else
} else {
    public HardTokenView getHardTokenViewWithUsername(String username) throws RemoteException{      HardTokenView  returnval = null;      this.result=null;      Collection res = hardtokensession.getHardTokens(admin, username);      Iterator iter = res.iterator();      if(res.size() > 0){        this.result = new HardTokenView[res.size()];        for(int i=0;iter.hasNext();i++){          this.result[i]=new HardTokenView((HardTokenData) iter.next());        }      }      else        this.result = null;      if(this.result!= null && this.result.length > 0)        return this.result[0];      else        return null;    }