MythicNetwork/MythicSpigot-master/TacoSpigot-Server/nms-patches/IDataManager.patch

--- a/net/minecraft/server/IDataManager.java
+++ b/net/minecraft/server/IDataManager.java
@@ -23,4 +23,6 @@
     File getDataFile(String s);
 
     String g();
+
+    java.util.UUID getUUID(); // CraftBukkit
 }