From 8a54d4747a5da0e1295bf2ac560e658270d6bb9c Mon Sep 17 00:00:00 2001
From: Ivan Pekov <ivan@mrivanplays.com>
Date: Thu, 28 Oct 2021 19:19:12 +0300
Subject: [PATCH] Shutdown async executor

---
 .../expansion/manager/CloudExpansionManager.java             | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/java/me/clip/placeholderapi/expansion/manager/CloudExpansionManager.java b/src/main/java/me/clip/placeholderapi/expansion/manager/CloudExpansionManager.java
index c79ee11..e0d57d7 100644
--- a/src/main/java/me/clip/placeholderapi/expansion/manager/CloudExpansionManager.java
+++ b/src/main/java/me/clip/placeholderapi/expansion/manager/CloudExpansionManager.java
@@ -45,6 +45,7 @@ import java.util.concurrent.CompletionException;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
 import java.util.function.Function;
 import java.util.logging.Level;
 import java.util.stream.Collector;
@@ -166,6 +167,10 @@ public final class CloudExpansionManager {
 
     await.values().forEach(future -> future.cancel(true));
     await.clear();
+    ASYNC_EXECUTOR.shutdown();
+    try {
+      ASYNC_EXECUTOR.awaitTermination(Long.MAX_VALUE, TimeUnit.NANOSECONDS);
+    } catch (InterruptedException ignored) {}
   }
 
   public void fetch(final boolean allowUnverified) {