title: java.lang.NoClassDefFoundError: com/opensymphony/xwork2/config/ConfigurationProvider
body: <p>lang.NoClassDefFoundError: com/opensymphony/xwork2/config/ConfigurationProvider exception in tryint to start a sample web application.</p>
  
  <p>However the xwork2.1.3.jar is there in the lib directory I have checked it. </p>
  
  <p>Anybody knows why I might be getting this error.</p>