This is a regression caused by
MWAR-404. This diff needs to be reverted.
The commit blindly assumes that filterDescriptors can be blindly passed to #copyFiles(). That's wrong. It will filter ALL files. The entire containerConfigXML parameter is wrong and here is the issue for MWAR-307.
Karl Heinz Marbaise, please revert
MWAR-404. The current code won't work for anything but Tomcat's container.xml. We need a general approach as described in MWAR-307.