Jean Chalard 7ed22f1f72 Factorize some common code (A49)
Also add some comment to clarify what's happening inside those
methods

Change-Id: I5b9b1e105b3145f0b050f35d12c5b6ca6e4a4d8c
2012-07-05 17:21:44 +09:00
..
2012-07-03 14:21:10 -07:00