public class NumberSeven {


  public NumberSeven(int initialPosition) {
    this.initialPosition = initialPosition;

  }

    public static void main(String[] args) {
      NumberSeven seven = new NumberSeven(1);
      seven.toString();
    }
  //fields
  public int initialPosition;
  public int startingPoint = 1;

  //constructor


  public void turn() {
    if (startingPoint == 1) {
      startingPoint = -1;
  }else {
  startingPoint = 1;
  }
  }
  public void move(int move) {
    initialPosition += move;

  }
  //getter
  public int getPosition() {
    return initialPosition;
  }
  public String toString() {
    return initialPosition + "";
  }
}