name)
     {
+        // Waterfall start - Skip lock if we get a v4 UUID, we're not gonna be in here
+        if (name != null && name.version() == 4) {
+            return null;
+        }
+        // Waterfall end
         connectionLock.readLock().lock();
         try
         {
-- 
2.32.0