When downloading a directory, this repetitive logging appears:

Finished downloading a file!
Finished downloading a file!
Finished downloading a file!
Finished downloading a file!
Finished downloading a file!
Finished downloading a file!
... (repeat possibly hundreds of times)
 

Improvements to this could either:

1. Summarize the total number of files downloaded like "200 files downloaded from ___" (This is how the Jenkins classic S3 plugin summarized multiple downloads.)
2. Make the logging per-file contain some per-file information to make it useful.

Thanks!