Merge changes from topic 'required_checker'
authorDominic Lunanuova <dgl@research.att.com>
Mon, 25 Mar 2019 13:17:22 +0000 (13:17 +0000)
committerGerrit Code Review <gerrit@onap.org>
Mon, 25 Mar 2019 13:17:22 +0000 (13:17 +0000)
* changes:
  Extract required(...) method
  Extract class StopWatch from ApiService


Trivial merge