1 package com.twister;
 2 class MyData{
 3     String author = com.twister.Constants.AUTHOR;
 4     //lot of other stuff comes here…    
 5     
 6     public static void main(String[] args) {
 7         MyData mydata = new MyData();
 8         System.out.println(mydata.author);
 9     }
10 }
11 
12 package com.twister;
13 class Constants{
14     public static final String AUTHOR = "SAM"; //Me of course
15 
16 }