do not modify
@@ -10,6 +10,8 @@ public interface IDrawer
/**
* Gets an ItemStack of size 1 representing the type, metadata, and tags of the stored items.
* The returned ItemStack should not be modified for any reason. Make a copy if you need to store or modify it.
+ *
+ * To emphasize, DO NOT MODIFY THE ITEM STACK RETURNED BY THIS METHOD.
*/
@Nonnull
ItemStack getStoredItemPrototype ();
