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 79b684e3b1d572c3d294f92dffc2c64bb8ae4472..44842dd0809868238d0cc3a308a8d8348f804dcf 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -978,6 +978,11 @@ 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