From 9e74277f311ad7c694448ed3505a92f6770917b2 Mon Sep 17 00:00:00 2001
From: drXor <mcyoungsota@gmail.com>
Date: Fri, 23 May 2014 18:05:10 -0400
Subject: [PATCH] Configurable save-on-stop-only for UserCache


diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 8521259..f13be48 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -455,7 +455,13 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IAs
             if (this.m.d()) {
                 this.m.e();
             }
-
+            // Spigot start
+            if( org.spigotmc.SpigotConfig.saveUserCacheOnStopOnly )
+            {
+                LOGGER.info("Saving usercache.json");
+                this.Z.c();
+            }
+            //Spigot end
         }
     }
 
diff --git a/src/main/java/net/minecraft/server/UserCache.java b/src/main/java/net/minecraft/server/UserCache.java
index 3eeaf09..03abfbd 100644
--- a/src/main/java/net/minecraft/server/UserCache.java
+++ b/src/main/java/net/minecraft/server/UserCache.java
@@ -120,7 +120,7 @@ public class UserCache {
             }
         }
 
-        this.c();
+        if( !org.spigotmc.SpigotConfig.saveUserCacheOnStopOnly ) this.c(); // Spigot - skip saving if disabled
         return usercacheentry == null ? null : usercacheentry.a();
     }
 
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
index d416087..78dcb39 100644
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -321,4 +321,10 @@ public class SpigotConfig
     {
         userCacheCap = getInt( "settings.user-cache-size", 1000 );
     }
+    
+    public static boolean saveUserCacheOnStopOnly;
+    private static void saveUserCacheOnStopOnly()
+    {
+        saveUserCacheOnStopOnly = getBoolean( "settings.save-user-cache-on-stop-only", false );
+    }
 }
-- 
2.1.0