Remove unnecessary final declarations (for consistency)

spring-beans/src/main/java/org/springframework/beans/factory/annotation/AutowiredAnnotationBeanPostProcessor.java

@@ -459,7 +459,7 @@ private InjectionMetadata findAutowiringMetadata(String beanName, Class<?> clazz
 		return metadata;
 	}
 
-	private InjectionMetadata buildAutowiringMetadata(final Class<?> clazz) {
+	private InjectionMetadata buildAutowiringMetadata(Class<?> clazz) {
 		if (!AnnotationUtils.isCandidateClass(clazz, this.autowiredAnnotationTypes)) {
 			return InjectionMetadata.EMPTY;
 		}

spring-context/src/main/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessor.java

@@ -343,7 +343,7 @@ public PropertyValues postProcessPropertyValues(
 	}
 
 
-	private InjectionMetadata findResourceMetadata(String beanName, final Class<?> clazz, @Nullable PropertyValues pvs) {
+	private InjectionMetadata findResourceMetadata(String beanName, Class<?> clazz, @Nullable PropertyValues pvs) {
 		// Fall back to class name as cache key, for backwards compatibility with custom callers.
 		String cacheKey = (StringUtils.hasLength(beanName) ? beanName : clazz.getName());
 		// Quick check on the concurrent map first, with minimal locking.
@@ -363,7 +363,7 @@ private InjectionMetadata findResourceMetadata(String beanName, final Class<?> c
 		return metadata;
 	}
 
-	private InjectionMetadata buildResourceMetadata(final Class<?> clazz) {
+	private InjectionMetadata buildResourceMetadata(Class<?> clazz) {
 		if (!AnnotationUtils.isCandidateClass(clazz, resourceAnnotationTypes)) {
 			return InjectionMetadata.EMPTY;
 		}

spring-context/src/main/java/org/springframework/context/annotation/ComponentScanAnnotationParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2021 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.
@@ -65,7 +65,7 @@ public ComponentScanAnnotationParser(Environment environment, ResourceLoader res
 	}
 
 
-	public Set<BeanDefinitionHolder> parse(AnnotationAttributes componentScan, final String declaringClass) {
+	public Set<BeanDefinitionHolder> parse(AnnotationAttributes componentScan, String declaringClass) {
 		ClassPathBeanDefinitionScanner scanner = new ClassPathBeanDefinitionScanner(this.registry,
 				componentScan.getBoolean("useDefaultFilters"), this.environment, this.resourceLoader);
 

spring-context/src/main/java/org/springframework/context/annotation/ConfigurationClassEnhancer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2021 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.
@@ -453,8 +453,8 @@ private boolean isCurrentlyInvokedFactoryMethod(Method method) {
 		 * instance directly. If a FactoryBean instance is fetched through the container via &-dereferencing,
 		 * it will not be proxied. This too is aligned with the way XML configuration works.
 		 */
-		private Object enhanceFactoryBean(final Object factoryBean, Class<?> exposedType,
-				final ConfigurableBeanFactory beanFactory, final String beanName) {
+		private Object enhanceFactoryBean(Object factoryBean, Class<?> exposedType,
+				ConfigurableBeanFactory beanFactory, String beanName) {
 
 			try {
 				Class<?> clazz = factoryBean.getClass();
@@ -489,8 +489,8 @@ private Object enhanceFactoryBean(final Object factoryBean, Class<?> exposedType
 			return createCglibProxyForFactoryBean(factoryBean, beanFactory, beanName);
 		}
 
-		private Object createInterfaceProxyForFactoryBean(final Object factoryBean, Class<?> interfaceType,
-				final ConfigurableBeanFactory beanFactory, final String beanName) {
+		private Object createInterfaceProxyForFactoryBean(Object factoryBean, Class<?> interfaceType,
+				ConfigurableBeanFactory beanFactory, String beanName) {
 
 			return Proxy.newProxyInstance(
 					factoryBean.getClass().getClassLoader(), new Class<?>[] {interfaceType},
@@ -502,8 +502,8 @@ private Object createInterfaceProxyForFactoryBean(final Object factoryBean, Clas
 					});
 		}
 
-		private Object createCglibProxyForFactoryBean(final Object factoryBean,
-				final ConfigurableBeanFactory beanFactory, final String beanName) {
+		private Object createCglibProxyForFactoryBean(Object factoryBean,
+				ConfigurableBeanFactory beanFactory, String beanName) {
 
 			Enhancer enhancer = new Enhancer();
 			enhancer.setSuperclass(factoryBean.getClass());

spring-orm/src/main/java/org/springframework/orm/jpa/support/PersistenceAnnotationBeanPostProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2021 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.
@@ -373,7 +373,7 @@ public boolean requiresDestruction(Object bean) {
 	}
 
 
-	private InjectionMetadata findPersistenceMetadata(String beanName, final Class<?> clazz, @Nullable PropertyValues pvs) {
+	private InjectionMetadata findPersistenceMetadata(String beanName, Class<?> clazz, @Nullable PropertyValues pvs) {
 		// Fall back to class name as cache key, for backwards compatibility with custom callers.
 		String cacheKey = (StringUtils.hasLength(beanName) ? beanName : clazz.getName());
 		// Quick check on the concurrent map first, with minimal locking.
@@ -393,7 +393,7 @@ private InjectionMetadata findPersistenceMetadata(String beanName, final Class<?
 		return metadata;
 	}
 
-	private InjectionMetadata buildPersistenceMetadata(final Class<?> clazz) {
+	private InjectionMetadata buildPersistenceMetadata(Class<?> clazz) {
 		if (!AnnotationUtils.isCandidateClass(clazz, Arrays.asList(PersistenceContext.class, PersistenceUnit.class))) {
 			return InjectionMetadata.EMPTY;
 		}