Finance email handler

The FinanceEmailHandler class extends the MainEmailHandler class. It assigns the keywords specific to the finance email handler and contains the processEmailFinal() method:

public class FinanceEmailHandler extends MainEmailHandler {

    protected String[] keyWords() {
        // setup keywords for the receiver team
        return new String[] {"financial", "student aid", "tuition"};
    }

    protected void processEmailFinal(String emailText) {
        System.out.println("The Finance Team processed the email.");
    }

    @Override
    public void setNextEmailHandler(UniversityEmailHandler emailHandler) {

    }
}

The processEmailFinal() method just shown informs the user that the finance email handler took care of the received email.