Update Upstream

Spigot-API-Patches/Arrow-pickup-rule-API.patch

@@ -4,14 +4,14 @@ Date: Fri, 4 Mar 2016 03:13:18 -0500
 Subject: [PATCH] Arrow pickup rule API
 
 
-diff --git a/src/main/java/org/bukkit/entity/Arrow.java b/src/main/java/org/bukkit/entity/Arrow.java
-index 99f73a2b..b63f2fd9 100644
---- a/src/main/java/org/bukkit/entity/Arrow.java
-+++ b/src/main/java/org/bukkit/entity/Arrow.java
-@@ -0,0 +0,0 @@ public interface Arrow extends Projectile {
-     @Override
-     Spigot spigot();
-     // Spigot end
+diff --git a/src/main/java/org/bukkit/entity/AbstractArrow.java b/src/main/java/org/bukkit/entity/AbstractArrow.java
+index 4460f6c9..a1990fef 100644
+--- a/src/main/java/org/bukkit/entity/AbstractArrow.java
++++ b/src/main/java/org/bukkit/entity/AbstractArrow.java
+@@ -0,0 +0,0 @@ public interface AbstractArrow extends Projectile {
+          */
+         CREATIVE_ONLY
+     }
 +
 +    // Paper start
 +    /**