--- a/net/minecraft/server/IRecipe.java
+++ b/net/minecraft/server/IRecipe.java
@@ -17,4 +17,8 @@
     default boolean c() {
         return false;
     }
+
+    org.bukkit.inventory.Recipe toBukkitRecipe(); // CraftBukkit
+
+    void setKey(MinecraftKey key); // CraftBukkit
 }