<?xml version="1.0" encoding="ISO-8859-1"?>
<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_3_0.xsd" version="3.0" metadata-complete="true">

  <display-name>Your Project Name</display-name>
  <description>
     Your Project Description
  </description>
  <error-page>
   <error-code>404</error-code>
   <location>/index.html</location>
  </error-page>
</web-app>