public class Rectangle {

  private int height;
  private int width;
  
  public Rectangle() { }

  public int getHeight() {
    return height;
  }

  public void setHeight(int newHeight) {
    height = newHeight;
  }

  public int getWidth() {
    return width;
  }

  public void setWidth(int newWidth) {
    width = newWidth;
  }

  public int getArea() {
    return height * width;
  }

}