am 3b68ca16: am 96160dea: am 8e645d58: am 649c3c44: am 7290d93d: Merge "Yell loudly about undefined behind in Bitmap, but work anyway" into mnc-dev

* commit '3b68ca168acc09b54fa3f6ed73e7ded10e5b8105':
  Yell loudly about undefined behind in Bitmap, but work anyway