Polish "Replace relevant code with lambda"

Closes gh-1454

spring-aop/src/main/java/org/springframework/aop/aspectj/DeclareParentsAdvisor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2017 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.

spring-beans/src/main/java/org/springframework/beans/ExtendedBeanInfo.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2017 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.
@@ -28,7 +28,6 @@ import java.beans.PropertyDescriptor;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Set;
@@ -139,7 +138,7 @@ class ExtendedBeanInfo implements BeanInfo {
 		// Sort non-void returning write methods to guard against the ill effects of
 		// non-deterministic sorting of methods returned from Class#getDeclaredMethods
 		// under JDK 7. See http://bugs.sun.com/view_bug.do?bug_id=7023180
-		Collections.sort(matches, (m1, m2) -> m2.toString().compareTo(m1.toString()));
+		matches.sort((m1, m2) -> m2.toString().compareTo(m1.toString()));
 		return matches;
 	}
 

spring-beans/src/main/java/org/springframework/beans/factory/annotation/InitDestroyAnnotationBeanPostProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2017 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.

spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/JCacheInterceptor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2017 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.

spring-context/src/main/java/org/springframework/cache/annotation/AnnotationCacheOperationSource.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2017 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.

spring-context/src/main/java/org/springframework/cache/interceptor/CacheInterceptor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2017 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.

spring-context/src/main/java/org/springframework/context/annotation/ConfigurationClassPostProcessor.java

@@ -19,8 +19,6 @@ package org.springframework.context.annotation;
 import java.beans.PropertyDescriptor;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collections;
-import java.util.Comparator;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
@@ -280,7 +278,7 @@ public class ConfigurationClassPostProcessor implements BeanDefinitionRegistryPo
 		}
 
 		// Sort by previously determined @Order value, if applicable
-		Collections.sort(configCandidates, (bd1, bd2) -> {
+		configCandidates.sort((bd1, bd2) -> {
 			int i1 = ConfigurationClassUtils.getOrder(bd1.getBeanDefinition());
 			int i2 = ConfigurationClassUtils.getOrder(bd2.getBeanDefinition());
 			return (i1 < i2) ? -1 : (i1 > i2) ? 1 : 0;

spring-core/src/main/java/org/springframework/util/ReflectionUtils.java

@@ -47,12 +47,6 @@ import org.springframework.lang.Nullable;
  */
 public abstract class ReflectionUtils {
 
-	/**
-	 * Pre-built FieldFilter that matches all non-static, non-final fields.
-	 */
-	public static final FieldFilter COPYABLE_FIELDS =
-			field -> !(Modifier.isStatic(field.getModifiers()) || Modifier.isFinal(field.getModifiers()));
-
 	/**
 	 * Naming prefix for CGLIB-renamed methods.
 	 * @see #isCglibRenamedMethod
@@ -851,6 +845,13 @@ public abstract class ReflectionUtils {
 	}
 
 
+	/**
+	 * Pre-built FieldFilter that matches all non-static, non-final fields.
+	 */
+	public static final FieldFilter COPYABLE_FIELDS =
+			field -> !(Modifier.isStatic(field.getModifiers()) || Modifier.isFinal(field.getModifiers()));
+
+
 	/**
 	 * Pre-built MethodFilter that matches all non-bridge methods.
 	 */

spring-core/src/main/java/org/springframework/util/concurrent/CompletableToListenableFutureAdapter.java

@@ -21,9 +21,6 @@ import java.util.concurrent.CompletionStage;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
-import java.util.function.BiFunction;
-
-import org.springframework.lang.Nullable;
 
 /**
  * Adapts a {@link CompletableFuture} or {@link CompletionStage} into a
@@ -53,9 +50,9 @@ public class CompletableToListenableFutureAdapter<T> implements ListenableFuture
 	 */
 	public CompletableToListenableFutureAdapter(CompletableFuture<T> completableFuture) {
 		this.completableFuture = completableFuture;
-		this.completableFuture.handle((result, exception) -> {
+		this.completableFuture.handle((result, ex) -> {
-			if (exception != null) {
+			if (ex != null) {
-				callbacks.failure(exception);
+				callbacks.failure(ex);
 			}
 			else {
 				callbacks.success(result);

spring-expression/src/main/java/org/springframework/expression/spel/ast/InlineList.java

@@ -20,7 +20,6 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
-import org.springframework.asm.ClassWriter;
 import org.springframework.asm.MethodVisitor;
 import org.springframework.expression.EvaluationException;
 import org.springframework.expression.TypedValue;
@@ -137,10 +136,11 @@ public class InlineList extends SpelNodeImpl {
 		final String constantFieldName = "inlineList$" + codeflow.nextFieldId();
 		final String className = codeflow.getClassName();
 
-		codeflow.registerNewField((cw, codeflow1)
+		codeflow.registerNewField((cw, cflow) ->
-				-> cw.visitField(ACC_PRIVATE|ACC_STATIC|ACC_FINAL, constantFieldName, "Ljava/util/List;", null, null));
+				cw.visitField(ACC_PRIVATE | ACC_STATIC | ACC_FINAL, constantFieldName, "Ljava/util/List;", null, null));
 
-		codeflow.registerNewClinit((mv1, codeflow12) -> generateClinitCode(className, constantFieldName, mv1, codeflow12, false));
+		codeflow.registerNewClinit((mVisitor, cflow) ->
+				generateClinitCode(className, constantFieldName, mVisitor, cflow, false));
 		
 		mv.visitFieldInsn(GETSTATIC, className, constantFieldName, "Ljava/util/List;");
 		codeflow.pushDescriptor("Ljava/util/List");

spring-expression/src/main/java/org/springframework/expression/spel/support/ReflectiveMethodResolver.java

@@ -21,8 +21,6 @@ import java.lang.reflect.Modifier;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
-import java.util.Collections;
-import java.util.Comparator;
 import java.util.HashMap;
 import java.util.LinkedHashSet;
 import java.util.List;
@@ -121,7 +119,7 @@ public class ReflectiveMethodResolver implements MethodResolver {
 
 			// Sort methods into a sensible order
 			if (methods.size() > 1) {
-				Collections.sort(methods, (m1, m2) -> {
+				methods.sort((m1, m2) -> {
 					int m1pl = m1.getParameterCount();
 					int m2pl = m2.getParameterCount();
 					// varargs methods go last

spring-jdbc/src/main/java/org/springframework/jdbc/config/SortedResourcesFactoryBean.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2017 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.
@@ -20,7 +20,6 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
-import java.util.Comparator;
 import java.util.List;
 
 import org.springframework.beans.factory.FactoryBean;

spring-jdbc/src/main/java/org/springframework/jdbc/core/support/JdbcBeanDefinitionReader.java

@@ -16,15 +16,12 @@
 
 package org.springframework.jdbc.core.support;
 
-import java.sql.ResultSet;
-import java.sql.SQLException;
 import java.util.Properties;
 import javax.sql.DataSource;
 
 import org.springframework.beans.factory.support.BeanDefinitionRegistry;
 import org.springframework.beans.factory.support.PropertiesBeanDefinitionReader;
 import org.springframework.jdbc.core.JdbcTemplate;
-import org.springframework.jdbc.core.RowCallbackHandler;
 import org.springframework.util.Assert;
 
 /**
@@ -105,10 +102,10 @@ public class JdbcBeanDefinitionReader {
 	public void loadBeanDefinitions(String sql) {
 		Assert.notNull(this.jdbcTemplate, "Not fully configured - specify DataSource or JdbcTemplate");
 		final Properties props = new Properties();
-		this.jdbcTemplate.query(sql, resultSet -> {
+		this.jdbcTemplate.query(sql, rs -> {
-			String beanName = resultSet.getString(1);
+			String beanName = rs.getString(1);
-			String property = resultSet.getString(2);
+			String property = rs.getString(2);
-			String value = resultSet.getString(3);
+			String value = rs.getString(3);
 			// Make a properties entry by combining bean name and property.
 			props.setProperty(beanName + '.' + property, value);
 		});

spring-messaging/src/main/java/org/springframework/messaging/simp/stomp/StompBrokerRelayMessageHandler.java

@@ -586,7 +586,7 @@ public class StompBrokerRelayMessageHandler extends AbstractBrokerMessageHandler
 			}
 			this.tcpConnection = connection;
 			this.tcpConnection.onReadInactivity(() -> {
-				if (tcpConnection != null && !isStompConnected) {
+				if (this.tcpConnection != null && !this.isStompConnected) {
 					handleTcpConnectionFailure("No CONNECTED frame received in " +
 							MAX_TIME_TO_CONNECTED_FRAME + " ms.", null);
 				}
@@ -699,12 +699,13 @@ public class StompBrokerRelayMessageHandler extends AbstractBrokerMessageHandler
 			if (clientSendInterval > 0 && serverReceiveInterval > 0) {
 				long interval = Math.max(clientSendInterval, serverReceiveInterval);
 				this.tcpConnection.onWriteInactivity(() -> {
-					TcpConnection<byte[]> conn = tcpConnection;
+					TcpConnection<byte[]> conn = this.tcpConnection;
 					if (conn != null) {
 						conn.send(HEARTBEAT_MESSAGE).addCallback(
 								new ListenableFutureCallback<Void>() {
 									public void onSuccess(Void result) {
 									}
+
 									public void onFailure(Throwable ex) {
 										handleTcpConnectionFailure("Failed to forward heartbeat: " + ex.getMessage(), ex);
 									}

spring-orm/src/main/java/org/springframework/orm/jpa/AbstractEntityManagerFactoryBean.java

@@ -30,7 +30,6 @@ import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Properties;
 import java.util.Set;
-import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
 import javax.persistence.EntityManager;
@@ -350,7 +349,8 @@ public abstract class AbstractEntityManagerFactoryBean implements
 		}
 
 		if (this.bootstrapExecutor != null) {
-			this.nativeEntityManagerFactoryFuture = this.bootstrapExecutor.submit(this::buildNativeEntityManagerFactory);
+			this.nativeEntityManagerFactoryFuture = this.bootstrapExecutor.submit(
+					this::buildNativeEntityManagerFactory);
 		}
 		else {
 			this.nativeEntityManagerFactory = buildNativeEntityManagerFactory();

spring-test/src/main/java/org/springframework/test/web/client/match/MockRestRequestMatchers.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2017 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.
@@ -25,7 +25,6 @@ import org.hamcrest.Matcher;
 
 import org.springframework.http.HttpMethod;
 import org.springframework.http.client.ClientHttpRequest;
-import org.springframework.test.util.AssertionErrors;
 import org.springframework.test.web.client.MockRestServiceServer;
 import org.springframework.test.web.client.RequestMatcher;
 import org.springframework.util.Assert;
@@ -148,7 +147,8 @@ public abstract class MockRestRequestMatchers {
 		return request -> {
 			assertValueCount("header", name, request.getHeaders(), matchers.length);
 			List<String> headerValues = request.getHeaders().get(name);
-				Assert.state(headerValues != null, "No header values");for (int i = 0 ; i < matchers.length; i++) {
+			Assert.state(headerValues != null, "No header values");
+			for (int i = 0; i < matchers.length; i++) {
 				assertThat("Request header[" + name + "]", headerValues.get(i), matchers[i]);
 
 			}
@@ -162,7 +162,8 @@ public abstract class MockRestRequestMatchers {
 		return request -> {
 			assertValueCount("header", name, request.getHeaders(), expectedValues.length);
 			List<String> headerValues = request.getHeaders().get(name);
-				Assert.state(headerValues != null, "No header values");for (int i = 0 ; i < expectedValues.length; i++) {
+			Assert.state(headerValues != null, "No header values");
+			for (int i = 0; i < expectedValues.length; i++) {
 				assertEquals("Request header  [" + name + "]",
 						expectedValues[i], headerValues.get(i));
 

spring-tx/src/main/java/org/springframework/jca/context/ResourceAdapterApplicationContext.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2017 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.
@@ -59,7 +59,8 @@ public class ResourceAdapterApplicationContext extends GenericApplicationContext
 		beanFactory.registerResolvableDependency(BootstrapContext.class, this.bootstrapContext);
 
 		// JCA WorkManager resolved lazily - may not be available.
-		beanFactory.registerResolvableDependency(WorkManager.class, (ObjectFactory<WorkManager>) bootstrapContext::getWorkManager);
+		beanFactory.registerResolvableDependency(WorkManager.class,
+				(ObjectFactory<WorkManager>) this.bootstrapContext::getWorkManager);
 	}
 
 }

spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java

@@ -34,7 +34,6 @@ import org.springframework.transaction.PlatformTransactionManager;
 import org.springframework.transaction.TransactionStatus;
 import org.springframework.transaction.TransactionSystemException;
 import org.springframework.transaction.support.CallbackPreferringPlatformTransactionManager;
-import org.springframework.transaction.support.TransactionCallback;
 import org.springframework.util.Assert;
 import org.springframework.util.ClassUtils;
 import org.springframework.util.ConcurrentReferenceHashMap;
@@ -307,19 +306,23 @@ public abstract class TransactionAspectSupport implements BeanFactoryAware, Init
 					TransactionInfo txInfo = prepareTransactionInfo(tm, txAttr, joinpointIdentification, status);
 					try {
 						return invocation.proceedWithInvocation();
-					} catch (Throwable ex) {
+					}
+					catch (Throwable ex) {
 						if (txAttr.rollbackOn(ex)) {
 							// A RuntimeException: will lead to a rollback.
 							if (ex instanceof RuntimeException) {
 								throw (RuntimeException) ex;
-							} else {
+							}
+							else {
 								throw new ThrowableHolderException(ex);
 							}
-						} else {
+						}
+						else {
 							// A normal return value: will lead to a commit.
 							return new ThrowableHolder(ex);
 						}
-					} finally {
+					}
+					finally {
 						cleanupTransactionInfo(txInfo);
 					}
 				});

spring-web/src/main/java/org/springframework/http/MediaType.java

@@ -290,43 +290,6 @@ public class MediaType extends MimeType implements Serializable {
 	 */
 	public final static String APPLICATION_PROBLEM_XML_VALUE = "application/problem+xml";
 
-	/**
-	 * Comparator used by {@link #sortByQualityValue(List)}.
-	 */
-	public static final Comparator<MediaType> QUALITY_VALUE_COMPARATOR = (mediaType1, mediaType2) -> {
-		double quality1 = mediaType1.getQualityValue();
-		double quality2 = mediaType2.getQualityValue();
-		int qualityComparison = Double.compare(quality2, quality1);
-		if (qualityComparison != 0) {
-			return qualityComparison;  // audio/*;q=0.7 < audio/*;q=0.3
-		}
-		else if (mediaType1.isWildcardType() && !mediaType2.isWildcardType()) { // */* < audio/*
-			return 1;
-		}
-		else if (mediaType2.isWildcardType() && !mediaType1.isWildcardType()) { // audio/* > */*
-			return -1;
-		}
-		else if (!mediaType1.getType().equals(mediaType2.getType())) { // audio/basic == text/html
-			return 0;
-		}
-		else { // mediaType1.getType().equals(mediaType2.getType())
-			if (mediaType1.isWildcardSubtype() && !mediaType2.isWildcardSubtype()) { // audio/* < audio/basic
-				return 1;
-			}
-			else if (mediaType2.isWildcardSubtype() && !mediaType1.isWildcardSubtype()) { // audio/basic > audio/*
-				return -1;
-			}
-			else if (!mediaType1.getSubtype().equals(mediaType2.getSubtype())) { // audio/basic == audio/wave
-				return 0;
-			}
-			else {
-				int paramsSize1 = mediaType1.getParameters().size();
-				int paramsSize2 = mediaType2.getParameters().size();
-				return (paramsSize2 < paramsSize1 ? -1 : (paramsSize2 == paramsSize1 ? 0 : 1)); // audio/basic;level=1 < audio/basic
-			}
-		}
-	};
-
 	private static final String PARAM_QUALITY_FACTOR = "q";
 
 
@@ -687,6 +650,44 @@ public class MediaType extends MimeType implements Serializable {
 	}
 
 
+	/**
+	 * Comparator used by {@link #sortByQualityValue(List)}.
+	 */
+	public static final Comparator<MediaType> QUALITY_VALUE_COMPARATOR = (mediaType1, mediaType2) -> {
+		double quality1 = mediaType1.getQualityValue();
+		double quality2 = mediaType2.getQualityValue();
+		int qualityComparison = Double.compare(quality2, quality1);
+		if (qualityComparison != 0) {
+			return qualityComparison;  // audio/*;q=0.7 < audio/*;q=0.3
+		}
+		else if (mediaType1.isWildcardType() && !mediaType2.isWildcardType()) { // */* < audio/*
+			return 1;
+		}
+		else if (mediaType2.isWildcardType() && !mediaType1.isWildcardType()) { // audio/* > */*
+			return -1;
+		}
+		else if (!mediaType1.getType().equals(mediaType2.getType())) { // audio/basic == text/html
+			return 0;
+		}
+		else { // mediaType1.getType().equals(mediaType2.getType())
+			if (mediaType1.isWildcardSubtype() && !mediaType2.isWildcardSubtype()) { // audio/* < audio/basic
+				return 1;
+			}
+			else if (mediaType2.isWildcardSubtype() && !mediaType1.isWildcardSubtype()) { // audio/basic > audio/*
+				return -1;
+			}
+			else if (!mediaType1.getSubtype().equals(mediaType2.getSubtype())) { // audio/basic == audio/wave
+				return 0;
+			}
+			else {
+				int paramsSize1 = mediaType1.getParameters().size();
+				int paramsSize2 = mediaType2.getParameters().size();
+				return (paramsSize2 < paramsSize1 ? -1 : (paramsSize2 == paramsSize1 ? 0 : 1)); // audio/basic;level=1 < audio/basic
+			}
+		}
+	};
+
+
 	/**
 	 * Comparator used by {@link #sortBySpecificity(List)}.
 	 */

spring-web/src/main/java/org/springframework/web/context/request/async/WebAsyncManager.java

@@ -107,8 +107,8 @@ public final class WebAsyncManager {
 	public void setAsyncWebRequest(final AsyncWebRequest asyncWebRequest) {
 		Assert.notNull(asyncWebRequest, "AsyncWebRequest must not be null");
 		this.asyncWebRequest = asyncWebRequest;
-		this.asyncWebRequest.addCompletionHandler(()
+		this.asyncWebRequest.addCompletionHandler(() -> asyncWebRequest.removeAttribute(
-				-> asyncWebRequest.removeAttribute(WebAsyncUtils.WEB_ASYNC_MANAGER_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST));
+				WebAsyncUtils.WEB_ASYNC_MANAGER_ATTRIBUTE, RequestAttributes.SCOPE_REQUEST));
 	}
 
 	/**
@@ -287,13 +287,14 @@ public final class WebAsyncManager {
 
 		this.asyncWebRequest.addTimeoutHandler(() -> {
 			logger.debug("Processing timeout");
-			Object result = interceptorChain.triggerAfterTimeout(asyncWebRequest, callable);
+			Object result = interceptorChain.triggerAfterTimeout(this.asyncWebRequest, callable);
 			if (result != CallableProcessingInterceptor.RESULT_NONE) {
 				setConcurrentResultAndDispatch(result);
 			}
 		});
 
-		this.asyncWebRequest.addCompletionHandler(() -> interceptorChain.triggerAfterCompletion(asyncWebRequest, callable));
+		this.asyncWebRequest.addCompletionHandler(() ->
+				interceptorChain.triggerAfterCompletion(this.asyncWebRequest, callable));
 
 		interceptorChain.applyBeforeConcurrentHandling(this.asyncWebRequest, callable);
 		startAsyncProcessing(processingContext);
@@ -301,14 +302,14 @@ public final class WebAsyncManager {
 			this.taskExecutor.submit(() -> {
 				Object result = null;
 				try {
-					interceptorChain.applyPreProcess(asyncWebRequest, callable);
+					interceptorChain.applyPreProcess(this.asyncWebRequest, callable);
 					result = callable.call();
 				}
 				catch (Throwable ex) {
 					result = ex;
 				}
 				finally {
-					result = interceptorChain.applyPostProcess(asyncWebRequest, callable, result);
+					result = interceptorChain.applyPostProcess(this.asyncWebRequest, callable, result);
 				}
 				setConcurrentResultAndDispatch(result);
 			});
@@ -375,7 +376,7 @@ public final class WebAsyncManager {
 
 		this.asyncWebRequest.addTimeoutHandler(() -> {
 			try {
-				interceptorChain.triggerAfterTimeout(asyncWebRequest, deferredResult);
+				interceptorChain.triggerAfterTimeout(this.asyncWebRequest, deferredResult);
 			}
 			catch (Throwable ex) {
 				setConcurrentResultAndDispatch(ex);
@@ -383,7 +384,7 @@ public final class WebAsyncManager {
 		});
 
 		this.asyncWebRequest.addCompletionHandler(()
-				-> interceptorChain.triggerAfterCompletion(asyncWebRequest, deferredResult));
+				-> interceptorChain.triggerAfterCompletion(this.asyncWebRequest, deferredResult));
 
 		interceptorChain.applyBeforeConcurrentHandling(this.asyncWebRequest, deferredResult);
 		startAsyncProcessing(processingContext);
@@ -391,7 +392,7 @@ public final class WebAsyncManager {
 		try {
 			interceptorChain.applyPreProcess(this.asyncWebRequest, deferredResult);
 			deferredResult.setResultHandler(result -> {
-				result = interceptorChain.applyPostProcess(asyncWebRequest, deferredResult, result);
+				result = interceptorChain.applyPostProcess(this.asyncWebRequest, deferredResult, result);
 				setConcurrentResultAndDispatch(result);
 			});
 		}

spring-web/src/main/java/org/springframework/web/method/annotation/ExceptionHandlerMethodResolver.java

@@ -47,8 +47,8 @@ public class ExceptionHandlerMethodResolver {
 	/**
 	 * A filter for selecting {@code @ExceptionHandler} methods.
 	 */
-	public static final MethodFilter EXCEPTION_HANDLER_METHODS =
+	public static final MethodFilter EXCEPTION_HANDLER_METHODS = method ->
-			method -> (AnnotationUtils.findAnnotation(method, ExceptionHandler.class) != null);
+			(AnnotationUtils.findAnnotation(method, ExceptionHandler.class) != null);
 
 	/**
 	 * Arbitrary {@link Method} reference, indicating no method found in the cache.

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapter.java

@@ -21,7 +21,6 @@ import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Map.Entry;
 import java.util.Set;
 import java.util.concurrent.Callable;
 import java.util.concurrent.ConcurrentHashMap;
@@ -117,19 +116,6 @@ import org.springframework.web.util.WebUtils;
 public class RequestMappingHandlerAdapter extends AbstractHandlerMethodAdapter
 		implements BeanFactoryAware, InitializingBean {
 
-	/**
-	 * MethodFilter that matches {@link InitBinder @InitBinder} methods.
-	 */
-	public static final MethodFilter INIT_BINDER_METHODS =
-			method -> AnnotationUtils.findAnnotation(method, InitBinder.class) != null;
-
-	/**
-	 * MethodFilter that matches {@link ModelAttribute @ModelAttribute} methods.
-	 */
-	public static final MethodFilter MODEL_ATTRIBUTE_METHODS =
-			method -> ((AnnotationUtils.findAnnotation(method, RequestMapping.class) == null)
-					&& (AnnotationUtils.findAnnotation(method, ModelAttribute.class) != null));
-
 	private List<HandlerMethodArgumentResolver> customArgumentResolvers;
 
 	private HandlerMethodArgumentResolverComposite argumentResolvers;
@@ -994,4 +980,18 @@ public class RequestMappingHandlerAdapter extends AbstractHandlerMethodAdapter
 		return mav;
 	}
 
+
+	/**
+	 * MethodFilter that matches {@link InitBinder @InitBinder} methods.
+	 */
+	public static final MethodFilter INIT_BINDER_METHODS = method ->
+			AnnotationUtils.findAnnotation(method, InitBinder.class) != null;
+
+	/**
+	 * MethodFilter that matches {@link ModelAttribute @ModelAttribute} methods.
+	 */
+	public static final MethodFilter MODEL_ATTRIBUTE_METHODS = method ->
+			((AnnotationUtils.findAnnotation(method, RequestMapping.class) == null) &&
+			(AnnotationUtils.findAnnotation(method, ModelAttribute.class) != null));
+
 }

spring-websocket/src/main/java/org/springframework/web/socket/client/jetty/JettyWebSocketClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2017 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.

spring-websocket/src/main/java/org/springframework/web/socket/client/standard/AnnotatedEndpointConnectionManager.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2017 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.

spring-websocket/src/main/java/org/springframework/web/socket/client/standard/EndpointConnectionManager.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2017 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.

spring-websocket/src/main/java/org/springframework/web/socket/config/WebSocketMessageBrokerStats.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 the original author or authors.
+ * Copyright 2002-2017 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.
@@ -110,8 +110,8 @@ public class WebSocketMessageBrokerStats {
 	@Nullable
 	private ScheduledFuture<?> initLoggingTask(long initialDelay) {
 		if (logger.isInfoEnabled() && this.loggingPeriod > 0) {
-			return this.sockJsTaskScheduler.scheduleAtFixedRate(()
+			return this.sockJsTaskScheduler.scheduleAtFixedRate(() ->
-							-> logger.info(WebSocketMessageBrokerStats.this.toString()),
+							logger.info(WebSocketMessageBrokerStats.this.toString()),
 					initialDelay, this.loggingPeriod, TimeUnit.MILLISECONDS);
 		}
 		return null;