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A static class implementation of Singleton pattern



/*
The Design Patterns Java Companion

Copyright (C) 1998, by James W. Cooper

IBM Thomas J. Watson Research Center

*/
final class Spooler {
  
  static public void print(String s) {
    System.out.println(s);
  }
}


public class StaticSpool {
  public static void main(String argv[]) {
    Spooler.print("here it is");
  }
}

           
       
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