code: public static GeoParser getDefault(String pathToLuceneIndex, int maxHitDepth, int maxContentWindow, boolean fuzzy)
                      throws ClavinException {
          try {
              // instantiate default LocationExtractor
              LocationExtractor extractor = new ApacheExtractor();
              return getDefault(pathToLuceneIndex, extractor, maxHitDepth, maxContentWindow, fuzzy);
          } catch (IOException ioe) {
              throw new ClavinException("Error creating ApacheExtractor", ioe);
          }
      }
docs: Get a GeoParser with defined values for maxHitDepth and
  maxContentWindow, and fuzzy matching explicitly turned on or off.
  
  @param pathToLuceneIndex     Path to the local Lucene index.
  @param maxHitDepth           Number of candidate matches to consider
  @param maxContentWindow      How much context to consider when resolving
  @param fuzzy                 Should fuzzy matching be used?
  @return                      GeoParser
  @throws ClavinException      If the index cannot be created.