docs: public static String toTitleCase(String string)
    {
      if(string == null) {
        return null;
      }
      if(string.isEmpty()) {
        return "";
      }
      List<String> words = Strings.split(string, '-', '_', ' ', '/', '\\');
      StringBuilder title = new StringBuilder(toCamelCase(words.get(0)));
      for(int i = 1; i < words.size(); ++i) {
        title.append(' ');
        title.append(toCamelCase(words.get(i)));
      }
      return title.toString();
    }