Restore *.aj whitespace

The removal of whitespace to the *.aj files made in 1762157 cause
NoSuchMethodError for code compiled against previous versions of
spring-aspects due to a bug in AspectJ (see SPR-10178 for details).

This commit reverts all the whitespace changes made in 1762157 which
resolves the NoSuchMethodErrors.

Issue: SPR-10178

spring-aspects/src/main/java/org/springframework/beans/factory/aspectj/AbstractBeanConfigurerAspect.aj

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
+ 
 package org.springframework.beans.factory.aspectj;
 
 import org.aspectj.lang.annotation.SuppressAjWarnings;
@@ -23,12 +23,12 @@ import org.springframework.beans.factory.wiring.BeanConfigurerSupport;
  * Abstract superaspect for AspectJ aspects that can perform Dependency
  * Injection on objects, however they may be created. Define the beanCreation()
  * pointcut in subaspects.
- *
+ * 
  * <p>Subaspects may also need a metadata resolution strategy, in the
- * {@code BeanWiringInfoResolver} interface. The default implementation
+ * <code>BeanWiringInfoResolver</code> interface. The default implementation
  * looks for a bean with the same name as the FQN. This is the default name
  * of a bean in a Spring container if the id value is not supplied explicitly.
- *
+ * 
  * @author Rob Harrop
  * @author Rod Johnson
  * @author Adrian Colyer
@@ -62,7 +62,7 @@ public abstract aspect AbstractBeanConfigurerAspect extends BeanConfigurerSuppor
 
 	/**
 	 * The initialization of a new object.
-	 *
+	 * 
 	 * <p>WARNING: Although this pointcut is non-abstract for backwards
 	 * compatibility reasons, it is meant to be overridden to select
 	 * initialization of any configurable bean.

spring-aspects/src/main/java/org/springframework/beans/factory/aspectj/AbstractDependencyInjectionAspect.aj

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -21,34 +21,34 @@ import org.aspectj.lang.annotation.SuppressAjWarnings;
 /**
  * Abstract base aspect that can perform Dependency
  * Injection on objects, however they may be created.
- *
+ * 
  * @author Ramnivas Laddad
  * @since 2.5.2
  */
 public abstract aspect AbstractDependencyInjectionAspect {
 	/**
 	 * Select construction join points for objects to inject dependencies
 	 */
-	public abstract pointcut beanConstruction(Object bean);
+	public abstract pointcut beanConstruction(Object bean); 
 
 	/**
 	 * Select deserialization join points for objects to inject dependencies
 	 */
 	public abstract pointcut beanDeserialization(Object bean);
-
+	
 	/**
 	 * Select join points in a configurable bean
 	 */
 	public abstract pointcut inConfigurableBean();
-
+	
 	/**
 	 * Select join points in beans to be configured prior to construction?
 	 * By default, use post-construction injection matching the default in the Configurable annotation.
 	 */
 	public pointcut preConstructionConfiguration() : if(false);
-
+	
 	/**
-	 * Select the most-specific initialization join point
+	 * Select the most-specific initialization join point 
 	 * (most concrete class) for the initialization of an instance.
 	 */
 	public pointcut mostSpecificSubTypeConstruction() :
@@ -58,44 +58,44 @@ public abstract aspect AbstractDependencyInjectionAspect {
 	 * Select least specific super type that is marked for DI (so that injection occurs only once with pre-construction inejection
 	 */
 	public abstract pointcut leastSpecificSuperTypeConstruction();
-
+		
 	/**
 	 * Configure the bean
 	 */
 	public abstract void configureBean(Object bean);
 
-
-	private pointcut preConstructionCondition() :
+	
+	private pointcut preConstructionCondition() : 
 		leastSpecificSuperTypeConstruction() && preConstructionConfiguration();
-
+	
 	private pointcut postConstructionCondition() :
 		mostSpecificSubTypeConstruction() && !preConstructionConfiguration();
-
+	
 	/**
 	 * Pre-construction configuration.
 	 */
 	@SuppressAjWarnings("adviceDidNotMatch")
-	before(Object bean) :
-		beanConstruction(bean) && preConstructionCondition() && inConfigurableBean()  {
+	before(Object bean) : 
+		beanConstruction(bean) && preConstructionCondition() && inConfigurableBean()  { 
 		configureBean(bean);
 	}
 
 	/**
 	 * Post-construction configuration.
 	 */
 	@SuppressAjWarnings("adviceDidNotMatch")
-	after(Object bean) returning :
+	after(Object bean) returning : 
 		beanConstruction(bean) && postConstructionCondition() && inConfigurableBean() {
 		configureBean(bean);
 	}
-
+	
 	/**
 	 * Post-deserialization configuration.
 	 */
 	@SuppressAjWarnings("adviceDidNotMatch")
-	after(Object bean) returning :
+	after(Object bean) returning : 
 		beanDeserialization(bean) && inConfigurableBean() {
 		configureBean(bean);
 	}
-
+	
 }

spring-aspects/src/main/java/org/springframework/beans/factory/aspectj/AbstractInterfaceDrivenDependencyInjectionAspect.aj

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -26,94 +26,94 @@ import java.io.Serializable;
  * upon deserialization. Subaspects need to simply provide definition for the configureBean() method. This
  * method may be implemented without relying on Spring container if so desired.
  * </p>
- * <p>
+ * <p> 
  * There are two cases that needs to be handled:
  * <ol>
- *   <li>Normal object creation via the '{@code new}' operator: this is
- *       taken care of by advising {@code initialization()} join points.</li>
+ *   <li>Normal object creation via the '<code>new</code>' operator: this is
+ *       taken care of by advising <code>initialization()</code> join points.</li>
  *   <li>Object creation through deserialization: since no constructor is
  *       invoked during deserialization, the aspect needs to advise a method that a
  *       deserialization mechanism is going to invoke. Ideally, we should not
  *       require user classes to implement any specific method. This implies that
  *       we need to <i>introduce</i> the chosen method. We should also handle the cases
  *       where the chosen method is already implemented in classes (in which case,
- *       the user's implementation for that method should take precedence over the
+ *       the user's implementation for that method should take precedence over the 
  *       introduced implementation). There are a few choices for the chosen method:
  *       <ul>
  *       <li>readObject(ObjectOutputStream): Java requires that the method must be
- *           {@code private}. Since aspects cannot introduce a private member,
+ *           <code>private</p>. Since aspects cannot introduce a private member, 
  *           while preserving its name, this option is ruled out.</li>
- *       <li>readResolve(): Java doesn't pose any restriction on an access specifier.
- *           Problem solved! There is one (minor) limitation of this approach in
- *           that if a user class already has this method, that method must be
- *           {@code public}. However, this shouldn't be a big burden, since
- *           use cases that need classes to implement readResolve() (custom enums,
+ * 		 <li>readResolve(): Java doesn't pose any restriction on an access specifier. 
+ *           Problem solved! There is one (minor) limitation of this approach in 
+ *           that if a user class already has this method, that method must be 
+ *           <code>public</code>. However, this shouldn't be a big burden, since
+ *           use cases that need classes to implement readResolve() (custom enums, 
  *           for example) are unlikely to be marked as &#64;Configurable, and
- *           in any case asking to make that method {@code public} should not
+ *           in any case asking to make that method <code>public</code> should not
  *           pose any undue burden.</li>
  *       </ul>
- *       The minor collaboration needed by user classes (i.e., that the
- *       implementation of {@code readResolve()}, if any, must be
- *       {@code public}) can be lifted as well if we were to use an
- *       experimental feature in AspectJ - the {@code hasmethod()} PCD.</li>
+ *       The minor collaboration needed by user classes (i.e., that the 
+ *       implementation of <code>readResolve()</code>, if any, must be 
+ *       <code>public</code>) can be lifted as well if we were to use an 
+ *       experimental feature in AspectJ - the <code>hasmethod()</code> PCD.</li>
  * </ol>
 
  * <p>
  * While having type implement the {@link ConfigurableObject} interface is certainly a valid choice, an alternative
  * is to use a 'declare parents' statement another aspect (a subaspect of this aspect would be a logical choice)
  * that declares the classes that need to be configured by supplying the {@link ConfigurableObject} interface.
  * </p>
- *
+ * 
  * @author Ramnivas Laddad
  * @since 2.5.2
  */
 public abstract aspect AbstractInterfaceDrivenDependencyInjectionAspect extends AbstractDependencyInjectionAspect {
 	/**
 	 * Select initialization join point as object construction
 	 */
-	public pointcut beanConstruction(Object bean) :
-		initialization(ConfigurableObject+.new(..)) && this(bean);
+	public pointcut beanConstruction(Object bean) : 
+		initialization(ConfigurableObject+.new(..)) && this(bean); 
 
 	/**
 	 * Select deserialization join point made available through ITDs for ConfigurableDeserializationSupport
 	 */
 	public pointcut beanDeserialization(Object bean) :
 		execution(Object ConfigurableDeserializationSupport+.readResolve()) &&
 		this(bean);
-
+			
 	public pointcut leastSpecificSuperTypeConstruction() : initialization(ConfigurableObject.new(..));
-
-
-
+	
+	
+	
 	// Implementation to support re-injecting dependencies once an object is deserialized
 	/**
-	 * Declare any class implementing Serializable and ConfigurableObject as also implementing
-	 * ConfigurableDeserializationSupport. This allows us to introduce the readResolve()
+	 * Declare any class implementing Serializable and ConfigurableObject as also implementing 
+	 * ConfigurableDeserializationSupport. This allows us to introduce the readResolve() 
 	 * method and select it with the beanDeserialization() pointcut.
-	 *
+	 * 
 	 * <p>Here is an improved version that uses the hasmethod() pointcut and lifts
 	 * even the minor requirement on user classes:
 	 *
 	 * <pre class="code">declare parents: ConfigurableObject+ Serializable+
-	 *		            && !hasmethod(Object readResolve() throws ObjectStreamException)
+	 *		            && !hasmethod(Object readResolve() throws ObjectStreamException) 
 	 *		            implements ConfigurableDeserializationSupport;
 	 * </pre>
 	 */
-	declare parents:
+	declare parents: 
 		ConfigurableObject+ && Serializable+	implements ConfigurableDeserializationSupport;
-
+	
 	/**
-	 * A marker interface to which the {@code readResolve()} is introduced.
+	 * A marker interface to which the <code>readResolve()</code> is introduced.
 	 */
 	static interface ConfigurableDeserializationSupport extends Serializable {
 	}
-
+	
 	/**
-	 * Introduce the {@code readResolve()} method so that we can advise its
+	 * Introduce the <code>readResolve()</code> method so that we can advise its
 	 * execution to configure the object.
-	 *
+	 * 
 	 * <p>Note if a method with the same signature already exists in a
-	 * {@code Serializable} class of ConfigurableObject type,
+	 * <code>Serializable</code> class of ConfigurableObject type,
 	 * that implementation will take precedence (a good thing, since we are
 	 * merely interested in an opportunity to detect deserialization.)
 	 */

spring-aspects/src/main/java/org/springframework/beans/factory/aspectj/AnnotationBeanConfigurerAspect.aj

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -32,7 +32,7 @@ import org.springframework.beans.factory.wiring.BeanConfigurerSupport;
  * annotation to identify which classes need autowiring.
  *
  * <p>The bean name to look up will be taken from the
- * {@code &#64;Configurable} annotation if specified, otherwise the
+ * <code>&#64;Configurable</code> annotation if specified, otherwise the
  * default bean name to look up will be the FQN of the class being configured.
  *
  * @author Rod Johnson
@@ -43,15 +43,15 @@ import org.springframework.beans.factory.wiring.BeanConfigurerSupport;
  * @see org.springframework.beans.factory.annotation.Configurable
  * @see org.springframework.beans.factory.annotation.AnnotationBeanWiringInfoResolver
  */
-public aspect AnnotationBeanConfigurerAspect
+public aspect AnnotationBeanConfigurerAspect 
 		extends AbstractInterfaceDrivenDependencyInjectionAspect
 		implements BeanFactoryAware, InitializingBean, DisposableBean {
 
 	private BeanConfigurerSupport beanConfigurerSupport = new BeanConfigurerSupport();
 
 	public pointcut inConfigurableBean() : @this(Configurable);
 
-	public pointcut preConstructionConfiguration() : preConstructionConfigurationSupport(*);
+	public pointcut preConstructionConfiguration() : preConstructionConfigurationSupport(*); 
 
 	declare parents: @Configurable * implements ConfigurableObject;
 
@@ -80,10 +80,10 @@ public aspect AnnotationBeanConfigurerAspect
 	private pointcut preConstructionConfigurationSupport(Configurable c) : @this(c) && if(c.preConstruction());
 
 	/*
-	 * This declaration shouldn't be needed,
+	 * This declaration shouldn't be needed, 
 	 * except for an AspectJ bug (https://bugs.eclipse.org/bugs/show_bug.cgi?id=214559)
 	 */
-	declare parents: @Configurable Serializable+
+	declare parents: @Configurable Serializable+ 
 		implements ConfigurableDeserializationSupport;
 
 }

spring-aspects/src/main/java/org/springframework/beans/factory/aspectj/GenericInterfaceDrivenDependencyInjectionAspect.aj

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -17,38 +17,38 @@ package org.springframework.beans.factory.aspectj;
 
 /**
  * Generic-based dependency injection aspect.
- * <p>
- * This aspect allows users to implement efficient, type-safe dependency injection without
+ * <p> 
+ * This aspect allows users to implement efficient, type-safe dependency injection without 
  * the use of the &#64;Configurable annotation.
- *
- * The subaspect of this aspect doesn't need to include any AOP constructs.
- * For example, here is a subaspect that configures the {@code PricingStrategyClient} objects.
+ * 
+ * The subaspect of this aspect doesn't need to include any AOP constructs. 
+ * For example, here is a subaspect that configures the <code>PricingStrategyClient</code> objects.
  * <pre>
- * aspect PricingStrategyDependencyInjectionAspect
+ * aspect PricingStrategyDependencyInjectionAspect 
  *        extends GenericInterfaceDrivenDependencyInjectionAspect<PricingStrategyClient> {
  *     private PricingStrategy pricingStrategy;
- *
- *     public void configure(PricingStrategyClient bean) {
- *         bean.setPricingStrategy(pricingStrategy);
- *     }
- *
- *     public void setPricingStrategy(PricingStrategy pricingStrategy) {
- *         this.pricingStrategy = pricingStrategy;
+ *     
+ *     public void configure(PricingStrategyClient bean) { 
+ *         bean.setPricingStrategy(pricingStrategy); 
  *     }
+ *     
+ *     public void setPricingStrategy(PricingStrategy pricingStrategy) { 
+ *         this.pricingStrategy = pricingStrategy; 
+ *     } 
  * }
  * </pre>
  * @author Ramnivas Laddad
  * @since 3.0.0
  */
 public abstract aspect GenericInterfaceDrivenDependencyInjectionAspect<I> extends AbstractInterfaceDrivenDependencyInjectionAspect {
-	declare parents: I implements ConfigurableObject;
-
+    declare parents: I implements ConfigurableObject;
+           
 	public pointcut inConfigurableBean() : within(I+);
-
+	
 	public final void configureBean(Object bean) {
 		configure((I)bean);
 	}
-
-	// Unfortunately, erasure used with generics won't allow to use the same named method
+	
+	// Unfortunately, erasure used with generics won't allow to use the same named method 
 	protected abstract void configure(I bean);
 }