<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:q="aaa" xsi:schemaLocation="aaa aaa
http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/j2ee" version="2.4"/>