Prints a concerning log message stating "failed content integrity validation" when in actual fact, the remote may have responded with 404 or other implied 'not found' status code.
Instead, print a log message indicating the status code and more exact reason the file was detected as not valid.
- Change logging level of ROOT to DEBUG
- Request a file through a Maven proxy repository that the remote will return 404 for.
- examine the logs for the message "failed content integrity validation"