Merge "Code improvements in Common Utils"
authorYan Yang <yangyanyj@chinamobile.com>
Wed, 21 Mar 2018 00:58:52 +0000 (00:58 +0000)
committerGerrit Code Review <gerrit@onap.org>
Wed, 21 Mar 2018 00:58:52 +0000 (00:58 +0000)

Trivial merge