@Override
    public void reset() {
        buffer.setLength(0);
    }
NOT YET SUPPORTED. Throws {@link UnsupportedOperationException}

@param languageProbabilities Map from language to probability
@return
@throws IOException
tika-langdetect/tika-langdetect-opennlp/src/main/java/org/apache/tika/langdetect/opennlp/OpenNLPDetector.java