1 package com.twister; 2 3 public class Area { 4 5 //should initialize to 0 - formula mentioned for documentation 6 int area = length*width; 7 8 //Instance variables get initialized to 0 9 int length; 10 int width; 11 12 public static void main(String[] args) { 13 Area a = new Area(); 14 //Do whatever needs to be done in main 15 } 16 }