Github user ottobackwards commented on the issue:
https://github.com/apache/nifi/pull/2800
This looks good, just two comments.
1. If we are going to add support for non-ascii, the test should test
non-ascii, can we add that?
2. We now have a pattern of use in two places using with a try catch around
setting headers with encoding, maybe we should have a function?---
