code: public double[] getSentenceProbabilities() {
      double[] sentProbArray = new double[sentProbs.size()];
      for (int i = 0; i < sentProbArray.length; i++) {
        sentProbArray[i] = ((Double) sentProbs.get(i)).doubleValue();
      }
      return sentProbArray;
    }
docs: Returns the probabilities associated with the most recent
  calls to sentDetect().
  @return probability for each sentence returned for the most recent
  call to sentDetect.  If not applicable an empty array is
  returned.