Source of Rectangle.java

Structures and functions

public class Rectangle

  1: //Rectangle.java
  2: 
  3: /**
  4:  * Class that represents a rectangle.
  5:  */
  6: public class Rectangle
  7: {
  8:     private int width;
  9:     private int height;
 10:     private int area;
 11: 
 12:     public void setDimensions
 13:     (
 14:         int newWidth,
 15:         int newHeight
 16:     )
 17:     {
 18:         width = newWidth;
 19:         height = newHeight;
 20:         area = width * height;
 21:     }
 22: 
 23:     public int getArea()
 24:     {
 25:         return area;
 26:     }
 27: }