From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Paul Sauve <paul@technove.co>
Date: Wed, 17 Mar 2021 13:00:57 -0500
Subject: [PATCH] More debug for plugins not shutting down tasks


diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 29eb6d5c43871ef7d6479864178e3b6e015903f8..b584d85bb61f2ffed81bb92520ffff0a5ccccb43 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -986,6 +986,11 @@ public final class CraftServer implements Server {
                 plugin.getDescription().getName(),
                 "This plugin is not properly shutting down its async tasks when it is being shut down. This task may throw errors during the final shutdown logs and might not complete before process dies."
             ));
+            getLogger().log(Level.SEVERE, String.format("%s Stacktrace", worker.getThread().getName()));
+            StackTraceElement[] stackTrace = worker.getThread().getStackTrace();
+            for (StackTraceElement element : stackTrace) {
+                getLogger().log(Level.SEVERE, "  " + element.toString());
+            }
         }
     }
     // Paper end