SPIGOT-1733: Add PlayerPickupArrowEvent

By: 2008Choco <hawkeboyz2@hotmail.com>

paper-api/src/main/java/org/bukkit/event/player/PlayerPickupArrowEvent.java

@@ -0,0 +1,27 @@
+package org.bukkit.event.player;
+
+import org.bukkit.entity.Arrow;
+import org.bukkit.entity.Item;
+import org.bukkit.entity.Player;
+
+/**
+ * Thrown when a player picks up an arrow from the ground.
+ */
+public class PlayerPickupArrowEvent extends PlayerPickupItemEvent {
+
+    private final Arrow arrow;
+
+    public PlayerPickupArrowEvent(final Player player, final Item item, final Arrow arrow) {
+        super(player, item, 0);
+        this.arrow = arrow;
+    }
+
+    /**
+     * Get the arrow being picked up by the player
+     *
+     * @return The arrow being picked up
+     */
+    public Arrow getArrow() {
+        return arrow;
+    }
+}