diff --git a/org.springframework.beans/src/main/java/org/springframework/beans/factory/support/BeanDefinitionReaderUtils.java b/org.springframework.beans/src/main/java/org/springframework/beans/factory/support/BeanDefinitionReaderUtils.java
index 804378b1b1..1d80a290cf 100644
--- a/org.springframework.beans/src/main/java/org/springframework/beans/factory/support/BeanDefinitionReaderUtils.java
+++ b/org.springframework.beans/src/main/java/org/springframework/beans/factory/support/BeanDefinitionReaderUtils.java
@@ -168,6 +168,7 @@ public class BeanDefinitionReaderUtils {
 	public static String registerWithGeneratedName(
 			AbstractBeanDefinition definition, BeanDefinitionRegistry registry)
 			throws BeanDefinitionStoreException {
+
 		String generatedName = generateBeanName(definition, registry, false);
 		registry.registerBeanDefinition(generatedName, definition);
 		return generatedName;
diff --git a/org.springframework.core/src/main/java/org/springframework/core/convert/TypeDescriptor.java b/org.springframework.core/src/main/java/org/springframework/core/convert/TypeDescriptor.java
index 12a4b02e54..e2c32922b9 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/convert/TypeDescriptor.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/convert/TypeDescriptor.java
@@ -27,6 +27,7 @@ import org.springframework.util.ObjectUtils;
 
 /**
  * Context about a type to convert from or to.
+ *
  * @author Keith Donald
  * @author Andy Clement
  * @author Juergen Hoeller
@@ -203,7 +204,7 @@ public class TypeDescriptor {
 	 * @return the type descriptor
 	 */
 	public static TypeDescriptor forObject(Object source) {
-		return source != null ? valueOf(source.getClass()) : null;
+		return (source != null ? valueOf(source.getClass()) : null);
 	}
 
 	/**
@@ -214,7 +215,7 @@ public class TypeDescriptor {
 	 * @see #getObjectType()
 	 */
 	public Class<?> getType() {
-		return type;
+		return this.type;
 	}
 
 	/**
diff --git a/org.springframework.expression/src/main/java/org/springframework/expression/TypedValue.java b/org.springframework.expression/src/main/java/org/springframework/expression/TypedValue.java
index a6b8d20958..bf85bd72f3 100644
--- a/org.springframework.expression/src/main/java/org/springframework/expression/TypedValue.java
+++ b/org.springframework.expression/src/main/java/org/springframework/expression/TypedValue.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2010 the original author or authors.
+ * Copyright 2002-2011 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.
@@ -31,10 +31,12 @@ public class TypedValue {
 
 	public static final TypedValue NULL = new TypedValue(null);
 
+
 	private final Object value;
 
 	private TypeDescriptor typeDescriptor;
 
+
 	/**
 	 * Create a TypedValue for a simple object. The type descriptor is inferred
 	 * from the object, so no generic information is preserved.
@@ -42,8 +44,7 @@ public class TypedValue {
 	 */
 	public TypedValue(Object value) {
 		this.value = value;
-		// initialized when/if requested		
-		this.typeDescriptor = null;
+		this.typeDescriptor = null;  // initialized when/if requested
 	}
 
 	/**
@@ -56,6 +57,7 @@ public class TypedValue {
 		this.typeDescriptor = typeDescriptor;
 	}
 	
+
 	public Object getValue() {
 		return this.value;
 	}
@@ -67,6 +69,7 @@ public class TypedValue {
 		return this.typeDescriptor;
 	}
 
+
 	@Override
 	public String toString() {
 		StringBuilder str = new StringBuilder();