Polishing

spring-core/src/main/java/org/springframework/core/convert/support/NumberToNumberConverterFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -57,7 +57,7 @@ final class NumberToNumberConverterFactory implements ConverterFactory<Number, N
 
 		private final Class<T> targetType;
 
-		public NumberToNumber(Class<T> targetType) {
+		NumberToNumber(Class<T> targetType) {
 			this.targetType = targetType;
 		}
 

spring-core/src/main/java/org/springframework/core/convert/support/StringToEnumConverterFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -39,7 +39,7 @@ final class StringToEnumConverterFactory implements ConverterFactory<String, Enu
 
 		private final Class<T> enumType;
 
-		public StringToEnum(Class<T> enumType) {
+		StringToEnum(Class<T> enumType) {
 			this.enumType = enumType;
 		}
 

spring-messaging/src/main/java/org/springframework/messaging/rsocket/DefaultMetadataExtractor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.messaging.rsocket;
 
 import java.util.ArrayList;
@@ -42,7 +43,7 @@ import org.springframework.util.MimeType;
 /**
  * Default {@link MetadataExtractor} implementation that relies on
  * {@link Decoder}s to deserialize the content of metadata entries.
- * <p>By default only {@code "message/x.rsocket.routing.v0""} is extracted and
+ * <p>By default only {@code "message/x.rsocket.routing.v0"} is extracted and
  * saved under {@link MetadataExtractor#ROUTE_KEY}. Use {@code metadataToExtract}
  * methods to specify other metadata mime types of interest to extract.
  *

spring-webflux/src/main/java/org/springframework/web/reactive/function/server/ChangePathPatternParserVisitor.java

@@ -27,7 +27,7 @@ import org.springframework.web.util.pattern.PathPatternParser;
 /**
  * Implementation of {@link RouterFunctions.Visitor} that changes the
  * {@link PathPatternParser} on path-related request predicates
- * (i.e. {@code RequestPredicates.PathPatternPredicate}.
+ * (i.e. {@link RequestPredicates.PathPatternPredicate}).
  *
  * @author Arjen Poutsma
  * @since 5.3

spring-webflux/src/main/java/org/springframework/web/reactive/socket/WebSocketHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -108,14 +108,14 @@ public interface WebSocketHandler {
 	 * Invoked when a new WebSocket connection is established, and allows
 	 * handling of the session.
 	 *
-	 * <p>See the class-level doc and the reference for more details and
+	 * <p>See the class-level doc and the reference manual for more details and
 	 * examples of how to handle the session.
 	 *
 	 * @param session the session to handle
-	 * @return indicates when appilcation handling of the session is complete,
+	 * @return indicates when application handling of the session is complete,
 	 * which should reflect the completion of the inbound message stream
 	 * (i.e. connection closing) and possibly the completion of the outbound
-	 * message stream and the writing of messages.
+	 * message stream and the writing of messages
 	 */
 	Mono<Void> handle(WebSocketSession session);
 

spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodTests.java

@@ -2822,10 +2822,6 @@ public class ServletAnnotationControllerHandlerMethodTests extends AbstractServl
 		@Override
 		public View resolveViewName(final String viewName, Locale locale) throws Exception {
 			return new View() {
-				@Override
-				public String getContentType() {
-					return null;
-				}
 				@Override
 				@SuppressWarnings({"unchecked", "deprecation", "rawtypes"})
 				public void render(@Nullable Map model, HttpServletRequest request, HttpServletResponse response)
@@ -2867,17 +2863,10 @@ public class ServletAnnotationControllerHandlerMethodTests extends AbstractServl
 	public static class ModelExposingViewResolver implements ViewResolver {
 
 		@Override
-		public View resolveViewName(final String viewName, Locale locale) throws Exception {
-			return new View() {
-				@Override
-				public String getContentType() {
-					return null;
-				}
-				@Override
-				public void render(@Nullable Map<String, ?> model, HttpServletRequest request, HttpServletResponse response) {
+		public View resolveViewName(String viewName, Locale locale) {
+			return (model, request, response) -> {
 					request.setAttribute("viewName", viewName);
 					request.getSession().setAttribute("model", model);
-				}
 			};
 		}
 	}