version change in web.xml
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
- http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
- version="2.5">
+ http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+ version="3.0">
<servlet>
<servlet-name>Faces Servlet</servlet-name>
