Given:

class UserException extends Exception { }

class AgeOutOfLimitException extends UserException { }

and the code fragment:

class App {

public void doRegister(String name, int age)

throws UserException, AgeOutOfLimitException {

if (name.length () < 6) {

throw new UserException ();

} else if (age >= 60) {

throw new AgeOutOfLimitException ();

} else {

System.out.println("User is registered.");

}

}

public static void main(String[ ] args) throws UserException {

App t = new App ();

t.doRegister("Mathew", 60);

}

}

What is the result?