[jetty-users] unhide some jetty classes

[Peter Ondruška <peter.ondruska+jetty@xxxxxxxx>]

I am trying to unhide (http://www.eclipse.org/jetty/documentation/current/jetty-classloading.html#configuring-webapp-classloading) some Jetty classes (org.eclipse.jetty.util.ssl.) but I do something wrong?

My xml is:

<Configure class="org.eclipse.jetty.webapp.WebAppContext">
  <Call name="addServerClass">
    <Arg>-org.eclipse.jetty.util.ssl.</Arg>
  </Call>
</Configure>

But it fails with:

2013-11-20 21:33:10.051:WARN:oejw.WebAppContext:main: Failed startup of context o.e.j.w.WebAppContext@427a9efe{/,null,null}
java.lang.NullPointerException
        at org.eclipse.jetty.webapp.Configuration$ClassList.serverDefault(Configuration.java:131)
        at org.eclipse.jetty.webapp.WebAppContext.loadConfigurations(WebAppContext.java:918)
        at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:421)
        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:490)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
        at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1250)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1174)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.eclipse.jetty.start.Main.invokeMain(Main.java:297)
        at org.eclipse.jetty.start.Main.start(Main.java:706)
        at org.eclipse.jetty.start.Main.main(Main.java:103)

I tried even empty <Configure> (not Call) with same result.

What am I doing wrong?