code: public void createValuesDictionary() {
      tagValueDescriptions = new HashMap<String, String>();
      if (valueCodes != null && valueDescriptions != null && valueCodes.size() > 0
          && valueCodes.size() == valueDescriptions.size()) {
        for (int i = 0; i < valueCodes.size(); i++) {
          tagValueDescriptions.put(valueCodes.get(i) + "", valueDescriptions.get(i));
        }
      }
    }
docs: Creates the values dictionary.