Polishing

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

 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -203,8 +203,7 @@ public class AspectJExpressionPointcut extends AbstractExpressionPointcut
 			pointcutParameters[i] = parser.createPointcutParameter(
 					this.pointcutParameterNames[i], this.pointcutParameterTypes[i]);
 		}
-		return parser.parsePointcutExpression(
-				replaceBooleanOperators(getExpression()),
+		return parser.parsePointcutExpression(replaceBooleanOperators(getExpression()),
 				this.pointcutDeclarationScope, pointcutParameters);
 	}
 

spring-context/src/main/java/org/springframework/cache/Cache.java

 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -17,7 +17,7 @@
 package org.springframework.cache;
 
 /**
- * Interface that defines the common cache operations.
+ * Interface that defines common cache operations.
  *
  * <b>Note:</b> Due to the generic use of caching, it is recommended that
  * implementations allow storage of <tt>null</tt> values (for example to
@@ -68,8 +68,8 @@ public interface Cache {
 	 * the cache contains no mapping for this key
 	 * @throws IllegalStateException if a cache entry has been found
 	 * but failed to match the specified type
-	 * @see #get(Object)
 	 * @since 4.0
+	 * @see #get(Object)
 	 */
 	<T> T get(Object key, Class<T> type);
 

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

 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -162,13 +162,12 @@ public @interface EnableCaching {
 	 * Indicate whether subclass-based (CGLIB) proxies are to be created as opposed
 	 * to standard Java interface-based proxies. The default is {@code false}. <strong>
 	 * Applicable only if {@link #mode()} is set to {@link AdviceMode#PROXY}</strong>.
-	 *
 	 * <p>Note that setting this attribute to {@code true} will affect <em>all</em>
-	 * Spring-managed beans requiring proxying, not just those marked with
-	 * {@code @Cacheable}. For example, other beans marked with Spring's
-	 * {@code @Transactional} annotation will be upgraded to subclass proxying at the same
-	 * time. This approach has no negative impact in practice unless one is explicitly
-	 * expecting one type of proxy vs another, e.g. in tests.
+	 * Spring-managed beans requiring proxying, not just those marked with {@code @Cacheable}.
+	 * For example, other beans marked with Spring's {@code @Transactional} annotation will
+	 * be upgraded to subclass proxying at the same time. This approach has no negative
+	 * impact in practice unless one is explicitly expecting one type of proxy vs another,
+	 * e.g. in tests.
 	 */
 	boolean proxyTargetClass() default false;
 
@@ -185,4 +184,5 @@ public @interface EnableCaching {
 	 * The default is {@link Ordered#LOWEST_PRECEDENCE}.
 	 */
 	int order() default Ordered.LOWEST_PRECEDENCE;
+
 }

spring-context/src/main/java/org/springframework/scripting/groovy/GroovyScriptFactory.java

 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -24,7 +24,6 @@ import groovy.lang.MetaClass;
 import groovy.lang.Script;
 import org.codehaus.groovy.control.CompilationFailedException;
 
-import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.BeanClassLoaderAware;
 import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.BeanFactoryAware;
@@ -102,7 +101,7 @@ public class GroovyScriptFactory implements ScriptFactory, BeanFactoryAware, Bea
 
 
 	@Override
-	public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
+	public void setBeanFactory(BeanFactory beanFactory) {
 		if (beanFactory instanceof ConfigurableListableBeanFactory) {
 			((ConfigurableListableBeanFactory) beanFactory).ignoreDependencyType(MetaClass.class);
 		}

spring-context/src/main/java/org/springframework/scripting/support/ScriptFactoryPostProcessor.java

 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -94,7 +94,7 @@ import org.springframework.util.StringUtils;
  *   <property name="message" value="Hello World!"/>
  * </bean>
  *
- * <bean id="groovyMessenger" class="org.springframework.scripting.bsh.GroovyScriptFactory">
+ * <bean id="groovyMessenger" class="org.springframework.scripting.groovy.GroovyScriptFactory">
  *   <constructor-arg value="classpath:mypackage/Messenger.groovy"/>
  *   <property name="message" value="Hello World!"/>
  * &lt;/bean&gt;</pre>
@@ -346,17 +346,16 @@ public class ScriptFactoryPostProcessor extends InstantiationAwareBeanPostProces
 	 * @param scriptedObjectBeanName the name of the internal scripted object bean
 	 */
 	protected void prepareScriptBeans(BeanDefinition bd, String scriptFactoryBeanName, String scriptedObjectBeanName) {
-
 		// Avoid recreation of the script bean definition in case of a prototype.
 		synchronized (this.scriptBeanFactory) {
 			if (!this.scriptBeanFactory.containsBeanDefinition(scriptedObjectBeanName)) {
 
-				this.scriptBeanFactory.registerBeanDefinition(scriptFactoryBeanName,
-						createScriptFactoryBeanDefinition(bd));
-				ScriptFactory scriptFactory = this.scriptBeanFactory
-						.getBean(scriptFactoryBeanName, ScriptFactory.class);
-				ScriptSource scriptSource = getScriptSource(scriptFactoryBeanName,
-						scriptFactory.getScriptSourceLocator());
+				this.scriptBeanFactory.registerBeanDefinition(
+						scriptFactoryBeanName, createScriptFactoryBeanDefinition(bd));
+				ScriptFactory scriptFactory =
+						this.scriptBeanFactory.getBean(scriptFactoryBeanName, ScriptFactory.class);
+				ScriptSource scriptSource =
+						getScriptSource(scriptFactoryBeanName, scriptFactory.getScriptSourceLocator());
 				Class<?>[] interfaces = scriptFactory.getScriptInterfaces();
 
 				Class<?>[] scriptedInterfaces = interfaces;
@@ -365,8 +364,8 @@ public class ScriptFactoryPostProcessor extends InstantiationAwareBeanPostProces
 					scriptedInterfaces = ObjectUtils.addObjectToArray(interfaces, configInterface);
 				}
 
-				BeanDefinition objectBd = createScriptedObjectBeanDefinition(bd, scriptFactoryBeanName, scriptSource,
-						scriptedInterfaces);
+				BeanDefinition objectBd = createScriptedObjectBeanDefinition(
+						bd, scriptFactoryBeanName, scriptSource, scriptedInterfaces);
 				long refreshCheckDelay = resolveRefreshCheckDelay(bd);
 				if (refreshCheckDelay >= 0) {
 					objectBd.setScope(BeanDefinition.SCOPE_PROTOTYPE);
@@ -569,7 +568,7 @@ public class ScriptFactoryPostProcessor extends InstantiationAwareBeanPostProces
 		proxyFactory.setInterfaces(interfaces);
 		if (proxyTargetClass) {
 			classLoader = null;  // force use of Class.getClassLoader()
-			proxyFactory.setProxyTargetClass(proxyTargetClass);
+			proxyFactory.setProxyTargetClass(true);
 		}
 
 		DelegatingIntroductionInterceptor introduction = new DelegatingIntroductionInterceptor(ts);

spring-context/src/test/java/org/springframework/beans/factory/support/InjectAnnotationAutowireContextTests.java

 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -667,27 +667,27 @@ public class InjectAnnotationAutowireContextTests {
 	@Target({ElementType.FIELD, ElementType.PARAMETER, ElementType.TYPE})
 	@Retention(RetentionPolicy.RUNTIME)
 	@Qualifier
-	public static @interface TestQualifier {
+	public @interface TestQualifier {
 	}
 
 
 	@Target(ElementType.FIELD)
 	@Retention(RetentionPolicy.RUNTIME)
 	@Qualifier
-	public static @interface TestQualifierWithDefaultValue {
+	public @interface TestQualifierWithDefaultValue {
 
-		public abstract String value() default "default";
+		String value() default "default";
 	}
 
 
 	@Target(ElementType.FIELD)
 	@Retention(RetentionPolicy.RUNTIME)
 	@Qualifier
-	public static @interface TestQualifierWithMultipleAttributes {
+	public @interface TestQualifierWithMultipleAttributes {
 
-		public abstract String value() default "default";
+		String value() default "default";
 
-		public abstract int number();
+		int number();
 	}
 
 }

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

@@ -84,7 +84,8 @@ public abstract class ReflectionUtils {
 		while (!Object.class.equals(searchType) && searchType != null) {
 			Field[] fields = searchType.getDeclaredFields();
 			for (Field field : fields) {
-				if ((name == null || name.equals(field.getName())) && (type == null || type.equals(field.getType()))) {
+				if ((name == null || name.equals(field.getName())) &&
+						(type == null || type.equals(field.getType()))) {
 					return field;
 				}
 			}
@@ -410,8 +411,7 @@ public abstract class ReflectionUtils {
 				i--;
 			}
 			return ((i > CGLIB_RENAMED_METHOD_PREFIX.length()) &&
-						(i < name.length() - 1) &&
-						(name.charAt(i) == '$'));
+						(i < name.length() - 1) && name.charAt(i) == '$');
 		}
 		return false;
 	}
@@ -425,7 +425,8 @@ public abstract class ReflectionUtils {
 	 * @see java.lang.reflect.Field#setAccessible
 	 */
 	public static void makeAccessible(Field field) {
-		if ((!Modifier.isPublic(field.getModifiers()) || !Modifier.isPublic(field.getDeclaringClass().getModifiers()) ||
+		if ((!Modifier.isPublic(field.getModifiers()) ||
+				!Modifier.isPublic(field.getDeclaringClass().getModifiers()) ||
 				Modifier.isFinal(field.getModifiers())) && !field.isAccessible()) {
 			field.setAccessible(true);
 		}

spring-core/src/test/java/org/springframework/core/GenericTypeResolverTests.java

 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -67,12 +67,12 @@ public class GenericTypeResolverTests {
 	@Test
 	public void methodReturnTypes() {
 		assertEquals(Integer.class,
-			resolveReturnTypeArgument(findMethod(MyTypeWithMethods.class, "integer"), MyInterfaceType.class));
+				resolveReturnTypeArgument(findMethod(MyTypeWithMethods.class, "integer"), MyInterfaceType.class));
 		assertEquals(String.class,
-			resolveReturnTypeArgument(findMethod(MyTypeWithMethods.class, "string"), MyInterfaceType.class));
+				resolveReturnTypeArgument(findMethod(MyTypeWithMethods.class, "string"), MyInterfaceType.class));
 		assertEquals(null, resolveReturnTypeArgument(findMethod(MyTypeWithMethods.class, "raw"), MyInterfaceType.class));
 		assertEquals(null,
-			resolveReturnTypeArgument(findMethod(MyTypeWithMethods.class, "object"), MyInterfaceType.class));
+				resolveReturnTypeArgument(findMethod(MyTypeWithMethods.class, "object"), MyInterfaceType.class));
 	}
 
 	@Test
@@ -81,13 +81,13 @@ public class GenericTypeResolverTests {
 		Method intMessageMethod = findMethod(MyTypeWithMethods.class, "readIntegerInputMessage", MyInterfaceType.class);
 		MethodParameter intMessageMethodParam = new MethodParameter(intMessageMethod, 0);
 		assertEquals(MyInterfaceType.class,
-			resolveType(intMessageMethodParam.getGenericParameterType(), new HashMap<TypeVariable, Type>()));
+				resolveType(intMessageMethodParam.getGenericParameterType(), new HashMap<TypeVariable, Type>()));
 
 		Method intArrMessageMethod = findMethod(MyTypeWithMethods.class, "readIntegerArrayInputMessage",
-			MyInterfaceType[].class);
+				MyInterfaceType[].class);
 		MethodParameter intArrMessageMethodParam = new MethodParameter(intArrMessageMethod, 0);
 		assertEquals(MyInterfaceType[].class,
-			resolveType(intArrMessageMethodParam.getGenericParameterType(), new HashMap<TypeVariable, Type>()));
+				resolveType(intArrMessageMethodParam.getGenericParameterType(), new HashMap<TypeVariable, Type>()));
 
 		Method genericArrMessageMethod = findMethod(MySimpleTypeWithMethods.class, "readGenericArrayInputMessage",
 			Object[].class);

spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/CallMetaDataProviderFactory.java

 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -31,16 +31,14 @@ import org.springframework.jdbc.support.JdbcUtils;
 import org.springframework.jdbc.support.MetaDataAccessException;
 
 /**
- * Factory used to create a {@link CallMetaDataProvider} implementation based on the type of databse being used.
+ * Factory used to create a {@link CallMetaDataProvider} implementation
+ * based on the type of databse being used.
  *
  * @author Thomas Risberg
  * @since 2.5
  */
 public class CallMetaDataProviderFactory {
 
-	/** Logger */
-	private static final Log logger = LogFactory.getLog(CallMetaDataProviderFactory.class);
-
 	/** List of supported database products for procedure calls */
 	public static final List<String> supportedDatabaseProductsForProcedures = Arrays.asList(
 			"Apache Derby",
@@ -51,6 +49,7 @@ public class CallMetaDataProviderFactory {
 			"PostgreSQL",
 			"Sybase"
 		);
+
 	/** List of supported database products for function calls */
 	public static final List<String> supportedDatabaseProductsForFunctions = Arrays.asList(
 			"MySQL",
@@ -59,6 +58,9 @@ public class CallMetaDataProviderFactory {
 			"PostgreSQL"
 		);
 
+	private static final Log logger = LogFactory.getLog(CallMetaDataProviderFactory.class);
+
+
 	/**
 	 * Create a CallMetaDataProvider based on the database metadata
 	 * @param dataSource used to retrieve metadata
@@ -124,17 +126,16 @@ public class CallMetaDataProviderFactory {
 					}
 					provider.initializeWithMetaData(databaseMetaData);
 					if (accessProcedureColumnMetaData) {
-						provider.initializeWithProcedureColumnMetaData(
-								databaseMetaData, context.getCatalogName(), context.getSchemaName(), context.getProcedureName());
+						provider.initializeWithProcedureColumnMetaData(databaseMetaData,
+								context.getCatalogName(), context.getSchemaName(), context.getProcedureName());
 					}
 					return provider;
 				}
 			});
 		}
 		catch (MetaDataAccessException ex) {
-			throw new DataAccessResourceFailureException("Error retreiving database metadata", ex);
+			throw new DataAccessResourceFailureException("Error retrieving database metadata", ex);
 		}
-
 	}
 
 }

spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/GenericTableMetaDataProvider.java

 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -70,7 +70,7 @@ public class GenericTableMetaDataProvider implements TableMetaDataProvider {
 			Arrays.asList("Apache Derby", "HSQL Database Engine");
 
 	/** Collection of TableParameterMetaData objects */
-	private List<TableParameterMetaData> insertParameterMetaData = new ArrayList<TableParameterMetaData>();
+	private List<TableParameterMetaData> tableParameterMetaData = new ArrayList<TableParameterMetaData>();
 
 	/** NativeJdbcExtractor that can be used to retrieve the native connection */
 	private NativeJdbcExtractor nativeJdbcExtractor;
@@ -109,7 +109,7 @@ public class GenericTableMetaDataProvider implements TableMetaDataProvider {
 
 	@Override
 	public List<TableParameterMetaData> getTableParameterMetaData() {
-		return this.insertParameterMetaData;
+		return this.tableParameterMetaData;
 	}
 
 	@Override
@@ -376,17 +376,14 @@ public class GenericTableMetaDataProvider implements TableMetaDataProvider {
 		}
 		try {
 			tableColumns = databaseMetaData.getColumns(
-					metaDataCatalogName,
-					metaDataSchemaName,
-					metaDataTableName,
-					null);
+					metaDataCatalogName, metaDataSchemaName, metaDataTableName, null);
 			while (tableColumns.next()) {
 				String columnName = tableColumns.getString("COLUMN_NAME");
 				int dataType = tableColumns.getInt("DATA_TYPE");
 				if (dataType == Types.DECIMAL) {
 					String typeName = tableColumns.getString("TYPE_NAME");
 					int decimalDigits = tableColumns.getInt("DECIMAL_DIGITS");
-					// override a DECIMAL data type for no-decimal numerics
+					// Override a DECIMAL data type for no-decimal numerics
 					// (this is for better Oracle support where there have been issues
 					// using DECIMAL for certain inserts (see SPR-6912))
 					if ("NUMBER".equals(typeName) && decimalDigits == 0) {
@@ -400,18 +397,11 @@ public class GenericTableMetaDataProvider implements TableMetaDataProvider {
 					}
 				}
 				boolean nullable = tableColumns.getBoolean("NULLABLE");
-				TableParameterMetaData meta = new TableParameterMetaData(
-						columnName,
-						dataType,
-						nullable
-				);
-				this.insertParameterMetaData.add(meta);
+				TableParameterMetaData meta = new TableParameterMetaData(columnName, dataType, nullable);
+				this.tableParameterMetaData.add(meta);
 				if (logger.isDebugEnabled()) {
-					logger.debug("Retrieved metadata: "
-						+ meta.getParameterName() +
-						" " + meta.getSqlType() +
-						" " + meta.isNullable()
-					);
+					logger.debug("Retrieved metadata: " + meta.getParameterName() +
+						" " + meta.getSqlType() + " " + meta.isNullable());
 				}
 			}
 		}

spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/TableMetaDataContext.java

 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -202,7 +202,8 @@ public class TableMetaDataContext {
 	 * @param generatedKeyNames name of generated keys
 	 */
 	public void processMetaData(DataSource dataSource, List<String> declaredColumns, String[] generatedKeyNames) {
-		this.metaDataProvider = TableMetaDataProviderFactory.createMetaDataProvider(dataSource, this, this.nativeJdbcExtractor);
+		this.metaDataProvider =
+				TableMetaDataProviderFactory.createMetaDataProvider(dataSource, this, this.nativeJdbcExtractor);
 		this.tableColumns = reconcileColumnsToUse(declaredColumns, generatedKeyNames);
 	}
 
@@ -299,14 +300,14 @@ public class TableMetaDataContext {
 		}
 		StringBuilder insertStatement = new StringBuilder();
 		insertStatement.append("INSERT INTO ");
-		if (this.getSchemaName() != null) {
-			insertStatement.append(this.getSchemaName());
+		if (getSchemaName() != null) {
+			insertStatement.append(getSchemaName());
 			insertStatement.append(".");
 		}
-		insertStatement.append(this.getTableName());
+		insertStatement.append(getTableName());
 		insertStatement.append(" (");
 		int columnCount = 0;
-		for (String columnName : this.getTableColumns()) {
+		for (String columnName : getTableColumns()) {
 			if (!keys.contains(columnName.toUpperCase())) {
 				columnCount++;
 				if (columnCount > 1) {
@@ -319,11 +320,11 @@ public class TableMetaDataContext {
 		if (columnCount < 1) {
 			if (this.generatedKeyColumnsUsed) {
 				logger.info("Unable to locate non-key columns for table '" +
-						this.getTableName() + "' so an empty insert statement is generated");
+						getTableName() + "' so an empty insert statement is generated");
 			}
 			else {
 				throw new InvalidDataAccessApiUsageException("Unable to locate columns for table '" +
-						this.getTableName() + "' so an insert statement can't be generated");
+						getTableName() + "' so an insert statement can't be generated");
 			}
 		}
 		for (int i = 0; i < columnCount; i++) {
@@ -341,7 +342,7 @@ public class TableMetaDataContext {
 	 * @return the array of types to be used
 	 */
 	public int[] createInsertTypes() {
-		int[] types = new int[this.getTableColumns().size()];
+		int[] types = new int[getTableColumns().size()];
 		List<TableParameterMetaData> parameters = this.metaDataProvider.getTableParameterMetaData();
 		Map<String, TableParameterMetaData> parameterMap =
 				new LinkedHashMap<String, TableParameterMetaData>(parameters.size());
@@ -349,7 +350,7 @@ public class TableMetaDataContext {
 			parameterMap.put(tpmd.getParameterName().toUpperCase(), tpmd);
 		}
 		int typeIndx = 0;
-		for (String column : this.getTableColumns()) {
+		for (String column : getTableColumns()) {
 			if (column == null) {
 				types[typeIndx] = SqlTypeValue.TYPE_UNKNOWN;
 			}

spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/TableMetaDataProviderFactory.java

 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -30,7 +30,8 @@ import org.springframework.jdbc.support.MetaDataAccessException;
 import org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractor;
 
 /**
- * Factory used to create a {@link TableMetaDataProvider} implementation based on the type of databse being used.
+ * Factory used to create a {@link TableMetaDataProvider} implementation
+ * based on the type of databse being used.
  *
  * @author Thomas Risberg
  * @since 2.5

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

 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -162,7 +162,7 @@ public class StompHeaderAccessor extends SimpMessageHeaderAccessor {
 		}
 	}
 
-	private void updateStompHeadersFromSimpMessageHeaders() {
+	void updateStompHeadersFromSimpMessageHeaders() {
 		if (getDestination() != null) {
 			setNativeHeader(STOMP_DESTINATION_HEADER, getDestination());
 		}
@@ -218,19 +218,28 @@ public class StompHeaderAccessor extends SimpMessageHeaderAccessor {
 		return (StompCommand) getHeader(COMMAND_HEADER);
 	}
 
-	public Set<String> getAcceptVersion() {
-		String rawValue = getFirstNativeHeader(STOMP_ACCEPT_VERSION_HEADER);
-		return (rawValue != null ? StringUtils.commaDelimitedListToSet(rawValue) : Collections.<String>emptySet());
-	}
-
 	public boolean isHeartbeat() {
 		return (SimpMessageType.HEARTBEAT == getMessageType());
 	}
 
+	public long[] getHeartbeat() {
+		String rawValue = getFirstNativeHeader(STOMP_HEARTBEAT_HEADER);
+		if (!StringUtils.hasText(rawValue)) {
+			return Arrays.copyOf(DEFAULT_HEARTBEAT, 2);
+		}
+		String[] rawValues = StringUtils.commaDelimitedListToStringArray(rawValue);
+		return new long[] {Long.valueOf(rawValues[0]), Long.valueOf(rawValues[1])};
+	}
+
 	public void setAcceptVersion(String acceptVersion) {
 		setNativeHeader(STOMP_ACCEPT_VERSION_HEADER, acceptVersion);
 	}
 
+	public Set<String> getAcceptVersion() {
+		String rawValue = getFirstNativeHeader(STOMP_ACCEPT_VERSION_HEADER);
+		return (rawValue != null ? StringUtils.commaDelimitedListToSet(rawValue) : Collections.<String>emptySet());
+	}
+
 	public void setHost(String host) {
 		setNativeHeader(STOMP_HOST_HEADER, host);
 	}
@@ -245,15 +254,7 @@ public class StompHeaderAccessor extends SimpMessageHeaderAccessor {
 		setNativeHeader(STOMP_DESTINATION_HEADER, destination);
 	}
 
-	public long[] getHeartbeat() {
-		String rawValue = getFirstNativeHeader(STOMP_HEARTBEAT_HEADER);
-		if (!StringUtils.hasText(rawValue)) {
-			return Arrays.copyOf(DEFAULT_HEARTBEAT, 2);
-		}
-		String[] rawValues = StringUtils.commaDelimitedListToStringArray(rawValue);
-		return new long[] { Long.valueOf(rawValues[0]), Long.valueOf(rawValues[1])};
-	}
-
+	@Override
 	public void setContentType(MimeType contentType) {
 		super.setContentType(contentType);
 		setNativeHeader(STOMP_CONTENT_TYPE_HEADER, contentType.toString());

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

 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -33,12 +33,13 @@ public interface StreamingHttpOutputMessage extends HttpOutputMessage {
 	 */
 	void setBody(Body body);
 
+
 	/**
-	 * Defines the contract for bodies that can be written directly to a
-	 * {@link OutputStream}. It is useful with HTTP client libraries that provide indirect
-	 * access to an {@link OutputStream} via a callback mechanism.
+	 * Defines the contract for bodies that can be written directly to an {@link OutputStream}.
+	 * It is useful with HTTP client libraries that provide indirect access to an
+	 * {@link OutputStream} via a callback mechanism.
 	 */
-	public interface Body {
+	interface Body {
 
 		/**
 		 * Writes this body to the given {@link OutputStream}.
@@ -46,7 +47,6 @@ public interface StreamingHttpOutputMessage extends HttpOutputMessage {
 		 * @throws IOException in case of errors
 		 */
 		void writeTo(OutputStream outputStream) throws IOException;
-
 	}
 
 }

spring-web/src/main/java/org/springframework/web/multipart/MaxUploadSizeExceededException.java

 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -52,7 +52,7 @@ public class MaxUploadSizeExceededException extends MultipartException {
 	 * Return the maximum upload size allowed.
 	 */
 	public long getMaxUploadSize() {
-		return maxUploadSize;
+		return this.maxUploadSize;
 	}
 
 }

spring-web/src/test/java/org/springframework/web/bind/support/WebRequestDataBinderTests.java

 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -147,6 +147,28 @@ public class WebRequestDataBinderTests {
 		assertFalse(target.isPostProcessed());
 	}
 
+	@Test
+	public void testFieldDefaultWithNestedProperty() throws Exception {
+		TestBean target = new TestBean();
+		target.setSpouse(new TestBean());
+		WebRequestDataBinder binder = new WebRequestDataBinder(target);
+
+		MockHttpServletRequest request = new MockHttpServletRequest();
+		request.addParameter("!spouse.postProcessed", "on");
+		request.addParameter("_spouse.postProcessed", "visible");
+		request.addParameter("spouse.postProcessed", "on");
+		binder.bind(new ServletWebRequest(request));
+		assertTrue(((TestBean) target.getSpouse()).isPostProcessed());
+
+		request.removeParameter("spouse.postProcessed");
+		binder.bind(new ServletWebRequest(request));
+		assertTrue(((TestBean) target.getSpouse()).isPostProcessed());
+
+		request.removeParameter("!spouse.postProcessed");
+		binder.bind(new ServletWebRequest(request));
+		assertFalse(((TestBean) target.getSpouse()).isPostProcessed());
+	}
+
 	@Test
 	public void testFieldDefaultNonBoolean() throws Exception {
 		TestBean target = new TestBean();

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

 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -13,20 +13,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.web.servlet;
 
 import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 
 import org.springframework.http.HttpHeaders;
 
 /**
  * Exception to be thrown if DispatcherServlet is unable to determine a corresponding
- * handler for an incoming HTTP request. The DispatcherServlet throws this exception only
- * if its throwExceptionIfNoHandlerFound property is set to "true".
+ * handler for an incoming HTTP request. The DispatcherServlet throws this exception
+ * only if its "throwExceptionIfNoHandlerFound" property is set to "true".
  *
  * @author Brian Clozel
  * @since 4.0
- * @see org.springframework.web.servlet.DispatcherServlet
+ * @see DispatcherServlet#setThrowExceptionIfNoHandlerFound(boolean)
+ * @see DispatcherServlet#noHandlerFound(HttpServletRequest, HttpServletResponse)
  */
 @SuppressWarnings("serial")
 public class NoHandlerFoundException extends ServletException {