diff --git a/org.springframework.core/src/main/java/org/springframework/core/GenericTypeResolver.java b/org.springframework.core/src/main/java/org/springframework/core/GenericTypeResolver.java
index 7cddcde7127..596a925ebdf 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/GenericTypeResolver.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/GenericTypeResolver.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2009 the original author or authors.
+ * Copyright 2002-2010 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.
@@ -164,6 +164,9 @@ public abstract class GenericTypeResolver {
 		return null;
 	}
 	
+	/**
+	 * Extract a class instance from given Type.
+	 */
 	private static Class extractClass(Class ownerClass, Type arg) {
 		if (arg instanceof TypeVariable) {
 			TypeVariable tv = (TypeVariable) arg;