public class TutorialDemo {
  public static void main( String[] args ) {
    int[] numbers = new int[ 4 ];
    numbers[0] = 3;
    numbers[3] = 11;
    numbers[2] = -4;
    numbers[1] = 0;

    LJV.drawGraph( numbers );
          
    String[] animals = new String[ 5 ];
    animals[0] = "bird";
    animals[3] = "horse";
    animals[4] = animals[3].substring(1,3);

    LJV.drawGraph(  animals );
  }
}