Code Generation for TypedKeys (#9233)

Currently includes generated key holder classes for types
used in the Registry Modification API

patches/api/0165-Add-APIs-to-replace-OfflinePlayer-getLastPlayed.patch

@@ -1,62 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Zach Brown <zach@zachbr.io>
-Date: Wed, 2 Jan 2019 00:31:12 -0600
-Subject: [PATCH] Add APIs to replace OfflinePlayer#getLastPlayed
-
-Currently OfflinePlayer#getLastPlayed could more accurately be described
-as "OfflinePlayer#getLastTimeTheirDataWasSaved".
-
-The API doc says it should return the last time the server "witnessed"
-the player, whilst also saying it should return the last time they
-logged in. The current implementation does neither.
-
-Given this interesting contradiction in the API documentation and the
-current defacto implementation, I've elected to deprecate (with no
-intent to remove) and replace it with two new methods, clearly named and
-documented as to their purpose.
-
-diff --git a/src/main/java/org/bukkit/OfflinePlayer.java b/src/main/java/org/bukkit/OfflinePlayer.java
-index 8f2f3e0ac5266f571b62a754921422bb07d61984..774f9ec6a57d5d16a74ebe998e9ad800b1828029 100644
---- a/src/main/java/org/bukkit/OfflinePlayer.java
-+++ b/src/main/java/org/bukkit/OfflinePlayer.java
-@@ -211,7 +211,9 @@ public interface OfflinePlayer extends ServerOperator, AnimalTamer, Configuratio
-      * UTC.
-      *
-      * @return Date of last log-in for this player, or 0
-+     * @deprecated The API contract is ambiguous and the implementation may or may not return the correct value given this API ambiguity. It is instead recommended use {@link #getLastLogin()} or {@link #getLastSeen()} depending on your needs.
-      */
-+    @Deprecated
-     public long getLastPlayed();
- 
-     /**
-@@ -229,6 +231,30 @@ public interface OfflinePlayer extends ServerOperator, AnimalTamer, Configuratio
-      */
-     @Nullable
-     public Location getBedSpawnLocation();
-+    // Paper start
-+    /**
-+     * Gets the last date and time that this player logged into the server.
-+     * <p>
-+     * If the player has never played before, this will return 0. Otherwise,
-+     * it will be the amount of milliseconds since midnight, January 1, 1970
-+     * UTC.
-+     *
-+     * @return last login time
-+     */
-+    public long getLastLogin();
-+
-+    /**
-+     * Gets the last date and time that this player was seen on the server.
-+     * <p>
-+     * If the player has never played before, this will return 0. If the
-+     * player is currently online, this will return the current time.
-+     * Otherwise it will be the amount of milliseconds since midnight,
-+     * January 1, 1970 UTC.
-+     *
-+     * @return last seen time
-+     */
-+    public long getLastSeen();
-+    // Paper end
- 
-     /**
-      * Increments the given statistic for this player.