Build with Gradle 9.1.0

build-plugin/spring-boot-antlib/build.gradle

@@ -80,7 +80,6 @@ tasks.register("integrationTest") {
 					ant.propertyref(name: "ivy.class.path")
 				}
 				plainlistener()
-				file(layout.buildDirectory.dir("test-results/integrationTest")).mkdirs()
 				xmllistener(toDir: resultsDir)
 				fileset(dir: layout.buildDirectory.dir("it").get().asFile.toString(), includes: "**/build.xml")
 			}

build-plugin/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/plugin/ApplicationPluginAction.java

@@ -141,9 +141,13 @@ final class ApplicationPluginAction implements PluginApplicationAction {
 		}
 	}
 
-	@SuppressWarnings("deprecation")
 	private void configureFileMode(CopySpec copySpec, int mode) {
-		copySpec.setFileMode(mode);
+		try {
+			copySpec.getClass().getMethod("setFileMode", Integer.class).invoke(copySpec, Integer.valueOf(mode));
+		}
+		catch (Exception ex) {
+			throw new RuntimeException("Failed to set file mode on CopySpec", ex);
+		}
 	}
 
 }

build-plugin/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/plugin/JavaPluginAction.java

@@ -285,7 +285,6 @@ final class JavaPluginAction implements PluginApplicationAction {
 	private void configureProductionRuntimeClasspathConfiguration(Project project) {
 		Configuration productionRuntimeClasspath = project.getConfigurations()
 			.create(SpringBootPlugin.PRODUCTION_RUNTIME_CLASSPATH_CONFIGURATION_NAME);
-		productionRuntimeClasspath.setVisible(false);
 		Configuration runtimeClasspath = project.getConfigurations()
 			.getByName(JavaPlugin.RUNTIME_CLASSPATH_CONFIGURATION_NAME);
 		productionRuntimeClasspath.attributes((attributes) -> {

build-plugin/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/plugin/WarPluginAction.java

@@ -104,7 +104,6 @@ class WarPluginAction implements PluginApplicationAction {
 					.set(project.provider(() -> javaPluginExtension(project).getTargetCompatibility()));
 				bootWar.resolvedArtifacts(runtimeClasspath.getIncoming().getArtifacts().getResolvedArtifacts());
 			});
-		bootWarProvider.map(War::getClasspath);
 		return bootWarProvider;
 	}
 

build-plugin/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/tasks/aot/ProcessTestAot.java

@@ -43,7 +43,7 @@ import org.springframework.util.Assert;
  * @since 3.0.0
  */
 @CacheableTask
-public class ProcessTestAot extends AbstractAot {
+public abstract class ProcessTestAot extends AbstractAot {
 
 	private @Nullable FileCollection classpathRoots;
 

build-plugin/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/tasks/bundling/BootArchiveSupport.java

@@ -22,25 +22,19 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.Collections;
 import java.util.HashSet;
-import java.util.Map;
 import java.util.Set;
-import java.util.TreeMap;
 import java.util.function.Function;
 
 import org.gradle.api.file.ConfigurableFilePermissions;
 import org.gradle.api.file.CopySpec;
 import org.gradle.api.file.FileCopyDetails;
 import org.gradle.api.file.FileTreeElement;
-import org.gradle.api.file.RelativePath;
 import org.gradle.api.internal.file.copy.CopyAction;
-import org.gradle.api.internal.file.copy.CopyActionProcessingStream;
-import org.gradle.api.internal.file.copy.FileCopyDetailsInternal;
 import org.gradle.api.java.archives.Attributes;
 import org.gradle.api.java.archives.Manifest;
 import org.gradle.api.provider.Property;
 import org.gradle.api.specs.Spec;
 import org.gradle.api.specs.Specs;
-import org.gradle.api.tasks.WorkResult;
 import org.gradle.api.tasks.bundling.Jar;
 import org.gradle.api.tasks.util.PatternSet;
 import org.gradle.util.GradleVersion;
@@ -142,7 +136,7 @@ class BootArchiveSupport {
 		CopyAction action = new BootZipCopyAction(output, manifest, preserveFileTimestamps, dirPermissions,
 				filePermissions, includeDefaultLoader, jarmodeToolsLocation, requiresUnpack, exclusions, launchScript,
 				librarySpec, compressionResolver, encoding, resolvedDependencies, supportsSignatureFile, layerResolver);
-		return jar.isReproducibleFileOrder() ? new ReproducibleOrderingCopyAction(action) : action;
+		return action;
 	}
 
 	private @Nullable Integer getUnixNumericDirPermissions(CopySpec copySpec) {
@@ -159,14 +153,22 @@ class BootArchiveSupport {
 		return permissions.isPresent() ? permissions.get().toUnixNumeric() : null;
 	}
 
-	@SuppressWarnings("deprecation")
 	private @Nullable Integer getDirMode(CopySpec copySpec) {
-		return copySpec.getDirMode();
+		try {
+			return (Integer) copySpec.getClass().getMethod("getDirMode").invoke(copySpec);
+		}
+		catch (Exception ex) {
+			throw new RuntimeException("Failed to get dir mode from CopySpec", ex);
+		}
 	}
 
-	@SuppressWarnings("deprecation")
 	private @Nullable Integer getFileMode(CopySpec copySpec) {
-		return copySpec.getFileMode();
+		try {
+			return (Integer) copySpec.getClass().getMethod("getFileMode").invoke(copySpec);
+		}
+		catch (Exception ex) {
+			throw new RuntimeException("Failed to get file mode from CopySpec", ex);
+		}
 	}
 
 	private boolean isUsingDefaultLoader(Jar jar) {
@@ -229,26 +231,4 @@ class BootArchiveSupport {
 		details.setRelativePath(details.getRelativeSourcePath());
 	}
 
-	/**
-	 * {@link CopyAction} variant that sorts entries to ensure reproducible ordering.
-	 */
-	private static final class ReproducibleOrderingCopyAction implements CopyAction {
-
-		private final CopyAction delegate;
-
-		private ReproducibleOrderingCopyAction(CopyAction delegate) {
-			this.delegate = delegate;
-		}
-
-		@Override
-		public WorkResult execute(CopyActionProcessingStream stream) {
-			return this.delegate.execute((action) -> {
-				Map<RelativePath, FileCopyDetailsInternal> detailsByPath = new TreeMap<>();
-				stream.process((details) -> detailsByPath.put(details.getRelativePath(), details));
-				detailsByPath.values().forEach(action::processFile);
-			});
-		}
-
-	}
-
 }

build-plugin/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/tasks/bundling/BootZipCopyAction.java

@@ -504,9 +504,13 @@ class BootZipCopyAction implements CopyAction {
 					? details.getPermissions().toUnixNumeric() : getMode(details);
 		}
 
-		@SuppressWarnings("deprecation")
 		private int getMode(FileCopyDetails details) {
-			return details.getMode();
+			try {
+				return (int) details.getClass().getMethod("getMode").invoke(details);
+			}
+			catch (Exception ex) {
+				throw new RuntimeException("Failed to get mode from FileCopyDetails", ex);
+			}
 		}
 
 	}

build-plugin/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/tasks/buildinfo/BuildInfoTests.java

@@ -24,8 +24,6 @@ import java.time.format.DateTimeFormatter;
 import java.util.Properties;
 
 import org.gradle.api.Project;
-import org.gradle.api.internal.project.ProjectInternal;
-import org.gradle.initialization.GradlePropertiesController;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;
 
@@ -173,11 +171,7 @@ class BuildInfoTests {
 
 	private Project createProject(String projectName) {
 		File projectDir = new File(this.temp, projectName);
-		Project project = GradleProjectBuilder.builder().withProjectDir(projectDir).withName(projectName).build();
+		return GradleProjectBuilder.builder().withProjectDir(projectDir).withName(projectName).build();
-		((ProjectInternal) project).getServices()
-			.get(GradlePropertiesController.class)
-			.loadGradlePropertiesFrom(projectDir, false);
-		return project;
 	}
 
 	private BuildInfo createTask(Project project) {

build-plugin/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/tasks/bundling/AbstractBootArchiveIntegrationTests.java

@@ -233,14 +233,8 @@ abstract class AbstractBootArchiveIntegrationTests {
 				.filter((entry) -> !entry.isDirectory())
 				.map(JarEntry::getName)
 				.filter((name) -> name.startsWith(this.libPath));
-			if (this.gradleBuild.gradleVersionIsLessThan("9.0.0-rc-1")) {
+			assertThat(libEntryNames).containsExactly(this.libPath + "two-1.0.jar",
-				assertThat(libEntryNames).containsExactly(this.libPath + "two-1.0.jar",
+					this.libPath + "commons-io-2.19.0.jar");
-						this.libPath + "commons-io-2.19.0.jar");
-			}
-			else {
-				assertThat(libEntryNames).containsExactly(this.libPath + "commons-io-2.19.0.jar",
-						this.libPath + "two-1.0.jar");
-			}
 		}
 	}
 

build-plugin/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/tasks/bundling/AbstractBootArchiveTests.java

@@ -27,6 +27,8 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.StandardOpenOption;
 import java.nio.file.attribute.PosixFilePermission;
+import java.time.OffsetDateTime;
+import java.time.ZoneOffset;
 import java.util.ArrayList;
 import java.util.Enumeration;
 import java.util.HashMap;
@@ -35,6 +37,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeSet;
+import java.util.UUID;
 import java.util.jar.JarEntry;
 import java.util.jar.JarFile;
 import java.util.jar.JarOutputStream;
@@ -407,23 +410,46 @@ abstract class AbstractBootArchiveTests<T extends Jar & BootArchive> {
 	}
 
 	@Test
-	void reproducibleOrderingCanBeEnabled() throws IOException {
+	void archiveIsReproducibleByDefault() throws IOException {
 		this.task.getMainClass().set("com.example.Main");
-		this.task.from(newFile("bravo.txt"), newFile("alpha.txt"), newFile("charlie.txt"));
+		this.task.from(newFiles("files/b/bravo.txt", "files/a/alpha.txt", "files/c/charlie.txt"));
-		this.task.setReproducibleFileOrder(true);
 		executeTask();
 		assertThat(this.task.getArchiveFile().get().getAsFile()).exists();
-		List<String> textFiles = new ArrayList<>();
+		List<String> files = new ArrayList<>();
 		try (JarFile jarFile = new JarFile(this.task.getArchiveFile().get().getAsFile())) {
 			Enumeration<JarEntry> entries = jarFile.entries();
 			while (entries.hasMoreElements()) {
 				JarEntry entry = entries.nextElement();
-				if (entry.getName().endsWith(".txt")) {
+				OffsetDateTime lastModifiedTime = entry.getLastModifiedTime().toInstant().atOffset(ZoneOffset.UTC);
-					textFiles.add(entry.getName());
+				assertThat(lastModifiedTime).isEqualTo(OffsetDateTime.of(1980, 2, 1, 0, 0, 0, 0, ZoneOffset.UTC));
+				if (entry.getName().startsWith("files/")) {
+					files.add(entry.getName());
+				}
+			}
+		}
+		assertThat(files).containsExactly("files/", "files/a/", "files/a/alpha.txt", "files/b/", "files/b/bravo.txt",
+				"files/c/", "files/c/charlie.txt");
+	}
+
+	@Test
+	void archiveReproducibilityCanBeDisabled() throws IOException {
+		this.task.getMainClass().set("com.example.Main");
+		this.task.from(newFiles("files/b/bravo.txt", "files/a/alpha.txt", "files/c/charlie.txt"));
+		this.task.setPreserveFileTimestamps(true);
+		this.task.setReproducibleFileOrder(false);
+		executeTask();
+		assertThat(this.task.getArchiveFile().get().getAsFile()).exists();
+		try (JarFile jarFile = new JarFile(this.task.getArchiveFile().get().getAsFile())) {
+			Enumeration<JarEntry> entries = jarFile.entries();
+			while (entries.hasMoreElements()) {
+				JarEntry entry = entries.nextElement();
+				if (entry.getName().endsWith(".txt") || entry.getName().startsWith("BOOT-INF/lib/")) {
+					OffsetDateTime lastModifiedTime = entry.getLastModifiedTime().toInstant().atOffset(ZoneOffset.UTC);
+					assertThat(lastModifiedTime)
+						.isNotEqualTo(OffsetDateTime.of(1980, 2, 1, 0, 0, 0, 0, ZoneOffset.UTC));
 				}
 			}
 		}
-		assertThat(textFiles).containsExactly("alpha.txt", "bravo.txt", "charlie.txt");
 	}
 
 	@Test
@@ -663,6 +689,19 @@ abstract class AbstractBootArchiveTests<T extends Jar & BootArchive> {
 		return entryNames;
 	}
 
+	protected File newFiles(String... names) throws IOException {
+		File dir = new File(this.temp, UUID.randomUUID().toString());
+		dir.mkdir();
+		List<File> files = new ArrayList<>();
+		for (String name : names) {
+			File file = new File(dir, name);
+			file.getParentFile().mkdirs();
+			file.createNewFile();
+			files.add(file);
+		}
+		return dir;
+	}
+
 	protected File newFile(String name) throws IOException {
 		File file = new File(this.temp, name);
 		file.createNewFile();

build-plugin/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/tasks/bundling/BootJarIntegrationTests.java

@@ -66,18 +66,10 @@ class BootJarIntegrationTests extends AbstractBootArchiveIntegrationTests {
 		copyClasspathApplication();
 		BuildResult result = this.gradleBuild.build("launch");
 		String output = result.getOutput();
-		if (this.gradleBuild.gradleVersionIsLessThan("9.0.0-rc-1")) {
+		assertThat(output).containsPattern("1\\. .*classes");
-			assertThat(output).containsPattern("1\\. .*classes");
+		assertThat(output).containsPattern("2\\. .*library-1.0-SNAPSHOT.jar");
-			assertThat(output).containsPattern("2\\. .*library-1.0-SNAPSHOT.jar");
+		assertThat(output).containsPattern("3\\. .*commons-lang3-3.9.jar");
-			assertThat(output).containsPattern("3\\. .*commons-lang3-3.9.jar");
+		assertThat(output).containsPattern("4\\. .*spring-boot-jarmode-tools.*.jar");
-			assertThat(output).containsPattern("4\\. .*spring-boot-jarmode-tools.*.jar");
-		}
-		else {
-			assertThat(output).containsPattern("1\\. .*classes");
-			assertThat(output).containsPattern("2\\. .*commons-lang3-3.9.jar");
-			assertThat(output).containsPattern("3\\. .*library-1.0-SNAPSHOT.jar");
-			assertThat(output).containsPattern("4\\. .*spring-boot-jarmode-tools.*.jar");
-		}
 		assertThat(output).doesNotContain("5. ");
 	}
 
@@ -86,18 +78,10 @@ class BootJarIntegrationTests extends AbstractBootArchiveIntegrationTests {
 		copyClasspathApplication();
 		BuildResult result = this.gradleBuild.build("launch");
 		String output = result.getOutput();
-		if (this.gradleBuild.gradleVersionIsLessThan("9.0.0-rc-1")) {
+		assertThat(output).containsPattern("1\\. .*classes");
-			assertThat(output).containsPattern("1\\. .*classes");
+		assertThat(output).containsPattern("2\\. .*spring-boot-jarmode-tools.*.jar");
-			assertThat(output).containsPattern("2\\. .*spring-boot-jarmode-tools.*.jar");
+		assertThat(output).containsPattern("3\\. .*library-1.0-SNAPSHOT.jar");
-			assertThat(output).containsPattern("3\\. .*library-1.0-SNAPSHOT.jar");
+		assertThat(output).containsPattern("4\\. .*commons-lang3-3.9.jar");
-			assertThat(output).containsPattern("4\\. .*commons-lang3-3.9.jar");
-		}
-		else {
-			assertThat(output).containsPattern("1\\. .*classes");
-			assertThat(output).containsPattern("2\\. .*spring-boot-jarmode-tools.*.jar");
-			assertThat(output).containsPattern("3\\. .*commons-lang3-3.9.jar");
-			assertThat(output).containsPattern("4\\. .*library-1.0-SNAPSHOT.jar");
-		}
 		assertThat(output).doesNotContain("5. ");
 	}
 

build-plugin/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/tasks/bundling/BootJarIntegrationTests-reproducibleArchive.gradle

@@ -21,6 +21,8 @@ plugins {
 
 bootJar {
 	mainClass = 'com.example.Application'
-	preserveFileTimestamps = false
+	if (GradleVersion.current().compareTo(GradleVersion.version("9.0.0-rc-1")) < 0) {
-	reproducibleFileOrder = true
+		preserveFileTimestamps = false
+		reproducibleFileOrder = true
+	}
 }

build-plugin/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/tasks/bundling/BootWarIntegrationTests-reproducibleArchive.gradle

@@ -21,6 +21,8 @@ plugins {
 
 bootWar {
 	mainClass = 'com.example.Application'
-	preserveFileTimestamps = false
+	if (GradleVersion.current().compareTo(GradleVersion.version("9.0.0-rc-1")) < 0) {
-	reproducibleFileOrder = true
+		preserveFileTimestamps = false
+		reproducibleFileOrder = true
+	}
 }

buildSrc/src/main/java/org/springframework/boot/build/optional/OptionalDependenciesPlugin.java

@@ -41,7 +41,7 @@ public class OptionalDependenciesPlugin implements Plugin<Project> {
 	@Override
 	public void apply(Project project) {
 		Configuration optional = project.getConfigurations().create("optional");
-		optional.setCanBeConsumed(false);
+		optional.setCanBeConsumed(true);
 		optional.setCanBeResolved(false);
 		project.getPlugins().withType(JavaPlugin.class, (javaPlugin) -> {
 			SourceSetContainer sourceSets = project.getExtensions()

buildSrc/src/test/java/org/springframework/boot/build/testing/TestFailuresPluginIntegrationTests.java

@@ -166,6 +166,7 @@ class TestFailuresPluginIntegrationTests {
 			writer.println("dependencies {");
 			writer.println("	testImplementation 'org.junit.jupiter:junit-jupiter:5.6.0'");
 			writer.println("	testImplementation 'org.assertj:assertj-core:3.11.1'");
+			writer.println("	testRuntimeOnly 'org.junit.platform:junit-platform-launcher:1.6.0'");
 			writer.println("}");
 			writer.println();
 			writer.println("test {");

documentation/spring-boot-docs/build.gradle

@@ -18,6 +18,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompilationTask
 
 import org.springframework.boot.build.docs.ConfigureJavadocLinks
+import org.springframework.boot.build.optional.OptionalDependenciesPlugin
 
 plugins {
 	id "dev.adamko.dokkatoo-html"
@@ -237,9 +238,48 @@ dokkatoo {
 	moduleName.set("Spring Boot Kotlin API")
 }
 
+configurations {
+	javadoc {
+		canBeConsumed = true
+		canBeResolved = false
+		attributes {
+			attribute(Category.CATEGORY_ATTRIBUTE, objects.named(Category, Category.DOCUMENTATION))
+			attribute(Bundling.BUNDLING_ATTRIBUTE, objects.named(Bundling, Bundling.EMBEDDED))
+			attribute(DocsType.DOCS_TYPE_ATTRIBUTE, objects.named(DocsType, DocsType.JAVADOC))
+		}
+	}
+	javadocSource {
+		transitive = false
+		canBeConsumed = false
+		canBeResolved = true
+		attributes {
+			attribute(Category.CATEGORY_ATTRIBUTE, objects.named(Category, Category.VERIFICATION))
+			attribute(DocsType.DOCS_TYPE_ATTRIBUTE, objects.named(DocsType, DocsType.SOURCES))
+			attribute(VerificationType.VERIFICATION_TYPE_ATTRIBUTE, objects.named(VerificationType.class, VerificationType.MAIN_SOURCES))
+		}
+		extendsFrom configurations.javadoc
+	}
+	javadocClasspath {
+		canBeConsumed = false
+		canBeResolved = true
+		attributes {
+			attribute(Usage.USAGE_ATTRIBUTE, objects.named(Usage, Usage.JAVA_RUNTIME))
+		}
+		extendsFrom configurations.javadoc
+		resolutionStrategy.eachDependency {
+			if (it.requested.group == 'org.opensaml') {
+				it.useVersion '4.0.1'
+			}
+		}
+	}
+}
+
 def aggregatedJavadoc = tasks.register('aggregatedJavadoc', Javadoc) {
 	dependsOn configurations.resolvedBom
 	destinationDir = project.file(project.layout.buildDirectory.dir("docs/javadoc"))
+	source = configurations.javadocSource
+	classpath = configurations.javadocClasspath
+	include("**/*.java")
 	options {
 		author = true
 		docTitle = "Spring Boot ${project.version} API"
@@ -253,7 +293,7 @@ def aggregatedJavadoc = tasks.register('aggregatedJavadoc', Javadoc) {
 }
 
 project.rootProject.gradle.projectsEvaluated {
-	Set<Project> publishedProjects = rootProject.subprojects
+	rootProject.subprojects
 		.findAll { it != project }
 		.findAll { it.plugins.hasPlugin(JavaPlugin) && it.plugins.hasPlugin(MavenPublishPlugin) }
 		.findAll { !it.path.contains(":build-plugin:") }
@@ -262,11 +302,14 @@ project.rootProject.gradle.projectsEvaluated {
 		.findAll { !it.path.contains(":core:spring-boot-properties-migrator") }
 		.findAll { !it.path.contains(":loader:spring-boot-jarmode-tools") }
 		.findAll { !it.name.startsWith('spring-boot-starter') }
-	aggregatedJavadoc.configure {
+		.each { javadocProject ->
-		dependsOn publishedProjects.javadoc
+			dependencies {
-		source publishedProjects.javadoc.source
+				javadoc(project(javadocProject.path))
-		classpath = project.files(publishedProjects.javadoc.classpath)
+				if (javadocProject.plugins.hasPlugin(OptionalDependenciesPlugin)) {
-	}
+					javadoc(project(path: javadocProject.path, configuration: 'optional'))
+				}
+			}
+		}
 }
 
 aggregates {

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -114,7 +114,6 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH="\\\"\\\""
 
 
 # Determine the Java command to use to start the JVM.
@@ -172,7 +171,6 @@ fi
 # For Cygwin or MSYS, switch paths to Windows format before running java
 if "$cygwin" || "$msys" ; then
     APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
     JAVACMD=$( cygpath --unix "$JAVACMD" )
 
@@ -212,7 +210,6 @@ DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
         -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 

gradlew.bat

@@ -70,11 +70,10 @@ goto fail
 :execute
 @rem Setup the command line
 
-set CLASSPATH=
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell

integration-test/spring-boot-loader-integration-tests/spring-boot-loader-tests-signed-jar/build.gradle

@@ -43,7 +43,7 @@ tasks.register("bootJarUnpack", BootJar.class) {
 	classpath = bootJar.classpath
 	requiresUnpack '**/bcprov-jdk18on-*.jar'
 	archiveClassifier.set("unpack")
-	targetJavaVersion = targetCompatibility
+	targetJavaVersion = java.targetCompatibility
 }
 
 build.dependsOn bootJarUnpack

integration-test/spring-boot-server-integration-tests/spring-boot-server-tests-app/build.gradle

@@ -86,7 +86,7 @@ static boolean isWindows() {
 		task.mainClass = "com.example.ResourceHandlingApplication"
 		task.classpath = configurations.getByName(webServer)
 		task.archiveClassifier = webServer
-		task.targetJavaVersion = project.getTargetCompatibility()
+		task.targetJavaVersion = java.targetCompatibility
 	}
 	tasks.register("${webServer}BootJar", BootJar, configurer)
 	tasks.register("${webServer}BootWar", BootWar, configurer)

integration-test/spring-boot-sni-integration-tests/spring-boot-sni-reactive-app/build.gradle

@@ -62,7 +62,7 @@ dependencies {
 		task.mainClass = "org.springframework.boot.sni.server.SniServerApplication"
 		task.classpath = configurations.getByName(webServer)
 		task.archiveClassifier = webServer
-		task.targetJavaVersion = project.getTargetCompatibility()
+		task.targetJavaVersion = project.java.targetCompatibility
 	}
 	tasks.register("${webServer}ServerApp", BootJar, configurer)
 }

integration-test/spring-boot-sni-integration-tests/spring-boot-sni-servlet-app/build.gradle

@@ -62,7 +62,7 @@ dependencies {
 		task.mainClass = "org.springframework.boot.sni.server.SniServerApplication"
 		task.classpath = configurations.getByName(webServer)
 		task.archiveClassifier = webServer
-		task.targetJavaVersion = project.getTargetCompatibility()
+		task.targetJavaVersion = project.java.targetCompatibility
 	}
 	tasks.register("${webServer}ServerApp", BootJar, configurer)
 }

loader/spring-boot-jarmode-tools/build.gradle

@@ -30,8 +30,3 @@ dependencies {
 	testImplementation("org.mockito:mockito-core")
 	testImplementation("org.mockito:mockito-junit-jupiter")
 }
-
-jar {
-	reproducibleFileOrder = true
-	preserveFileTimestamps = false
-}

loader/spring-boot-loader-tools/build.gradle

@@ -50,7 +50,7 @@ dependencies {
 	testImplementation("org.zeroturnaround:zt-zip:1.13")
 }
 
-tasks.register("reproducibleLoaderJar", Jar) {
+tasks.register("loaderJar", Jar) {
 	dependsOn configurations.loader
 	from {
 		zipTree(configurations.loader.incoming.files.singleFile).matching {
@@ -59,8 +59,6 @@ tasks.register("reproducibleLoaderJar", Jar) {
 			exclude "META-INF/spring-boot.properties"
 		}
 	}
-	reproducibleFileOrder = true
-	preserveFileTimestamps = false
 	archiveFileName = "spring-boot-loader.jar"
 	destinationDirectory = file(generatedResources.map {it.dir("META-INF/loader") })
 }
@@ -76,7 +74,7 @@ tasks.register("toolsJar", Sync) {
 
 sourceSets {
 	main {
-		output.dir(generatedResources, builtBy: [toolsJar, reproducibleLoaderJar])
+		output.dir(generatedResources, builtBy: [toolsJar, loaderJar])
 	}
 }
 

test-support/spring-boot-gradle-test-support/src/main/java/org/springframework/boot/testsupport/gradle/testkit/GradleVersions.java

@@ -36,7 +36,7 @@ public final class GradleVersions {
 		if (isJavaVersion(JavaVersion.VERSION_25)) {
 			return Arrays.asList("9.0.0", "9.1.0");
 		}
-		return Arrays.asList(GradleVersion.current().getVersion(), "9.0.0", "9.1.0");
+		return Arrays.asList("8.14.3", "9.0.0", GradleVersion.current().getVersion());
 	}
 
 	public static String minimumCompatible() {