Calling blacklistLibOrExtJars without arguments causes an Exception

[larsgrefer]

Calling blacklistLibOrExtJars() without arguments throws java.lang.IllegalArgumentException: Can only blacklist jars by leafname: /System/Library/Java/Extensions/MRJToolkit.jar while whitelistLibOrExtJars() without arguments works fine.

[lukehutch]

Thanks, I should fix the error message, but lib and ext jars are already blacklisted by default. What behavior were you trying to achieve by calling it without arguments?

[larsgrefer]

I need to call enableSystemPackages() in order to find com.sun.faces and javax.faces classes but don't want to scan rt.jar

[larsgrefer]

This is my current workaround: https://github.com/joinfaces/joinfaces/pull/565/files#diff-1ad3611e83b5274657ca3924a729d319R92

[lukehutch]

Thanks for the fix!