From 8efdc1e46dc4168774b9a683ea7140770ae30ebc Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <andy.wilkinson@broadcom.com>
Date: Mon, 4 Mar 2024 10:07:28 +0000
Subject: [PATCH] Add CI for Java 22

Closes gh-39746
---
 .github/workflows/ci.yml                      |  2 ++
 .../logging/AbstractLoggingSystemTests.java   | 29 +++++++++++++++++--
 2 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ab95d0fe1c6..607fb7b9381 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,6 +20,8 @@ jobs:
             toolchain: false
           - version: 21
             toolchain: true
+          - version: 22
+            toolchain: true
         exclude:
           - os:
               name: Linux
diff --git a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/logging/AbstractLoggingSystemTests.java b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/logging/AbstractLoggingSystemTests.java
index cba035869ff..b27ff6590d4 100644
--- a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/logging/AbstractLoggingSystemTests.java
+++ b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/logging/AbstractLoggingSystemTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2024 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.
@@ -25,6 +25,8 @@ import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.io.TempDir;
 import org.slf4j.MDC;
 
+import org.springframework.boot.ansi.AnsiOutput;
+import org.springframework.boot.ansi.AnsiOutput.Enabled;
 import org.springframework.util.StringUtils;
 
 import static org.assertj.core.api.Assertions.contentOf;
@@ -42,18 +44,39 @@ public abstract class AbstractLoggingSystemTests {
 
 	private String originalTempDirectory;
 
+	private AnsiOutput.Enabled ansiOutputEnabled;
+
 	@BeforeEach
-	void configureTempDir(@TempDir Path temp) {
+	void beforeEach(@TempDir Path temp) {
+		disableAnsiOutput();
+		configureTempDir(temp);
+	}
+
+	private void disableAnsiOutput() {
+		this.ansiOutputEnabled = AnsiOutput.getEnabled();
+		AnsiOutput.setEnabled(Enabled.NEVER);
+	}
+
+	private void configureTempDir(@TempDir Path temp) {
 		this.originalTempDirectory = System.getProperty(JAVA_IO_TMPDIR);
 		System.setProperty(JAVA_IO_TMPDIR, temp.toAbsolutePath().toString());
 		MDC.clear();
 	}
 
 	@AfterEach
-	void reinstateTempDir() {
+	void afterEach() {
+		reinstateTempDir();
+		restoreAnsiOutputEnabled();
+	}
+
+	private void reinstateTempDir() {
 		System.setProperty(JAVA_IO_TMPDIR, this.originalTempDirectory);
 	}
 
+	private void restoreAnsiOutputEnabled() {
+		AnsiOutput.setEnabled(this.ansiOutputEnabled);
+	}
+
 	@AfterEach
 	void clear() {
 		for (LoggingSystemProperty property : LoggingSystemProperty.values()) {