src/main/java/org/teachingkidsprogramming/recipes/completed/section05recursion/RecursiveSquare.java
private static void moveBackToCenter(double length)
  {
    Tortoise.setPenUp();
    Tortoise.turn(90);
    Tortoise.move(length / 2);
    Tortoise.turn(90);
    Tortoise.move(length / 2);
    Tortoise.turn(180);
    Tortoise.setPenDown();
    //
  }
private static void moveBackToCenter(double length)
  {
    Tortoise.setPenUp();
    Tortoise.turn(90);
    Tortoise.move(length / 2);
    Tortoise.turn(90);
    Tortoise.move(length / 2);
    Tortoise.turn(180);
    Tortoise.setPenDown();
    //
  }
Create the moveBackToCenter recipe