Github user ottobackwards commented on the issue:
https://github.com/apache/nifi/pull/2841
Before :
``` bash
grep -o 'deprecation' ../build.log | wc -l
795
```
After:
```bash
grep -o 'deprecation' build.log | wc -l
260
```
There seems to be a mix of deprecation fixes and formatting changes, are
there any specific changes that warrant attention that you can point out?
Is there some other way to measure or test this that you would recommend?---
