Fix minor issues :
authorAnil Vishnoi <vishnoianil@gmail.com>
Fri, 10 Apr 2015 20:04:16 +0000 (01:34 +0530)
committerAnil Vishnoi <vishnoianil@gmail.com>
Fri, 10 Apr 2015 20:04:16 +0000 (01:34 +0530)
commit3deea5a113eddd46f6b4371c51ecdf5140060ffa
treed3d977e27ee39a177e3ae36efcd219602748dc89
parent64dab17ba1484cce1d6fb951868db84e183abdba
Fix minor issues :
Closing transaction
Removing null change on Optional, not required.

Change-Id: I728a924d4a259a4af6187ac2e3f24025e5b767c9
Signed-off-by: Anil Vishnoi <vishnoianil@gmail.com>