--- a/net/minecraft/server/IRecipe.java
+++ b/net/minecraft/server/IRecipe.java
@@ -15,4 +15,6 @@
     ItemStack b();
 
     ItemStack[] b(InventoryCrafting inventorycrafting);
+
+    org.bukkit.inventory.Recipe toBukkitRecipe(); // CraftBukkit
 }