[tor-bugs] #21144 [Metrics/metrics-lib]: remove 604 checkstyle complaints from metrics-lib

[Tor Bug Tracker & Wiki]

#21144: remove 604 checkstyle complaints from metrics-lib
-------------------------------------+--------------------------
     Reporter:  iwakeh               |      Owner:  metrics-team
         Type:  enhancement          |     Status:  new
     Priority:  Medium               |  Milestone:
    Component:  Metrics/metrics-lib  |    Version:
     Severity:  Normal               |   Keywords:  metrics-help
Actual Points:                       |  Parent ID:
       Points:                       |   Reviewer:
      Sponsor:                       |
-------------------------------------+--------------------------
 Mostly for test classes.
 Run `ant checks` to see the items.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21144>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online