From da3920bd46ec18d71e9e33dba1689484406b5e34 Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <wilkinsona@vmware.com>
Date: Wed, 3 Mar 2021 17:55:37 +0000
Subject: [PATCH] Wait for process to exit to avoid race with file deletion

See gh-25457
---
 .../boot/context/embedded/AbstractApplicationLauncher.java  | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/spring-boot-tests/spring-boot-integration-tests/spring-boot-server-tests/src/test/java/org/springframework/boot/context/embedded/AbstractApplicationLauncher.java b/spring-boot-tests/spring-boot-integration-tests/spring-boot-server-tests/src/test/java/org/springframework/boot/context/embedded/AbstractApplicationLauncher.java
index 508e9452d9b..38e711ad20f 100644
--- a/spring-boot-tests/spring-boot-integration-tests/spring-boot-server-tests/src/test/java/org/springframework/boot/context/embedded/AbstractApplicationLauncher.java
+++ b/spring-boot-tests/spring-boot-integration-tests/spring-boot-server-tests/src/test/java/org/springframework/boot/context/embedded/AbstractApplicationLauncher.java
@@ -64,6 +64,12 @@ abstract class AbstractApplicationLauncher implements BeforeEachCallback {
 	void destroyProcess() {
 		if (this.process != null) {
 			this.process.destroy();
+			try {
+				this.process.waitFor();
+			}
+			catch (InterruptedException ex) {
+				Thread.currentThread().interrupt();
+			}
 		}
 	}