1: import com.google.gwt.core.client.EntryPoint;


   2: import com.google.gwt.user.client.ui.Label;


   3: import com.google.gwt.user.client.ui.RootPanel;


   4:  


   5: public class HelloWorld implements EntryPoint


   6: {   public void onModuleLoad()


   7:     {   RootPanel root = RootPanel.get();


   8:         Window.alert("Hello World");


   9:     }


  10: }