Polishing

spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleResolver.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 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.
@@ -51,8 +51,8 @@ import javax.servlet.http.HttpServletResponse;
 public interface LocaleResolver {
 
 	/**
-	 * Resolve the current locale via the given request. Can return a default locale as
-	 * fallback in any case.
+	 * Resolve the current locale via the given request.
+	 * Can return a default locale as fallback in any case.
 	 * @param request the request to resolve the locale for
 	 * @return the current locale (never {@code null})
 	 */
@@ -63,8 +63,8 @@ public interface LocaleResolver {
 	 * @param request the request to be used for locale modification
 	 * @param response the response to be used for locale modification
 	 * @param locale the new locale, or {@code null} to clear the locale
-	 * @throws UnsupportedOperationException if the LocaleResolver implementation does not
-	 * support dynamic changing of the locale
+	 * @throws UnsupportedOperationException if the LocaleResolver
+	 * implementation does not support dynamic changing of the locale
 	 */
 	void setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale);
 

spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerInterceptorAdapter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 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.
@@ -23,7 +23,7 @@ import org.springframework.web.servlet.AsyncHandlerInterceptor;
 import org.springframework.web.servlet.ModelAndView;
 
 /**
- * Abstract adapter class for the HandlerInterceptor interface,
+ * Abstract adapter class for the {@link AsyncHandlerInterceptor} interface,
  * for simplified implementation of pre-only/post-only interceptors.
  *
  * @author Juergen Hoeller
@@ -36,7 +36,8 @@ public abstract class HandlerInterceptorAdapter implements AsyncHandlerIntercept
 	 */
 	@Override
 	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
-		throws Exception {
+			throws Exception {
+
 		return true;
 	}
 

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CssLinkResourceTransformer.java

@@ -123,8 +123,7 @@ public class CssLinkResourceTransformer extends ResourceTransformerSupport {
 
 	private boolean hasScheme(String link) {
 		int schemeIndex = link.indexOf(":");
-		return (schemeIndex > 0 && !link.substring(0, schemeIndex).contains("/"))
-				|| link.indexOf("//") == 0;
+		return (schemeIndex > 0 && !link.substring(0, schemeIndex).contains("/")) || link.indexOf("//") == 0;
 	}
 
 
@@ -132,9 +131,9 @@ public class CssLinkResourceTransformer extends ResourceTransformerSupport {
 	protected interface CssLinkParser {
 
 		void parseLink(String content, Set<CssLinkInfo> linkInfos);
-
 	}
 
+
 	protected static abstract class AbstractCssLinkParser implements CssLinkParser {
 
 		/**
@@ -190,6 +189,7 @@ public class CssLinkResourceTransformer extends ResourceTransformerSupport {
 
 	}
 
+
 	private static class ImportStatementCssLinkParser extends AbstractCssLinkParser {
 
 		@Override
@@ -209,6 +209,7 @@ public class CssLinkResourceTransformer extends ResourceTransformerSupport {
 		}
 	}
 
+
 	private static class UrlFunctionCssLinkParser extends AbstractCssLinkParser {
 
 		@Override
@@ -230,8 +231,7 @@ public class CssLinkResourceTransformer extends ResourceTransformerSupport {
 
 		private final int end;
 
-
-		private CssLinkInfo(int start, int end) {
+		public CssLinkInfo(int start, int end) {
 			this.start = start;
 			this.end = end;
 		}

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformer.java

@@ -36,10 +36,10 @@ public interface ResourceTransformer {
 	 * @param request the current request
 	 * @param resource the resource to transform
 	 * @param transformerChain the chain of remaining transformers to delegate to
-	 * @return the transformed resource, never {@code null}
+	 * @return the transformed resource (never {@code null})
 	 * @throws IOException if the transformation fails
 	 */
 	Resource transform(HttpServletRequest request, Resource resource, ResourceTransformerChain transformerChain)
 			throws IOException;
 
-}
+}