Why Facelet HTML Validator validate my xhtml file don't complete

Question

I have 1 file xthml as the following:

<?xml version="1.0" encoding="UTF-8"?>
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
    xmlns:ui="http://java.sun.com/jsf/facelets"
    xmlns:f="http://java.sun.com/jsf/core"
    xmlns:h="http://java.sun.com/jsf/html"
    xmlns:p="http://primefaces.org/ui"
    template="/WEB-INF/templates/default.xhtml">

<ui:define name="content">
.......
</ui:define>
</ui:composition>

After restart my eclipse 3.7, Eclipse perform validation but it always run : "Facelet HTML validator starting to validate: student.xhtml". If I disable Facelet validation in Windows - Preference, when I perform Ctrl + Space in this xhtml file, eclipse will be not responding. What do I have to do to fix this? Thanks.

Lemmueu

Why is this file saved as .xhtml if it has no root html element? – Crocker

@Hawken: because it's not a HTML file but a XHTML file. – Ballentine