From b2804a15c22dabc2f10c9fb8f17859500182d468 Mon Sep 17 00:00:00 2001
From: sunhao <qixiazhen@qq.com>
Date: Wed, 24 Nov 2021 11:09:44 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dbug=E3=80=90=E5=B9=B6?=
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---
 .../java/cn/hutool/core/thread/ConcurrencyTester.java     | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/hutool-core/src/main/java/cn/hutool/core/thread/ConcurrencyTester.java b/hutool-core/src/main/java/cn/hutool/core/thread/ConcurrencyTester.java
index 9b53d4f34..1accd2368 100644
--- a/hutool-core/src/main/java/cn/hutool/core/thread/ConcurrencyTester.java
+++ b/hutool-core/src/main/java/cn/hutool/core/thread/ConcurrencyTester.java
@@ -40,10 +40,12 @@ public class ConcurrencyTester {
 		this.sf.clearWorker();
 
 		timeInterval.start();
-		this.sf//
-				.addRepeatWorker(runnable)//
-				.setBeginAtSameTime(true)// 同时开始
+		this.sf
+				.addRepeatWorker(runnable)
+				.setBeginAtSameTime(true)
 				.start();
+		// 停止线程池释放资源，避免空跑
+		this.sf.stop();
 
 		this.interval = timeInterval.interval();
 		return this;