我有一個GWT應用程序,並定期RPC調用一個RemoteService其方法可以拋出ServiceException: public class ServiceException extends Exception implements java.io.Serializable {
private static final long serialVersionUID = 1L;
我在onModuleLoad我的應用程序下面的代碼(): Window.addWindowClosingHandler(new ClosingHandler() {
@Override
public void onWindowClosing(ClosingEvent event) {
event.setMessage("If you choose to clo