CONN-811: Adding more Unit tests for Direct/Addressing packages.
CONN-811: Added JUnits to Direct/Addressing Packages in DirectCore, applied review comments.
CONN-811: Added JUnits to Direct/Addressing Packages in DirectCore, applied review comments.
Merge pull request #682 from vsaibabu/CONN-811

CONN-811: Adding more Unit tests for Direct/Addressing packages.