/*
 * WaterTransport.java
 *
 * Created on May 25, 2002, 10:45 AM
 */

/**
 *
 * @author  Douglas Ison
 * @version 
 */
public class WaterTransport extends Boat {

    /** Creates new WaterTransport */
	String speed = "30";
	public WaterTransport(){}
	public void setSpeed(int speed) {
	  try {
		this.speed = Integer.toString(speed);
        } catch(NumberFormatException e) {}
	}	
        public String toString() {
	  return "The boat is going "+speed+"/knots";
	}
}