private List<CeliMorphoFeatures> convertLexicalEntryToMorphFeatures(LexicalEntry le, String lang) {
List<CeliMorphoFeatures> result = new Vector<CeliMorphoFeatures>();
if (!le.termReadings.isEmpty()) {
for (Reading r : le.termReadings) {
CeliMorphoFeatures morphoFeature = CeliMorphoFeatures.parseFrom(r, lang);
if(morphoFeature != null){
result.add(morphoFeature);
}
}
}