Polishing

spring-aspects/src/main/java/org/springframework/cache/aspectj/AspectJCachingConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -35,7 +35,7 @@ import org.springframework.context.annotation.Role;
 @Configuration
 public class AspectJCachingConfiguration extends AbstractCachingConfiguration {
 
-	@Bean(name=AnnotationConfigUtils.CACHE_ASPECT_BEAN_NAME)
+	@Bean(name = AnnotationConfigUtils.CACHE_ASPECT_BEAN_NAME)
 	@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
 	public AnnotationCacheAspect cacheAspect() {
 		AnnotationCacheAspect cacheAspect = AnnotationCacheAspect.aspectOf();
@@ -47,4 +47,5 @@ public class AspectJCachingConfiguration extends AbstractCachingConfiguration {
 		}
 		return cacheAspect;
 	}
+
 }

spring-aspects/src/main/java/org/springframework/scheduling/aspectj/AspectJAsyncConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -37,7 +37,7 @@ import org.springframework.scheduling.annotation.EnableAsync;
 @Configuration
 public class AspectJAsyncConfiguration extends AbstractAsyncConfiguration {
 
-	@Bean(name=AnnotationConfigUtils.ASYNC_EXECUTION_ASPECT_BEAN_NAME)
+	@Bean(name = AnnotationConfigUtils.ASYNC_EXECUTION_ASPECT_BEAN_NAME)
 	@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
 	public AnnotationAsyncExecutionAspect asyncAdvisor() {
 		AnnotationAsyncExecutionAspect asyncAspect = AnnotationAsyncExecutionAspect.aspectOf();

spring-aspects/src/main/java/org/springframework/transaction/aspectj/AspectJTransactionManagementConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -37,7 +37,7 @@ import org.springframework.transaction.config.TransactionManagementConfigUtils;
 @Configuration
 public class AspectJTransactionManagementConfiguration extends AbstractTransactionManagementConfiguration {
 
-	@Bean(name=TransactionManagementConfigUtils.TRANSACTION_ASPECT_BEAN_NAME)
+	@Bean(name = TransactionManagementConfigUtils.TRANSACTION_ASPECT_BEAN_NAME)
 	@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
 	public AnnotationTransactionAspect transactionAspect() {
 		AnnotationTransactionAspect txAspect = AnnotationTransactionAspect.aspectOf();
@@ -46,4 +46,5 @@ public class AspectJTransactionManagementConfiguration extends AbstractTransacti
 		}
 		return txAspect;
 	}
+
 }

spring-context/src/main/java/org/springframework/cache/annotation/ProxyCachingConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -37,11 +37,11 @@ import org.springframework.context.annotation.Role;
 @Configuration
 public class ProxyCachingConfiguration extends AbstractCachingConfiguration {
 
-	@Bean(name=AnnotationConfigUtils.CACHE_ADVISOR_BEAN_NAME)
+	@Bean(name = AnnotationConfigUtils.CACHE_ADVISOR_BEAN_NAME)
 	@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
 	public BeanFactoryCacheOperationSourceAdvisor cacheAdvisor() {
 		BeanFactoryCacheOperationSourceAdvisor advisor =
-			new BeanFactoryCacheOperationSourceAdvisor();
+				new BeanFactoryCacheOperationSourceAdvisor();
 		advisor.setCacheOperationSource(cacheOperationSource());
 		advisor.setAdvice(cacheInterceptor());
 		advisor.setOrder(this.enableCaching.<Integer>getNumber("order"));

spring-context/src/main/java/org/springframework/cache/config/AnnotationDrivenCacheBeanDefinitionParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -16,7 +16,7 @@
 
 package org.springframework.cache.config;
 
-import static org.springframework.context.annotation.AnnotationConfigUtils.*;
+import org.w3c.dom.Element;
 
 import org.springframework.aop.config.AopNamespaceUtils;
 import org.springframework.beans.factory.config.BeanDefinition;
@@ -26,10 +26,9 @@ import org.springframework.beans.factory.parsing.CompositeComponentDefinition;
 import org.springframework.beans.factory.support.RootBeanDefinition;
 import org.springframework.beans.factory.xml.BeanDefinitionParser;
 import org.springframework.beans.factory.xml.ParserContext;
-import org.springframework.cache.annotation.AnnotationCacheOperationSource;
 import org.springframework.cache.interceptor.BeanFactoryCacheOperationSourceAdvisor;
 import org.springframework.cache.interceptor.CacheInterceptor;
-import org.w3c.dom.Element;
+import org.springframework.context.annotation.AnnotationConfigUtils;
 
 /**
  * {@link org.springframework.beans.factory.xml.BeanDefinitionParser}
@@ -74,24 +73,21 @@ class AnnotationDrivenCacheBeanDefinitionParser implements BeanDefinitionParser
 
 	/**
 	 * Registers a
-	 * <pre>
+	 * <pre class="code">
 	 * <bean id="cacheAspect" class="org.springframework.cache.aspectj.AnnotationCacheAspect" factory-method="aspectOf">
 	 *   <property name="cacheManager" ref="cacheManager"/>
 	 *   <property name="keyGenerator" ref="keyGenerator"/>
 	 * </bean>
-	 *
 	 * </pre>
-	 * @param element
-	 * @param parserContext
 	 */
 	private void registerCacheAspect(Element element, ParserContext parserContext) {
-		if (!parserContext.getRegistry().containsBeanDefinition(CACHE_ASPECT_BEAN_NAME)) {
+		if (!parserContext.getRegistry().containsBeanDefinition(AnnotationConfigUtils.CACHE_ASPECT_BEAN_NAME)) {
 			RootBeanDefinition def = new RootBeanDefinition();
-			def.setBeanClassName(CACHE_ASPECT_CLASS_NAME);
+			def.setBeanClassName(AnnotationConfigUtils.CACHE_ASPECT_CLASS_NAME);
 			def.setFactoryMethodName("aspectOf");
 			parseCacheManagerProperty(element, def);
 			CacheNamespaceHandler.parseKeyGenerator(element, def);
-			parserContext.registerBeanComponent(new BeanComponentDefinition(def, CACHE_ASPECT_BEAN_NAME));
+			parserContext.registerBeanComponent(new BeanComponentDefinition(def, AnnotationConfigUtils.CACHE_ASPECT_BEAN_NAME));
 		}
 	}
 
@@ -104,11 +100,11 @@ class AnnotationDrivenCacheBeanDefinitionParser implements BeanDefinitionParser
 		public static void configureAutoProxyCreator(Element element, ParserContext parserContext) {
 			AopNamespaceUtils.registerAutoProxyCreatorIfNecessary(parserContext, element);
 
-			if (!parserContext.getRegistry().containsBeanDefinition(CACHE_ADVISOR_BEAN_NAME)) {
+			if (!parserContext.getRegistry().containsBeanDefinition(AnnotationConfigUtils.CACHE_ADVISOR_BEAN_NAME)) {
 				Object eleSource = parserContext.extractSource(element);
 
 				// Create the CacheOperationSource definition.
-				RootBeanDefinition sourceDef = new RootBeanDefinition(AnnotationCacheOperationSource.class);
+				RootBeanDefinition sourceDef = new RootBeanDefinition("org.springframework.cache.annotation.AnnotationCacheOperationSource");
 				sourceDef.setSource(eleSource);
 				sourceDef.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
 				String sourceName = parserContext.getReaderContext().registerWithGeneratedName(sourceDef);
@@ -131,15 +127,16 @@ class AnnotationDrivenCacheBeanDefinitionParser implements BeanDefinitionParser
 				if (element.hasAttribute("order")) {
 					advisorDef.getPropertyValues().add("order", element.getAttribute("order"));
 				}
-				parserContext.getRegistry().registerBeanDefinition(CACHE_ADVISOR_BEAN_NAME, advisorDef);
+				parserContext.getRegistry().registerBeanDefinition(AnnotationConfigUtils.CACHE_ADVISOR_BEAN_NAME, advisorDef);
 
 				CompositeComponentDefinition compositeDef = new CompositeComponentDefinition(element.getTagName(),
 						eleSource);
 				compositeDef.addNestedComponent(new BeanComponentDefinition(sourceDef, sourceName));
 				compositeDef.addNestedComponent(new BeanComponentDefinition(interceptorDef, interceptorName));
-				compositeDef.addNestedComponent(new BeanComponentDefinition(advisorDef, CACHE_ADVISOR_BEAN_NAME));
+				compositeDef.addNestedComponent(new BeanComponentDefinition(advisorDef, AnnotationConfigUtils.CACHE_ADVISOR_BEAN_NAME));
 				parserContext.registerComponent(compositeDef);
 			}
 		}
 	}
+
 }

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

@@ -30,8 +30,6 @@ import org.springframework.beans.factory.support.RootBeanDefinition;
 import org.springframework.core.type.AnnotationMetadata;
 import org.springframework.util.ClassUtils;
 
-import static org.springframework.context.annotation.MetadataUtils.*;
-
 /**
  * Utility class that allows for convenient registration of common
  * {@link org.springframework.beans.factory.config.BeanPostProcessor} and
@@ -85,70 +83,89 @@ public class AnnotationConfigUtils {
 	public static final String COMMON_ANNOTATION_PROCESSOR_BEAN_NAME =
 			"org.springframework.context.annotation.internalCommonAnnotationProcessor";
 
+	/**
+	 * The bean name of the internally managed JPA annotation processor.
+	 */
+	public static final String PERSISTENCE_ANNOTATION_PROCESSOR_BEAN_NAME =
+			"org.springframework.context.annotation.internalPersistenceAnnotationProcessor";
+
+
+	private static final String PERSISTENCE_ANNOTATION_PROCESSOR_CLASS_NAME =
+			"org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor";
+
+
 	/**
 	 * The bean name of the internally managed Scheduled annotation processor.
+	 * <p>ATTENTION:</p> This constant is meant for internal use only. The value is stable
+	 * but don't rely on the presence of this constant declaration; rather copy the value.
 	 */
 	public static final String SCHEDULED_ANNOTATION_PROCESSOR_BEAN_NAME =
 			"org.springframework.context.annotation.internalScheduledAnnotationProcessor";
 
 	/**
 	 * The bean name of the internally managed Async annotation processor.
+	 * <p>ATTENTION:</p> This constant is meant for internal use only. The value is stable
+	 * but don't rely on the presence of this constant declaration; rather copy the value.
 	 */
 	public static final String ASYNC_ANNOTATION_PROCESSOR_BEAN_NAME =
 			"org.springframework.context.annotation.internalAsyncAnnotationProcessor";
 
 	/**
 	 * The bean name of the internally managed AspectJ async execution aspect.
+	 * <p>ATTENTION:</p> This constant is meant for internal use only. The value is stable
+	 * but don't rely on the presence of this constant declaration; rather copy the value.
 	 */
 	public static final String ASYNC_EXECUTION_ASPECT_BEAN_NAME =
 			"org.springframework.scheduling.config.internalAsyncExecutionAspect";
 
 	/**
 	 * The class name of the AspectJ async execution aspect.
+	 * <p>ATTENTION:</p> This constant is meant for internal use only. The value is stable
+	 * but don't rely on the presence of this constant declaration; rather copy the value.
 	 */
 	public static final String ASYNC_EXECUTION_ASPECT_CLASS_NAME =
 			"org.springframework.scheduling.aspectj.AnnotationAsyncExecutionAspect";
 
 	/**
 	 * The name of the AspectJ async execution aspect @{@code Configuration} class.
+	 * <p>ATTENTION:</p> This constant is meant for internal use only. The value is stable
+	 * but don't rely on the presence of this constant declaration; rather copy the value.
 	 */
 	public static final String ASYNC_EXECUTION_ASPECT_CONFIGURATION_CLASS_NAME =
 			"org.springframework.scheduling.aspectj.AspectJAsyncConfiguration";
 
 	/**
 	 * The bean name of the internally managed cache advisor.
+	 * <p>ATTENTION:</p> This constant is meant for internal use only. The value is stable
+	 * but don't rely on the presence of this constant declaration; rather copy the value.
 	 */
 	public static final String CACHE_ADVISOR_BEAN_NAME =
 			"org.springframework.cache.config.internalCacheAdvisor";
 
 	/**
 	 * The bean name of the internally managed cache aspect.
+	 * <p>ATTENTION:</p> This constant is meant for internal use only. The value is stable
+	 * but don't rely on the presence of this constant declaration; rather copy the value.
 	 */
 	public static final String CACHE_ASPECT_BEAN_NAME =
 			"org.springframework.cache.config.internalCacheAspect";
 
 	/**
 	 * The class name of the AspectJ caching aspect.
+	 * <p>ATTENTION:</p> This constant is meant for internal use only. The value is stable
+	 * but don't rely on the presence of this constant declaration; rather copy the value.
 	 */
 	public static final String CACHE_ASPECT_CLASS_NAME =
 			"org.springframework.cache.aspectj.AnnotationCacheAspect";
 
 	/**
 	 * The name of the AspectJ caching aspect @{@code Configuration} class.
+	 * <p>ATTENTION:</p> This constant is meant for internal use only. The value is stable
+	 * but don't rely on the presence of this constant declaration; rather copy the value.
 	 */
 	public static final String CACHE_ASPECT_CONFIGURATION_CLASS_NAME =
 			"org.springframework.cache.aspectj.AspectJCachingConfiguration";
 
-	/**
-	 * The bean name of the internally managed JPA annotation processor.
-	 */
-	public static final String PERSISTENCE_ANNOTATION_PROCESSOR_BEAN_NAME =
-			"org.springframework.context.annotation.internalPersistenceAnnotationProcessor";
-
-
-	private static final String PERSISTENCE_ANNOTATION_PROCESSOR_CLASS_NAME =
-			"org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor";
-
 
 	private static final boolean jsr250Present =
 			ClassUtils.isPresent("javax.annotation.Resource", AnnotationConfigUtils.class.getClassLoader());
@@ -236,14 +253,14 @@ public class AnnotationConfigUtils {
 			abd.setPrimary(true);
 		}
 		if (metadata.isAnnotated(Lazy.class.getName())) {
-			abd.setLazyInit(attributesFor(metadata, Lazy.class).getBoolean("value"));
+			abd.setLazyInit(MetadataUtils.attributesFor(metadata, Lazy.class).getBoolean("value"));
 		}
 		if (metadata.isAnnotated(DependsOn.class.getName())) {
-			abd.setDependsOn(attributesFor(metadata, DependsOn.class).getStringArray("value"));
+			abd.setDependsOn(MetadataUtils.attributesFor(metadata, DependsOn.class).getStringArray("value"));
 		}
 		if (abd instanceof AbstractBeanDefinition) {
 			if (metadata.isAnnotated(Role.class.getName())) {
-				Integer role = attributesFor(metadata, Role.class).getNumber("value");
+				Integer role = MetadataUtils.attributesFor(metadata, Role.class).getNumber("value");
 				((AbstractBeanDefinition)abd).setRole(role);
 			}
 		}

spring-context/src/main/java/org/springframework/scheduling/annotation/AsyncConfigurationSelector.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -28,7 +28,6 @@ import org.springframework.context.annotation.AnnotationConfigUtils;
  * @since 3.1
  * @see EnableAsync
  * @see ProxyAsyncConfiguration
- * @see AnnotationConfigUtils#ASYNC_EXECUTION_ASPECT_CONFIGURATION_CLASS_NAME
  */
 public class AsyncConfigurationSelector extends AdviceModeImportSelector<EnableAsync> {
 

spring-context/src/main/java/org/springframework/scheduling/annotation/ProxyAsyncConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -38,7 +38,7 @@ import org.springframework.util.Assert;
 @Configuration
 public class ProxyAsyncConfiguration extends AbstractAsyncConfiguration {
 
-	@Bean(name=AnnotationConfigUtils.ASYNC_ANNOTATION_PROCESSOR_BEAN_NAME)
+	@Bean(name = AnnotationConfigUtils.ASYNC_ANNOTATION_PROCESSOR_BEAN_NAME)
 	@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
 	public AsyncAnnotationBeanPostProcessor asyncAdvisor() {
 		Assert.notNull(this.enableAsync, "@EnableAsync annotation metadata was not injected");

spring-context/src/main/java/org/springframework/scheduling/annotation/ScheduledAnnotationBeanPostProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -54,7 +54,7 @@ import org.springframework.util.StringValueResolver;
  * <p>Auto-detects any {@link SchedulingConfigurer} instances in the container,
  * allowing for customization of the scheduler to be used or for fine-grained control
  * over task registration (e.g. registration of {@link Trigger} tasks.
- * See @{@link EnableScheduling} Javadoc for complete usage details.
+ * See the @{@link EnableScheduling} javadocs for complete usage details.
  *
  * @author Mark Fisher
  * @author Juergen Hoeller
@@ -79,6 +79,10 @@ public class ScheduledAnnotationBeanPostProcessor
 	private final ScheduledTaskRegistrar registrar = new ScheduledTaskRegistrar();
 
 
+	public int getOrder() {
+		return LOWEST_PRECEDENCE;
+	}
+
 	/**
 	 * Set the {@link org.springframework.scheduling.TaskScheduler} that will invoke
 	 * the scheduled methods, or a {@link java.util.concurrent.ScheduledExecutorService}
@@ -96,10 +100,46 @@ public class ScheduledAnnotationBeanPostProcessor
 		this.applicationContext = applicationContext;
 	}
 
-	public int getOrder() {
-		return LOWEST_PRECEDENCE;
+
+	public void onApplicationEvent(ContextRefreshedEvent event) {
+		if (event.getApplicationContext() != this.applicationContext) {
+			return;
+		}
+
+		if (this.scheduler != null) {
+			this.registrar.setScheduler(this.scheduler);
+		}
+
+		Map<String, SchedulingConfigurer> configurers =
+				this.applicationContext.getBeansOfType(SchedulingConfigurer.class);
+		for (SchedulingConfigurer configurer : configurers.values()) {
+			configurer.configureTasks(this.registrar);
+		}
+
+		if (this.registrar.hasTasks() && this.registrar.getScheduler() == null) {
+			Map<String, ? super Object> schedulers = new HashMap<String, Object>();
+			schedulers.putAll(this.applicationContext.getBeansOfType(TaskScheduler.class));
+			schedulers.putAll(this.applicationContext.getBeansOfType(ScheduledExecutorService.class));
+			if (schedulers.size() == 0) {
+				// do nothing -> fall back to default scheduler
+			}
+			else if (schedulers.size() == 1) {
+				this.registrar.setScheduler(schedulers.values().iterator().next());
+			}
+			else if (schedulers.size() >= 2){
+				throw new IllegalStateException(
+						"More than one TaskScheduler and/or ScheduledExecutorService  " +
+								"exist within the context. Remove all but one of the beans; or " +
+								"implement the SchedulingConfigurer interface and call " +
+								"ScheduledTaskRegistrar#setScheduler explicitly within the " +
+								"configureTasks() callback. Found the following beans: " + schedulers.keySet());
+			}
+		}
+
+		this.registrar.afterPropertiesSet();
 	}
 
+
 	public Object postProcessBeforeInitialization(Object bean, String beanName) {
 		return bean;
 	}
@@ -225,44 +265,9 @@ public class ScheduledAnnotationBeanPostProcessor
 		return bean;
 	}
 
-	public void onApplicationEvent(ContextRefreshedEvent event) {
-		if (event.getApplicationContext() != this.applicationContext) {
-			return;
-		}
-		Map<String, SchedulingConfigurer> configurers =
-				this.applicationContext.getBeansOfType(SchedulingConfigurer.class);
-		if (this.scheduler != null) {
-			this.registrar.setScheduler(this.scheduler);
-		}
-		for (SchedulingConfigurer configurer : configurers.values()) {
-			configurer.configureTasks(this.registrar);
-		}
-		if (this.registrar.hasTasks() && this.registrar.getScheduler() == null) {
-			Map<String, ? super Object> schedulers = new HashMap<String, Object>();
-			schedulers.putAll(applicationContext.getBeansOfType(TaskScheduler.class));
-			schedulers.putAll(applicationContext.getBeansOfType(ScheduledExecutorService.class));
-			if (schedulers.size() == 0) {
-				// do nothing -> fall back to default scheduler
-			}
-			else if (schedulers.size() == 1) {
-				this.registrar.setScheduler(schedulers.values().iterator().next());
-			}
-			else if (schedulers.size() >= 2){
-				throw new IllegalStateException(
-						"More than one TaskScheduler and/or ScheduledExecutorService  " +
-						"exist within the context. Remove all but one of the beans; or " +
-						"implement the SchedulingConfigurer interface and call " +
-						"ScheduledTaskRegistrar#setScheduler explicitly within the " +
-						"configureTasks() callback. Found the following beans: " + schedulers.keySet());
-			}
-		}
-		this.registrar.afterPropertiesSet();
-	}
 
 	public void destroy() throws Exception {
-		if (this.registrar != null) {
-			this.registrar.destroy();
-		}
+		this.registrar.destroy();
 	}
 
 }

spring-core/src/main/java/org/springframework/core/type/classreading/AnnotationAttributesReadingVisitor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -45,7 +45,7 @@ import org.springframework.util.ReflectionUtils;
  */
 abstract class AbstractRecursiveAnnotationVisitor extends AnnotationVisitor {
 
-	protected final Log logger = LogFactory.getLog(this.getClass());
+	protected final Log logger = LogFactory.getLog(getClass());
 
 	protected final AnnotationAttributes attributes;
 
@@ -87,10 +87,10 @@ abstract class AbstractRecursiveAnnotationVisitor extends AnnotationVisitor {
 			}
 		}
 		catch (ClassNotFoundException ex) {
-			this.logger.debug("Failed to classload enum type while reading annotation metadata", ex);
+			logger.debug("Failed to classload enum type while reading annotation metadata", ex);
 		}
 		catch (IllegalAccessException ex) {
-			this.logger.warn("Could not access enum value while reading annotation metadata", ex);
+			logger.warn("Could not access enum value while reading annotation metadata", ex);
 		}
 		return valueToUse;
 	}
@@ -123,8 +123,8 @@ final class RecursiveAnnotationArrayVisitor extends AbstractRecursiveAnnotationV
 		}
 		else {
 			Class<?> arrayClass = newValue.getClass();
-			if(Enum.class.isAssignableFrom(arrayClass)) {
-				while(arrayClass.getSuperclass() != null && !arrayClass.isEnum()) {
+			if (Enum.class.isAssignableFrom(arrayClass)) {
+				while (arrayClass.getSuperclass() != null && !arrayClass.isEnum()) {
 					arrayClass = arrayClass.getSuperclass();
 				}
 			}
@@ -145,8 +145,8 @@ final class RecursiveAnnotationArrayVisitor extends AbstractRecursiveAnnotationV
 
 	public void visitEnd() {
 		if (!this.allNestedAttributes.isEmpty()) {
-			this.attributes.put(this.attributeName, this.allNestedAttributes.toArray(
-					new AnnotationAttributes[this.allNestedAttributes.size()]));
+			this.attributes.put(this.attributeName,
+				this.allNestedAttributes.toArray(new AnnotationAttributes[this.allNestedAttributes.size()]));
 		}
 	}
 }
@@ -161,8 +161,8 @@ class RecursiveAnnotationAttributesVisitor extends AbstractRecursiveAnnotationVi
 
 	private final String annotationType;
 
-	public RecursiveAnnotationAttributesVisitor(
-			String annotationType, AnnotationAttributes attributes, ClassLoader classLoader) {
+	public RecursiveAnnotationAttributesVisitor(String annotationType, AnnotationAttributes attributes,
+			ClassLoader classLoader) {
 		super(classLoader, attributes);
 		this.annotationType = annotationType;
 	}
@@ -173,7 +173,7 @@ class RecursiveAnnotationAttributesVisitor extends AbstractRecursiveAnnotationVi
 			doVisitEnd(annotationClass);
 		}
 		catch (ClassNotFoundException ex) {
-			this.logger.debug("Failed to class-load type while reading annotation metadata. " +
+			logger.debug("Failed to class-load type while reading annotation metadata. " +
 					"This is a non-fatal error, but certain annotation metadata may be unavailable.", ex);
 		}
 	}
@@ -183,8 +183,9 @@ class RecursiveAnnotationAttributesVisitor extends AbstractRecursiveAnnotationVi
 	}
 
 	private void registerDefaultValues(Class<?> annotationClass) {
-		// Only do further scanning for public annotations; we'd run into IllegalAccessExceptions
-		// otherwise, and don't want to mess with accessibility in a SecurityManager environment.
+		// Only do further scanning for public annotations; we'd run into
+		// IllegalAccessExceptions otherwise, and we don't want to mess with
+		// accessibility in a SecurityManager environment.
 		if (Modifier.isPublic(annotationClass.getModifiers())) {
 			// Check declared default values of attributes in the annotation type.
 			Method[] annotationAttributes = annotationClass.getMethods();
@@ -193,15 +194,15 @@ class RecursiveAnnotationAttributesVisitor extends AbstractRecursiveAnnotationVi
 				Object defaultValue = annotationAttribute.getDefaultValue();
 				if (defaultValue != null && !this.attributes.containsKey(attributeName)) {
 					if (defaultValue instanceof Annotation) {
-						defaultValue = AnnotationAttributes.fromMap(
-								AnnotationUtils.getAnnotationAttributes((Annotation) defaultValue, false, true));
+						defaultValue = AnnotationAttributes.fromMap(AnnotationUtils.getAnnotationAttributes(
+							(Annotation) defaultValue, false, true));
 					}
 					else if (defaultValue instanceof Annotation[]) {
 						Annotation[] realAnnotations = (Annotation[]) defaultValue;
 						AnnotationAttributes[] mappedAnnotations = new AnnotationAttributes[realAnnotations.length];
 						for (int i = 0; i < realAnnotations.length; i++) {
-							mappedAnnotations[i] = AnnotationAttributes.fromMap(
-									AnnotationUtils.getAnnotationAttributes(realAnnotations[i], false, true));
+							mappedAnnotations[i] = AnnotationAttributes.fromMap(AnnotationUtils.getAnnotationAttributes(
+								realAnnotations[i], false, true));
 						}
 						defaultValue = mappedAnnotations;
 					}

spring-core/src/main/java/org/springframework/core/type/filter/AbstractClassTestingTypeFilter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2007 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -19,8 +19,8 @@ package org.springframework.core.type.filter;
 import java.io.IOException;
 
 import org.springframework.core.type.ClassMetadata;
-import org.springframework.core.type.classreading.MetadataReaderFactory;
 import org.springframework.core.type.classreading.MetadataReader;
+import org.springframework.core.type.classreading.MetadataReaderFactory;
 
 /**
  * Type filter that exposes a

spring-core/src/main/java/org/springframework/core/type/filter/AspectJTypeFilter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2007 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -29,8 +29,8 @@ import org.aspectj.weaver.patterns.PatternParser;
 import org.aspectj.weaver.patterns.SimpleScope;
 import org.aspectj.weaver.patterns.TypePattern;
 
-import org.springframework.core.type.classreading.MetadataReaderFactory;
 import org.springframework.core.type.classreading.MetadataReader;
+import org.springframework.core.type.classreading.MetadataReaderFactory;
 
 /**
  * Type filter that uses AspectJ type pattern for matching.

spring-tx/src/main/java/org/springframework/transaction/config/TransactionManagementConfigUtils.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -17,6 +17,8 @@
 package org.springframework.transaction.config;
 
 /**
+ * Configuration constants for internal sharing across subpackages.
+ *
  * @author Chris Beams
  * @since 3.1
  */

spring-web/src/test/java/org/springframework/web/filter/RequestLoggingFilterTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -18,20 +18,21 @@ package org.springframework.web.filter;
 
 import java.io.IOException;
 import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
-import org.junit.Test;
 import org.junit.Before;
-import static org.junit.Assert.*;
+import org.junit.Test;
 
 import org.springframework.mock.web.test.MockHttpServletRequest;
 import org.springframework.mock.web.test.MockHttpServletResponse;
 import org.springframework.util.FileCopyUtils;
 
+import static org.junit.Assert.*;
+
 /**
  * Test for {@link AbstractRequestLoggingFilter} and sub classes.
  *
@@ -41,11 +42,13 @@ public class RequestLoggingFilterTests {
 
 	private MyRequestLoggingFilter filter;
 
+
 	@Before
 	public void createFilter() throws Exception {
 		filter = new MyRequestLoggingFilter();
 	}
 
+
 	@Test
 	public void uri() throws Exception {
 		final MockHttpServletRequest request = new MockHttpServletRequest("POST", "/hotels");
@@ -53,17 +56,17 @@ public class RequestLoggingFilterTests {
 
 		request.setQueryString("booking=42");
 
-		FilterChain filterChain = new NoopFilterChain();
+		FilterChain filterChain = new NoOpFilterChain();
 
 		filter.doFilter(request, response, filterChain);
 
 		assertNotNull(filter.beforeRequestMessage);
-		assertTrue(filter.beforeRequestMessage.indexOf("uri=/hotel") != -1);
-		assertFalse(filter.beforeRequestMessage.indexOf("booking=42") != -1);
+		assertTrue(filter.beforeRequestMessage.contains("uri=/hotel"));
+		assertFalse(filter.beforeRequestMessage.contains("booking=42"));
 
 		assertNotNull(filter.afterRequestMessage);
-		assertTrue(filter.afterRequestMessage.indexOf("uri=/hotel") != -1);
-		assertFalse(filter.afterRequestMessage.indexOf("booking=42") != -1);
+		assertTrue(filter.afterRequestMessage.contains("uri=/hotel"));
+		assertFalse(filter.afterRequestMessage.contains("booking=42"));
 	}
 
 	@Test
@@ -75,15 +78,15 @@ public class RequestLoggingFilterTests {
 
 		request.setQueryString("booking=42");
 
-		FilterChain filterChain = new NoopFilterChain();
+		FilterChain filterChain = new NoOpFilterChain();
 
 		filter.doFilter(request, response, filterChain);
 
 		assertNotNull(filter.beforeRequestMessage);
-		assertTrue(filter.beforeRequestMessage.indexOf("uri=/hotels?booking=42") != -1);
+		assertTrue(filter.beforeRequestMessage.contains("uri=/hotels?booking=42"));
 
 		assertNotNull(filter.afterRequestMessage);
-		assertTrue(filter.afterRequestMessage.indexOf("uri=/hotels?booking=42") != -1);
+		assertTrue(filter.afterRequestMessage.contains("uri=/hotels?booking=42"));
 	}
 
 	@Test
@@ -109,7 +112,7 @@ public class RequestLoggingFilterTests {
 		filter.doFilter(request, response, filterChain);
 
 		assertNotNull(filter.afterRequestMessage);
-		assertTrue(filter.afterRequestMessage.indexOf("Hello World") != -1);
+		assertTrue(filter.afterRequestMessage.contains("Hello World"));
 	}
 
 	@Test
@@ -135,7 +138,7 @@ public class RequestLoggingFilterTests {
 		filter.doFilter(request, response, filterChain);
 
 		assertNotNull(filter.afterRequestMessage);
-		assertTrue(filter.afterRequestMessage.indexOf(requestBody) != -1);
+		assertTrue(filter.afterRequestMessage.contains(requestBody));
 	}
 
 	@Test
@@ -162,10 +165,11 @@ public class RequestLoggingFilterTests {
 		filter.doFilter(request, response, filterChain);
 
 		assertNotNull(filter.afterRequestMessage);
-		assertTrue(filter.afterRequestMessage.indexOf("Hel") != -1);
-		assertFalse(filter.afterRequestMessage.indexOf("Hello World") != -1);
+		assertTrue(filter.afterRequestMessage.contains("Hel"));
+		assertFalse(filter.afterRequestMessage.contains("Hello World"));
 	}
 
+
 	private static class MyRequestLoggingFilter extends AbstractRequestLoggingFilter {
 
 		private String beforeRequestMessage;
@@ -183,7 +187,8 @@ public class RequestLoggingFilterTests {
 		}
 	}
 
-	private static class NoopFilterChain implements FilterChain {
+
+	private static class NoOpFilterChain implements FilterChain {
 
 		@Override
 		public void doFilter(ServletRequest request, ServletResponse response) throws IOException, ServletException {