Index: src/main/java/com/sun/jersey/spi/spring/container/servlet/SpringServlet.java
===================================================================
--- src/main/java/com/sun/jersey/spi/spring/container/servlet/SpringServlet.java	(revision 5823)
+++ src/main/java/com/sun/jersey/spi/spring/container/servlet/SpringServlet.java	(working copy)
@@ -21,24 +21,25 @@
  */
 package com.sun.jersey.spi.spring.container.servlet;
 
-import com.sun.jersey.spi.spring.container.SpringComponentProviderFactory;
-import com.sun.jersey.api.core.DefaultResourceConfig;
+import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import javax.servlet.ServletException;
+
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.web.context.ConfigurableWebApplicationContext;
 import org.springframework.web.context.WebApplicationContext;
 import org.springframework.web.context.support.WebApplicationContextUtils;
 import org.springframework.web.context.support.XmlWebApplicationContext;
 
+import com.sun.jersey.api.core.DefaultResourceConfig;
 import com.sun.jersey.api.core.ResourceConfig;
 import com.sun.jersey.core.spi.component.ioc.IoCComponentProviderFactory;
 import com.sun.jersey.spi.container.WebApplication;
 import com.sun.jersey.spi.container.servlet.ServletContainer;
 import com.sun.jersey.spi.container.servlet.WebConfig;
-import java.util.Map;
-import javax.servlet.ServletException;
+import com.sun.jersey.spi.spring.container.SpringComponentProviderFactory;
 
 /**
  * A servlet or filter for deploying root resource classes with Spring
@@ -153,7 +154,7 @@
         final ConfigurableWebApplicationContext ctx = new XmlWebApplicationContext();
         ctx.setParent(getDefaultContext());
         ctx.setServletContext(getServletContext());
-        ctx.setConfigLocation(contextConfigLocation);
+        ctx.setConfigLocations(new String[]{contextConfigLocation});
 
         ctx.refresh();
         return ctx;
Index: src/main/java/com/sun/jersey/spi/spring/container/SpringComponentProviderFactory.java
===================================================================
--- src/main/java/com/sun/jersey/spi/spring/container/SpringComponentProviderFactory.java	(revision 5823)
+++ src/main/java/com/sun/jersey/spi/spring/container/SpringComponentProviderFactory.java	(working copy)
@@ -39,7 +39,9 @@
 import java.lang.annotation.Annotation;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.HashMap;
 import java.util.Iterator;
+import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -50,7 +52,6 @@
 import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ConfigurableApplicationContext;
-import org.springframework.util.ClassUtils;
 
 import com.sun.jersey.api.core.ResourceConfig;
 import com.sun.jersey.api.spring.Autowire;
@@ -61,8 +62,6 @@
 import com.sun.jersey.core.spi.component.ioc.IoCInstantiatedComponentProvider;
 import com.sun.jersey.core.spi.component.ioc.IoCManagedComponentProvider;
 import com.sun.jersey.spi.inject.Inject;
-import java.util.HashMap;
-import java.util.Map;
 
 /**
  * The Spring-based {@link IoCComponentProviderFactory}.
@@ -86,7 +85,7 @@
     private void register(ResourceConfig rc, ConfigurableApplicationContext springContext) {
         String[] names = BeanFactoryUtils.beanNamesIncludingAncestors(springContext);
         for (String name : names) {
-            Class<?> type = ClassUtils.getUserClass(springContext.getType(name));
+            Class<?> type = getUserClass(springContext.getType(name));
             if (ResourceConfig.isProviderClass(type)) {
                 LOGGER.info("Registering Spring bean, " + name +
                         ", of type " + type.getName() +
@@ -254,7 +253,7 @@
             boolean inheritedNames = false;
             String beanName = null;
             for (String name : names) {
-                Class<?> beanType = ClassUtils.getUserClass(springContext.getType(name));
+                Class<?> beanType = getUserClass(springContext.getType(name));
 
                 inheritedNames = c.isAssignableFrom(beanType);
 
@@ -330,4 +329,18 @@
         }
         return sb.toString();
     }
+
+    /** The CGLIB class separator character "$$" */
+   	private static final String CGLIB_CLASS_SEPARATOR = "$$";
+
+    /**
+   	 * Return the user-defined class for the given class: usually simply the given
+   	 * class, but the original class in case of a CGLIB-generated subclass.
+   	 * @param clazz the class to check
+   	 * @return the user-defined class
+   	 */
+   	public static Class getUserClass(Class clazz) {
+   		return (clazz != null && clazz.getName().indexOf(CGLIB_CLASS_SEPARATOR) != -1 ?
+   				clazz.getSuperclass() : clazz);
+   	}
 }
Index: pom.xml
===================================================================
--- pom.xml	(revision 5823)
+++ pom.xml	(working copy)
@@ -177,7 +177,7 @@
         </plugins>
     </build>
     <properties>
-        <spring20-release-version>2.0.5</spring20-release-version>
+        <spring20-release-version>2.0.1</spring20-release-version>
         <spring25-release-version>[2.5.2,3)</spring25-release-version>
     </properties>
     <profiles>