Added autogenerated comments

buildSrc/src/main/java/org/springframework/build/CheckstyleConventions.java

@@ -59,7 +59,13 @@ public void apply(Project project) {
 		});
 	}
 
-	private static void configureNoHttpPlugin(Project project) {
+	/**
+     * Configures the NoHttpPlugin for the given project.
+     *
+     * @param project the project to configure the NoHttpPlugin for
+     * @throws IllegalArgumentException if the project is null
+     */
+    private static void configureNoHttpPlugin(Project project) {
 		project.getPlugins().apply(NoHttpPlugin.class);
 		NoHttpExtension noHttp = project.getExtensions().getByType(NoHttpExtension.class);
 		noHttp.setAllowlistFile(project.file("src/nohttp/allowlist.lines"));

buildSrc/src/main/java/org/springframework/build/ConventionsPlugin.java

@@ -34,7 +34,14 @@
  */
 public class ConventionsPlugin implements Plugin<Project> {
 
-	@Override
+	/**
+     * Applies the conventions to the given project.
+     *
+     * @param project the project to apply the conventions to
+     * @throws NullPointerException if the project is null
+     * @returns void
+     */
+    @Override
 	public void apply(Project project) {
 		new CheckstyleConventions().apply(project);
 		new JavaConventions().apply(project);

buildSrc/src/main/java/org/springframework/build/JavaConventions.java

@@ -61,7 +61,13 @@ public class JavaConventions {
 				"-Xlint:-deprecation", "-Xlint:-unchecked"));
 	}
 
-	public void apply(Project project) {
+	/**
+     * Applies the specified conventions to the given project.
+     *
+     * @param project the project to apply the conventions to
+     * @throws IllegalArgumentException if the project is null
+     */
+    public void apply(Project project) {
 		project.getPlugins().withType(JavaBasePlugin.class, javaPlugin -> applyJavaCompileConventions(project));
 	}
 

buildSrc/src/main/java/org/springframework/build/KotlinConventions.java

@@ -28,12 +28,24 @@
  */
 public class KotlinConventions {
 
-	void apply(Project project) {
+	/**
+     * Applies the given project.
+     *
+     * @param project the project to apply
+     * @throws IllegalArgumentException if the project is null
+     */
+    void apply(Project project) {
 		project.getPlugins().withId("org.jetbrains.kotlin.jvm",
 				(plugin) -> project.getTasks().withType(KotlinCompile.class, this::configure));
 	}
 
-	private void configure(KotlinCompile compile) {
+	/**
+     * Configures the Kotlin compilation options for the given KotlinCompile object.
+     *
+     * @param compile the KotlinCompile object to configure
+     * @throws NullPointerException if compile is null
+     */
+    private void configure(KotlinCompile compile) {
 		KotlinJvmOptions kotlinOptions = compile.getKotlinOptions();
 		kotlinOptions.setApiVersion("1.7");
 		kotlinOptions.setLanguageVersion("1.7");

buildSrc/src/main/java/org/springframework/build/TestConventions.java

@@ -37,19 +37,38 @@
  */
 class TestConventions {
 
-	void apply(Project project) {
+	/**
+     * Applies test conventions to the given project.
+     * 
+     * @param project the project to apply test conventions to
+     * @throws NullPointerException if the project is null
+     */
+    void apply(Project project) {
 		project.getPlugins().withType(JavaBasePlugin.class, (java) -> configureTestConventions(project));
 	}
 
-	private void configureTestConventions(Project project) {
+	/**
+     * Configures test conventions for the given project.
+     *
+     * @param project the project to configure test conventions for
+     * @throws IllegalArgumentException if the project is null
+     */
+    private void configureTestConventions(Project project) {
 		project.getTasks().withType(Test.class,
 				test -> {
 					configureTests(project, test);
 					configureTestRetryPlugin(project, test);
 				});
 	}
 
-	private void configureTests(Project project, Test test) {
+	/**
+     * Configures the tests for the given project and test.
+     *
+     * @param project the project to configure the tests for
+     * @param test the test to configure
+     * @throws IllegalArgumentException if the project or test is null
+     */
+    private void configureTests(Project project, Test test) {
 		test.useJUnitPlatform();
 		test.include("**/*Tests.class", "**/*Test.class");
 		test.setSystemProperties(Map.of(
@@ -67,15 +86,29 @@ private void configureTests(Project project, Test test) {
 				"-Djava.locale.providers=COMPAT");
 	}
 
-	private void configureTestRetryPlugin(Project project, Test test) {
+	/**
+     * Configures the Test Retry Plugin for a given project and test.
+     *
+     * @param project the project to configure the Test Retry Plugin for
+     * @param test the test to configure the Test Retry Plugin for
+     * @throws IllegalArgumentException if the project or test is null
+     */
+    private void configureTestRetryPlugin(Project project, Test test) {
 		project.getPlugins().withType(TestRetryPlugin.class, testRetryPlugin -> {
 			TestRetryTaskExtension testRetry = test.getExtensions().getByType(TestRetryTaskExtension.class);
 			testRetry.getFailOnPassedAfterRetry().set(true);
 			testRetry.getMaxRetries().set(isCi() ? 3 : 0);
 		});
 	}
 
-	private boolean isCi() {
+	/**
+     * Determines if the current environment is a Continuous Integration (CI) environment.
+     * 
+     * @return {@code true} if the current environment is a CI environment, {@code false} otherwise.
+     * 
+     * @throws NullPointerException if the environment variable "CI" is not set.
+     */
+    private boolean isCi() {
 		return Boolean.parseBoolean(System.getenv("CI"));
 	}
 

buildSrc/src/main/java/org/springframework/build/dev/LocalDevelopmentPlugin.java

@@ -29,15 +29,29 @@ public class LocalDevelopmentPlugin implements Plugin<Project> {
 
 	private static final String SKIP_DOCS_PROPERTY = "skipDocs";
 
-	@Override
+	/**
+     * Applies the LocalDevelopmentPlugin to the specified Project.
+     * 
+     * @param target the Project to apply the plugin to
+     * @throws IllegalArgumentException if the target Project is null
+     * @throws MissingPropertyException if the SKIP_DOCS_PROPERTY is not defined in the target Project
+     * @throws GradleException if an error occurs while skipping documentation tasks
+     */
+    @Override
 	public void apply(Project target) {
 		if (target.hasProperty(SKIP_DOCS_PROPERTY)) {
 			skipDocumentationTasks(target);
 			target.subprojects(this::skipDocumentationTasks);
 		}
 	}
 
-	private void skipDocumentationTasks(Project project) {
+	/**
+     * Skips the documentation tasks for the specified project.
+     *
+     * @param project the project for which the documentation tasks should be skipped
+     * @throws IllegalArgumentException if the project is null
+     */
+    private void skipDocumentationTasks(Project project) {
 		project.afterEvaluate(p -> {
 			p.getTasks().matching(task -> {
 						return JavaBasePlugin.DOCUMENTATION_GROUP.equals(task.getGroup())

buildSrc/src/main/java/org/springframework/build/hint/RuntimeHintsAgentArgumentProvider.java

@@ -38,7 +38,15 @@ public interface RuntimeHintsAgentArgumentProvider extends CommandLineArgumentPr
     @Input
     SetProperty<String> getExcludedPackages();
 
-    @Override
+    /**
+ * Returns an iterable of arguments for the RuntimeHintsAgent.
+ *
+ * @return an iterable of arguments for the RuntimeHintsAgent
+ * @throws NoSuchElementException if any of the required properties are not set
+ * @throws NullPointerException if any of the required properties are null
+ * @param packages the packages to include and exclude
+ */
+@Override
     default Iterable<String> asArguments() {
         StringBuilder packages = new StringBuilder();
         getIncludedPackages().get().forEach(packageName -> packages.append('+').append(packageName).append(','));

buildSrc/src/main/java/org/springframework/build/hint/RuntimeHintsAgentPlugin.java

@@ -43,7 +43,13 @@ public class RuntimeHintsAgentPlugin implements Plugin<Project> {
 	private static final String CONFIGURATION_NAME = "testRuntimeHintsAgentJar";
 
 
-	@Override
+	/**
+     * Applies the RuntimeHintsAgentPlugin to the given project.
+     * 
+     * @param project The project to which the plugin is applied.
+     * @throws UnknownHostException If the host is unknown.
+     */
+    @Override
 	public void apply(Project project) {
 
 		project.getPlugins().withType(JavaPlugin.class, javaPlugin -> {
@@ -62,14 +68,29 @@ public void apply(Project project) {
 		});
 	}
 
-	private static RuntimeHintsAgentExtension createRuntimeHintsAgentExtension(Project project) {
+	/**
+     * Creates a new instance of the {@link RuntimeHintsAgentExtension} class for the specified project.
+     *
+     * @param project the project for which the extension is created
+     * @return the created {@link RuntimeHintsAgentExtension} instance
+     * @throws IllegalArgumentException if the project is null
+     */
+    private static RuntimeHintsAgentExtension createRuntimeHintsAgentExtension(Project project) {
 		RuntimeHintsAgentExtension agentExtension = project.getExtensions().create(EXTENSION_NAME, RuntimeHintsAgentExtension.class);
 		agentExtension.getIncludedPackages().convention(Collections.singleton("org.springframework"));
 		agentExtension.getExcludedPackages().convention(Collections.emptySet());
 		return agentExtension;
 	}
 
-	private static RuntimeHintsAgentArgumentProvider createRuntimeHintsAgentArgumentProvider(
+	/**
+     * Creates a {@link RuntimeHintsAgentArgumentProvider} object with the given project and agent extension.
+     * 
+     * @param project The project object.
+     * @param agentExtension The agent extension object.
+     * @return The created {@link RuntimeHintsAgentArgumentProvider} object.
+     * @throws IllegalArgumentException if the project or agentExtension is null.
+     */
+    private static RuntimeHintsAgentArgumentProvider createRuntimeHintsAgentArgumentProvider(
 			Project project, RuntimeHintsAgentExtension agentExtension) {
 		RuntimeHintsAgentArgumentProvider agentArgumentProvider = project.getObjects().newInstance(RuntimeHintsAgentArgumentProvider.class);
 		agentArgumentProvider.getAgentJar().from(createRuntimeHintsAgentConfiguration(project));
@@ -78,7 +99,14 @@ private static RuntimeHintsAgentArgumentProvider createRuntimeHintsAgentArgument
 		return agentArgumentProvider;
 	}
 
-	private static Configuration createRuntimeHintsAgentConfiguration(Project project) {
+	/**
+     * Creates a runtime hints agent configuration for the given project.
+     *
+     * @param project the project for which the configuration is created
+     * @return the created runtime hints agent configuration
+     * @throws IllegalArgumentException if the project is null
+     */
+    private static Configuration createRuntimeHintsAgentConfiguration(Project project) {
 		return project.getConfigurations().create(CONFIGURATION_NAME, configuration -> {
 			configuration.setCanBeConsumed(false);
 			configuration.setTransitive(false); // Only the built artifact is required

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

@@ -38,7 +38,13 @@ public class OptionalDependenciesPlugin implements Plugin<Project> {
 	 */
 	public static final String OPTIONAL_CONFIGURATION_NAME = "optional";
 
-	@Override
+	/**
+     * Applies the optional dependencies plugin to the given project.
+     * 
+     * @param project the project to apply the plugin to
+     * @throws NullPointerException if the project is null
+     */
+    @Override
 	public void apply(Project project) {
 		Configuration optional = project.getConfigurations().create(OPTIONAL_CONFIGURATION_NAME);
 		optional.setCanBeConsumed(false);