am a28a05e9: Cleanup: Make some classes as final

* commit 'a28a05e971cc242b338331a3b78276fa95188d19':
  Cleanup: Make some classes as final
tree: 946755db07ee5808be32ae16424dee6dac4abdad
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk