am 27bddbe6: am 1bebdcb4: Move RingCharBuffer as a singleton in Util

Merge commit '27bddbe67f00953dc82a8543fe610c9010f7077c'

* commit '27bddbe67f00953dc82a8543fe610c9010f7077c':
  Move RingCharBuffer as a singleton in Util
tree: 4a29de1ca9144fdc245235f796fb9854ba380298
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. Android.mk
  6. CleanSpec.mk