title: How to add server classes for all contexts in Jetty?
body: <p>I have jetty configured to use slf4j and logback. version 8.x</p>
  
  <p>According to this place <a href="http://dev.eclipse.org/mhonarc/lists/jetty-users/msg02859.html" rel="nofollow">http://dev.eclipse.org/mhonarc/lists/jetty-users/msg02859.html</a> you can add those classes in the list of server classes of jetty per context, so the web application can't see the slf4j server classes.</p>
  
  <p>I don't want to do this for each war I deploy. Is it possible to configure only once all the classes AND resources ($JETTY_HOME/resources/logback.xml is visible to webapps by default) of the server that are not to be available in the classloader of deployed webapps ?</p>