reindex of Confluence doc question

[Harryman, Rob]

I'm feeling very dense, but where is the INFO section that the following document refers to? 

I don't see INFO in the log4j.properties files

I am looking at the following webpage:

https://confluence.atlassian.com/confkb/how-to-manually-rebuild-content-index-from-scratch-on-confluence-data-center-with-downtime-1019380452.html

• The following classes should be added to INFO as part of the above procedure.

  com.atlassian.confluence.search.lucene
  com.atlassian.confluence.internal.index
  com.atlassian.confluence.impl.index
  com.atlassian.bonnie.search.extractor