code: public static boolean fixChunkSentenceBoundaries(CoreMap docAnnotation, List<IntPair> chunkCharOffsets)
    {
      return fixChunkSentenceBoundaries(docAnnotation, chunkCharOffsets, false, false, false);
    }
docs: Give an list of character offsets for chunk, fix sentence splitting
  so sentences doesn't break the chunks
  @param docAnnotation Document with sentences
  @param chunkCharOffsets ordered pairs of different chunks that should appear in sentences
  @return true if fix was okay (chunks are in all sentences), false otherwise