Recipe javadoc and getMatchingStacks fix

mappings/net/minecraft/recipe/Ingredient.mapping

@@ -3,7 +3,7 @@ CLASS net/minecraft/class_1856 net/minecraft/recipe/Ingredient
 	FIELD field_48355 PACKET_CODEC Lnet/minecraft/class_9139;
 	FIELD field_52595 OPTIONAL_PACKET_CODEC Lnet/minecraft/class_9139;
 	FIELD field_52596 ENTRIES_CODEC Lcom/mojang/serialization/Codec;
-	FIELD field_9018 matchingStacks Ljava/util/List;
+	FIELD field_9018 matchingItems Ljava/util/List;
 	FIELD field_9019 entries Lnet/minecraft/class_6885;
 	METHOD <init> (Lnet/minecraft/class_6885;)V
 		ARG 1 entries
@@ -31,7 +31,7 @@ CLASS net/minecraft/class_1856 net/minecraft/recipe/Ingredient
 	METHOD method_61680 (Lnet/minecraft/class_1856;)Lnet/minecraft/class_6885;
 		ARG 0 ingredient
 	METHOD method_64672 (Ljava/util/List;)Ljava/lang/Record;
-		ARG 0 displays
+		ARG 0 items
 	METHOD method_64673 toDisplay ()Lnet/minecraft/class_10302;
 	METHOD method_64980 toDisplay (Ljava/util/Optional;)Lnet/minecraft/class_10302;
 		ARG 0 ingredient
@@ -41,7 +41,7 @@ CLASS net/minecraft/class_1856 net/minecraft/recipe/Ingredient
 		ARG 0 items
 	METHOD method_8101 ofItem (Lnet/minecraft/class_1935;)Lnet/minecraft/class_1856;
 		ARG 0 item
-	METHOD method_8105 getMatchingStacks ()Ljava/util/List;
+	METHOD method_8105 getMatchingItems ()Ljava/util/List;
 	METHOD method_8106 fromTag (Lnet/minecraft/class_6885;)Lnet/minecraft/class_1856;
 		ARG 0 tag
 	METHOD test (Ljava/lang/Object;)Z

mappings/net/minecraft/recipe/Recipe.mapping

@@ -1,11 +1,17 @@
 CLASS net/minecraft/class_1860 net/minecraft/recipe/Recipe
-	COMMENT A recipe is an arrangement of item stacks in an inventory that can
-	COMMENT yield a product item stack.
+	COMMENT A recipe is an arrangement of items in an inventory that can
+	COMMENT yield a product item stack. <strong>Recipes are not used on the client side</strong>;
+	COMMENT the server syncs to the client a {@link RecipeDisplayEntry},
+	COMMENT which is used instead.
 	COMMENT
-	COMMENT <p>Recipes are loaded by and stored in the {@link RecipeManager}. They
-	COMMENT are part of the server's data packs and are sent to the client, governed
-	COMMENT by their {@linkplain #getSerializer() serializers}. Hence, recipes
-	COMMENT should not be stored, as they may become obsolete after reloads.
+	COMMENT <p>Recipes are loaded by and stored in the {@link ServerRecipeManager}. They
+	COMMENT are part of the server's data packs. Hence, recipes should not be stored,
+	COMMENT as they may become obsolete after reloads.
+	COMMENT
+	COMMENT <p>{@link RecipeEntry} is a pair of the recipe and its ID ({@linkplain
+	COMMENT net.minecraft.registry.RegistryKey a registry key}). The ID can be used to
+	COMMENT refer to recipes in saved data. However, the client does not receive the ID of
+	COMMENT recipes.
 	COMMENT
 	COMMENT <p>A few of the methods in this class are dedicated to crafting recipes
 	COMMENT or recipe books. Users can have stub implementations if they do not use
@@ -20,6 +26,10 @@ CLASS net/minecraft/class_1860 net/minecraft/recipe/Recipe
 	METHOD method_49188 showNotification ()Z
 	METHOD method_61671 getIngredientPlacement ()Lnet/minecraft/class_9887;
 	METHOD method_64664 getDisplays ()Ljava/util/List;
+		COMMENT {@link the list of recipe displays corresponding to the recipe}
+		COMMENT
+		COMMENT <p>Recipe displays are sent to the client and displayed in the recipe book.
+		COMMENT One recipe can have multiple displays.
 	METHOD method_64668 getRecipeBookTab ()Lnet/minecraft/class_10355;
 	METHOD method_8112 getGroup ()Ljava/lang/String;
 		COMMENT {@return a group this recipe belongs in, or an empty string} This is

mappings/net/minecraft/recipe/RecipeDisplayEntry.mapping

@@ -1,6 +1,7 @@
 CLASS net/minecraft/class_10297 net/minecraft/recipe/RecipeDisplayEntry
 	COMMENT A recipe that is synced to the clients. Note that this does not include
-	COMMENT the recipe's registry key.
+	COMMENT the recipe's ID; the recipe is instead referred to using {@link NetworkRecipeId},
+	COMMENT which is assigned at runtime.
 	FIELD field_54663 PACKET_CODEC Lnet/minecraft/class_9139;
 	METHOD method_64729 isCraftable (Lnet/minecraft/class_9875;)Z
 		ARG 1 finder

mappings/net/minecraft/recipe/RecipeSerializer.mapping

@@ -1,15 +1,10 @@
 CLASS net/minecraft/class_1865 net/minecraft/recipe/RecipeSerializer
-	COMMENT The recipe serializer controls the serialization and deserialization of
-	COMMENT recipe content. The caller should handle the serialization of recipes' IDs.
+	COMMENT The recipe serializer controls the deserialization of recipe content during
+	COMMENT data pack loading.
 	COMMENT
 	COMMENT <p>Even though they are referred to by the {@code type} field in recipe
 	COMMENT JSON format, they are stored in a registry with key
 	COMMENT {@code minecraft:root/minecraft:recipe_serializer}, and is hence named.
-	COMMENT
-	COMMENT <p>If a recipe's serializer exists only on the server but not on the
-	COMMENT client, the client will disconnect upon receiving the recipe; if a
-	COMMENT recipe JSON intended for an absent recipe serializer is read, it is
-	COMMENT skipped.
 	FIELD field_17084 BLASTING Lnet/minecraft/class_1865;
 	FIELD field_17085 SMOKING Lnet/minecraft/class_1865;
 	FIELD field_17347 CAMPFIRE_COOKING Lnet/minecraft/class_1865;
@@ -32,3 +27,9 @@ CLASS net/minecraft/class_1865 net/minecraft/recipe/RecipeSerializer
 		ARG 1 serializer
 	METHOD method_53736 codec ()Lcom/mojang/serialization/MapCodec;
 	METHOD method_56104 packetCodec ()Lnet/minecraft/class_9139;
+		COMMENT {@return the packet codec for serializing recipes over the network}
+		COMMENT
+		COMMENT @deprecated {@link Recipe} is no longer synced to the clients, making this
+		COMMENT obsolete.
+		COMMENT
+		COMMENT @see RecipeDisplayEntry