OnJava8-Examples/reuse/SpaceShip.java

// reuse/SpaceShip.java
// <20>2016 MindView LLC: see Copyright.txt

public class SpaceShip extends SpaceShipControls {
  private String name;
  public SpaceShip(String name) { this.name = name; }
  @Override
  public String toString() { return name; }
  public static void main(String[] args) {
    SpaceShip protector = new SpaceShip("NSEA Protector");
    protector.forward(100);
  }
}
/* Output: (None) */