The PatchExecutor for JOC should be able to update 3rd Party libraries with newer versions

Current Situation

As of now the JOC Cockpit PatchExecutor is not able to update 3rd party libraries.

This is because the PatchExecutor won´t delete Files from the web archive file (joc.war)  which are differently named to the files provided by the patch.

To try this would result in multiple version of a library on the classpath and unpredictable behavior of the main application.

Desired Behavior

In the event of an update of a 3rd party library, the JOC Cockpit PatchExecutor should be able to delete older versions of that library in order to prevent multiple versions on the web apllications classpath.