Merge branch '4.0.x' into 4.1.x

Closes gh-51599

core/spring-boot-docker-compose/src/dockerTest/java/org/springframework/boot/docker/compose/core/DockerCliIntegrationTests.java

@@ -59,7 +59,6 @@ import static org.assertj.core.api.Assertions.assertThat;
 class DockerCliIntegrationTests {
 
 	@TempDir
-	@SuppressWarnings("NullAway.Init")
 	private static Path tempDir;
 
 	@Test

core/spring-boot-docker-compose/src/test/java/org/springframework/boot/docker/compose/core/DefaultRunningServiceTests.java

@@ -47,7 +47,6 @@ import static org.assertj.core.api.Assertions.entry;
 class DefaultRunningServiceTests {
 
 	@TempDir
-	@SuppressWarnings("NullAway.Init")
 	File temp;
 
 	private DefaultRunningService runningService;

core/spring-boot-docker-compose/src/test/java/org/springframework/boot/docker/compose/core/DockerComposeFileTests.java

@@ -39,7 +39,6 @@ import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
 class DockerComposeFileTests {
 
 	@TempDir
-	@SuppressWarnings("NullAway.Init")
 	File temp;
 
 	@Test

core/spring-boot-docker-compose/src/test/java/org/springframework/boot/docker/compose/core/DockerComposeOriginTests.java

@@ -37,7 +37,6 @@ import static org.assertj.core.api.Assertions.assertThat;
 class DockerComposeOriginTests {
 
 	@TempDir
-	@SuppressWarnings("NullAway.Init")
 	File temp;
 
 	@Test

core/spring-boot-docker-compose/src/test/java/org/springframework/boot/docker/compose/lifecycle/DockerComposeLifecycleManagerTests.java

@@ -71,7 +71,6 @@ import static org.mockito.Mockito.never;
 class DockerComposeLifecycleManagerTests {
 
 	@TempDir
-	@SuppressWarnings("NullAway.Init")
 	File temp;
 
 	private DockerComposeFile dockerComposeFile;