Not able to set the context

Hi All,
I am not able set the context to an xml file in JFPREAMBLE CONTEXT file. Can any suggest me how to fix it?

context.setAttribute("myTest", "mkmmkmmkm");
String output = (String) getServletContext().getAttribute("testMe");You set "myTest" but try to get "testMe"

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Not able to get the context attribute set in ServletContextListener

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I have written a simple ServletContextListener and set an attribute in it. when i am trying to retrieve the attribute value in my servlet, I am getting as null. Could anybody please let me know about this if i need to add any more changes.
Below is the complete code of my sample application
web.xml
<web-app>
<servlet>
<servlet-name>myServlet</servlet-name>
<servlet-class>com.mypackage.MyServlet</servlet-class>
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package com.mypackage;
import javax.servlet.ServletContext;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
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public void contextInitialized(ServletContextEvent arg0) {
ServletContext context = arg0.getServletContext();
String testApplication = context.getInitParameter("testMe");
context.setAttribute("myTest", "mkmmkmmkm");
Servlet
package com.mypackage;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class MyServlet extends HttpServlet{
public void doGet(HttpServletRequest request, HttpServletResponse response){
ServletContext context = getServletContext();
if(context != null){
response.setContentType("text/html");
try {
String output = (String) getServletContext().getAttribute("testMe");
PrintWriter out = response.getWriter();
out.print("The required value is... "+output);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
OUTPUT
When accessed with any url as below:
http://localhost:8080/helloworld/u
gettting output as "The required value is... null" . Because i set the context attribute, I am expecting not null. Can anybody suggest me on this.

context.setAttribute("myTest", "mkmmkmmkm");
String output = (String) getServletContext().getAttribute("testMe");You set "myTest" but try to get "testMe"

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Hu Sumit,
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