Class filter dialog in Breakpoints

Hello,

This feature doesn't seem to work for me. I tried several ways:
- only package inclusion pattern, such as 'com.some.package.*'
- inclusion of qualified class names
- only exclusion class or pattern
- combination of inclusion/exclusion patterns above

What is the right way to go about this? Does it work for anybody here such as in latest Idea 11? Myself I am still using Idea X (107.587).

many thanks,
john

[EDIT] Btw, I am trying to break on NPE. Creating a custom exception there is quite involved and not worthwhile here.