Updated git submodules

Project: so/libs master 9c889a6af153a16e4fba56cc1134b53f83c38d8d

Removed unused imports

Removed unused imports reported in sonar

Issue-ID: SO-1371
Change-Id: I6cc94da732105dcd697535748ab2d625d361b866
Signed-off-by: Chandan Ghosh <cghosh12@in.ibm.com>


1 file changed