package shapes;
import java.lang.*;

/*
  This class provides a third dimension to Rectangle
*/
public class Box extends Rectangle {
  int height; // override the Rectangle height
  int depth; // unique to Box

  public Box() {
    height = 4;
    width = 3; // the width from Rectangle
    depth = 2;
  }

  public int getDepth() {
    return depth;
  }

  public void setDepth(int newDepth) {
    depth = newDepth;
  }

  // width is the same as super.width
    public int getVolume() {
    return height * width * depth;
  }
}