ADF : Running or calling javascript from java bean

In the other post of mine I wrote about the steps to call Java method from a javascript code. Now I am gonna tell you how we can call a Javascript code from Java code. This is the easiest method I found on the internet.

1. For calling Javascript you have to use the following method in the java bean :
   
   public static void runJavaScriptCode(String javascriptCode) { 
            FacesContext facesCtx = FacesContext.getCurrentInstance(); 
            ExtendedRenderKitService service =
   Service.getRenderKitService(facesCtx, ExtendedRenderKitService.class); 
            service.addScript(facesCtx, javascriptCode); 
          } 
   
   
   You have to import the following packages :
   import javax.faces.context.FacesContext;
   import org.apache.myfaces.trinidad.render.ExtendedRenderKitService;
   import org.apache.myfaces.trinidad.util.Service;
2.  And to call the javsccript from the java code :
   runJavaScriptCode("alert(\"My name is Java\");");