Fixes # .

### Did you remember to?

- [ ] Add test case(s)
- [ ] Update `CHANGES.txt`

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* Add new features to TestNG (or)
* Fix bugs in TestNG

If your pull request involves fixing SonarQube issues then we would suggest that you please discuss this with the 
[TestNG-dev](https://groups.google.com/forum/#!forum/testng-dev) before you spend time working on it.
