public void addConceptAnnotation(int startCharOffset, int endCharOffset, String typ, ConceptTypeParam conceptType) {
CharacterOffsetToLineTokenConverter converter = new CharacterOffsetToLineTokenConverterDefaultImpl(wholeText);
LineAndTokenPosition startLineAndTokenPosition = converter.convert(startCharOffset);
LineAndTokenPosition endLineAndTokenPosition = converter.convert(endCharOffset);
ConceptAnnotation conceptAnnotation = new ConceptAnnotation();
Location beginLocation = new Location();
beginLocation.setLine(startLineAndTokenPosition.getLine());