diff --git a/src/main/java/net/minecraftforge/oredict/ShapedOreRecipe.java b/src/main/java/net/minecraftforge/oredict/ShapedOreRecipe.java
old mode 100644
new mode 100755
index 755a3517b..d128b822b
--- a/src/main/java/net/minecraftforge/oredict/ShapedOreRecipe.java
+++ b/src/main/java/net/minecraftforge/oredict/ShapedOreRecipe.java
@@ -84,7 +84,7 @@ public class ShapedOreRecipe extends IForgeRegistryEntry.Impl<IRecipe> implement
     public ItemStack getRecipeOutput(){ return output; }
 
     @Override
-    public boolean matches(InventoryCrafting inv, World world)
+    public boolean matches(@Nonnull InventoryCrafting inv, @Nonnull World world)
     {
         for (int x = 0; x <= MAX_CRAFT_GRID_WIDTH - width; x++)
         {
@@ -143,13 +143,15 @@ public class ShapedOreRecipe extends IForgeRegistryEntry.Impl<IRecipe> implement
         return this;
     }
 
+    @Nonnull
     public NonNullList<Ingredient> func_192400_c()
     {
         return this.input;
     }
 
     @Override
-    public NonNullList<ItemStack> getRemainingItems(InventoryCrafting inv) //getRecipeLeftovers
+    @Nonnull
+    public NonNullList<ItemStack> getRemainingItems(@Nonnull InventoryCrafting inv) //getRecipeLeftovers
     {
         return ForgeHooks.defaultRecipeGetRemainingItems(inv);
     }
@@ -164,6 +166,8 @@ public class ShapedOreRecipe extends IForgeRegistryEntry.Impl<IRecipe> implement
         return height;
     }
 
+    @Override
+    @Nonnull
     public String func_193358_e()
     {
         return this.group.toString();
diff --git a/src/main/java/net/minecraftforge/oredict/ShapelessOreRecipe.java b/src/main/java/net/minecraftforge/oredict/ShapelessOreRecipe.java
old mode 100644
new mode 100755
index 070372451..8b3d481ea
--- a/src/main/java/net/minecraftforge/oredict/ShapelessOreRecipe.java
+++ b/src/main/java/net/minecraftforge/oredict/ShapelessOreRecipe.java
@@ -90,7 +90,7 @@ public class ShapelessOreRecipe extends IForgeRegistryEntry.Impl<IRecipe> implem
     public ItemStack getCraftingResult(@Nonnull InventoryCrafting var1){ return output.copy(); }
 
     @Override
-    public boolean matches(InventoryCrafting var1, World world)
+    public boolean matches(@Nonnull InventoryCrafting var1, @Nonnull World world)
     {
         NonNullList<Ingredient> required = NonNullList.create();
         required.addAll(input);
@@ -124,7 +124,8 @@ public class ShapelessOreRecipe extends IForgeRegistryEntry.Impl<IRecipe> implem
         return required.isEmpty();
     }
 
-
+    @Override
+    @Nonnull
     public NonNullList<Ingredient> func_192400_c()
     {
         return this.input;
@@ -132,11 +133,13 @@ public class ShapelessOreRecipe extends IForgeRegistryEntry.Impl<IRecipe> implem
 
     @Override
     @Nonnull
-    public NonNullList<ItemStack> getRemainingItems(InventoryCrafting inv)
+    public NonNullList<ItemStack> getRemainingItems(@Nonnull InventoryCrafting inv)
     {
         return ForgeHooks.defaultRecipeGetRemainingItems(inv);
     }
 
+    @Override
+    @Nonnull
     public String func_193358_e()
     {
         return this.group == null ? "" : this.group.toString();