formatting only

org.springframework.integration/src/main/java/org/springframework/integration/handler/MessageHandlerChain.java

@@ -62,8 +62,7 @@ import org.springframework.util.Assert;
  * @author Mark Fisher
  * @author Iwein Fuld
  */
-public class MessageHandlerChain extends IntegrationObjectSupport implements
-		MessageHandler {
+public class MessageHandlerChain extends IntegrationObjectSupport implements MessageHandler {
 
 	private static final String OUTPUT_CHANNEL_PROPERTY = "outputChannel";
 
@@ -75,6 +74,7 @@ public class MessageHandlerChain extends IntegrationObjectSupport implements
 
 	private final Object initializationMonitor = new Object();
 
+
 	public void setHandlers(List<MessageHandler> handlers) {
 		this.handlers = handlers;
 	}
@@ -86,9 +86,7 @@ public class MessageHandlerChain extends IntegrationObjectSupport implements
 	public final void afterPropertiesSet() {
 		synchronized (this.initializationMonitor) {
 			if (!this.initialized) {
-				Assert
-						.notEmpty(this.handlers,
-								"handler list must not be empty");
+				Assert.notEmpty(this.handlers, "handler list must not be empty");
 				this.configureChain();
 				this.initialized = true;
 			}
@@ -111,37 +109,31 @@ public class MessageHandlerChain extends IntegrationObjectSupport implements
 			MessageHandler handler = handlers.get(i);
 			PropertyAccessor accessor = new BeanWrapperImpl(handler);
 			if (!first) {
-				EventDrivenConsumer consumer = new EventDrivenConsumer(channel,
-						handler);
+				EventDrivenConsumer consumer = new EventDrivenConsumer(channel, handler);
 				consumer.start();
 			}
 			if (!last) {
 				channel = new DirectChannel();
 				channel.setBeanName("_" + this + ".channel#" + i);
-				Assert.notNull(accessor
-						.getPropertyType(OUTPUT_CHANNEL_PROPERTY),
+				Assert.notNull(accessor.getPropertyType(OUTPUT_CHANNEL_PROPERTY),
 						"All handlers except for the last one in the chain must implement property '"
-								+ OUTPUT_CHANNEL_PROPERTY
-								+ "' of type 'MessageChannel'");
+						+ OUTPUT_CHANNEL_PROPERTY + "' of type 'MessageChannel'");
 				accessor.setPropertyValue(OUTPUT_CHANNEL_PROPERTY, channel);
 			}
 			else if (accessor.getPropertyType(OUTPUT_CHANNEL_PROPERTY) != null) {
 				MessageChannel replyChannel = (this.outputChannel != null) ? this.outputChannel
 						: new ReplyForwardingMessageChannel();
-				accessor
-						.setPropertyValue(OUTPUT_CHANNEL_PROPERTY, replyChannel);
+				accessor.setPropertyValue(OUTPUT_CHANNEL_PROPERTY, replyChannel);
 			}
 			else {
-				Assert
-						.isNull(
-								this.outputChannel,
-								"An output channel was provided, but the final handler in the chain does not implement property '"
-										+ OUTPUT_CHANNEL_PROPERTY
-										+ "'  of type 'MessageChannel'");
+				Assert.isNull(this.outputChannel,
+						"An output channel was provided, but the final handler in the chain does not implement property '"
+						+ OUTPUT_CHANNEL_PROPERTY + "'  of type 'MessageChannel'");
 			}
 		}
 	}
 
+
 	private class ReplyForwardingMessageChannel implements MessageChannel {
 
 		public String getName() {
@@ -155,26 +147,23 @@ public class MessageHandlerChain extends IntegrationObjectSupport implements
 		public boolean send(Message<?> message, long timeout) {
 			Object replyChannelHeader = message.getHeaders().getReplyChannel();
 			if (replyChannelHeader == null) {
-				throw new MessageHandlingException(message,
-						"no replyChannel header available");
+				throw new MessageHandlingException(message, "no replyChannel header available");
 			}
 			MessageChannel replyChannel = null;
 			if (replyChannelHeader instanceof MessageChannel) {
 				replyChannel = (MessageChannel) replyChannelHeader;
 			}
 			else if (replyChannelHeader instanceof String) {
-				Assert.notNull(getChannelResolver(),
-						"ChannelResolver is required");
-				replyChannel = getChannelResolver().resolveChannelName(
-						(String) replyChannelHeader);
+				Assert.notNull(getChannelResolver(), "ChannelResolver is required");
+				replyChannel = getChannelResolver().resolveChannelName((String) replyChannelHeader);
 			}
 			else {
 				throw new MessageHandlingException(message,
-						"invalid replyChannel type ["
-								+ replyChannelHeader.getClass() + "]");
+						"invalid replyChannel type [" + replyChannelHeader.getClass() + "]");
 			}
 			return (timeout >= 0) ? replyChannel.send(message, timeout)
 					: replyChannel.send(message);
 		}
 	}
+
 }