Remove trailing whitespace in source files

find . -type f -name "*.java" -or -name "*.aj" | \
    xargs perl -p -i -e "s/[ \t]*$//g" {} \;

Issue: SPR-10127

spring-jms/src/main/java/org/springframework/jms/config/AbstractListenerContainerParser.java

@@ -103,7 +103,7 @@ abstract class AbstractListenerContainerParser implements BeanDefinitionParser {
 				}
 			}
 		}
-		
+
 		parserContext.popAndRegisterContainingComponent();
 		return null;
 	}
@@ -111,7 +111,7 @@ abstract class AbstractListenerContainerParser implements BeanDefinitionParser {
 	private void parseListener(Element listenerEle, Element containerEle, ParserContext parserContext) {
 		RootBeanDefinition listenerDef = new RootBeanDefinition();
 		listenerDef.setSource(parserContext.extractSource(listenerEle));
-		
+
 		String ref = listenerEle.getAttribute(REF_ATTRIBUTE);
 		if (!StringUtils.hasText(ref)) {
 			parserContext.getReaderContext().error(
@@ -164,11 +164,11 @@ abstract class AbstractListenerContainerParser implements BeanDefinitionParser {
 		containerDef.getPropertyValues().add("messageListener", listenerDef);
 
 		String containerBeanName = listenerEle.getAttribute(ID_ATTRIBUTE);
-		// If no bean id is given auto generate one using the ReaderContext's BeanNameGenerator 
+		// If no bean id is given auto generate one using the ReaderContext's BeanNameGenerator
 		if (!StringUtils.hasText(containerBeanName)) {
 			containerBeanName = parserContext.getReaderContext().generateBeanName(containerDef);
 		}
-		
+
 		// Register the listener and fire event
 		parserContext.registerBeanComponent(new BeanComponentDefinition(containerDef, containerBeanName));
 	}

spring-jms/src/main/java/org/springframework/jms/config/JcaListenerContainerParser.java

@@ -41,7 +41,7 @@ class JcaListenerContainerParser extends AbstractListenerContainerParser {
 		RootBeanDefinition containerDef = new RootBeanDefinition();
 		containerDef.setSource(parserContext.extractSource(containerEle));
 		containerDef.setBeanClassName("org.springframework.jms.listener.endpoint.JmsMessageEndpointManager");
-		
+
 		if (containerEle.hasAttribute(RESOURCE_ADAPTER_ATTRIBUTE)) {
 			String resourceAdapterBeanName = containerEle.getAttribute(RESOURCE_ADAPTER_ATTRIBUTE);
 			if (!StringUtils.hasText(resourceAdapterBeanName)) {
@@ -73,7 +73,7 @@ class JcaListenerContainerParser extends AbstractListenerContainerParser {
 		RootBeanDefinition configDef = new RootBeanDefinition();
 		configDef.setSource(parserContext.extractSource(configDef));
 		configDef.setBeanClassName("org.springframework.jms.listener.endpoint.JmsActivationSpecConfig");
-		
+
 		parseListenerConfiguration(listenerEle, parserContext, configDef);
 		parseContainerConfiguration(containerEle, parserContext, configDef);
 

spring-jms/src/main/java/org/springframework/jms/config/JmsListenerContainerParser.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2002-2012 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.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -28,7 +28,7 @@ import org.springframework.util.StringUtils;
 
 /**
  * Parser for the JMS <code>&lt;listener-container&gt;</code> element.
- * 
+ *
  * @author Mark Fisher
  * @author Juergen Hoeller
  * @since 2.5
@@ -53,7 +53,7 @@ class JmsListenerContainerParser extends AbstractListenerContainerParser {
 	protected BeanDefinition parseContainer(Element listenerEle, Element containerEle, ParserContext parserContext) {
 		RootBeanDefinition containerDef = new RootBeanDefinition();
 		containerDef.setSource(parserContext.extractSource(containerEle));
-		
+
 		parseListenerConfiguration(listenerEle, parserContext, containerDef);
 		parseContainerConfiguration(containerEle, parserContext, containerDef);
 

spring-jms/src/main/java/org/springframework/jms/config/JmsNamespaceHandler.java

@@ -1,12 +1,12 @@
 /*
  * Copyright 2002-2007 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.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

spring-jms/src/main/java/org/springframework/jms/core/JmsOperations.java

@@ -24,7 +24,7 @@ import org.springframework.jms.JmsException;
 
 /**
  * Specifies a basic set of JMS operations.
- * 
+ *
  * <p>Implemented by {@link JmsTemplate}. Not often used but a useful option
  * to enhance testability, as it can easily be mocked or stubbed.
  *

spring-jms/src/main/java/org/springframework/jms/core/MessageCreator.java

@@ -22,7 +22,7 @@ import javax.jms.Session;
 
 /**
  * Creates a JMS message given a {@link Session}.
- * 
+ *
  * <p>The <code>Session</code> typically is provided by an instance
  * of the {@link JmsTemplate} class.
  *
@@ -40,7 +40,7 @@ public interface MessageCreator {
 	/**
 	 * Create a {@link Message} to be sent.
 	 * @param session the JMS {@link Session} to be used to create the
-	 * <code>Message</code> (never <code>null</code>) 
+	 * <code>Message</code> (never <code>null</code>)
 	 * @return the <code>Message</code> to be sent
 	 * @throws javax.jms.JMSException if thrown by JMS API methods
 	 */

spring-jms/src/main/java/org/springframework/jms/core/ProducerCallback.java

@@ -46,7 +46,7 @@ public interface ProducerCallback<T> {
 	 * when specified in the JmsTemplate call.
 	 * @param session the JMS <code>Session</code> object to use
 	 * @param producer the JMS <code>MessageProducer</code> object to use
-	 * @return a result object from working with the <code>Session</code>, if any (can be <code>null</code>) 
+	 * @return a result object from working with the <code>Session</code>, if any (can be <code>null</code>)
 	 * @throws javax.jms.JMSException if thrown by JMS API methods
 	 */
 	T doInJms(Session session, MessageProducer producer) throws JMSException;

spring-jms/src/main/java/org/springframework/jms/core/SessionCallback.java

@@ -22,7 +22,7 @@ import javax.jms.Session;
 /**
  * Callback for executing any number of operations on a provided
  * {@link Session}.
- * 
+ *
  * <p>To be used with the {@link JmsTemplate#execute(SessionCallback)}
  * method, often implemented as an anonymous inner class.
  *
@@ -36,7 +36,7 @@ public interface SessionCallback<T> {
 	 * Execute any number of operations against the supplied JMS
 	 * {@link Session}, possibly returning a result.
 	 * @param session the JMS <code>Session</code>
-	 * @return a result object from working with the <code>Session</code>, if any (so can be <code>null</code>) 
+	 * @return a result object from working with the <code>Session</code>, if any (so can be <code>null</code>)
 	 * @throws javax.jms.JMSException if thrown by JMS API methods
 	 */
 	T doInJms(Session session) throws JMSException;

spring-jms/src/main/java/org/springframework/jms/core/support/JmsGatewaySupport.java

@@ -27,7 +27,7 @@ import org.springframework.jms.core.JmsTemplate;
 
 /**
  * Convenient super class for application classes that need JMS access.
- * 
+ *
  * <p>Requires a ConnectionFactory or a JmsTemplate instance to be set.
  * It will create its own JmsTemplate if a ConnectionFactory is passed in.
  * A custom JmsTemplate instance can be created for a given ConnectionFactory
@@ -44,7 +44,7 @@ public abstract class JmsGatewaySupport implements InitializingBean {
 
 	/** Logger available to subclasses */
 	protected final Log logger = LogFactory.getLog(getClass());
-	
+
 	private JmsTemplate jmsTemplate;
 
 
@@ -58,7 +58,7 @@ public abstract class JmsGatewaySupport implements InitializingBean {
 	public final void setConnectionFactory(ConnectionFactory connectionFactory) {
 		this.jmsTemplate = createJmsTemplate(connectionFactory);
 	}
-	
+
 	/**
 	 * Create a JmsTemplate for the given ConnectionFactory.
 	 * Only invoked if populating the gateway with a ConnectionFactory reference.
@@ -72,14 +72,14 @@ public abstract class JmsGatewaySupport implements InitializingBean {
 	protected JmsTemplate createJmsTemplate(ConnectionFactory connectionFactory) {
 		return new JmsTemplate(connectionFactory);
 	}
-	
+
 	/**
 	 * Return the JMS ConnectionFactory used by the gateway.
 	 */
 	public final ConnectionFactory getConnectionFactory() {
 		return (this.jmsTemplate != null ? this.jmsTemplate.getConnectionFactory() : null);
 	}
-	
+
 	/**
 	 * Set the JmsTemplate for the gateway.
 	 * @param jmsTemplate
@@ -88,14 +88,14 @@ public abstract class JmsGatewaySupport implements InitializingBean {
 	public final void setJmsTemplate(JmsTemplate jmsTemplate) {
 		this.jmsTemplate = jmsTemplate;
 	}
-	
+
 	/**
 	 * Return the JmsTemplate for the gateway.
 	 */
 	public final JmsTemplate getJmsTemplate() {
 		return this.jmsTemplate;
 	}
-	
+
 	public final void afterPropertiesSet() throws IllegalArgumentException, BeanInitializationException {
 		if (this.jmsTemplate == null) {
 			throw new IllegalArgumentException("'connectionFactory' or 'jmsTemplate' is required");
@@ -107,7 +107,7 @@ public abstract class JmsGatewaySupport implements InitializingBean {
 			throw new BeanInitializationException("Initialization of JMS gateway failed: " + ex.getMessage(), ex);
 		}
 	}
-	
+
 	/**
 	 * Subclasses can override this for custom initialization behavior.
 	 * Gets called after population of this instance's bean properties.

spring-jms/src/main/java/org/springframework/jms/listener/DefaultMessageListenerContainer.java

@@ -87,7 +87,7 @@ import org.springframework.util.ClassUtils;
  * shrinking back to the standard number of consumers once the load decreases.
  * Consider adapting the {@link #setIdleTaskExecutionLimit "idleTaskExecutionLimit"}
  * setting to control the lifespan of each new task, to avoid frequent scaling up
- * and down, in particular if the {@code ConnectionFactory} does not pool JMS 
+ * and down, in particular if the {@code ConnectionFactory} does not pool JMS
  * {@code Sessions} and/or the {@code TaskExecutor} does not pool threads (check
  * your configuration!). Note that dynamic scaling only really makes sense for a
  * queue in the first place; for a topic, you will typically stick with the default
@@ -421,7 +421,7 @@ public class DefaultMessageListenerContainer extends AbstractPollingMessageListe
 	}
 
 	/**
-	 * Return the limit for the number of idle consumers. 
+	 * Return the limit for the number of idle consumers.
 	 */
 	public final int getIdleConsumerLimit() {
 		synchronized (this.lifecycleMonitor) {

spring-jms/src/main/java/org/springframework/jms/remoting/package-info.java

@@ -2,7 +2,7 @@
 /**
  *
  * Remoting classes for transparent Java-to-Java remoting via a JMS provider.
- * 
+ *
  * <p>Allows the target service to be load-balanced across a number of queue
  * receivers, and provides a level of indirection between the client and the
  * service: They only need to agree on a queue name and a service interface.

spring-jms/src/main/java/org/springframework/jms/support/destination/DestinationResolver.java

@@ -22,7 +22,7 @@ import javax.jms.Session;
 
 /**
  * Strategy interface for resolving JMS destinations.
- * 
+ *
  * <p>Used by {@link org.springframework.jms.core.JmsTemplate} for resolving
  * destination names from simple {@link String Strings} to actual
  * {@link Destination} implementation instances.