Removed some codacy issues (#656) · jenkinsci/prometheus-plugin@f8c26ba

Success

linux-21 (6 ms)
- Checkout (linux-21) (1 min 22 sec)
- Build (linux-21) (2 min 56 sec)
- Archive (linux-21) (1 min 14 sec)
windows-21 (6 ms)
- Checkout (windows-21) (12 sec)
- Build (windows-21) (2 min 52 sec)
- Archive (windows-21) (0.66 sec)
linux-17 (5 ms)
- Checkout (linux-17) (1 min 22 sec)
- Build (linux-17) (2 min 27 sec)
- Archive (linux-17) (0.68 sec)
linux-11 (3 min 37 sec)
- Checkout (linux-11) (21 sec)
- Build (linux-11) (3 min 1 sec)
- Archive (linux-11) (6.4 sec)