Polishing (backported from master)

(cherry picked from commit 92d78c1)

spring-web/src/main/java/org/springframework/http/client/ClientHttpRequestExecution.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2002-2016 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.
@@ -23,22 +23,23 @@ import org.springframework.http.HttpRequest;
 /**
  * Represents the context of a client-side HTTP request execution.
  *
- * <p>Used to invoke the next interceptor in the interceptor chain, or - if the calling interceptor is last - execute
- * the request itself.
+ * <p>Used to invoke the next interceptor in the interceptor chain,
+ * or - if the calling interceptor is last - execute the request itself.
  *
  * @author Arjen Poutsma
- * @see ClientHttpRequestInterceptor
  * @since 3.1
+ * @see ClientHttpRequestInterceptor
  */
 public interface ClientHttpRequestExecution {
 
 	/**
-	 * Execute the request with the given request attributes and body, and return the response.
-	 *
+	 * Execute the request with the given request attributes and body,
+	 * and return the response.
 	 * @param request the request, containing method, URI, and headers
 	 * @param body the body of the request to execute
 	 * @return the response
 	 * @throws IOException in case of I/O errors
 	 */
 	ClientHttpResponse execute(HttpRequest request, byte[] body) throws IOException;
+
 }

spring-web/src/main/java/org/springframework/http/converter/json/Jackson2ObjectMapperBuilder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 the original author or authors.
+ * Copyright 2002-2016 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.
@@ -279,8 +279,7 @@ public class Jackson2ObjectMapperBuilder {
 
 	/**
 	 * Configure custom serializers. Each serializer is registered for the type
-	 * returned by {@link JsonSerializer#handledType()}, which must not be
-	 * {@code null}.
+	 * returned by {@link JsonSerializer#handledType()}, which must not be {@code null}.
 	 * @see #serializersByType(Map)
 	 */
 	public Jackson2ObjectMapperBuilder serializers(JsonSerializer<?>... serializers) {

spring-web/src/main/java/org/springframework/remoting/jaxws/SimpleJaxWsServiceExporter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2009 the original author or authors.
+ * Copyright 2002-2016 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.
@@ -31,9 +31,9 @@ import javax.xml.ws.WebServiceProvider;
  * <p>Note that this exporter will only work if the JAX-WS runtime actually
  * supports publishing with an address argument, i.e. if the JAX-WS runtime
  * ships an internal HTTP server. This is the case with the JAX-WS runtime
- * that's inclued in Sun's JDK 1.6 but not with the standalone JAX-WS 2.1 RI.
+ * that's included in Sun's JDK 6 but not with the standalone JAX-WS 2.1 RI.
  *
- * <p>For explicit configuration of JAX-WS endpoints with Sun's JDK 1.6
+ * <p>For explicit configuration of JAX-WS endpoints with Sun's JDK 6
  * HTTP server, consider using {@link SimpleHttpServerJaxWsServiceExporter}!
  *
  * @author Juergen Hoeller

spring-web/src/main/java/org/springframework/web/bind/support/WebRequestDataBinder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2016 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.
@@ -70,6 +70,9 @@ import org.springframework.web.multipart.MultipartRequest;
  */
 public class WebRequestDataBinder extends WebDataBinder {
 
+	private static final boolean servlet3Parts = ClassUtils.hasMethod(HttpServletRequest.class, "getParts");
+
+
 	/**
 	 * Create a new WebRequestDataBinder instance, with default object name.
 	 * @param target the target object to bind onto (or {@code null}
@@ -116,7 +119,7 @@ public class WebRequestDataBinder extends WebDataBinder {
 			if (multipartRequest != null) {
 				bindMultipart(multipartRequest.getMultiFileMap(), mpvs);
 			}
-			else if (ClassUtils.hasMethod(HttpServletRequest.class, "getParts")) {
+			else if (servlet3Parts) {
 				HttpServletRequest serlvetRequest = ((NativeWebRequest) request).getNativeRequest(HttpServletRequest.class);
 				new Servlet3MultipartHelper(isBindEmptyMultipartFiles()).bindParts(serlvetRequest, mpvs);
 			}