--- ../src-base/minecraft/net/minecraft/world/chunk/storage/RegionFileCache.java
+++ ../src-work/minecraft/net/minecraft/world/chunk/storage/RegionFileCache.java
@@ -10,11 +10,15 @@
 
 public class RegionFileCache
 {
-    private static final Map regionsByFilename = new HashMap();
+    public static final Map regionsByFilename = new HashMap(); // CraftBukkit - private -> public
     private static final String __OBFID = "CL_00000383";
 
     public static synchronized RegionFile createOrLoadRegionFile(File p_76550_0_, int p_76550_1_, int p_76550_2_)
     {
+        return createOrLoadRegionFile(p_76550_0_,  p_76550_1_,  p_76550_2_, true);
+    }
+    public static synchronized RegionFile createOrLoadRegionFile(File p_76550_0_, int p_76550_1_, int p_76550_2_, boolean create)
+    {
         File file2 = new File(p_76550_0_, "region");
         File file3 = new File(file2, "r." + (p_76550_1_ >> 5) + "." + (p_76550_2_ >> 5) + ".mca");
         RegionFile regionfile = (RegionFile)regionsByFilename.get(file3);
@@ -25,6 +29,7 @@
         }
         else
         {
+	    if (!create && !file2.exists()) { return null; } // PaperSpigot
             if (!file2.exists())
             {
                 file2.mkdirs();
@@ -76,4 +81,4 @@
         RegionFile regionfile = createOrLoadRegionFile(p_76552_0_, p_76552_1_, p_76552_2_);
         return regionfile.getChunkDataOutputStream(p_76552_1_ & 31, p_76552_2_ & 31);
     }
-}
+}