From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 6 Oct 2018 21:14:29 -0400
Subject: [PATCH] Material API additions


diff --git a/src/main/java/org/bukkit/Material.java b/src/main/java/org/bukkit/Material.java
index 9941023b98f3822c7b12697ae7326708abf19ead..09669d5757f4fa58835e339deb8d38afa5662997 100644
--- a/src/main/java/org/bukkit/Material.java
+++ b/src/main/java/org/bukkit/Material.java
@@ -4439,6 +4439,23 @@ public enum Material implements Keyed, Translatable {
         }
     }
 
+    // Paper start
+    /**
+     * @return If the type is either AIR, CAVE_AIR or VOID_AIR
+     * @deprecated Check if the {@link ItemType} is {@link ItemType#AIR} or {@link BlockType#isAir()}
+     */
+    @Deprecated
+    public boolean isEmpty() {
+        switch (this) {
+            case AIR:
+            case CAVE_AIR:
+            case VOID_AIR:
+                return true;
+        }
+        return false;
+    }
+    // Paper end
+
     /**
      * Do not use for any reason.
      *