Fix Player#loadData and Player#saveData javadocs (#8039)

patches/api/Fix-upstream-javadocs.patch

@@ -94,6 +94,26 @@ diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/buk
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/org/bukkit/entity/Player.java
 +++ b/src/main/java/org/bukkit/entity/Player.java
+@@ -0,0 +0,0 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
+ 
+     /**
+      * Saves the players current location, health, inventory, motion, and
+-     * other information into the username.dat file, in the world/player
+-     * folder
++     * other information into the <uuid>.dat file, in the
++     * <level-name>/playerdata/ folder.
+      */
+     public void saveData();
+ 
+     /**
+      * Loads the players current location, health, inventory, motion, and
+-     * other information from the username.dat file, in the world/player
+-     * folder.
++     * other information from the <uuid>.dat file, in the
++     * <level-name>/playerdata/ folder.
+      * <p>
+      * Note: This will overwrite the players current inventory, health,
+      * motion, etc, with the state from the saved dat file.
 @@ -0,0 +0,0 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
       *
       * Use supplied alternative character to the section symbol to represent legacy color codes.