java程序用做windows服务

import   org.tanukisoftware.wrapper.WrapperActionServer;  
  import   org.tanukisoftware.wrapper.WrapperManager;  
  import   org.tanukisoftware.wrapper.WrapperListener;  
  import   org.tanukisoftware.wrapper.event.WrapperEventListener;  
   
  public   class   HelloWorld   implements   WrapperListener{  
           
          private   HelloWorld()   {  
          }  
   
          public   Integer   start(   String[]   args   ){  
                  System.out.println(   "start()"   );  
   
                  try{  
                          System.out.println("HelloWorld!");  
                  }  
                  catch   (   Exception   e   ){}  
                  return   null;  
          }  
           
          public   int   stop(   int   exitCode   ){  
                  System.out.println(   "stop("   +   exitCode   +   ")"   );  
                  return   exitCode;  
          }  
           
          public   void   controlEvent(   int   event   ){  
                  System.out.println(   "controlEvent("   +   event   +   ")"   );  
          }  
           
          public   static   void   main(   String[]   args   ){  
                  System.out.println(   "Initializing..."   );  
                  WrapperManager.start(   new   HelloWorld(),   args   );  
          }