Bug-5644: Fix checkstyle invocation for l2switch builds
- fixed parent pom file to fix invocation of checkstyle during build process
- fixed checkstyle warnings reported during build (incorrect indentation, import order, logger init, etc.)

Change-Id: I5c21b3686f98b03b7d1dda33285f819b61757d3f
Signed-off-by: Ajay L <ajayl.bro@gmail.com>
68 files changed