import com.nttdocomo.ui.*; public class Hello2 extends IApplication implements ComponentListener { public Hello2() { } public void start() { Panel panel; panel=new Panel(); panel.add(new Label("はじめまして",Label.CENTER)); panel.add(new Button("アプリ終了")); panel.setComponentListener(this); Display.setCurrent(panel); } public void componentAction(Component source,int type,int param) { terminate(); } }