@Override
    public LanguageDetector setPriors(Map<String, Float> languageProbabilities) throws IOException {
        throw new UnsupportedOperationException();
    }
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