Reverted r2281: Methods made private again, otherwise SWIG wraps what we do not want to wrap.
Reverted r2281: Methods made private again, otherwise SWIG wraps what we do not want to wrap.

unispeech/swig-wrapper,unispeech/swig-wrapper,AaronZhangL/swig-wrapper,AaronZhangL/swig-wrapper,AaronZhangL/swig-wrapper,unispeech/swig-wrapper,unispeech/swig-wrapper,AaronZhangL/swig-wrapper,unispeech/swig-wrapper,AaronZhangL/swig-wrapper,unispeech/swig-wrapper,AaronZhangL/swig-wrapper