Paper/CraftBukkit-Patches/0136-Don-t-special-case-invalid-usernames-for-UUIDs.patch

From 2727691fd928aaac0e1fffac8a356e1246d890a0 Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Sun, 20 Apr 2014 18:58:00 +1000
Subject: [PATCH] Don't special case 'invalid' usernames for UUIDs.


diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 3183fc8..06b1ee7 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -231,8 +231,6 @@ public final class CraftServer implements Server {
     private boolean printSaveWarning;
     private CraftIconCache icon;
     private boolean overrideAllCommandBlockCommands = false;
-    private final Pattern validUserPattern = Pattern.compile("^[a-zA-Z0-9_]{2,16}$");
-    private final UUID invalidUserUUID = UUID.nameUUIDFromBytes("InvalidUsername".getBytes(Charsets.UTF_8));
 
     private final class BooleanWrapper {
         private boolean value = true;
@@ -1327,11 +1325,6 @@ public final class CraftServer implements Server {
         Validate.notNull(name, "Name cannot be null");
         com.google.common.base.Preconditions.checkArgument( !org.apache.commons.lang.StringUtils.isBlank( name ), "Name cannot be blank" ); // Spigot
 
-        // If the name given cannot ever be a valid username give a dummy return, for scoreboard plugins
-        if (!validUserPattern.matcher(name).matches()) {
-            return new CraftOfflinePlayer(this, new GameProfile(invalidUserUUID, name));
-        }
-
         OfflinePlayer result = getPlayerExact(name);
         if (result == null) {
             // This is potentially blocking :(
-- 
1.9.1