Why doesn't log4j work with Camel-on-EAP web application?

Issue

When deploying Camel as a web application, logging seems to be lost. How can it be enabled?

Fuse Service Works (FSW) 6.0

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Here are the common uses of Markdown.

Code blocks

~~~
Code surrounded in tildes is easier to read
~~~

Links/URLs

[Red Hat Customer Portal](https://access.redhat.com)