Merge "removed unused imports and fixed sonar issues"
authorBharath Balasubramanian <bharathb@research.att.com>
Tue, 20 Nov 2018 12:54:02 +0000 (12:54 +0000)
committerGerrit Code Review <gerrit@onap.org>
Tue, 20 Nov 2018 12:54:02 +0000 (12:54 +0000)

Trivial merge