Deprecate method

plugin/src/main/java/com/alttd/cometskyblock/util/Experience.java

@@ -99,6 +99,7 @@ public final class Experience {
     }
 
     /**
+     * DO NOT USE -- causes incorrect updates and floating errors
      * Change a Player's experience.
      *
      * <p>This method is preferred over {@link Player#giveExp(int)}.
@@ -111,6 +112,7 @@ public final class Experience {
      * @param player the Player affected
      * @param exp the amount of experience to add or remove
      */
+    @Deprecated
     public static void changeExp(Player player, int exp) {
         exp += getExp(player);