title: Why my Eclipse requests for "http://www.w3.org/2001/xml.xsd" and fails often
body: <p>I'm using Eclipse JavaEE IDE edition Indigo Release (build id:20110615-0604)
  to develop Tomcat-based java web applications, 
  and I've no plan to write anything about Web Service.</p>
  
  <p>However, when I created a new Java web project in Eclipse,
  it will automatically include a node named "JAX-WS Web Services" in the project explorer,
  which I don't find a way to exclude.</p>
  
  <p>And more inconveniently:
  Everyday I first time launch my Eclipse and click to expand the project node 
  in the project explorer, 
  the whole Eclipse IDE will be stuck for a long while (about one or two minutes).</p>
  
  <p>I thought it should be something wrong with the "JAX-WS Web Services" node.
  So I used Fiddler to track the requests and responses.</p>
  
  <p>I found that when I click to expand the project node, Eclipse will request for:</p>
  
  <ul>
  <li>(a) http: //java.sun.com/xml/ns/j2ee/web-app_2_4.xsd </li>
  <li>(b) http: //java.sun.com/xml/ns/j2ee/j2ee_1_4.xsd </li>
  <li>(c) http: //www.ibm.com/webservices/xsd/j2ee_web_services_client_1_1.xsd </li>
  <li>(d) http: //www.ibm.com/software/info/webservices/xsd/j2ee_web_services_client_1_1.xsd</li>
  <li>(e) http: //www-01.ibm.com/software/info/webservices/xsd/j2ee_web_services_client_1_1.xsd</li>
  <li>(f) <a href="http://www.w3.org/2001/xml.xsd" rel="nofollow">http://www.w3.org/2001/xml.xsd</a></li>
  </ul>
  
  <p>And the last one (f) will last for a long time to retrieve, 
  and have a high failure rate (HTTP 504).
  I believe this is the reason why Eclipse stuck.</p>
  
  <p>I want to know:
  How to fix or avoid this problem?</p>
  
  <p>Thanks!</p>