// behavior file

Patchwork {
  traversal PaE(TransportVisitorE tve) {
	to E;
  }
}

TransportVisitorE {
  before E (@ this.set_e(host); @)
}

Main {

(@
  static public void main(String args[]) throws Exception {
  	
	Patchwork iPatchwork = Patchwork.parse(System.in);
	TransportVisitorE tve = new TransportVisitorE();

	try {
	  iPatchwork.PaE(tve);
	  E result = tve.get_e();
	  System.out.println("SUCCESS");

	} catch (NullPointerException e) {
	  System.out.println("FAILURE");
        }       

  }
	
@)

}