uuid changes

src/main/java/net/minecraft/server/IDataManager.java

@@ -0,0 +1,26 @@
+package net.minecraft.server;
+
+import java.io.File;
+import java.util.List;
+import java.util.UUID;
+
+public interface IDataManager {
+
+    WorldData c();
+
+    void b();
+
+    IChunkLoader a(WorldProvider worldprovider);
+
+    void a(WorldData worlddata, List list);
+
+    void a(WorldData worlddata);
+
+    PlayerFileData d();
+
+    void e();
+
+    File b(String s);
+
+    UUID getUUID();
+}