Updated Upstream (Bukkit/CraftBukkit/Spigot)

Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Developers!: You will need to clean up your work/Minecraft/1.13.2 folder
for this

Also, restore a patch that was dropped in the last upstream

Bukkit Changes:
279eeab3 Fix command description not being set
96e2bb18 Remove debug print from SyntheticEventTest

CraftBukkit Changes:
d3ed1516 Fix dangerously threaded beacons
217a293d Don't relocate joptsimple to allow --help to work.
1be05a21 Prepare for imminent Java 12 release
a49270b2 Mappings Update
5259d80c SPIGOT-4669: Fix PlayerTeleportEvent coordinates for relative teleports

Spigot Changes:
e6eb36f2 Rebuild patches

Spigot-API-Patches/0110-PlayerReadyArrowEvent.patch

@@ -1,110 +0,0 @@
-From 7d9404735f62f21ff8abdfd04ff311e83f8f4450 Mon Sep 17 00:00:00 2001
-From: Aikar <aikar@aikar.co>
-Date: Mon, 18 Jun 2018 01:09:27 -0400
-Subject: [PATCH] PlayerReadyArrowEvent
-
-Called when a player is firing a bow and the server is choosing an arrow to use.
-Plugins can skip selection of certain arrows and control which is used.
-
-diff --git a/src/main/java/com/destroystokyo/paper/event/player/PlayerReadyArrowEvent.java b/src/main/java/com/destroystokyo/paper/event/player/PlayerReadyArrowEvent.java
-new file mode 100644
-index 000000000..5d04a22fd
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/player/PlayerReadyArrowEvent.java
-@@ -0,0 +1,93 @@
-+/*
-+ * Copyright (c) 2018 Daniel Ennis (Aikar) MIT License
-+ *
-+ *  Permission is hereby granted, free of charge, to any person obtaining
-+ *  a copy of this software and associated documentation files (the
-+ *  "Software"), to deal in the Software without restriction, including
-+ *  without limitation the rights to use, copy, modify, merge, publish,
-+ *  distribute, sublicense, and/or sell copies of the Software, and to
-+ *  permit persons to whom the Software is furnished to do so, subject to
-+ *  the following conditions:
-+ *
-+ *  The above copyright notice and this permission notice shall be
-+ *  included in all copies or substantial portions of the Software.
-+ *
-+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-+ *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-+ *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-+ *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-+ *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-+ *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-+ *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-+ */
-+
-+package com.destroystokyo.paper.event.player;
-+
-+import org.bukkit.entity.Player;
-+import org.bukkit.event.Cancellable;
-+import org.bukkit.event.Event;
-+import org.bukkit.event.HandlerList;
-+import org.bukkit.event.player.PlayerEvent;
-+import org.bukkit.inventory.ItemStack;
-+import org.jetbrains.annotations.NotNull;
-+
-+/**
-+ * Called when a player is firing a bow and the server is choosing an arrow to use.
-+ */
-+public class PlayerReadyArrowEvent extends PlayerEvent implements Cancellable {
-+    @NotNull private final ItemStack bow;
-+    @NotNull private final ItemStack arrow;
-+
-+    public PlayerReadyArrowEvent(@NotNull Player player, @NotNull ItemStack bow, @NotNull ItemStack arrow) {
-+        super(player);
-+        this.bow = bow;
-+        this.arrow = arrow;
-+    }
-+
-+    /**
-+     * @return the player is using to fire the arrow
-+     */
-+    @NotNull
-+    public ItemStack getBow() {
-+        return bow;
-+    }
-+
-+    /**
-+     * @return the arrow that is attempting to be used
-+     */
-+    @NotNull
-+    public ItemStack getArrow() {
-+        return arrow;
-+    }
-+
-+    private static final HandlerList handlers = new HandlerList();
-+
-+    @NotNull
-+    public HandlerList getHandlers() {
-+        return handlers;
-+    }
-+
-+    @NotNull
-+    public static HandlerList getHandlerList() {
-+        return handlers;
-+    }
-+
-+    private boolean cancelled = false;
-+
-+    /**
-+     * Whether or not use of this arrow is cancelled. On cancel, the server will try the next arrow available and fire another event.
-+     */
-+    @Override
-+    public boolean isCancelled() {
-+        return cancelled;
-+    }
-+
-+    /**
-+     * Cancel use of this arrow. On cancel, the server will try the next arrow available and fire another event.
-+     * @param cancel true if you wish to cancel this event
-+     */
-+    @Override
-+    public void setCancelled(boolean cancel) {
-+        cancelled = cancel;
-+    }
-+}
--- 
-2.21.0
-