static 
    {
         try 
        {
            resources = ResourceBundle.getBundle("resources.SquidManager",Locale.getDefault());
        }
         catch  (MissingResourceException mre)
        {
            System.exit( 1 );
        }
    }
//и методы
     private  String getResourceString(String nm)
    {
	    String str;
	     try 
        {
	        str = resources.getString(nm);
	    }
         catch  (MissingResourceException mre)
        {
	        str =  null ;
	    }
	     return  str;
    }
     private  URL getResource(String key)
    {
	    String name = getResourceString(key);
	     if  (name !=  null )
        {
	        URL url =  this .getClass().getResource(name);
	         return  url;
	    }
	     return   null ;
    }