You don't have to create a MovieClip class. That was just an example. You can provide your own class there. I hope you are already familiar with Generics in Java.
You also need to provide the List you retrieved from the database in the <retrieved from DB> section. Well it does not have to really come from a database but that's what normally what you would want to do.
Let me know if you require further assistance in other parts of the code.
I am getting list. But one more problem i.e. whenever i will refresh the list page one more record has been inserting.... In struts i solved it by redirecting the page to some other page shall i do the same.
Can you post a sample of how you are adding entries to the list? Yes you can also apply the PRG pattern which is widely used in struts to JSF using the <redirect /> element which you can add to the navigation rules.