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Defensively call isShutdown method for executor description 

Closes gh-34514
This commit is contained in:
Juergen Hoeller 2025-02-28 14:11:57 +01:00
parent 34315fc20f
commit 559ea6c480
1 changed files with 8 additions and 2 deletions
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10
spring-core/src/main/java/org/springframework/core/task/TaskRejectedException.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2023 the original author or authors.
* Copyright 2002-2025 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -69,7 +69,13 @@ public class TaskRejectedException extends RejectedExecutionException {
private static String executorDescription(Executor executor) {
if (executor instanceof ExecutorService executorService) {
return "ExecutorService in " + (executorService.isShutdown() ? "shutdown" : "active") + " state";
try {
return "ExecutorService in " + (executorService.isShutdown() ? "shutdown" : "active") + " state";
}
catch (Exception ex) {
// UnsupportedOperationException/IllegalStateException from ManagedExecutorService.isShutdown()
// Falling back to toString() below.
}
}
return executor.toString();
}