Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.bellkenz.modules.service; import com.vaadin.ui.Button; import com.vaadin.ui.Button.ClickListener; /** * * @author jet */ public class UpdateButton extends Button implements ClickListener { @Override public void buttonClick(ClickEvent event) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } }