...
  class User {
        public static String getName(){
                return "Gendalf";
        }

        public static void getException() {
                throw new NullPointerException("okay :(");    
        } 
        
        public static int getYear(){
                return 10;
        } 
 }
  
 ....
 public static void main(String [] ar){
         System.out.println(User.getName);
         User.getException();
         System.out.println(User.getYear);
 } 


 ...

after() throwing (NullPointerException e): target(User) && execution (void *.getNull*()){ 
		print("## TEST 4: catch and handle exception");
		print(e.getMessage());
		print("## TEST 4: closed all connection, save exception to logger, " +
				"and sent sms to developer.");
	}

  
pointcut nullPointerHandler(): within(User) && handler(NullPointerException) && (call (* User.*Exception()throws NullPointerException));
	after(): nullPointerHandler(){
		print("## TEST 6: handle NullPointerException");
		print("## place: " + thisJoinPoint.getSignature());
		print("## TEST 6: exception process.");
	}