Hello.

I found the same issue and am wondering why in AggregatedClassLoader there is the following call super(null);
Is there any reason to give null instead of Thread.currentThread().getContextClassloader() ?

If there is a parent classloader instead of null, then Tomcat will find out that it's still in one of its classloader and so it will authorize the access to the JNDI context under java:comp .

Regards,
Laurent