From bf1890c3925c115581300e41fefbf1cbbb9b4161 Mon Sep 17 00:00:00 2001
From: Florian CUNY <poslovitch@gmail.com>
Date: Sun, 30 Dec 2018 15:01:21 +0100
Subject: [PATCH] Final harsh way to fix the ambiguity???

---
 src/main/java/world/bentobox/challenges/ChallengesManager.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/world/bentobox/challenges/ChallengesManager.java b/src/main/java/world/bentobox/challenges/ChallengesManager.java
index 593e500..f13b4e4 100644
--- a/src/main/java/world/bentobox/challenges/ChallengesManager.java
+++ b/src/main/java/world/bentobox/challenges/ChallengesManager.java
@@ -20,6 +20,7 @@ import org.bukkit.World;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
 
+import org.bukkit.scheduler.BukkitTask;
 import world.bentobox.challenges.commands.admin.SurroundChallengeBuilder;
 import world.bentobox.challenges.objects.ChallengeLevels;
 import world.bentobox.challenges.objects.Challenges;
@@ -390,7 +391,7 @@ public class ChallengesManager {
      */
     public void save(boolean async) {
         if (async) {
-            addon.getServer().getScheduler().runTaskAsynchronously(addon.getPlugin(), new Runnable() {
+            BukkitTask task = addon.getServer().getScheduler().runTaskAsynchronously(addon.getPlugin(), new Runnable() {
                 @Override
                 public void run() {
                     save();