Remove "final" keywords

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/cloudfoundry/AuthorizationExceptionMatcher.java

@@ -31,7 +31,7 @@ public final class AuthorizationExceptionMatcher {
 	private AuthorizationExceptionMatcher() {
 	}
 
-	public static Matcher<?> withReason(final Reason reason) {
+	public static Matcher<?> withReason(Reason reason) {
 		return new CustomMatcher<Object>(
 				"CloudFoundryAuthorizationException with " + reason + " reason") {
 

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition/OnClassCondition.java

@@ -252,7 +252,7 @@ private static final class ThreadedOutcomesResolver implements OutcomesResolver
 
 		private volatile ConditionOutcome[] outcomes;
 
-		private ThreadedOutcomesResolver(final OutcomesResolver outcomesResolver) {
+		private ThreadedOutcomesResolver(OutcomesResolver outcomesResolver) {
 			this.thread = new Thread(
 					() -> this.outcomes = outcomesResolver.resolveOutcomes());
 			this.thread.start();

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/context/MessageSourceProperties.java

@@ -110,7 +110,7 @@ public boolean isUseCodeAsDefaultMessage() {
 		return this.useCodeAsDefaultMessage;
 	}
 
-	public void setUseCodeAsDefaultMessage(final boolean useCodeAsDefaultMessage) {
+	public void setUseCodeAsDefaultMessage(boolean useCodeAsDefaultMessage) {
 		this.useCodeAsDefaultMessage = useCodeAsDefaultMessage;
 	}
 

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/sendgrid/SendGridProperties.java

@@ -42,7 +42,7 @@ public String getApiKey() {
 		return this.apiKey;
 	}
 
-	public void setApiKey(final String apiKey) {
+	public void setApiKey(String apiKey) {
 		this.apiKey = apiKey;
 	}
 

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfiguration.java

@@ -179,7 +179,7 @@ public void configureViewResolvers(ViewResolverRegistry registry) {
 		}
 
 		@Override
-		public void addFormatters(final FormatterRegistry registry) {
+		public void addFormatters(FormatterRegistry registry) {
 			for (Converter<?, ?> converter : getBeansOfType(Converter.class)) {
 				registry.addConverter(converter);
 			}

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet/DefaultServletWebServerFactoryCustomizer.java

@@ -411,7 +411,7 @@ private static void customizeStaticResources(Resource resource,
 
 	private static class UndertowCustomizer {
 
-		protected static void customizeUndertow(final ServerProperties serverProperties,
+		protected static void customizeUndertow(ServerProperties serverProperties,
 				Environment environment, UndertowServletWebServerFactory factory) {
 
 			ServerProperties.Undertow undertowProperties = serverProperties.getUndertow();
@@ -478,7 +478,7 @@ private static void customizeMaxHttpPostSize(
 
 	private static class JettyCustomizer {
 
-		public static void customizeJetty(final ServerProperties serverProperties,
+		public static void customizeJetty(ServerProperties serverProperties,
 				Environment environment, JettyServletWebServerFactory factory) {
 			ServerProperties.Jetty jettyProperties = serverProperties.getJetty();
 			factory.setUseForwardHeaders(

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet/WelcomePageHandlerMapping.java

@@ -66,7 +66,7 @@ private boolean welcomeTemplateExists(
 				applicationContext) != null;
 	}
 
-	private void setRootViewName(final String viewName) {
+	private void setRootViewName(String viewName) {
 		ParameterizableViewController controller = new ParameterizableViewController();
 		controller.setViewName(viewName);
 		setRootHandler(controller);

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/neo4j/Neo4jPropertiesTests.java

@@ -172,7 +172,7 @@ private static void assertCredentials(Configuration actual, String username,
 		}
 	}
 
-	public Neo4jProperties load(final boolean embeddedAvailable, String... environment) {
+	public Neo4jProperties load(boolean embeddedAvailable, String... environment) {
 		AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
 		ctx.setClassLoader(new URLClassLoader(new URL[0], getClass().getClassLoader()) {
 

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/jms/artemis/ArtemisAutoConfigurationTests.java

@@ -335,7 +335,7 @@ public void checkTopic(String name, boolean shouldExist) {
 			checkDestination(name, true, shouldExist);
 		}
 
-		public void checkDestination(final String name, final boolean pubSub,
+		public void checkDestination(String name, final boolean pubSub,
 				final boolean shouldExist) {
 			this.jmsTemplate.execute((SessionCallback<Void>) (session) -> {
 				try {

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/websocket/servlet/WebSocketMessagingAutoConfigurationTests.java

@@ -139,7 +139,7 @@ private List<MessageConverter> getDefaultConverters() {
 				.getField(compositeDefaultConverter, "converters");
 	}
 
-	private Object performStompSubscription(final String topic) throws Throwable {
+	private Object performStompSubscription(String topic) throws Throwable {
 		TestPropertyValues
 				.of("server.port:0", "spring.jackson.serialization.indent-output:true")
 				.applyTo(this.context);

spring-boot-project/spring-boot-cli/src/main/java/org/springframework/boot/cli/command/core/HelpCommand.java

@@ -59,7 +59,7 @@ public String getHelp() {
 	@Override
 	public Collection<OptionHelp> getOptionsHelp() {
 		List<OptionHelp> help = new ArrayList<>();
-		for (final Command command : this.commandRunner) {
+		for (Command command : this.commandRunner) {
 			if (isHelpShown(command)) {
 				help.add(new OptionHelp() {
 

spring-boot-project/spring-boot-cli/src/main/java/org/springframework/boot/cli/command/run/SpringApplicationRunner.java

@@ -65,7 +65,7 @@ public class SpringApplicationRunner {
 	 * @param sources the files to compile/watch
 	 * @param args input arguments
 	 */
-	SpringApplicationRunner(final SpringApplicationRunnerConfiguration configuration,
+	SpringApplicationRunner(SpringApplicationRunnerConfiguration configuration,
 			String[] sources, String... args) {
 		this.configuration = configuration;
 		this.sources = sources.clone();

spring-boot-project/spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/DependencyCustomizer.java

@@ -88,7 +88,7 @@ public String getVersion(String artifactId, String defaultVersion) {
 	 * @param classNames the class names to test
 	 * @return a nested {@link DependencyCustomizer}
 	 */
-	public DependencyCustomizer ifAnyMissingClasses(final String... classNames) {
+	public DependencyCustomizer ifAnyMissingClasses(String... classNames) {
 		return new DependencyCustomizer(this) {
 			@Override
 			protected boolean canAdd() {
@@ -111,7 +111,7 @@ protected boolean canAdd() {
 	 * @param classNames the class names to test
 	 * @return a nested {@link DependencyCustomizer}
 	 */
-	public DependencyCustomizer ifAllMissingClasses(final String... classNames) {
+	public DependencyCustomizer ifAllMissingClasses(String... classNames) {
 		return new DependencyCustomizer(this) {
 			@Override
 			protected boolean canAdd() {
@@ -135,7 +135,7 @@ protected boolean canAdd() {
 	 * @param paths the paths to test
 	 * @return a nested {@link DependencyCustomizer}
 	 */
-	public DependencyCustomizer ifAllResourcesPresent(final String... paths) {
+	public DependencyCustomizer ifAllResourcesPresent(String... paths) {
 		return new DependencyCustomizer(this) {
 			@Override
 			protected boolean canAdd() {
@@ -161,7 +161,7 @@ protected boolean canAdd() {
 	 * @param paths the paths to test
 	 * @return a nested {@link DependencyCustomizer}
 	 */
-	public DependencyCustomizer ifAnyResourcesPresent(final String... paths) {
+	public DependencyCustomizer ifAnyResourcesPresent(String... paths) {
 		return new DependencyCustomizer(this) {
 			@Override
 			protected boolean canAdd() {

spring-boot-project/spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/ExtendedGroovyClassLoader.java

@@ -179,7 +179,7 @@ private static class DefaultScopeParentClassLoader extends ClassLoader {
 					parent.getParent());
 		}
 
-		private URL[] getGroovyJars(final ClassLoader parent) {
+		private URL[] getGroovyJars(ClassLoader parent) {
 			Set<URL> urls = new HashSet<>();
 			findGroovyJarsDirectly(parent, urls);
 			if (urls.isEmpty()) {

spring-boot-project/spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/GroovyCompiler.java

@@ -85,7 +85,7 @@ public class GroovyCompiler {
 	 * Create a new {@link GroovyCompiler} instance.
 	 * @param configuration the compiler configuration
 	 */
-	public GroovyCompiler(final GroovyCompilerConfiguration configuration) {
+	public GroovyCompiler(GroovyCompilerConfiguration configuration) {
 
 		this.configuration = configuration;
 		this.loader = createLoader(configuration);

spring-boot-project/spring-boot-cli/src/test/java/org/springframework/boot/cli/CliTester.java

@@ -100,7 +100,7 @@ public String jar(String... args) throws Exception {
 		return getOutput();
 	}
 
-	private <T extends OptionParsingCommand> Future<T> submitCommand(final T command,
+	private <T extends OptionParsingCommand> Future<T> submitCommand(T command,
 			String... args) {
 		clearUrlHandler();
 		final String[] sources = getSources(args);
@@ -165,7 +165,7 @@ private String getOutput() {
 	}
 
 	@Override
-	public Statement apply(final Statement base, final Description description) {
+	public Statement apply(Statement base, Description description) {
 		final Statement statement = CliTester.this.outputCapture
 				.apply(new RunLauncherStatement(base), description);
 		return new Statement() {

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/Restarter.java

@@ -240,7 +240,7 @@ public void restart() {
 	 * Restart the running application.
 	 * @param failureHandler a failure handler to deal with application that doesn't start
 	 */
-	public void restart(final FailureHandler failureHandler) {
+	public void restart(FailureHandler failureHandler) {
 		if (!this.enabled) {
 			this.logger.debug("Application restart is disabled");
 			return;
@@ -382,7 +382,7 @@ private void forceReferenceCleanup() {
 				memory.add(new long[102400]);
 			}
 		}
-		catch (final OutOfMemoryError ex) {
+		catch (OutOfMemoryError ex) {
 			// Expected
 		}
 	}
@@ -439,7 +439,7 @@ private LeakSafeThread getLeakSafeThread() {
 		}
 	}
 
-	public Object getOrAddAttribute(final String name,
+	public Object getOrAddAttribute(String name,
 			final ObjectFactory<?> objectFactory) {
 		synchronized (this.attributes) {
 			if (!this.attributes.containsKey(name)) {
@@ -630,7 +630,7 @@ public void run() {
 	private class LeakSafeThreadFactory implements ThreadFactory {
 
 		@Override
-		public Thread newThread(final Runnable runnable) {
+		public Thread newThread(Runnable runnable) {
 			return getLeakSafeThread().callAndWait(() -> {
 				Thread thread = new Thread(runnable);
 				thread.setContextClassLoader(Restarter.this.applicationClassLoader);

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/classloader/RestartClassLoader.java

@@ -118,7 +118,7 @@ public URL getResource(String name) {
 	}
 
 	@Override
-	public URL findResource(final String name) {
+	public URL findResource(String name) {
 		final ClassLoaderFile file = this.updatedFiles.getFile(name);
 		if (file == null) {
 			return super.findResource(name);
@@ -154,7 +154,7 @@ public Class<?> loadClass(String name, boolean resolve)
 	}
 
 	@Override
-	protected Class<?> findClass(final String name) throws ClassNotFoundException {
+	protected Class<?> findClass(String name) throws ClassNotFoundException {
 		String path = name.replace('.', '/').concat(".class");
 		final ClassLoaderFile file = this.updatedFiles.getFile(path);
 		if (file == null) {

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/tunnel/client/HttpTunnelConnection.java

@@ -147,7 +147,7 @@ public int write(ByteBuffer src) throws IOException {
 			return size;
 		}
 
-		private void openNewConnection(final HttpTunnelPayload payload) {
+		private void openNewConnection(HttpTunnelPayload payload) {
 			HttpTunnelConnection.this.executor.execute(new Runnable() {
 
 				@Override

spring-boot-project/spring-boot-devtools/src/test/java/org/springframework/boot/devtools/restart/MockRestarter.java

@@ -43,7 +43,7 @@ public class MockRestarter implements TestRule {
 	private Restarter mock = mock(Restarter.class);
 
 	@Override
-	public Statement apply(final Statement base, Description description) {
+	public Statement apply(Statement base, Description description) {
 		return new Statement() {
 
 			@Override

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/data/mongo/DataMongoTypeExcludeFilter.java

@@ -44,7 +44,7 @@ protected boolean hasAnnotation() {
 	}
 
 	@Override
-	protected Filter[] getFilters(final FilterType type) {
+	protected Filter[] getFilters(FilterType type) {
 		switch (type) {
 		case INCLUDE:
 			return this.annotation.includeFilters();

spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/jooq/JooqTypeExcludeFilter.java

@@ -44,7 +44,7 @@ protected boolean hasAnnotation() {
 	}
 
 	@Override
-	protected Filter[] getFilters(final FilterType type) {
+	protected Filter[] getFilters(FilterType type) {
 		switch (type) {
 		case INCLUDE:
 			return this.annotation.includeFilters();

spring-boot-project/spring-boot-test/src/main/java/org/springframework/boot/test/context/ConfigFileApplicationContextInitializer.java

@@ -34,7 +34,7 @@ public class ConfigFileApplicationContextInitializer
 		implements ApplicationContextInitializer<ConfigurableApplicationContext> {
 
 	@Override
-	public void initialize(final ConfigurableApplicationContext applicationContext) {
+	public void initialize(ConfigurableApplicationContext applicationContext) {
 		new ConfigFileApplicationListener() {
 			public void apply() {
 				addPropertySources(applicationContext.getEnvironment(),

spring-boot-project/spring-boot-test/src/main/java/org/springframework/boot/test/json/AbstractJsonMarshalTester.java

@@ -365,13 +365,13 @@ protected FieldInitializer(
 			this.testerClass = testerClass;
 		}
 
-		public void initFields(final Object testInstance, final M marshaller) {
+		public void initFields(Object testInstance, M marshaller) {
 			Assert.notNull(testInstance, "TestInstance must not be null");
 			Assert.notNull(marshaller, "Marshaller must not be null");
 			initFields(testInstance, () -> marshaller);
 		}
 
-		public void initFields(final Object testInstance,
+		public void initFields(Object testInstance,
 				final ObjectFactory<M> marshaller) {
 			Assert.notNull(testInstance, "TestInstance must not be null");
 			Assert.notNull(marshaller, "Marshaller must not be null");

spring-boot-project/spring-boot-test/src/main/java/org/springframework/boot/test/rule/OutputCapture.java

@@ -52,7 +52,7 @@ public class OutputCapture implements TestRule {
 	private List<Matcher<? super String>> matchers = new ArrayList<>();
 
 	@Override
-	public Statement apply(final Statement base, Description description) {
+	public Statement apply(Statement base, Description description) {
 		return new Statement() {
 			@Override
 			public void evaluate() throws Throwable {

spring-boot-project/spring-boot-test/src/test/java/org/springframework/boot/test/json/JsonContentAssertTests.java

@@ -1306,7 +1306,7 @@ private static String loadJson(String path) {
 
 	}
 
-	private AssertProvider<JsonContentAssert> forJson(final String json) {
+	private AssertProvider<JsonContentAssert> forJson(String json) {
 		return () -> new JsonContentAssert(JsonContentAssertTests.class, json);
 	}
 

spring-boot-project/spring-boot-test/src/test/java/org/springframework/boot/test/json/ObjectContentAssertTests.java

@@ -72,7 +72,7 @@ public void asMapForNonMapShouldFail() throws Exception {
 		assertThat(forObject(SOURCE)).asMap();
 	}
 
-	private AssertProvider<ObjectContentAssert<Object>> forObject(final Object source) {
+	private AssertProvider<ObjectContentAssert<Object>> forObject(Object source) {
 		return () -> new ObjectContentAssert<>(source);
 	}
 

spring-boot-project/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/JarWriter.java

@@ -108,7 +108,7 @@ private void setExecutableFilePermission(File file) {
 	 * @param manifest the manifest to write
 	 * @throws IOException of the manifest cannot be written
 	 */
-	public void writeManifest(final Manifest manifest) throws IOException {
+	public void writeManifest(Manifest manifest) throws IOException {
 		JarArchiveEntry entry = new JarArchiveEntry("META-INF/MANIFEST.MF");
 		writeEntry(entry, manifest::write);
 	}

spring-boot-project/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/SignalUtils.java

@@ -37,7 +37,7 @@ private SignalUtils() {
 	 * Handle {@literal INT} signals by calling the specified {@link Runnable}.
 	 * @param runnable the runnable to call on SIGINT.
 	 */
-	public static void attachSignalHandler(final Runnable runnable) {
+	public static void attachSignalHandler(Runnable runnable) {
 		Signal.handle(SIG_INT, (signal) -> runnable.run());
 	}
 

spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/LaunchedURLClassLoader.java

@@ -126,7 +126,7 @@ private void definePackageIfNecessary(String className) {
 		}
 	}
 
-	private void definePackage(final String className, final String packageName) {
+	private void definePackage(String className, String packageName) {
 		try {
 			AccessController.doPrivileged((PrivilegedExceptionAction<Object>) () -> {
 				String packageEntryName = packageName.replace('.', '/') + "/";

spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/jar/JarFile.java

@@ -228,7 +228,7 @@ InputStream getInputStream(String name, ResourceAccess access) throws IOExceptio
 	 * @return a {@link JarFile} for the entry
 	 * @throws IOException if the nested jar file cannot be read
 	 */
-	public synchronized JarFile getNestedJarFile(final ZipEntry entry)
+	public synchronized JarFile getNestedJarFile(ZipEntry entry)
 			throws IOException {
 		return getNestedJarFile((JarEntry) entry);
 	}

spring-boot-project/spring-boot-tools/spring-boot-loader/src/test/java/org/springframework/boot/loader/PropertiesLauncherTests.java

@@ -348,7 +348,7 @@ private void waitFor(String value) throws Exception {
 		assertThat(timeout).as("Timed out waiting for (" + value + ")").isTrue();
 	}
 
-	private Condition<Archive> endingWith(final String value) {
+	private Condition<Archive> endingWith(String value) {
 		return new Condition<Archive>() {
 
 			@Override

spring-boot-project/spring-boot-tools/spring-boot-test-support/src/main/java/org/springframework/boot/testsupport/assertj/Matched.java

@@ -39,7 +39,7 @@ private Matched(Matcher<? extends T> matcher) {
 	}
 
 	@Override
-	public boolean matches(final T value) {
+	public boolean matches(T value) {
 		if (this.matcher.matches(value)) {
 			return true;
 		}

spring-boot-project/spring-boot-tools/spring-boot-test-support/src/main/java/org/springframework/boot/testsupport/rule/OutputCapture.java

@@ -48,7 +48,7 @@ public class OutputCapture implements TestRule {
 	private List<Matcher<? super String>> matchers = new ArrayList<>();
 
 	@Override
-	public Statement apply(final Statement base, Description description) {
+	public Statement apply(Statement base, Description description) {
 		return new Statement() {
 			@Override
 			public void evaluate() throws Throwable {