From 1b6431c219afc2f14fdebc5d7425a4bc4af77a5a Mon Sep 17 00:00:00 2001
From: Johnny Lim <izeye@naver.com>
Date: Sun, 29 Oct 2023 19:34:39 +0900
Subject: [PATCH] Fix shouldStopKeepAliveThreadIfContextIsClosed()

See gh-38103
---
 .../org/springframework/boot/SpringApplicationTests.java     | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/SpringApplicationTests.java b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/SpringApplicationTests.java
index 92eefe0e3f..877433d23b 100644
--- a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/SpringApplicationTests.java
+++ b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/SpringApplicationTests.java
@@ -1425,8 +1425,9 @@ class SpringApplicationTests {
 		this.context.close();
 		Awaitility.await()
 			.atMost(Duration.ofSeconds(30))
-			.untilAsserted(() -> assertThat(getCurrentThreads())
-				.filteredOn((thread) -> thread.getName().equals("keep-alive")));
+			.untilAsserted(
+					() -> assertThat(getCurrentThreads()).filteredOn((thread) -> thread.getName().equals("keep-alive"))
+						.isEmpty());
 	}
 
 	private <S extends AvailabilityState> ArgumentMatcher<ApplicationEvent> isAvailabilityChangeEventWithState(