title: Changes in HTML not reflected as long as I am using proxy
body: <p>I shifted from Eclipse to Jdeveloper. I had a weird problem that I was able to solve but not able to understand.</p>
  
  <p>Whenever I made any changes in HTML in Jdeveloper's web projects the changes were not reflected when I ran the HTML again. The old webpages kept coming in the webbrowser. Same source code. Same CSS/JS. I found that as long as there were proxy settings in my web browser the changes were not reflected. But if I switched off the proxy the changes made in HTML were reflected i.e webpage were displayed with the changes made from last time.</p>
  
  <p>By proxy set I mean proxy setting placed at the following
  Window -> Start Menu -> internet options -> Connections -> LAN Settings -> Proxy Server</p>
  
  <p>I have tried to run the resulting URL on Google chrome, Firefox and internet explorer. As long as the web browser was using proxy the changes made in HTML were not shown by running it again.</p>
  
  <p>In Eclipse Juno I simply had to clean Tomcat's directory to get changes reflected.</p>
  
  <p>Anyone can explain why this happens?</p>