App { public static void main(String[] args) { Commander commander = new Commander(new Sergeant(new Soldier(), new Soldier(), new Soldier()), new Sergeant(new Soldier(), new Soldier(), new Soldier())); commander.accept(new SoldierVisitor()); commander.accept(new SergeantVisitor()); commander.accept(new CommanderVisitor()); }  static void main(String[] args);  }
@Test public void test() { String[] args = {}; App.main(args); }