Polishing

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -105,7 +105,7 @@ public abstract class AbstractPropertyAccessor extends TypeConverterSupport impl
 
 	// Redefined with public visibility.
 	@Override
-	public Class getPropertyType(String propertyPath) {
+	public Class<?> getPropertyType(String propertyPath) {
 		return null;
 	}
 
@@ -127,7 +127,7 @@ public abstract class AbstractPropertyAccessor extends TypeConverterSupport impl
 	 * @throws InvalidPropertyException if there is no such property or
 	 * if the property isn't writable
 	 * @throws PropertyAccessException if the property was valid but the
-	 * accessor method failed or a type mismatch occured
+	 * accessor method failed or a type mismatch occurred
 	 */
 	public abstract void setPropertyValue(String propertyName, Object value) throws BeansException;
 

spring-beans/src/main/java/org/springframework/beans/PropertyAccessor.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.
@@ -86,7 +86,7 @@ public interface PropertyAccessor {
 	 * @throws PropertyAccessException if the property was valid but the
 	 * accessor method failed
 	 */
-	Class getPropertyType(String propertyName) throws BeansException;
+	Class<?> getPropertyType(String propertyName) throws BeansException;
 
 	/**
 	 * Return a type descriptor for the specified property:
@@ -120,7 +120,7 @@ public interface PropertyAccessor {
 	 * @throws InvalidPropertyException if there is no such property or
 	 * if the property isn't writable
 	 * @throws PropertyAccessException if the property was valid but the
-	 * accessor method failed or a type mismatch occured
+	 * accessor method failed or a type mismatch occurred
 	 */
 	void setPropertyValue(String propertyName, Object value) throws BeansException;
 
@@ -130,7 +130,7 @@ public interface PropertyAccessor {
 	 * @throws InvalidPropertyException if there is no such property or
 	 * if the property isn't writable
 	 * @throws PropertyAccessException if the property was valid but the
-	 * accessor method failed or a type mismatch occured
+	 * accessor method failed or a type mismatch occurred
 	 */
 	void setPropertyValue(PropertyValue pv) throws BeansException;
 
@@ -144,7 +144,7 @@ public interface PropertyAccessor {
 	 * @throws InvalidPropertyException if there is no such property or
 	 * if the property isn't writable
 	 * @throws PropertyBatchUpdateException if one or more PropertyAccessExceptions
-	 * occured for specific properties during the batch update. This exception bundles
+	 * occurred for specific properties during the batch update. This exception bundles
 	 * all individual PropertyAccessExceptions. All other properties will have been
 	 * successfully updated.
 	 */
@@ -164,7 +164,7 @@ public interface PropertyAccessor {
 	 * @throws InvalidPropertyException if there is no such property or
 	 * if the property isn't writable
 	 * @throws PropertyBatchUpdateException if one or more PropertyAccessExceptions
-	 * occured for specific properties during the batch update. This exception bundles
+	 * occurred for specific properties during the batch update. This exception bundles
 	 * all individual PropertyAccessExceptions. All other properties will have been
 	 * successfully updated.
 	 * @see #setPropertyValues(PropertyValues, boolean, boolean)
@@ -185,7 +185,7 @@ public interface PropertyAccessor {
 	 * @throws InvalidPropertyException if there is no such property or
 	 * if the property isn't writable
 	 * @throws PropertyBatchUpdateException if one or more PropertyAccessExceptions
-	 * occured for specific properties during the batch update. This exception bundles
+	 * occurred for specific properties during the batch update. This exception bundles
 	 * all individual PropertyAccessExceptions. All other properties will have been
 	 * successfully updated.
 	 * @see #setPropertyValues(PropertyValues, boolean, boolean)
@@ -208,7 +208,7 @@ public interface PropertyAccessor {
 	 * @throws InvalidPropertyException if there is no such property or
 	 * if the property isn't writable
 	 * @throws PropertyBatchUpdateException if one or more PropertyAccessExceptions
-	 * occured for specific properties during the batch update. This exception bundles
+	 * occurred for specific properties during the batch update. This exception bundles
 	 * all individual PropertyAccessExceptions. All other properties will have been
 	 * successfully updated.
 	 */

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

@@ -130,7 +130,7 @@ public class PropertyBatchUpdateException extends BeansException {
 	}
 
 	@Override
-	public boolean contains(Class exType) {
+	public boolean contains(Class<?> exType) {
 		if (exType == null) {
 			return false;
 		}

spring-beans/src/main/java/org/springframework/beans/factory/BeanCreationException.java

@@ -123,7 +123,7 @@ public class BeanCreationException extends FatalBeanException {
 
 	/**
 	 * Add a related cause to this bean creation exception,
-	 * not being a direct cause of the failure but having occured
+	 * not being a direct cause of the failure but having occurred
 	 * earlier in the creation of the same bean instance.
 	 * @param ex the related cause to add
 	 */
@@ -185,7 +185,7 @@ public class BeanCreationException extends FatalBeanException {
 	}
 
 	@Override
-	public boolean contains(Class exClass) {
+	public boolean contains(Class<?> exClass) {
 		if (super.contains(exClass)) {
 			return true;
 		}

spring-beans/src/main/java/org/springframework/beans/factory/config/AbstractFactoryBean.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.
@@ -153,7 +153,7 @@ public abstract class AbstractFactoryBean<T>
 	 */
 	@SuppressWarnings("unchecked")
 	private T getEarlySingletonInstance() throws Exception {
-		Class[] ifcs = getEarlySingletonInterfaces();
+		Class<?>[] ifcs = getEarlySingletonInterfaces();
 		if (ifcs == null) {
 			throw new FactoryBeanNotInitializedException(
 					getClass().getName() + " does not support circular references");
@@ -201,7 +201,7 @@ public abstract class AbstractFactoryBean<T>
 	 * <p>Invoked on initialization of this FactoryBean in case of
 	 * a singleton; else, on each {@link #getObject()} call.
 	 * @return the object returned by this factory
-	 * @throws Exception if an exception occured during object creation
+	 * @throws Exception if an exception occurred during object creation
 	 * @see #getObject()
 	 */
 	protected abstract T createInstance() throws Exception;
@@ -218,9 +218,9 @@ public abstract class AbstractFactoryBean<T>
 	 * or {@code null} to indicate a FactoryBeanNotInitializedException
 	 * @see org.springframework.beans.factory.FactoryBeanNotInitializedException
 	 */
-	protected Class[] getEarlySingletonInterfaces() {
+	protected Class<?>[] getEarlySingletonInterfaces() {
-		Class type = getObjectType();
+		Class<?> type = getObjectType();
-		return (type != null && type.isInterface() ? new Class[] {type} : null);
+		return (type != null && type.isInterface() ? new Class<?>[] {type} : null);
 	}
 
 	/**

spring-beans/src/main/java/org/springframework/beans/factory/config/PropertiesFactoryBean.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2010 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.
@@ -91,7 +91,7 @@ public class PropertiesFactoryBean extends PropertiesLoaderSupport
 	 * <p>Invoked on initialization of this FactoryBean in case of a
 	 * shared singleton; else, on each {@link #getObject()} call.
 	 * @return the object returned by this factory
-	 * @throws IOException if an exception occured during properties loading
+	 * @throws IOException if an exception occurred during properties loading
 	 * @see #mergeProperties()
 	 */
 	protected Properties createProperties() throws IOException {

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

@@ -78,7 +78,7 @@ public class AutoProxyRegistrar implements ImportBeanDefinitionRegistrar {
 			logger.warn(String.format("%s was imported but no annotations were found " +
 					"having both 'mode' and 'proxyTargetClass' attributes of type " +
 					"AdviceMode and boolean respectively. This means that auto proxy " +
-					"creator registration and configuration may not have occured as " +
+					"creator registration and configuration may not have occurred as " +
 					"intended, and components may not be proxied as expected. Check to " +
 					"ensure that %s has been @Import'ed on the same class where these " +
 					"annotations are declared; otherwise remove the import of %s " +

spring-context/src/main/java/org/springframework/jmx/support/ConnectorServerFactoryBean.java

@@ -138,7 +138,7 @@ public class ConnectorServerFactoryBean extends MBeanRegistrationSupport
 	 * the {@code JMXConnectorServer} will be started in a separate thread.
 	 * If the {@code daemon} flag is set to {@code true}, that thread will be
 	 * started as a daemon thread.
-	 * @throws JMException if a problem occured when registering the connector server
+	 * @throws JMException if a problem occurred when registering the connector server
 	 * with the {@code MBeanServer}
 	 * @throws IOException if there is a problem starting the connector server
 	 */

spring-core/src/main/java/org/springframework/core/NestedRuntimeException.java

@@ -110,7 +110,7 @@ public abstract class NestedRuntimeException extends RuntimeException {
 	 * @param exType the exception type to look for
 	 * @return whether there is a nested exception of the specified type
 	 */
-	public boolean contains(Class exType) {
+	public boolean contains(Class<?> exType) {
 		if (exType == null) {
 			return false;
 		}

spring-core/src/main/java/org/springframework/core/env/ConfigurablePropertyResolver.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.
@@ -19,10 +19,10 @@ package org.springframework.core.env;
 import org.springframework.core.convert.support.ConfigurableConversionService;
 
 /**
- * Configuration interface to be implemented by most if not all {@link PropertyResolver
+ * Configuration interface to be implemented by most if not all {@link PropertyResolver}
- * PropertyResolver} types. Provides facilities for accessing and customizing the
+ * types. Provides facilities for accessing and customizing the
- * {@link org.springframework.core.convert.ConversionService ConversionService} used when
+ * {@link org.springframework.core.convert.ConversionService ConversionService}
- * converting property values from one type to another.
+ * used when converting property values from one type to another.
  *
  * @author Chris Beams
  * @since 3.1
@@ -30,7 +30,7 @@ import org.springframework.core.convert.support.ConfigurableConversionService;
 public interface ConfigurablePropertyResolver extends PropertyResolver {
 
 	/**
-	 * @return the {@link ConfigurableConversionService} used when performing type
+	 * Return the {@link ConfigurableConversionService} used when performing type
 	 * conversions on properties.
 	 * <p>The configurable nature of the returned conversion service allows for
 	 * the convenient addition and removal of individual {@code Converter} instances:
@@ -46,10 +46,10 @@ public interface ConfigurablePropertyResolver extends PropertyResolver {
 	/**
 	 * Set the {@link ConfigurableConversionService} to be used when performing type
 	 * conversions on properties.
-	 * <p><strong>Note:</strong> as an alternative to fully replacing the {@code
+	 * <p><strong>Note:</strong> as an alternative to fully replacing the
-	 * ConversionService}, consider adding or removing individual {@code Converter}
+	 * {@code ConversionService}, consider adding or removing individual
-	 * instances by drilling into {@link #getConversionService()} and calling methods
+	 * {@code Converter} instances by drilling into {@link #getConversionService()}
-	 * such as {@code #addConverter}.
+	 * and calling methods such as {@code #addConverter}.
 	 * @see PropertyResolver#getProperty(String, Class)
 	 * @see #getConversionService()
 	 * @see org.springframework.core.convert.converter.ConverterRegistry#addConverter

spring-core/src/main/java/org/springframework/util/StopWatch.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.
@@ -116,15 +116,15 @@ public class StopWatch {
 		if (this.running) {
 			throw new IllegalStateException("Can't start StopWatch: it's already running");
 		}
-		this.startTimeMillis = System.currentTimeMillis();
 		this.running = true;
 		this.currentTaskName = taskName;
+		this.startTimeMillis = System.currentTimeMillis();
 	}
 
 	/**
 	 * Stop the current task. The results are undefined if timing
 	 * methods are called without invoking at least one pair
-	 * {@link #start()} / {@link #stop()} methods.
+	 * {@code start()} / {@code stop()} methods.
 	 * @see #start()
 	 */
 	public void stop() throws IllegalStateException {
@@ -302,7 +302,7 @@ public class StopWatch {
 		 * Return the time in seconds this task took.
 		 */
 		public double getTimeSeconds() {
-			return this.timeMillis / 1000.0;
+			return (this.timeMillis / 1000.0);
 		}
 	}
 

spring-jms/src/main/java/org/springframework/jms/UncategorizedJmsException.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.
@@ -51,7 +51,7 @@ public class UncategorizedJmsException extends JmsException {
 	 * but can also be a JNDI NamingException or the like.
 	 */
 	public UncategorizedJmsException(Throwable cause) {
-		super("Uncategorized exception occured during JMS processing", cause);
+		super("Uncategorized exception occurred during JMS processing", cause);
 	}
 
 }

spring-oxm/src/main/java/org/springframework/oxm/jaxb/Jaxb2Marshaller.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.
@@ -628,13 +628,13 @@ public class Jaxb2Marshaller implements MimeMarshaller, MimeUnmarshaller, Generi
 	 * Compare section 8.5.1 of the JAXB2 spec.
 	 */
 	private boolean isPrimitiveWrapper(Class<?> clazz) {
-		return Boolean.class.equals(clazz) ||
+		return (Boolean.class.equals(clazz) ||
 				Byte.class.equals(clazz) ||
 				Short.class.equals(clazz) ||
 				Integer.class.equals(clazz) ||
 				Long.class.equals(clazz) ||
 				Float.class.equals(clazz) ||
-				Double.class.equals(clazz);
+				Double.class.equals(clazz));
 	}
 
 	/**
@@ -642,7 +642,7 @@ public class Jaxb2Marshaller implements MimeMarshaller, MimeUnmarshaller, Generi
 	 * Compare section 8.5.2 of the JAXB2 spec.
 	 */
 	private boolean isStandardClass(Class<?> clazz) {
-		return String.class.equals(clazz) ||
+		return (String.class.equals(clazz) ||
 				BigInteger.class.isAssignableFrom(clazz) ||
 				BigDecimal.class.isAssignableFrom(clazz) ||
 				Calendar.class.isAssignableFrom(clazz) ||
@@ -655,7 +655,7 @@ public class Jaxb2Marshaller implements MimeMarshaller, MimeUnmarshaller, Generi
 				DataHandler.class.equals(clazz) ||
 				// Source and subclasses should be supported according to the JAXB2 spec, but aren't in the RI
 				// Source.class.isAssignableFrom(clazz) ||
-				UUID.class.equals(clazz);
+				UUID.class.equals(clazz));
 
 	}
 
@@ -893,7 +893,7 @@ public class Jaxb2Marshaller implements MimeMarshaller, MimeUnmarshaller, Generi
 	/**
 	 * Convert the given {@code JAXBException} to an appropriate exception from the
 	 * {@code org.springframework.oxm} hierarchy.
-	 * @param ex {@code JAXBException} that occured
+	 * @param ex {@code JAXBException} that occurred
 	 * @return the corresponding {@code XmlMappingException}
 	 */
 	protected XmlMappingException convertJaxbException(JAXBException ex) {

spring-oxm/src/main/java/org/springframework/oxm/jibx/JibxMarshaller.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.
@@ -459,7 +459,7 @@ public class JibxMarshaller extends AbstractMarshaller implements InitializingBe
 	 * {@code org.springframework.oxm} hierarchy.
 	 * <p>A boolean flag is used to indicate whether this exception occurs during marshalling or
 	 * unmarshalling, since JiBX itself does not make this distinction in its exception hierarchy.
-	 * @param ex {@code JiBXException} that occured
+	 * @param ex {@code JiBXException} that occurred
 	 * @param marshalling indicates whether the exception occurs during marshalling ({@code true}),
 	 * or unmarshalling ({@code false})
 	 * @return the corresponding {@code XmlMappingException}

spring-tx/src/main/java/org/springframework/transaction/TransactionSystemException.java

@@ -83,7 +83,7 @@ public class TransactionSystemException extends TransactionException {
 	}
 
 	@Override
-	public boolean contains(Class exType) {
+	public boolean contains(Class<?> exType) {
 		return super.contains(exType) || (exType != null && exType.isInstance(this.applicationException));
 	}