Updated Upstream (Bukkit/CraftBukkit/Spigot)

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

Bukkit Changes:
6680169e [#660/Enum] Merge remote-tracking branch 'origin/pr/660' into experimental
8b97f215 Add missing AbstractTestingBase extension
9f21f42b [#660/Enum] Merge remote-tracking branch 'origin/pr/660' into experimental
fb59a4a0 Create experimental version
a7c1393b Merge branch 'master' into enums-to-registers
1af01165 Merge branch 'master' into enums-to-registers
4ee82e4e Implement feedback
af8ffd60 Merge branch 'master' into enums-to-registers
6a8ea63f Updated to 1.20
22ae9ebc Merge branch 'master' into enums-to-registers
b1d669be Some clean up
685d812e Merge branch 'master' into enums-to-registers
00d778c7 Convert MusicInstrument
bba2eb5f Convert GameEvent
ffbf67a1 Convert PotionType
eacaa45d Convert Particle
d08d21d1 Convert PatternType
c6b51f7c Convert Cat type
af6c2987 Make missing Frog variant abstract
a67a5f5c Add missing Annotation
6ab21c50 Change how converting from / to BlockType and ItemType work
e3e84e69 Add Objects.requireNonNull so that there are not marked as nullable
fceddab5 Add missing deprecation
e91906f5 Don't convert legacy in register instead, only in required method
2200b334 Use static constructors for ItemStack
b5f483b0 Deprecated Material
a995df2a Fix typo getItemTyp
9cedb664 import ItemType
27e282b2 getSteerItemType -> getSteerItem
d8d0e43b Better Piglin method names
3a2ab399 BLOCK_TYPE -> BLOCK, ITEM_TYPE -> ITEM
a0eb63ac Interface it is
4bb0b646 Split Material into BlockType and ItemType
b6bfcff5 Merge branch 'master' into enums-to-registers
1f86c847 Updated to Mockito 5.3.1
280ee1f7 Fix merge, updated to 1.19.4
9e0c7ad5 Merge branch 'master' into enums-to-registers
fdbed698 Updated to 1.19.3
85c3e2d3 Merge branch 'master' into enums-to-registers
b2c390af Fix merge
4e405647 Merge branch 'master' into enums-to-registers
d01b4c90 Fix copy/paste
ba2c8cb1 Update to 1.19
7e4f2db2 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/bukkit into enums-to-registers
a1a974f0 Fix merge
7d3a91d3 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/bukkit into enums-to-registers
499e22d9 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/bukkit into enums-to-registers
a0cf419f Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/bukkit into enums-to-registers
d5bd36a2 Fix / Implement merge changes
fe643952 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/bukkit into enums-to-registers
cf1d2005 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/bukkit into enums-to-registers
f18dce93 Make Statistic abstract
bbe3f791 Fix 1.18 merge Handle comment out test cases
0988647e Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/bukkit into enums-to-registers
6e4f2c50 Populated BlockType and ItemType
7a58144d Convert Material enum, midpoint push, it compiles and runs
4771132c Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/bukkit into enums-to-registers
e6b179ff Convert Material enum, midpoint push to merge BlockState changes
f33b85a0 Change other enums / classes.
8b0d5418 Create seperat OldEnum class, which holds common enum methods.
45544426 Change Enums to classes to easier handle none standart minecraft values

CraftBukkit Changes:
8969b32d0 [#931/Enum] Merge remote-tracking branch 'origin/pr/931' into experimental
222257a67 Add missing AbstractTestingBase extension
0480af399 [#931/Enum] Merge remote-tracking branch 'origin/pr/931' into experimental
1afa1ddc2 Create experimental version
00780ea51 Ignore FactoryItemMaterialTest test
676969d01 SPIGOT-7389: Handle setting null items in ChiseledBookshelf Inventory
84f10cc36 Fix merge
9e114e13e Merge branch 'master' into enums-to-registers
941787e24 Add missing Commodore for 1.20 updated
6dac9a12d Updated tests
737426398 Only allow reference holder
aaaa5fa88 Merge branch 'master' into enums-to-registers
74957eb99 Merge branch 'master' into enums-to-registers
a1ca4e870 Merge branch 'master' into enums-to-registers
f293f4a61 Updated to 1.20
b434b3d15 Merge branch 'master' into enums-to-registers
e99dcbda7 Some clean up
fcead8aed Use correct primitive class
e955d9c50 Fix some Commodore errors
af5526ebb Allow Material to support older plugins
b83afd643 Add rewrite for Google enum set methods
067323765 Add missing method replacement in dynamic invocation
63e17e631 Merge branch 'master' into enums-to-registers
26dfcacf8 Bad copy and past
d50c9bd6a Convert MusicInstrument
c0c5312db Convert GameEvent
39daffe2c Convert PotionType
9b974f832 Convert Particle
f528fca63 Convert PatternType
525c65006 Convert Cat type
6832b8fbb More consistent to / from bukkit / minecraft methods
d31e38e16 Make missing Frog variant abstract
e4f0e7d8e This shouldn't be committed
6fee81baa Add Commodore for EnumSet
82a668683 Fix hasItemType / getItemType
f70162d66 Change how converting from / to BlockType and ItemType work
c3f7c7886 Don't convert legacy in register instead, only in required method
2039e05fa Use static constructors for ItemStack
fe221578b More Commodore
2b70bd171 More Commodore
70f4a89f5 Fix some Commodore
06544ed4b Fix typo getItemTyp
6269d2e42 getSteerItemType -> getSteerItem
a19ac46c0 Better Piglin method names
eef5f52c6 BLOCK_TYPE -> BLOCK, ITEM_TYPE -> ITEM
bbaff1348 Interface it is
c39e1316c Finish Commodore action for Material split
dd8552105 Work on Commodore
1d4ef8bf2 Split Material into BlockType and ItemType
6c5a98220 Merge branch 'master' into enums-to-registers
869658a96 Handle Material calls in lambda expression
523ac4ac0 Add reroute for Class#getEnumConstants
0a4463279 Use extra method for getting registry
602d9b404 Updated to Mockito 5.3.1
8ff87b77d Fix merge, updated to 1.19.4
9d739d313 Merge branch 'master' into enums-to-registers
eb6f702ff Reduce usage of BuiltInRegistries
b6f667cac Some more asm compatibility changes, add config option
87c931d38 Handle enum maps
a2c6699db Updated to 1.19.3
f7c27584f Merge branch 'master' into enums-to-registers
2f95b9951 Fix merge
184b05740 Merge branch 'master' into enums-to-registers
12bd8de26 Updated to 1.19
9c57831b7 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/craftbukkit into enums-to-registers
4ed8eb402 Fix merge
a9faac8e4 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/craftbukkit into enums-to-registers
0d2988603 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/craftbukkit into enums-to-registers
3f8f9557d Fix merge, updated to 1.18.2
1560490c6 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/craftbukkit into enums-to-registers
a0e4eb12c Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/craftbukkit into enums-to-registers
8b59f682d Move getType method to CraftEntity class
b849c0147 Add missing patches
4644ba79f Fix / Implement merge changes
cf9ee732e Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/craftbukkit into enums-to-registers
0c9125b67 Use Tag where possible
cc05153d9 Cache interactable call
ab5cc36de Use getHandle
83ebf4114 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/craftbukkit into enums-to-registers
bc20aea0c Make Statistic abstract
3faa7e135 Add Tests for Material BlockType and ItemType
e10f74365 Fix 1.18 merge Handle comment out test cases
f72f70ec4 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/craftbukkit into enums-to-registers
dbf4f5b7e Populated BlockType and ItemType
015afc1bc Convert Material enum, midpoint push, it compiles and runs
cc0112866 Merge branch 'master' of https://hub.spigotmc.org/stash/scm/~derfrzocker/craftbukkit into enums-to-registers
e26742c59 Convert Material enum, midpoint push to merge BlockState changes
796ad9295 Fix bug in legacy naming converting.
199c8278c Change other enums / classes.
fd513652a Seperated custom biome value handling. Fix compareTo call.
60c71ce07 Change Enums to classes to easier handle none standart minecraft values

Spigot Changes:
addcf45f [Enum] Rebuild patches

1 files changed, 28 insertions, 0 deletions

diff --git a/patches/server/0798-Make-some-itemstacks-nonnull.patch b/patches/server/0798-Make-some-itemstacks-nonnull.patch
new file mode 100644
index 0000000000..153d145fd3
--- /dev/null
+++ b/patches/server/0798-Make-some-itemstacks-nonnull.patch
@@ -0,0 +1,28 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <[email protected]>
+Date: Tue, 15 Mar 2022 01:38:15 -0700
+Subject: [PATCH] Make some itemstacks nonnull
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java
+index f89a1b1c1902b16f6640c9a95f5b72351b60ceda..0c80dea986b0b63b2182c4ca0d23d6534f753cb0 100644
+--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java
++++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java
+@@ -155,13 +155,13 @@ public class CraftInventoryPlayer extends CraftInventory implements org.bukkit.i
+             case OFF_HAND:
+                 return this.getItemInOffHand();
+             case FEET:
+-                return this.getBoots();
++                return java.util.Objects.requireNonNullElseGet(this.getBoots(), () -> new ItemStack(org.bukkit.Material.AIR)); // Paper - make nonnull
+             case LEGS:
+-                return this.getLeggings();
++                return java.util.Objects.requireNonNullElseGet(this.getLeggings(), () -> new ItemStack(org.bukkit.Material.AIR)); // Paper - make nonnull
+             case CHEST:
+-                return this.getChestplate();
++                return java.util.Objects.requireNonNullElseGet(this.getChestplate(), () -> new ItemStack(org.bukkit.Material.AIR)); // Paper - make nonnull
+             case HEAD:
+-                return this.getHelmet();
++                return java.util.Objects.requireNonNullElseGet(this.getHelmet(), () -> new ItemStack(org.bukkit.Material.AIR)); // Paper - make nonnull
+             default:
+                 throw new IllegalArgumentException("Not implemented. This is a bug");
+         }