explicit str

Change-Id: I413c0efb46660c19f185c2ae21e1631dfef1dbac
cast to str

Change-Id: Id28602a9a18a4e66ad8e6337ce3992dea3177c96
Remove useless debug

Change-Id: I1735783846400426fb78816721e2ee21e131e4cb
little cleanup

Change-Id: I77853b82cf7584e19a8d2af3c2e490e9be64bfdf
CHANGE: Added analysis module

Also fix a couple of bugs

Change-Id: I9fbf1f65956631249d9f083d72da846c741288bf