// File: Rectangle.java // Copy: Copyright (c) 1998, 2004 David Green // Vers: 1.1.0 20040909 dgg -- convert names/style // Vers: 1.0.1 1998/10/16 dgg -- original coding public class Rectangle { // sides of rectangle protected int side1; protected int side2; // constructors public Rectangle() { System.out.println("Rectangle()"); side1 = 1; side2 = 3; } public Rectangle( int aSide1, int aSide2 ) { System.out.println("Rectangle(int,int)"); side1 = aSide1; side2 = aSide2; } public void printArea() { System.out.println("Rectangle method, area = " + area() ); } public int area() { System.out.println("Rectangle's area()"); return side1 * side2 ; } }