Correct javadocs on PlayerArmorStandManipulateEvent (#7719)

patches/api/Fix-upstream-javadocs.patch

@@ -187,6 +187,41 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
           */
          EATING,
          /**
+diff --git a/src/main/java/org/bukkit/event/player/PlayerArmorStandManipulateEvent.java b/src/main/java/org/bukkit/event/player/PlayerArmorStandManipulateEvent.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/event/player/PlayerArmorStandManipulateEvent.java
++++ b/src/main/java/org/bukkit/event/player/PlayerArmorStandManipulateEvent.java
+@@ -0,0 +0,0 @@ public class PlayerArmorStandManipulateEvent extends PlayerInteractEntityEvent {
+     }
+ 
+     /**
+-     * Returns the item held by the player. If this Item is null and the armor stand Item is also null,
++     * Returns the item held by the player. If this Item is air and the armor stand Item is also air,
+      * there will be no transaction between the player and the armor stand.
+-     * If the Player's item is null, but the armor stand item is not then the player will obtain the armor stand item.
+-     * In the case that the Player's item is not null, but the armor stand item is null, the players item will be placed on the armor stand.
+-     * If both items are not null, the items will be swapped.
++     * If the Player's item is air, but the armor stand item is not then the player will obtain the armor stand item.
++     * In the case that the Player's item is not air, but the armor stand item is air, the players item will be placed on the armor stand.
++     * If both items are not air, the items will be swapped.
+      * In the case that the event is cancelled the original items will remain the same.
+      * @return the item held by the player.
+      */
+@@ -0,0 +0,0 @@ public class PlayerArmorStandManipulateEvent extends PlayerInteractEntityEvent {
+ 
+     /**
+      * Returns the item held by the armor stand.
+-     * If this Item is null and the player's Item is also null, there will be no transaction between the player and the armor stand.
+-     * If the Player's item is null, but the armor stand item is not then the player will obtain the armor stand item.
+-     * In the case that the Player's item is not null, but the armor stand item is null, the players item will be placed on the armor stand.
+-     * If both items are not null, the items will be swapped.
++     * If this Item is air and the player's Item is also air, there will be no transaction between the player and the armor stand.
++     * If the Player's item is air, but the armor stand item is not then the player will obtain the armor stand item.
++     * In the case that the Player's item is not air, but the armor stand item is air, the players item will be placed on the armor stand.
++     * If both items are not air, the items will be swapped.
+      * In the case that the event is cancelled the original items will remain the same.
+      * @return the item held by the armor stand.
+      */
 diff --git a/src/main/java/org/bukkit/inventory/EntityEquipment.java b/src/main/java/org/bukkit/inventory/EntityEquipment.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/org/bukkit/inventory/EntityEquipment.java