Polishing

spring-beans/src/main/java/org/springframework/beans/factory/support/ConstructorResolver.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.
@@ -151,7 +151,7 @@ class ConstructorResolver {
 				catch (Throwable ex) {
 					throw new BeanCreationException(mbd.getResourceDescription(), beanName,
 							"Resolution of declared constructors on bean Class [" + beanClass.getName() +
-									"] from ClassLoader [" + beanClass.getClassLoader() + "] failed", ex);
+							"] from ClassLoader [" + beanClass.getClassLoader() + "] failed", ex);
 				}
 			}
 			AutowireUtils.sortConstructors(candidates);
@@ -609,8 +609,8 @@ class ConstructorResolver {
 	private int resolveConstructorArguments(String beanName, RootBeanDefinition mbd, BeanWrapper bw,
 			ConstructorArgumentValues cargs, ConstructorArgumentValues resolvedValues) {
 
-		TypeConverter converter = (this.beanFactory.getCustomTypeConverter() != null ?
+		TypeConverter customConverter = this.beanFactory.getCustomTypeConverter();
-				this.beanFactory.getCustomTypeConverter() : bw);
+		TypeConverter converter = (customConverter != null ? customConverter : bw);
 		BeanDefinitionValueResolver valueResolver =
 				new BeanDefinitionValueResolver(this.beanFactory, beanName, mbd, converter);
 
@@ -666,8 +666,8 @@ class ConstructorResolver {
 			boolean autowiring) throws UnsatisfiedDependencyException {
 
 		String methodType = (methodOrCtor instanceof Constructor ? "constructor" : "factory method");
-		TypeConverter converter = (this.beanFactory.getCustomTypeConverter() != null ?
+		TypeConverter customConverter = this.beanFactory.getCustomTypeConverter();
-				this.beanFactory.getCustomTypeConverter() : bw);
+		TypeConverter converter = (customConverter != null ? customConverter : bw);
 
 		ArgumentsHolder args = new ArgumentsHolder(paramTypes.length);
 		Set<ConstructorArgumentValues.ValueHolder> usedValueHolders =
@@ -768,12 +768,13 @@ class ConstructorResolver {
 	private Object[] resolvePreparedArguments(
 			String beanName, RootBeanDefinition mbd, BeanWrapper bw, Member methodOrCtor, Object[] argsToResolve) {
 
-		Class<?>[] paramTypes = (methodOrCtor instanceof Method ?
+		TypeConverter customConverter = this.beanFactory.getCustomTypeConverter();
-				((Method) methodOrCtor).getParameterTypes() : ((Constructor<?>) methodOrCtor).getParameterTypes());
+		TypeConverter converter = (customConverter != null ? customConverter : bw);
-		TypeConverter converter = (this.beanFactory.getCustomTypeConverter() != null ?
-				this.beanFactory.getCustomTypeConverter() : bw);
 		BeanDefinitionValueResolver valueResolver =
 				new BeanDefinitionValueResolver(this.beanFactory, beanName, mbd, converter);
+		Class<?>[] paramTypes = (methodOrCtor instanceof Method ?
+				((Method) methodOrCtor).getParameterTypes() : ((Constructor<?>) methodOrCtor).getParameterTypes());
+
 		Object[] resolvedArgs = new Object[argsToResolve.length];
 		for (int argIndex = 0; argIndex < argsToResolve.length; argIndex++) {
 			Object argValue = argsToResolve[argIndex];

spring-context/src/main/java/org/springframework/jmx/export/assembler/MethodNameBasedMBeanInfoAssembler.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.
@@ -72,7 +72,7 @@ public class MethodNameBasedMBeanInfoAssembler extends AbstractConfigurableMBean
 	 * @param methodNames an array of method names indicating the methods to use
 	 * @see #setMethodMappings
 	 */
-	public void setManagedMethods(String[] methodNames) {
+	public void setManagedMethods(String... methodNames) {
 		this.managedMethods = new HashSet<String>(Arrays.asList(methodNames));
 	}
 

spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodNameBasedMBeanInfoAssemblerMappedTests.java

@@ -47,7 +47,7 @@ public class MethodNameBasedMBeanInfoAssemblerMappedTests extends AbstractJmxAss
 	public void testWithFallThrough() throws Exception {
 		MethodNameBasedMBeanInfoAssembler assembler =
 				getWithMapping("foobar", "add,myOperation,getName,setName,getAge");
-		assembler.setManagedMethods(new String[]{"getNickName", "setNickName"});
+		assembler.setManagedMethods("getNickName", "setNickName");
 
 		ModelMBeanInfo inf = assembler.getMBeanInfo(getBean(), getObjectName());
 		MBeanAttributeInfo attr = inf.getAttribute("NickName");

spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodNameBasedMBeanInfoAssemblerTests.java

@@ -52,7 +52,7 @@ public class MethodNameBasedMBeanInfoAssemblerTests extends AbstractJmxAssembler
 	@Override
 	protected MBeanInfoAssembler getAssembler() {
 		MethodNameBasedMBeanInfoAssembler assembler = new MethodNameBasedMBeanInfoAssembler();
-		assembler.setManagedMethods(new String[] {"add", "myOperation", "getName", "setName", "getAge"});
+		assembler.setManagedMethods("add", "myOperation", "getName", "setName", "getAge");
 		return assembler;
 	}
 

spring-core/src/main/java/org/springframework/core/ConfigurableObjectInputStream.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.
@@ -21,7 +21,6 @@ import java.io.InputStream;
 import java.io.NotSerializableException;
 import java.io.ObjectInputStream;
 import java.io.ObjectStreamClass;
-import java.lang.reflect.Proxy;
 
 import org.springframework.util.ClassUtils;
 
@@ -101,7 +100,7 @@ public class ConfigurableObjectInputStream extends ObjectInputStream {
 				}
 			}
 			try {
-				return Proxy.getProxyClass(this.classLoader, resolvedInterfaces);
+				return ClassUtils.createCompositeInterface(resolvedInterfaces, this.classLoader);
 			}
 			catch (IllegalArgumentException ex) {
 				throw new ClassNotFoundException(null, ex);
@@ -117,7 +116,7 @@ public class ConfigurableObjectInputStream extends ObjectInputStream {
 				for (int i = 0; i < interfaces.length; i++) {
 					resolvedInterfaces[i] = resolveFallbackIfPossible(interfaces[i], ex);
 				}
-				return Proxy.getProxyClass(getFallbackClassLoader(), resolvedInterfaces);
+				return ClassUtils.createCompositeInterface(resolvedInterfaces, getFallbackClassLoader());
 			}
 		}
 	}
@@ -139,8 +138,9 @@ public class ConfigurableObjectInputStream extends ObjectInputStream {
 
 	/**
 	 * Return the fallback ClassLoader to use when no ClassLoader was specified
-	 * and ObjectInputStream's own default ClassLoader failed.
+	 * and ObjectInputStream's own default class loader failed.
-	 * <p>The default implementation simply returns {@code null}.
+	 * <p>The default implementation simply returns {@code null}, indicating
+	 * that no specific fallback is available.
 	 */
 	protected ClassLoader getFallbackClassLoader() throws IOException {
 		return null;

spring-core/src/main/java/org/springframework/core/io/AbstractFileResolvingResource.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.
@@ -72,7 +72,7 @@ public abstract class AbstractFileResolvingResource extends AbstractResource {
 	}
 
 	/**
-	 * This implementation returns a File reference for the underlying class path
+	 * This implementation returns a File reference for the given URI-identified
 	 * resource, provided that it refers to a file in the file system.
 	 * @see org.springframework.util.ResourceUtils#getFile(java.net.URI, String)
 	 */

spring-core/src/main/java/org/springframework/core/io/PathResource.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.
@@ -182,8 +182,8 @@ public class PathResource extends AbstractResource implements WritableResource {
 			return this.path.toFile();
 		}
 		catch (UnsupportedOperationException ex) {
-			// only Paths on the default file system can be converted to a File
+			// Only paths on the default file system can be converted to a File:
-			// do exception translation for cases where conversion is not possible
+			// Do exception translation for cases where conversion is not possible.
 			throw new FileNotFoundException(this.path + " cannot be resolved to " + "absolute file path");
 		}
 	}

spring-core/src/main/java/org/springframework/core/io/Resource.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.
@@ -37,26 +37,26 @@ import java.net.URL;
  * @see #getFile()
  * @see WritableResource
  * @see ContextResource
- * @see FileSystemResource
- * @see ClassPathResource
  * @see UrlResource
+ * @see ClassPathResource
+ * @see FileSystemResource
+ * @see PathResource
  * @see ByteArrayResource
  * @see InputStreamResource
- * @see PathResource
  */
 public interface Resource extends InputStreamSource {
 
 	/**
-	 * Return whether this resource actually exists in physical form.
+	 * Determine whether this resource actually exists in physical form.
 	 * <p>This method performs a definitive existence check, whereas the
-	 * existence of a {@code Resource} handle only guarantees a
+	 * existence of a {@code Resource} handle only guarantees a valid
-	 * valid descriptor handle.
+	 * descriptor handle.
 	 */
 	boolean exists();
 
 	/**
-	 * Return whether the contents of this resource can be read,
+	 * Indicate whether the contents of this resource can be read via
-	 * e.g. via {@link #getInputStream()} or {@link #getFile()}.
+	 * {@link #getInputStream()}.
 	 * <p>Will be {@code true} for typical resource descriptors;
 	 * note that actual content reading may still fail when attempted.
 	 * However, a value of {@code false} is a definitive indication
@@ -66,8 +66,8 @@ public interface Resource extends InputStreamSource {
 	boolean isReadable();
 
 	/**
-	 * Return whether this resource represents a handle with an open
+	 * Indicate whether this resource represents a handle with an open stream.
-	 * stream. If true, the InputStream cannot be read multiple times,
+	 * If {@code true}, the InputStream cannot be read multiple times,
 	 * and must be read and closed to avoid resource leaks.
 	 * <p>Will be {@code false} for typical resource descriptors.
 	 */
@@ -84,6 +84,7 @@ public interface Resource extends InputStreamSource {
 	 * Return a URI handle for this resource.
 	 * @throws IOException if the resource cannot be resolved as URI,
 	 * i.e. if the resource is not available as descriptor
+	 * @since 2.5
 	 */
 	URI getURI() throws IOException;
 

spring-core/src/main/java/org/springframework/core/io/UrlResource.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.
@@ -61,6 +61,7 @@ public class UrlResource extends AbstractFileResolvingResource {
 	 * Create a new {@code UrlResource} based on the given URI object.
 	 * @param uri a URI
 	 * @throws MalformedURLException if the given URL path is not valid
+	 * @since 2.5
 	 */
 	public UrlResource(URI uri) throws MalformedURLException {
 		Assert.notNull(uri, "URI must not be null");

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

@@ -1158,7 +1158,6 @@ public abstract class ClassUtils {
 	 */
 	public static Class<?> createCompositeInterface(Class<?>[] interfaces, ClassLoader classLoader) {
 		Assert.notEmpty(interfaces, "Interfaces must not be empty");
-		Assert.notNull(classLoader, "ClassLoader must not be null");
 		return Proxy.getProxyClass(classLoader, interfaces);
 	}
 

spring-core/src/main/java/org/springframework/util/ResourceUtils.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.
@@ -235,6 +235,7 @@ public abstract class ResourceUtils {
 	 * @return a corresponding File object
 	 * @throws FileNotFoundException if the URL cannot be resolved to
 	 * a file in the file system
+	 * @since 2.5
 	 */
 	public static File getFile(URI resourceUri) throws FileNotFoundException {
 		return getFile(resourceUri, "URI");
@@ -249,6 +250,7 @@ public abstract class ResourceUtils {
 	 * @return a corresponding File object
 	 * @throws FileNotFoundException if the URL cannot be resolved to
 	 * a file in the file system
+	 * @since 2.5
 	 */
 	public static File getFile(URI resourceUri, String description) throws FileNotFoundException {
 		Assert.notNull(resourceUri, "Resource URI must not be null");

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

@@ -80,7 +80,7 @@ public class SerializableTypeWrapperTests {
 	}
 
 	@Test
-	public void forTypeParamters() throws Exception {
+	public void forTypeParameters() throws Exception {
 		Type type = SerializableTypeWrapper.forTypeParameters(List.class)[0];
 		assertThat(type.toString(), equalTo("E"));
 		assertSerializable(type);

spring-core/src/test/java/org/springframework/core/convert/support/CollectionToCollectionConverterTests.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.
@@ -75,10 +75,10 @@ public class CollectionToCollectionConverterTests {
 		conversionService.addConverterFactory(new StringToNumberConverterFactory());
 		assertTrue(conversionService.canConvert(sourceType, targetType));
 		@SuppressWarnings("unchecked")
-		List<String> result = (List<String>) conversionService.convert(list, sourceType, targetType);
+		List<Integer> result = (List<Integer>) conversionService.convert(list, sourceType, targetType);
 		assertFalse(list.equals(result));
-		assertEquals(9, result.get(0));
+		assertEquals(9, result.get(0).intValue());
-		assertEquals(37, result.get(1));
+		assertEquals(37, result.get(1).intValue());
 	}
 
 	@Test
@@ -262,6 +262,25 @@ public class CollectionToCollectionConverterTests {
 	}
 
 
+	public ArrayList<Integer> scalarListTarget;
+
+	public List<Integer> emptyListTarget;
+
+	public LinkedList<Integer> emptyListDifferentTarget;
+
+	public List<List<List<Integer>>> objectToCollection;
+
+	public List<String> strings;
+
+	public List<?> list = Collections.emptyList();
+
+	public Collection<?> wildcardCollection = Collections.emptyList();
+
+	public List<Resource> resources;
+
+	public EnumSet<MyEnum> enumSet;
+
+
 	public static abstract class BaseResource implements Resource {
 
 		@Override
@@ -330,25 +349,6 @@ public class CollectionToCollectionConverterTests {
 	}
 
 
-	public static enum MyEnum {A, B, C}
+	public enum MyEnum {A, B, C}
-
-
-	public ArrayList<Integer> scalarListTarget;
-
-	public List<Integer> emptyListTarget;
-
-	public LinkedList<Integer> emptyListDifferentTarget;
-
-	public List<List<List<Integer>>> objectToCollection;
-
-	public List<String> strings;
-
-	public List<?> list = Collections.emptyList();
-
-	public Collection<?> wildcardCollection = Collections.emptyList();
-
-	public List<Resource> resources;
-
-	public EnumSet<MyEnum> enumSet;
 
 }

spring-jdbc/src/main/java/org/springframework/jdbc/core/BeanPropertyRowMapper.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.
@@ -58,7 +58,7 @@ import org.springframework.util.StringUtils;
  * <p>To facilitate mapping between columns and fields that don't have matching names,
  * try using column aliases in the SQL statement like "select fname as first_name from customer".
  *
- * <p>For 'null' values read from the databasem, we will attempt to call the setter, but in the case of
+ * <p>For 'null' values read from the database, we will attempt to call the setter, but in the case of
  * Java primitives, this causes a TypeMismatchException. This class can be configured (using the
  * primitivesDefaultedForNullValue property) to trap this exception and use the primitives default value.
  * Be aware that if you use the values from the generated bean to update the database the primitive value

spring-messaging/src/main/java/org/springframework/messaging/support/MessageHeaderAccessor.java

@@ -107,7 +107,7 @@ import org.springframework.util.StringUtils;
  * </pre>
  *
  * <p>Note that the above examples aim to demonstrate the general idea of using
- * header accessors. The most likely usage however is through sub-classes.
+ * header accessors. The most likely usage however is through subclasses.
  *
  * @author Rossen Stoyanchev
  * @author Juergen Hoeller

spring-oxm/oxm.gradle

@@ -6,11 +6,9 @@ configurations {
 }
 dependencies {
 	castor "org.codehaus.castor:castor-anttasks:1.4.1"
-	castor "org.apache.velocity:velocity:1.7"
+	jibx "org.jibx:jibx-bind:1.2.6"
 	xjc "com.sun.xml.bind:jaxb-xjc:2.1.17"
 	xmlbeans "org.apache.xmlbeans:xmlbeans:2.6.0"
-	jibx "org.jibx:jibx-bind:1.2.6"
-	jibx "bcel:bcel:5.1"
 }
 
 ext.genSourcesDir = "${buildDir}/generated-sources"

spring-web/src/main/java/org/springframework/http/HttpStatus.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.
@@ -17,12 +17,13 @@
 package org.springframework.http;
 
 /**
- * Java 5 enumeration of HTTP status codes.
+ * Enumeration of HTTP status codes.
  *
  * <p>The HTTP status code series can be retrieved via {@link #series()}.
  *
  * @author Arjen Poutsma
  * @author Sebastien Deleuze
+ * @since 3.0
  * @see HttpStatus.Series
  * @see <a href="http://www.iana.org/assignments/http-status-codes">HTTP Status Code Registry</a>
  * @see <a href="http://en.wikipedia.org/wiki/List_of_HTTP_status_codes">List of HTTP status codes - Wikipedia</a>
@@ -385,17 +386,17 @@ public enum HttpStatus {
 	NETWORK_AUTHENTICATION_REQUIRED(511, "Network Authentication Required");
 
 
-
 	private final int value;
 
 	private final String reasonPhrase;
 
 
-	private HttpStatus(int value, String reasonPhrase) {
+	HttpStatus(int value, String reasonPhrase) {
 		this.value = value;
 		this.reasonPhrase = reasonPhrase;
 	}
 
+
 	/**
 	 * Return the integer value of this status code.
 	 */
@@ -407,7 +408,7 @@ public enum HttpStatus {
 	 * Return the reason phrase of this status code.
 	 */
 	public String getReasonPhrase() {
-		return reasonPhrase;
+		return this.reasonPhrase;
 	}
 
 	/**
@@ -416,7 +417,7 @@ public enum HttpStatus {
 	 * This is a shortcut for checking the value of {@link #series()}.
 	 */
 	public boolean is1xxInformational() {
-		return (Series.INFORMATIONAL.equals(series()));
+		return Series.INFORMATIONAL.equals(series());
 	}
 
 	/**
@@ -425,7 +426,7 @@ public enum HttpStatus {
 	 * This is a shortcut for checking the value of {@link #series()}.
 	 */
 	public boolean is2xxSuccessful() {
-		return (Series.SUCCESSFUL.equals(series()));
+		return Series.SUCCESSFUL.equals(series());
 	}
 
 	/**
@@ -434,7 +435,7 @@ public enum HttpStatus {
 	 * This is a shortcut for checking the value of {@link #series()}.
 	 */
 	public boolean is3xxRedirection() {
-		return (Series.REDIRECTION.equals(series()));
+		return Series.REDIRECTION.equals(series());
 	}
 
 
@@ -444,7 +445,7 @@ public enum HttpStatus {
 	 * This is a shortcut for checking the value of {@link #series()}.
 	 */
 	public boolean is4xxClientError() {
-		return (Series.CLIENT_ERROR.equals(series()));
+		return Series.CLIENT_ERROR.equals(series());
 	}
 
 	/**
@@ -453,7 +454,7 @@ public enum HttpStatus {
 	 * This is a shortcut for checking the value of {@link #series()}.
 	 */
 	public boolean is5xxServerError() {
-		return (Series.SERVER_ERROR.equals(series()));
+		return Series.SERVER_ERROR.equals(series());
 	}
 
 	/**
@@ -469,7 +470,7 @@ public enum HttpStatus {
 	 */
 	@Override
 	public String toString() {
-		return Integer.toString(value);
+		return Integer.toString(this.value);
 	}
 
 
@@ -490,10 +491,10 @@ public enum HttpStatus {
 
 
 	/**
-	 * Java 5 enumeration of HTTP status series.
+	 * Enumeration of HTTP status series.
 	 * <p>Retrievable via {@link HttpStatus#series()}.
 	 */
-	public static enum Series {
+	public enum Series {
 
 		INFORMATIONAL(1),
 		SUCCESSFUL(2),
@@ -503,7 +504,7 @@ public enum HttpStatus {
 
 		private final int value;
 
-		private Series(int value) {
+		Series(int value) {
 			this.value = value;
 		}
 
@@ -527,7 +528,6 @@ public enum HttpStatus {
 		public static Series valueOf(HttpStatus status) {
 			return valueOf(status.value);
 		}
-
 	}
 
 }

spring-web/src/main/java/org/springframework/web/util/UrlPathHelper.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.
@@ -179,8 +179,8 @@ public class UrlPathHelper {
 		String sanitizedPathWithinApp = getSanitizedPath(pathWithinApp);
 		String path;
 
-		// if the app container sanitized the servletPath, check against the sanitized version
+		// If the app container sanitized the servletPath, check against the sanitized version
-		if (servletPath.indexOf(sanitizedPathWithinApp) != -1) {
+		if (servletPath.contains(sanitizedPathWithinApp)) {
 			path = getRemainingPath(sanitizedPathWithinApp, servletPath, false);
 		}
 		else {
@@ -485,8 +485,8 @@ public class UrlPathHelper {
 	 * @return the updated URI string
 	 */
 	public String removeSemicolonContent(String requestUri) {
-		return this.removeSemicolonContent ?
+		return (this.removeSemicolonContent ?
-				removeSemicolonContentInternal(requestUri) : removeJsessionid(requestUri);
+				removeSemicolonContentInternal(requestUri) : removeJsessionid(requestUri));
 	}
 
 	private String removeSemicolonContentInternal(String requestUri) {

spring-web/src/test/resources/org/springframework/web/util/HtmlCharacterEntityReferences.dtd

@@ -1,10 +1,8 @@
-<!-- File containing all charcter entity references definied 
+<!-- File containing all character entity references defined
      by the HTML 4.0 standard. -->
-<!-- Valuable informations and a complete description of the
+<!-- Valuable information and a complete description of the
      HTML 4.0 character set can be found at
-     http://www.w3.org/TR/html4/charset.html.
+     http://www.w3.org/TR/html4/charset.html. -->
-     -->
-     
 
 <!-- Portions © International Organization for Standardization 1986
      Permission to copy in any form is granted for use with

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/ServletWrappingController.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.
@@ -78,13 +78,11 @@ import org.springframework.web.servlet.ModelAndView;
  * @author Juergen Hoeller
  * @since 1.1.1
  * @see ServletForwardingController
- * @see org.springframework.orm.jpa.support.OpenEntityManagerInViewInterceptor
- * @see org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter
  */
 public class ServletWrappingController extends AbstractController
 		implements BeanNameAware, InitializingBean, DisposableBean {
 
-	private Class<?> servletClass;
+	private Class<? extends Servlet> servletClass;
 
 	private String servletName;
 
@@ -100,7 +98,7 @@ public class ServletWrappingController extends AbstractController
 	 * Needs to implement {@code javax.servlet.Servlet}.
 	 * @see javax.servlet.Servlet
 	 */
-	public void setServletClass(Class<?> servletClass) {
+	public void setServletClass(Class<? extends Servlet> servletClass) {
 		this.servletClass = servletClass;
 	}
 
@@ -137,23 +135,23 @@ public class ServletWrappingController extends AbstractController
 		}
 		if (!Servlet.class.isAssignableFrom(this.servletClass)) {
 			throw new IllegalArgumentException("servletClass [" + this.servletClass.getName() +
-				"] needs to implement interface [javax.servlet.Servlet]");
+					"] needs to implement interface [javax.servlet.Servlet]");
 		}
 		if (this.servletName == null) {
 			this.servletName = this.beanName;
 		}
-		this.servletInstance = (Servlet) this.servletClass.newInstance();
+		this.servletInstance = this.servletClass.newInstance();
 		this.servletInstance.init(new DelegatingServletConfig());
 	}
 
 
 	/**
-	 * Invoke the the wrapped Servlet instance.
+	 * Invoke the wrapped Servlet instance.
 	 * @see javax.servlet.Servlet#service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
 	 */
 	@Override
 	protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
-		throws Exception {
+			throws Exception {
 
 		this.servletInstance.service(request, response);
 		return null;

spring-webmvc/src/main/java/org/springframework/web/servlet/view/xslt/XsltView.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.
@@ -73,7 +73,7 @@ import org.springframework.web.util.WebUtils;
  */
 public class XsltView extends AbstractUrlBasedView {
 
-	private Class<?> transformerFactoryClass;
+	private Class<? extends TransformerFactory> transformerFactoryClass;
 
 	private String sourceKey;
 
@@ -97,8 +97,7 @@ public class XsltView extends AbstractUrlBasedView {
 	 * <p>The default constructor of the specified class will be called
 	 * to build the TransformerFactory for this view.
 	 */
-	public void setTransformerFactoryClass(Class<?> transformerFactoryClass) {
+	public void setTransformerFactoryClass(Class<? extends TransformerFactory> transformerFactoryClass) {
-		Assert.isAssignable(TransformerFactory.class, transformerFactoryClass);
 		this.transformerFactoryClass = transformerFactoryClass;
 	}
 
@@ -195,10 +194,10 @@ public class XsltView extends AbstractUrlBasedView {
 	 * @see #setTransformerFactoryClass
 	 * @see #getTransformerFactory()
 	 */
-	protected TransformerFactory newTransformerFactory(Class<?> transformerFactoryClass) {
+	protected TransformerFactory newTransformerFactory(Class<? extends TransformerFactory> transformerFactoryClass) {
 		if (transformerFactoryClass != null) {
 			try {
-				return (TransformerFactory) transformerFactoryClass.newInstance();
+				return transformerFactoryClass.newInstance();
 			}
 			catch (Exception ex) {
 				throw new TransformerFactoryConfigurationError(ex, "Could not instantiate TransformerFactory");

spring-websocket/src/main/java/org/springframework/web/socket/server/support/AbstractHandshakeHandler.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.
@@ -72,25 +72,23 @@ public abstract class AbstractHandshakeHandler implements HandshakeHandler, Life
 	private static final Charset UTF8_CHARSET = Charset.forName("UTF-8");
 
 
-	private static final ClassLoader classLoader = AbstractHandshakeHandler.class.getClassLoader();
-
 	private static final boolean jettyWsPresent = ClassUtils.isPresent(
-			"org.eclipse.jetty.websocket.server.WebSocketServerFactory", classLoader);
+			"org.eclipse.jetty.websocket.server.WebSocketServerFactory", AbstractHandshakeHandler.class.getClassLoader());
 
 	private static final boolean tomcatWsPresent = ClassUtils.isPresent(
-			"org.apache.tomcat.websocket.server.WsHttpUpgradeHandler", classLoader);
+			"org.apache.tomcat.websocket.server.WsHttpUpgradeHandler", AbstractHandshakeHandler.class.getClassLoader());
 
 	private static final boolean undertowWsPresent = ClassUtils.isPresent(
-			"io.undertow.websockets.jsr.ServerWebSocketContainer", classLoader);
+			"io.undertow.websockets.jsr.ServerWebSocketContainer", AbstractHandshakeHandler.class.getClassLoader());
 
 	private static final boolean glassfishWsPresent = ClassUtils.isPresent(
-			"org.glassfish.tyrus.servlet.TyrusHttpUpgradeHandler", classLoader);
+			"org.glassfish.tyrus.servlet.TyrusHttpUpgradeHandler", AbstractHandshakeHandler.class.getClassLoader());
 
 	private static final boolean weblogicWsPresent = ClassUtils.isPresent(
-			"weblogic.websocket.tyrus.TyrusServletWriter", classLoader);
+			"weblogic.websocket.tyrus.TyrusServletWriter", AbstractHandshakeHandler.class.getClassLoader());
 
 	private static final boolean websphereWsPresent = ClassUtils.isPresent(
-			"com.ibm.websphere.wsoc.WsWsocServerContainer", classLoader);
+			"com.ibm.websphere.wsoc.WsWsocServerContainer", AbstractHandshakeHandler.class.getClassLoader());
 
 
 	protected final Log logger = LogFactory.getLog(getClass());
@@ -146,7 +144,7 @@ public abstract class AbstractHandshakeHandler implements HandshakeHandler, Life
 		}
 
 		try {
-			Class<?> clazz = ClassUtils.forName(className, classLoader);
+			Class<?> clazz = ClassUtils.forName(className, AbstractHandshakeHandler.class.getClassLoader());
 			return (RequestUpgradeStrategy) clazz.newInstance();
 		}
 		catch (Throwable ex) {