--- a/net/minecraft/tags/ItemTags.java
+++ b/net/minecraft/tags/ItemTags.java
@@ -65,6 +65,14 @@
       return field_199906_c.func_232937_a_(p_199901_0_);
    }
 
+   public static net.minecraftforge.common.Tags.IOptionalNamedTag<Item> createOptional(ResourceLocation name) {
+       return createOptional(name, null);
+   }
+
+   public static net.minecraftforge.common.Tags.IOptionalNamedTag<Item> createOptional(ResourceLocation name, @javax.annotation.Nullable java.util.Set<java.util.function.Supplier<Item>> defaults) {
+      return field_199906_c.createOptional(name, defaults);
+   }
+
    public static ITagCollection<Item> func_199903_a() {
       return field_199906_c.func_232939_b_();
    }
