public static void main(String[] args) {
    ThirdPartyFractalGenerator generator = 
      new ThirdPartyFractalGenerator();
    String line;
    System.out.println("Demonstration of the fractal landscape generator");
    for ( int r = 0; r < 16; r++ ) {
      line = "";
      for ( int c = 0; c < 16; c++ ) {
        line = line + generator.getLandscapeAt(r,c);
      }
      System.out.println( line );
    }
  }